| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | ROTARY DISTRIBUTOR FOR DISTRIBUTING FREE-FLOWING MEDIA | US14754030 | 2015-06-29 | US20150375981A1 | 2015-12-31 | Erwin Knieling; Ludwig Berner; Markus Schoenfelder |
| A distributor for distributing free-flowing media has a distributor shaft with a distributor head, which is rotatable relative to the distributor shaft with respect to a predetermined axis of rotation D. The distributor head has at least one inlet opening for delivering the free-flowing medium and a plurality of outlet openings for discharging the free-flowing medium. A flow connection exists between this inlet opening and the outlet openings. The distributor shaft has at least one first distributor shaft segment and a second distributor shaft segment. The second distributor shaft is releasably disposed on the first distributor shaft segment closer to the distributor head than the first distributor shaft segment, and has a surface facing the free-flowing medium. The first distributor shaft segment and the second distributor shaft segment differ with regard to their materials and/or their surface coating. | ||||||
| 142 | HIGH PRESSURE FLUID SWIVEL | US14178106 | 2014-02-11 | US20150226358A1 | 2015-08-13 | L. Terry Boatman; Stephane Roy |
| A fluid swivel (10A) that includes a stationary annular structure (16A, 17A) defining upper and lower annular seal slots (61, 62), and a rotatable outer housing (20A) operatively connected to the stationary annular structure (16A, 17A), the outer housing defining a radial groove (30) that has upper and lower surfaces. Upper and lower seals (40, 41) are positioned between the stationary annular structure (16a, 17a) and the rotatable outer housing (20a) and disposed in the upper and lower seal slots (61, 62). An inner fluid manifold (26A) is disposed in the stationary annular structure (16A, 17A) and arranged to provide fluid of pressure P to the radial groove (30), the fluid exerting a first force (Fv1) longitudinally inwardly on the outer surface of the outer housing (20A), and a second force (Fv2) longitudinally outwardly on the upper and lower surfaces of the radial groove (30), the second force (Fv2) having a greater magnitude than the first force (Fv1) so the outer housing (20A) deflects outwardly, pushing the upper and lower seals (40, 41) into the upper and lower seal slots (61, 62). | ||||||
| 143 | JOINT INCLUDING CONNECTION SURFACE, PIPE INCLUDING PIPE JOINT, AND PIPING STRUCTURE INCLUDING SAME | US14374149 | 2013-01-22 | US20140367960A1 | 2014-12-18 | Yukio Uenishi; Yuji Kondo |
| A joint having connection surface has a main body including a first connection surface and a second connection surface, each of which is structured to connect to a connection target such as a port of hydraulic equipment, a piping, and a joint, the connection target having a path in which a hydraulic oil flows, a first opening end opened on the first connection surface and connecting to the path, first coupling holes each structured as a threaded hole, which are opened on the first connection surface and arranged on a circle concentric with the first opening end, a second opening end opened on the second connection surface and connecting to the path, and second coupling holes each structured as a through hole or a threaded hole, which are opened on the second connection surface and arranged along a circle concentric with the second opening end. | ||||||
| 144 | High pressure fluid swivel comprising a multi seal pressure regulation system | US13125470 | 2009-10-21 | US08814220B2 | 2014-08-26 | Jack Pollack |
| A pressure regulation system for a high pressure swivel comprises an annular inner wall and an annular outer wall, mutually rotatable around an axis, defining a toroidal chamber, and a gap extending axially between the walls from the chamber to an outer part. Positioned in the gap are an isolation seal, an isolation gap section, a primary seal, a primary gap section and a secondary seal. A first pressure control unit is connected to the chamber and to a pressurization device coupled to the isolation gap section for supplying fluid to the isolation gap section from the pressurization device. | ||||||
| 145 | Rotary joint and worktable using the same | US12981536 | 2010-12-30 | US08561975B2 | 2013-10-22 | Zhen-Xing Liu; Da-Wei Liu |
| A rotary joint includes a shaft, at least one input member defining an input hole rotatably sleeved on the shaft, and a plurality of sealing members positioned between the shaft. the at least one input member and an output member are fixed on the shaft. The shaft, the at least one input member, and the sealing members defines a circular channel cooperatively communicating with the input hole. The output member defines at least one output hole corresponding to the input member. The shaft defines at least one transmission hole intercommunicating the at least one output hole and the circular channel. | ||||||
| 146 | ASSEMBLY COMPRISING A FIRST CONDUIT AND A SECOND CONDUIT CONNECTED THROUGH A CONNECTING DEVICE | US13774067 | 2013-02-22 | US20130221662A1 | 2013-08-29 | Laurent Cahouet; Frederic Buchot |
| An assembly is provided that includes at least one first conduit and at least one second conduit connected together through a connecting device. The connecting device includes an exteriorly threaded tube; a connecting part attached to one end of the tube and including an orifice; a holding nut screwed onto the tube and axially maintaining the connecting part relative to a tube; and a retaining member attached on the holding nut and engaging with the first conduit so as to axially retain the first conduit fitted into the orifice, the retaining member cooperating with the first conduit so as to oppose the unscrewing of the holding nut. | ||||||
| 147 | Swivel joint | US12451446 | 2008-05-14 | US08454258B2 | 2013-06-04 | Tomokazu Sendai; Yasushi Kamada; Hisanori Kobayashi |
| A swivel joint that is placed between a working device and a forwardly/reversely rotatable wrist section provided on a body section of an industrial robot and has a fluid transmission route for interconnecting the wrist section side and the working device side. The fluid transmission route is a hose, and between the wrist section and the working device, the hose is loosely spirally wound with a margin around a shaft section that rotates together with the wrist section. One end of the hose is non-rotatably fixed to the shaft section, and the other end is fixed so as to be movable with movement of the shaft section. | ||||||
| 148 | Manifold for distributing or for collecting fluid, and a molding installation including such a manifold | US12767936 | 2010-04-27 | US08356632B2 | 2013-01-22 | Alain-Christophe Tiberghien; Christophe Durieux; Stephane Emeyriat |
| This manifold comprises a stack formed by at least a plurality of tubular modules and a first support, and at least one tie for compressing the stack in a configuration in which central internal volumes of the various modules are in mutual communication, with adjacent parts of the stack overlapping in leaktight manner, and in which the relative position of two adjacent modules is stationary. The tie may be fastened in rotation about its longitudinal axis and in translation parallel to said axis, relative to the first support. The tie is equipped with a clamping nut that, in the tightened position, exerts a compression force on the stack of modules and on the first support. An abutment, suitable for being fastened axially relative to the first support and for bearingly receiving a surface of the clamping nut when said clamping nut is actuated in the loosening direction, is disposed, relative to the surface of the clamping nut in the tightened position, at an axial distance less than the smallest of the leaktight overlap lengths of two adjacent parts of the stack. | ||||||
| 149 | Modular manifold with quick disconnect valve fittings | US12721492 | 2010-03-10 | US08333214B2 | 2012-12-18 | Michael Robert Ellis |
| A manifold for accommodating at least one fluid is constructed of a plurality of modules that can be interconnected and configured to create a customized manifold. Couplers interconnecting a flow cavity of each module can be selected to determine fluid flow characteristics between module flow cavities. Each module has one or more valve ports. Valves or other flow accommodating apparatus are attached to the manifold via adapters. A first end of each adapter is sized and configured to engage a valve port, and a second end engages the attached apparatus. | ||||||
| 150 | HIGH PRESSURE FLUID SWIVEL COMPRISING A MULTI SEAL PRESSURE REGULATION SYSTEM | US13125470 | 2009-10-21 | US20110254264A1 | 2011-10-20 | Jack Pollack |
| A high pressure swivel includes an annular inner wall and an annular outer wall, rotatable relative to one another around an axis, the walls defining a toroidal chamber, an axial gap extending between the walls from the chamber to an outer part, the gap including seen in the direction of the outer part: an isolation seal situated in the gap adjacent the chamber, an isolation gap section extending downstream from the isolation seal, a primary seal situated in the gap, a primary gap section situated downstream from the primary seal, and a secondary seal situated downstream from the primary seal, a first pressure control unit being connected to the chamber, to pressurization elements that are coupled to the isolation gap section for supplying fluid to the isolation gap section from the pressurisation elements when the pressure in the chamber rises and for venting fluid from the isolation gap section when the pressure in the chamber drops, to maintain the pressure in the isolation gap section at a substantially constant value above the chamber pressure. | ||||||
| 151 | MODULAR MANIFOLD WITH QUICK DISCONNECT VALVE FITTINGS | US12721494 | 2010-03-10 | US20110220220A1 | 2011-09-15 | Michael Robert Ellis |
| A manifold for accommodating at least one fluid is constructed of a plurality of modules that can be interconnected and configured to create a customized manifold. Couplers interconnecting a flow cavity of each module can be selected to determine fluid flow characteristics between module flow cavities. Each module has one or more valve ports. Valves or other flow accommodating apparatus are attached to the manifold via adapters. A first end of each adapter is sized and configured to engage a valve port, and a second end engages the attached apparatus. | ||||||
| 152 | MANIFOLD FOR DISTRIBUTING OR FOR COLLECTING FLUID, AND A MOLDING INSTALLATION INCLUDING SUCH A MANIFOLD | US12767936 | 2010-04-27 | US20100278951A1 | 2010-11-04 | Alain-Christophe TIBERGHIEN; Christophe DURIEUX; Stéphane EMEYRIAT |
| This manifold comprises a stack formed by at least a plurality of tubular modules and a first support, and at least one tie for compressing the stack in a configuration in which central internal volumes of the various modules are in mutual communication, with adjacent parts of the stack overlapping in leaktight manner, and in which the relative position of two adjacent modules is stationary. The tie may be fastened in rotation about its longitudinal axis and in translation parallel to said axis, relative to the first support. The tie is equipped with a clamping nut that, in the tightened position, exerts a compression force on the stack of modules and on the first support. An abutment, suitable for being fastened axially relative to the first support and for bearingly receiving a surface of the clamping nut when said clamping nut is actuated in the loosening direction, is disposed, relative to the surface of the clamping nut in the tightened position, at an axial distance less than the smallest of the leaktight overlap lengths of two adjacent parts of the stack. | ||||||
| 153 | SWIVEL JOINT | US12451446 | 2008-05-14 | US20100101358A1 | 2010-04-29 | Tomokazu Sendai; Yasushi Kamada; Hisanori Kobayashi |
| A swivel joint that is placed between a working device and a forwardly/reversely rotatable wrist section provided on a body section of an industrial robot and has a fluid transmission route for interconnecting the wrist section side and the working device side. The fluid transmission route is a hose, and between the wrist section and the working device, the hose is loosely spirally wound with a margin around a shaft section that rotates together with the wrist section. One end of the hose is non-rotatably fixed to the shaft section, and the other end is fixed so as to be movable with movement of the shaft section. | ||||||
| 154 | Rotating machine with rotating column for electricity and fluid supply | US11630905 | 2005-06-21 | US07699599B2 | 2010-04-20 | Laurent Danel; Gilles Robert; Cyril Savary; Patrick Mie |
| The inventive carousel-type rotating machine includes a rotating frame bearing several work stations, a power and fluid supply rotating column which is coaxial to the axis of the rotating frame and incorporates a rotatable electric collector connected to a fixed power source for supplying power to the work stations and a rotatable fluid connection connected to a fixed fluid source for supplying fluid to the work stations, wherein the rotatable fluid connection is disposed on the top of the rotating column above the rotatable electric collector, thereby having the reduced diameter of the part thereof rotatable at reduced linear speeds between the fixed and rotatable parts thereof. | ||||||
| 155 | Circumferentially driven continuous flow centrifuge | US11326627 | 2006-01-06 | US07452323B2 | 2008-11-18 | William Aitkenhead; Glen Jorgensen; Robert L. Standley |
| The invention relates to a centrifuge including a first rotatable mechanism having a rotation axis with a fluid retentive housing being coaxially mounted on the first rotatable mechanism for co-rotation therewith; a second rotatable mechanism having a rotation axis with the first and second rotatable mechanisms being coaxially interconnected for co-rotation around a common axis; and fluid tubing connected to the axis of the fluid retentive housing and having a distal length that extends axially outwardly from the fluid retentive housing. A support arm is mounted to the second rotatable mechanism, a support tube receives therethrough at least a part of the distal length of the fluid tubing, and a bearing member rotatably supports the support tube in the support arm, whereby upon rotation of the first and second rotatable mechanisms, the fluid tubing is free to one of rotate with and rotate relative to the support tube. | ||||||
| 156 | Rotary Joint and Housing Segments of Rotary Joint | US11793610 | 2005-12-20 | US20080113537A1 | 2008-05-15 | Hiroshi Imai; Koichi Abe |
| Provided are a rotary joint and housing segments of a rotary joint which can handle the case where, for example, the number of chemical solutions used is increased or decreased at low cost and which contribute to a reduction in production costs and lead time. A rotary joint includes a substantially cylindrical shaft (3); a shaft communicating hole (15a to 15d) formed in the shaft (3) and having an opening in a side surface thereof; a housing (7) having an insertion hole (5) where the shaft (3) is inserted so as to be capable of relative rotation; a plurality of housing segments (25, 25, and 27a to 27d) formed by dividing the housing (7) and arranged in a central-axis (C) direction of the shaft (3); a housing communicating hole (51) formed so that the shaft communicating hole (15a to 15d) communicates with the outside of the housing (7) via the housing communicating hole (51); an annular groove (49) formed so that the shaft communicating hole (15a to 15d) communicates with the housing communicating hole (51) via the annular groove (49); and an annular leakage-preventing member (43) disposed between the shaft (3) and the housing (7) to block fluid movement in the central-axis (C) direction. | ||||||
| 157 | Swivel joint apparatus and method for utility supply to a rotatable building | US09942294 | 2001-08-29 | US07107725B2 | 2006-09-19 | Albert E. Johnstone, III; Frank W. Ratliff |
| A swivel joint apparatus for supplying utilities to a rotating building rotatable about a central axis has a first, fixed member for securing to a fixed base of the building to extend co-axially with a central axis of rotation of the building, and a second member rotatably mounted on the first member for securing to the rotatable part of the building. The first member has a series of spaced annular chambers and at least one ring seal mounted on the peripheral edge of each flange for rotatable sealing engagement with the outer casing so that the casing forms an outer wall of each of the annular chambers. A lower end wall of the spindle has a plurality of ports for connection to fixed utility lines in the base for fluid supply to and from the building, each port connected through the spindle to a respective annular chamber. The outer casing has a series of axially spaced ports for connection to respective utility lines in the rotatable part of the building, the ports including at least one port communicating with each of the annular chambers. | ||||||
| 158 | Circumferentially driven continuous flow centrifuge | US11326627 | 2006-01-06 | US20060111229A1 | 2006-05-25 | William Aitkenhead; Glen Jorgensen; Robert Standley |
| A centrifuge (10) including a first rotatable mechanism (60) having a rotation axis with a fluid retentive housing (20) being coaxially mounted on the first rotatable mechanism for co-rotation therewith; a second rotatable mechanism (90) having a rotation axis with the first and second rotatable mechanisms being coaxially interconnected for co-rotation around a common axis; and fluid tubing (70) connected to the axis of the fluid retentive housing and having a distal length that extends axially outwardly from the fluid retentive housing. A support arm (50) is mounted to the second rotatable mechanism, a support tube (80) receives therethrough at least a part of the distal length of the fluid tubing, and a bearing member (82) rotatably supports the support tube in the support arm, whereby upon rotation of the first and second rotatable mechanisms, the fluid tubing is free to one of rotate with and rotate relative to the support tube. | ||||||
| 159 | Swivel joint apparatus and method for utility supply to a rotatable building | US10715295 | 2003-11-17 | US07032353B2 | 2006-04-25 | Albert E. Johnstone, III; Frank W. Ratliff |
| A swivel joint apparatus for supplying utilities to a rotating building rotatable about a central axis has an inner, fixed spindle for securing to a fixed base of the building to extend co-axially with a central axis of rotation of the building, and an outer casing rotatably mounted on the spindle for securing to the rotatable part of the building. The spindle has a series of spaced annular flanges defining a series of annular chambers and at least one ring seal mounted on the peripheral edge of each flange for rotatable sealing engagement with the outer casing so that the casing forms an outer wall of each of the annular chambers. A lower end wall of the spindle has a plurality of ports for connection to fixed utility lines in the base for fluid supply to and from the building, each port connected through the spindle to a respective annular chamber. The outer casing has a series of axially spaced ports for connection to respective utility lines in the rotatable part of the building, the ports including at least one port communicating with each of the annular chambers. | ||||||
| 160 | Rotary union for directing a heat exchange fluid | US11224369 | 2005-09-12 | US20060082143A1 | 2006-04-20 | Mark Pospisil; Zbigniew Kubala; Paul Masini |
| A rotary union for supplying a heat exchange fluid to a rotating body includes a pair of hydrodynamic bushing bearings to retain the union housing within the desired alignment with the rotating body, a thrust bearing assembly secured to the rotating body, and a seal assembly positioned forwardly of the pair of bushing bearings. The hydrodynamic bushing bearings are located within the union and are lubricated by the flow of the heat exchange fluid within the union. | ||||||
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