| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 车辆制动设备的块形泵壳体和用于制造该块形泵壳体的方法 | CN201180057824.7 | 2011-10-14 | CN103228512A | 2013-07-31 | W·弗勒德尔; M·迈尔; A·韦 |
| 本发明涉及一种车辆制动设备的块形泵壳体(24)，其带有被加工到完工尺寸的上侧面(63)和被加工到完工尺寸的下侧面(79)，所述上侧面(63)和下侧面(79)的完工尺寸借助于无切削的成型法(82)由毛坯(42)制造出。 | ||||||
| 2 | 制冷压缩机用滑片及其制造方法 | CN201610233377.0 | 2016-04-15 | CN105839013A | 2016-08-10 | 庄希平; 林国富; 郑贺 |
| 一种旋转式制冷压缩机用滑片，滑片材料为渗碳钢，渗碳钢的化学成分如下 重量%：C0.17～0.24 Si0.17～0.37 Mn0.90～1.20 Cr0.90～1.20 Fe余量。相应地提供了一种旋转式制冷压缩机用滑片的制造方法，其包括如下步骤：(一)、选用渗碳钢，冷轧成钢条；(二)、加工钢条至所需的滑片的形状和尺寸；(三)、对滑片进行渗碳淬火；(四)、对渗碳淬火的滑片进行冷处理；(五)、再对冷处理后的滑片进行回火处理；(六)、粗磨滑片各个面；(七)、精磨滑片各个面至达到规定要求。 | ||||||
| 3 | Block-shaped pump housing and a method of manufacturing the same vehicle brake system | JP2013541262 | 2011-10-14 | JP2013544211A | 2013-12-12 | フロードル，ヴォルフガング; マイヤー，マティアス; ヴェー，アンドレアス |
| 最終寸法に仕上げられた上側（６３）および最終寸法に仕上げられた下側（７９）を有する、車両ブレーキ装置のブロック形状ポンプ・ハウジング（２４）において、上側（６３）および下側（７９）の最終寸法は、切削によらない成形法（８２）によってブランク（４２）から形成される。
【選択図】図８ |
||||||
| 4 | 車両ブレーキ装置のブロック形状ポンプ・ハウジングおよびその製造方法 | JP2013541262 | 2011-10-14 | JP5961179B2 | 2016-08-02 | フロードル,ヴォルフガング; マイヤー,マティアス; ヴェー,アンドレアス |
| 5 | BLOCKFÖRMIGES PUMPENGEHÄUSE EINER FAHRZEUGBREMSANLAGE UND VERFAHREN ZU DESSEN HERSTELLUNG | EP11770105.2 | 2011-10-14 | EP2646299A1 | 2013-10-09 | FRODL, Wolfgang; MAYR, Matthias; WEH, Andreas |
| In a pump housing, in block form, of a vehicle brake system, having a top side which is manufactured to final dimensions and a bottom side which is manufactured to final dimensions, the final dimensions of the top side and of the bottom side are obtained by means of a non-cutting deformation process starting from a blank. | ||||||
| 6 | Method for producing a pendulum of a pendulum slide cell pump | US14705643 | 2015-05-06 | US09751163B2 | 2017-09-05 | Marco Kirchner; André Maeder; Christian Richter |
| A method for producing a pendulum of a pendulum slide cell pump may include providing a prefabricated pendulum body and performing a post-machining operation on the pendulum body only at a plurality of contact locations at which the pendulum body contacts at least one of an inner rotor and an outer rotor of the pendulum slide cell pump. | ||||||
| 7 | Screw Pump | US15277140 | 2016-09-27 | US20170089336A1 | 2017-03-30 | Michael Schwaiger; Juergen Kreutzkaemper; Arno Poetzsch; Holger Schmidt |
| A screw pump for transporting a fluid, with a drive spindle having a drive spindle profile and with at least one running spindle having a running spindle profile, the running spindle engages with its running spindle profile at least partially in the drive spindle profile of the drive spindle, the drive spindle profile and/or the running spindle profile is formed as a rolled profile, and a method for producing a spindle for such a screw pump, and a method for producing a groove in such a spindle are disclosed. | ||||||
| 8 | Downhole motor seal and method | US11385946 | 2006-03-21 | US07896628B2 | 2011-03-01 | Olivier Sindt; Geoff Downton; Laurent Carteron; Francois Clouzeau |
| The rotor of a downhole motor includes a mandrel having at least one radial lobe, and an elastomeric tubular sleeve compressed about the mandrel so as to establish frictional engagement therebetween. The sleeve is compressed about the mandrel through one of various processes, including heat shrinking, vacuum shrinking, and stretching. | ||||||
| 9 | Rotary device for use in an engine | US11133824 | 2005-05-20 | US20050260091A1 | 2005-11-24 | Gilbert Staffend |
| A rotary device (20, 120, 220, 320) for an engine includes a stator (24, 124, 224, 324) and a rotor (26, 126, 226, 326) concentric with and rotatable about an axis (22) with respect to the stator (24, 124, 224, 324). The rotor (26, 126, 226, 326) and the stator (24, 124, 224, 324) cooperate to provide a working chamber (34, 134, 234, 334). A plurality of vanes (38) are supported for radial movement on one of the stator (24, 124, 224, 324) and the rotor (26, 126, 226, 326). Fluid is taken into the working chamber (34, 134, 234, 334) through an intake port (44) and exhausted from the working chamber (34, 134, 234, 334) through an exhaust port (46). A biasing device (48) biases each of the vanes (38) to seal against one of the stator (24, 124, 224, 324) and the rotor (26, 126, 226, 326). An actuator (52) moves each of the vanes (38) radially against the biasing device (48) to a retracted position to vary a thermodynamic cycle of the rotary device (20, 120, 220, 320) as the rotor (26, 126, 226, 326) rotates with respect to the stator (24, 124, 224, 324). | ||||||
| 10 | Internally profiled stator tube | US09874709 | 2001-06-05 | US20020041815A1 | 2002-04-11 | Richard D. Bottos; Lance D. Underwood |
| A thick walled Moineau-style stator and method of manufacture are disclosed. The outer profile of the stator follows the inner helical profile of the stator. The application of an elastomeric layer to the inner profile of the stator results in a constant thickness for the elastomeric layer and proximity for the walls of the stator. This improves the durability of the motor because of lower heat generation and better heat dissipation. The stator walls also support the elastomeric layer. Further, the thick walls of the preferred stator eliminate the need for additional drill piping or other support provided adjacent the stator. Thus, the cost of additional piping and difficulties placing a stator inside drill pipe or drill string housing are eliminated. Further, the improved strength of thick wall steel when contrasted to a thin wall counterpart allows a higher operating pressure drop for a given stator length, resulting in a higher power output. Moreover, the undulating outer profile of the stator provides a distinctive appearance to the stator piping. | ||||||
| 11 | METHOD OF FORMING STATORS FOR DOWNHOLE MOTORS | US15437612 | 2017-02-21 | US20180238114A1 | 2018-08-23 | Witali Huber; Gunnar Michaelis; Carsten Hohl; Erik Bartscherer; Harald Grimmer; Christian Fulda; Dorothea Marion Fischer; Thorsten Regener |
| A method of making a stator includes positioning an inner tubular member having an inner surface within an outer tubular member, installing a rigid mandrel within the inner tubular member, and applying a compressive force to at least one of the inner tubular member and the outer tubular member. | ||||||
| 12 | Pump Housing, in Block Form, of a Vehicle Brake System, and Method for Producing the Same | US14958707 | 2015-12-03 | US20160084261A1 | 2016-03-24 | Wolfgang Frodl; Matthias Mayr; Andreas Weh |
| In a pump housing, in block form, of a vehicle brake system, having a top side which is manufactured to final dimensions and a bottom side which is manufactured to final dimensions, the final dimensions of the top side and of the bottom side are obtained by means of a non-cutting deformation process starting from a blank. | ||||||
| 13 | Method Of Forming A Rotary Device | US11532376 | 2006-09-15 | US20080245127A1 | 2008-10-09 | Gilbert Staffend |
| The present invention is a method of constructing a rotary device which as an outer hub and an inner hub disposed within the outer hub. One of the inner and outer hubs is rotatable with respect to the other one of the inner and outer hubs about an axis. A ribbon of material extends between opposite ends and is roll formed to achieve a desired profile of an inner and outer peripheral wall of the inner and outer hub, respectively. The roll formed ribbons of material are each secured to maintain the desired profile and achieve the respective peripheral wall. The inner peripheral wall is inserted inside the outer peripheral wall such that the outer peripheral wall surrounds the inner peripheral wall. | ||||||
| 14 | Downhole motor seal and method | US11385946 | 2006-03-21 | US20060216178A1 | 2006-09-28 | Olivier Sindt; Geoff Downton; Laurent Carteron; Francois Clouzeau |
| The rotor of a downhole motor includes a mandrel having at least one radial lobe, and an elastomeric tubular sleeve compressed about the mandrel so as to establish frictional engagement therebetween. The sleeve is compressed about the mandrel through one of various processes, including heat shrinking, vacuum shrinking, and stretching. | ||||||
| 15 | INTERNALLY PROFILED STATOR TUBE | EP99934405.4 | 1999-06-03 | EP1095218B1 | 2007-07-25 | BOTTOS, Richard, D.; UNDERWOOD, Lance, D. |
| A thick walled Moineau-style stator (320) and method of manufacture are disclosed. The outer profile (355) of the stator follows the inner helical profile (353) of the stator. The application of an elastomeric layer (330) to the inner profile of the stator results in a constant thickness for the elastomeric layer and proximity for the walls of the stator. This improves the durability of the motor because of lower heat generation and better heat dissipation. The stator walls also support the elastomeric layer. Further, the thick walls of the preferred stator eliminate the need for additional drill piping or other support provided adjacent the stator. Thus, the cost of additional piping and difficulties placing a stator inside drill pipe or drill string housing are eliminated. Further, the improved strength of thick wall steel when contrasted to a thin wall counterpart allows a higher operating pressure drop for a given stator length, resulting in a higher power output. Moreover, the undulating outer profile of the stator provides a distinctive appearance to the stator piping. | ||||||
| 16 | INTERNALLY PROFILED STATOR TUBE | EP99934405 | 1999-06-03 | EP1095218A4 | 2004-05-06 | BOTTOS RICHARD D; UNDERWOOD LANCE D |
| A thick walled Moineau-style stator (320) and method of manufacture are disclosed. The outer profile (355) of the stator follows the inner helical profile (353) of the stator. The application of an elastomeric layer (330) to the inner profile of the stator results in a constant thickness for the elastomeric layer and proximity for the walls of the stator. This improves the durability of the motor because of lower heat generation and better heat dissipation. The stator walls also support the elastomeric layer. Further, the thick walls of the preferred stator eliminate the need for additional drill piping or other support provided adjacent the stator. Thus, the cost of additional piping and difficulties placing a stator inside drill pipe or drill string housing are eliminated. Further, the improved strength of thick wall steel when contrasted to a thin wall counterpart allows a higher operating pressure drop for a given stator length, resulting in a higher power output. Moreover, the undulating outer profile of the stator provides a distinctive appearance to the stator piping. | ||||||
| 17 | Method of manufacturing a screw pump without undercut and/or screw pump which can have lubrication channels on at least one of the drive screw and running screws | US15277140 | 2016-09-27 | US10113545B2 | 2018-10-30 | Michael Schwaiger; Juergen Kreutzkaemper; Arno Poetzsch; Holger Schmidt |
| A screw pump for transporting a fluid, with a drive spindle having a drive spindle profile and with at least one running spindle having a running spindle profile, the running spindle engages with its running spindle profile at least partially in the drive spindle profile of the drive spindle, the drive spindle profile and/or the running spindle profile is formed as a rolled profile, and a method for producing a spindle for such a screw pump, and a method for producing a groove in such a spindle are disclosed. | ||||||
| 18 | METHOD FOR PRODUCING A PENDULUM OF A PENDULUM SLIDE CELL PUMP | US14705643 | 2015-05-06 | US20150322943A1 | 2015-11-12 | Marco Kirchner; André Maeder; Christian Richter |
| A method for producing a pendulum of a pendulum slide cell pump may include providing a prefabricated pendulum body and performing a post-machining operation on the pendulum body only at a plurality of contact locations at which the pendulum body contacts at least one of an inner rotor and an outer rotor of the pendulum slide cell pump. | ||||||
| 19 | Pump Housing, in Block Form, of a Vehicle Brake System, and Method for Producing the Same | US13991026 | 2011-10-14 | US20130330181A1 | 2013-12-12 | Wolfgang Frodl; Matthias Mayr; Andreas Weh |
| In a pump housing, in block form, of a vehicle brake system, having a top side which is manufactured to final dimensions and a bottom side which is manufactured to final dimensions, the final dimensions of the top side and of the bottom side are obtained by means of a non-cutting deformation process starting from a blank. | ||||||
| 20 | Method of forming a rotary device | US11532376 | 2006-09-15 | US07621167B2 | 2009-11-24 | Gilbert Staffend |
| The present invention is a method of constructing a rotary device which as an outer hub and an inner hub disposed within the outer hub. One of the inner and outer hubs is rotatable with respect to the other one of the inner and outer hubs about an axis. A ribbon of material extends between opposite ends and is roll formed to achieve a desired profile of an inner and outer peripheral wall of the inner and outer hub, respectively. The roll formed ribbons of material are each secured to maintain the desired profile and achieve the respective peripheral wall. The inner peripheral wall is inserted inside the outer peripheral wall such that the outer peripheral wall surrounds the inner peripheral wall. | ||||||
QQ群二维码
意见反馈
意见反馈