| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Screw pump with field refurbishment provisions | US13068622 | 2011-05-16 | US08764424B2 | 2014-07-01 | Timothy M. Kirkland |
| A screw pump (20) with field refurbishment provisions has screws (40), a base (26), and shafts (50) for the screws (40). The screws (40) have helical flights that intermesh during rotation, and extend between inner and outer ends (44 and 42). The shafts (50) extend between inner and outer ends (68 and 74), and are cantilevered from the base (26) from about the inner end (68) thereof. Each screw (40) is formed with a hollow core (80) for receiving its shaft (50) such that the screw (40) slips onto the respective shaft (50) therefor over the outer end (74) of its shaft (50). The screw pump further includes a keyless locking mechanism (56, 58, 96, or 98) intermediate each shaft (50) and screw (40), which is operative to rotationally lock the shaft (50) and screw (40) together without a key or keyway. | ||||||
| 42 | Meat processing assembly | US12732391 | 2010-03-26 | US08342916B2 | 2013-01-01 | Michael S. Simpson; Kenneth B. Arnote |
| An improved processing assembly having a meat emulsion pump connected to a stuffing horn. The stuffing horn positioned to fill casings with meat emulsion which form a strand of processed meat that is received by a twister, then a linker, and subsequently deposited on a conveyor. | ||||||
| 43 | MEAT PROCESSING ASSEMBLY | US13494232 | 2012-06-12 | US20120252334A1 | 2012-10-04 | Andrew W. Maddux; Liansuo Xie; Michael S. Simpson; Kenneth B. Arnote; Emile A. Burgers |
| An improved processing assembly having a meat emulsion pump connected to a stuffing horn. The stuffing horn positioned to fill casings with meat emulsion which form a strand of processed meat that is received by a twister, then a linker, and subsequently deposited on a conveyor. | ||||||
| 44 | MEAT PROCESSING ASSEMBLY | US13494274 | 2012-06-12 | US20120252331A1 | 2012-10-04 | Andrew W. Maddux; Liansuo Xie; Michael S. Simpson; Kenneth B. Arnote; Emile A. Burgers |
| An improved processing assembly having a meat emulsion pump connected to a stuffing horn. The stuffing horn positioned to fill casings with meat emulsion which form a strand of processed meat that is received by a twister, then a linker, and subsequently deposited on a conveyor. | ||||||
| 45 | Method for timing a polymer pump containing polymer | US12313336 | 2008-11-19 | US08177535B2 | 2012-05-15 | David T. Moldt; James H. Everitt |
| A method for restoring the registry of opposed shafts that carry meshing pump teeth inside a polymer pump that contains polymer without removing polymer from within the pump, the method using an asymmetric pattern of apertures in the shaft ends and a template having a pattern of holes that matches the pattern of apertures, and dowels that closely fit the holes and apertures. | ||||||
| 46 | Internal-Rotation Type Gear Pump and Method of Assembling and Repairing an Internal-Rotation Type Gear Pump | US13234203 | 2011-09-16 | US20120100027A1 | 2012-04-26 | Ding-Guey Liu |
| A method of assembling and repairing an internal-rotation type gear pump has a preparing step, a disassembling step, a taking step, a repairing step and an assembling step. The preparing step includes preparing an internal-rotation type gear pump with a bearing mount device, a gland-sealing device and a pump device with a casing, a side cover, a driven gear and a driving gear. The disassembling step includes disassembling the side cover from the casing and disassembling and separating the gears from the driving shaft. The taking step includes separating and taking the gland-sealing device from the casing. The repairing step includes repairing the mechanisms inside the internal-rotation type gear pump and replacing with a new one if one of the mechanisms is broken. The assembling step includes putting the gland-sealing device into the casing, assembling the driving gear on the driving shaft and assembling the side cover on the casing. | ||||||
| 47 | Scroll compressor having rearwardly directed fluid inlet and outlet | US12384523 | 2009-04-06 | US08147230B2 | 2012-04-03 | Henry C. Chu |
| A scroll compressor includes a chamber formed in a casing and a compartment formed in a rearward end, a fixed scroll mounted within the casing and having a spiral scroll element extended from a base plate, and an orbiting scroll rotatably disposed in the casing, and having a spiral scroll element extended from a carrier plate and arranged to form a line contact between the spiral scroll elements, and the fixed scroll includes an inlet mouth and a fluid passage formed through the base plate, and the casing includes an inlet port and an outlet port formed in the rearward end for easily and quickly coupling to the tubings of the vehicle with pipings without bending or folding the pipings. | ||||||
| 48 | Oil pump anti-wear plate for transfer case and method of use | US12077831 | 2008-03-20 | US08024859B1 | 2011-09-27 | Maura J. Stafford; Gregg A. Nader |
| A replacement oil pump plate for attachment to an original equipment manufacture oil pump within a transfer case for elimination of mechanical wear by replacing the abrasive aluminum tabs formed on the oil pump with low-friction plastic tabs is disclosed. The present plastic tab design redistributes the surface-to-surface contact between the magnesium transfer case and the aluminum pump tabs away from the original wear points so that any necessary weld repairs to the transfer case will not be disturbed. The present replacement pump plate is provided in a kit format including a pump plate, machine screws, plastic tabs, and installation instructions. The present invention also describes a method of installing the pump plate kit on the original equipment manufacture oil pump subassembly. | ||||||
| 49 | MEAT PROCESSING ASSEMBLY | US12732391 | 2010-03-26 | US20110097980A1 | 2011-04-28 | Andrew W. Maddux; Liansuo Xie; Michael S. Simpson; Kenneth B. Arnote; Emile A. Burgers |
| An improved processing assembly having a meat emulsion pump connected to a stuffing horn. The stuffing horn positioned to fill casings with meat emulsion which form a strand of processed meat that is received by a twister, then a linker, and subsequently deposited on a conveyor. | ||||||
| 50 | ROTARY LOBE PUMP WITH ANGULAR GEAR | US12826821 | 2010-06-30 | US20110052436A1 | 2011-03-03 | PAUL KRAMPE; Heinrich Deyen |
| The invention relates to a rotary lobe pump for conveying solids-laden fluids engendered in agriculture, in which the conveyed fluid volume flow adapts itself to different operating modes. For improved self-priming, the rotary lobe pump is preferably designed for vertical mounting of the rotary lobes, wherein an angular gear is provided. The rotary lobes are mounted in a topside or underside cover, wherein the axes of the rotary lobes are vertically oriented. Using one of the covers, the rotary lobes can be vertically removed and maintained without having to dismantle other pump components from the pump housing. The rotary lobes can also be removed together with the angular gear as an integral pump component using one of the covers. | ||||||
| 51 | Scroll compressor | US12384523 | 2009-04-06 | US20100254843A1 | 2010-10-07 | Henry C. Chu |
| A scroll compressor includes a chamber formed in a casing and a compartment formed in a rearward end, a fixed scroll mounted within the casing and having a spiral scroll element extended from a base plate, and an orbiting scroll rotatably disposed in the casing, and having a spiral scroll element extended from a carrier plate and arranged to form a line contact between the spiral scroll elements, and the fixed scroll includes an inlet mouth and a fluid passage formed through the base plate, and the casing includes an inlet port and an outlet port formed in the rearward end for easily and quickly coupling to the tubings of the vehicle with pipings without bending or folding the pipings. | ||||||
| 52 | Method and apparatus for compressor re-manufacture | US11283800 | 2005-11-22 | US07338263B2 | 2008-03-04 | Terence William Thomas Young |
| In a method of repairing a scroll compressor, the casing 100 of the compressor is cut open by making two transverse cuts through the casing to give access to the internal components of the compressor. The casing 100 is then resealed, using two annular reinforcing structures 300, one at each cut, to conserve the dimensions of the casing 100. This allows a scroll compressor to be repaired and re-assembled without losing the fine positioning of internal components which are held in place by the casing 100. Each annular reinforcing structure 300 comprises a ring 310 with an outwardly directed flange 305. The flange 305 has a thickness chosen to conserve the dimensions of the re-assembled casing while allowing single-pass welding and the ring 310 has a length which is chosen to provide at least location of the cut surfaces of the casing 100 during re-assembly and, optionally, shielding to prevent weld pool, slag or splatter entering the canister 100. | ||||||
| 53 | Methods for recreating fuel pump bearings | US10309559 | 2002-12-04 | US20030121152A1 | 2003-07-03 | David L. Johnson |
| Disclosed are processes to recreate the as-manufactured or as-installed shape and finish to worn fuel pump bearings, wherein such processes entail either restoring or replacing the bearings, and further entail placing a resurfacing compound and a final top coating onto the top surface of the bearing. | ||||||
| 54 | Method for converting the configuration of a transmission pump assembly | US10068817 | 2002-02-06 | US06584686B1 | 2003-07-01 | James Clark; Russell E. Shreve |
| The present invention provides an inexpensive and easily produced method for refurbishing transmission pump assemblies. The method of converting a transmission pump assembly from a first configuration to a second configuration comprises the steps of: a) providing a first configuration transmission pump assembly comprising a pump body and a pump cover, wherein the pump body and the pump cover each have a plurality of fluid passageways formed between worm tracks on at least one side thereof; b) removing a portion of the worm tracks from both the pump body and the pump cover; c) providing at least one insert; d) attaching the at least one insert into a predetermined position; and e) machining the pump cover and pump body to the second configuration. | ||||||
| 55 | MEAT EMULSION PUMP | EP10760560.2 | 2010-09-23 | EP2493322A1 | 2012-09-05 | MADDUX, Andrew, W.; XIE, Liansuo; SIMPSON, Michael, S.; ARNOTE, Kenneth, B.; BURGERS, Emile, A. |
| An improved processing assembly having a meat emulsion pump connected to a stuffing horn. The stuffing horn positioned to fill casings with meat emulsion which form a strand of processed meat that is received by a twister, then a linker, and subsequently deposited on a conveyor. | ||||||
| 56 | Drehkolbenpumpe mit Winkelgetriebe | EP10167279.8 | 2010-06-25 | EP2278165A3 | 2012-06-06 | Krampe, Paul; Deyen, Heinrich |
Offenbart wird eine Drehkolbenpumpe zur Förderung von in der Landwirtschaft anfallenden feststoffbeladenen Fluiden, bei der sich der geförderte Fluidvolumenstrom unterschiedlichen Betriebsarten anpasst. Weiterhin offenbart werden ein Verfahren zur Wartung der offenbarten Drehkolbenpumpe sowie ein Verfahren zum Betrieb eines Tankwagens mit einer derartigen Drehkolbenpumpe. Für eine verbesserte Selbstansaugfunktion ist die Drehkolbenpumpe vorzugsweise für eine vertikale Lagerung der Drehkolben ausgestaltet, wobei ein Winkelgetriebe vorgesehen ist. Dabei sind die Drehkolben in einem ober- bzw. unterseitigen Deckel gelagert, wobei die Achsen der Drehkolben vertikal ausgerichtet sind. Die Drehkolben können vertikal über einen der Deckel entnommen und gewartet werden, ohne dass weitere Pumpenbauteile vom Pumpengehäuse demontiert werden müssen. Die Drehkolben können auch zusammen mit dem Winkelgetriebe über einen der Deckel als zusammenhängendes Pumpenbauteil demontiert werden.
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| 57 | Compressor and method for compressor re-manufacture | EP05257185.8 | 2005-11-22 | EP1788250B1 | 2008-01-09 | Young, Terence William Thomas |
| 58 | Method and apparatus for compressor re-manufacture | EP05257185.8 | 2005-11-22 | EP1788250A1 | 2007-05-23 | Young, Terence William Thomas |
A method of repairing a scroll compressor, wherein the casing (100) of the compressor is cut open by making two transverse cuts through the casing to give access to the internal components of the compressor. The casing (100) is then resealed, using two annular reinforcing structures (300), one at each cut, to conserve the dimensions of the casing (100). This allows a scroll compressor to be repaired and re-assembled without losing the fine positioning of internal components which are held in place by the casing (100). Each annular reinforcing structure (300) comprises a ring (310) with an outwardly directed flange (305). The flange (305) has a thickness chosen to conserve the dimensions of the re-assembled casing while allowing single-pass welding and the ring (310) has a length which is chosen to provide at least location of the cut surfaces of the casing (100) during re-assembly and, optionally, shielding to prevent weld pool, slag or splatter entering the canister (100).
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| 59 | Exzenterschneckenpumpe mit modularer Austauscheinheit | EP03020133.9 | 2003-09-05 | EP1400693A3 | 2006-03-01 | Denk, Reinhard; Böhnisch, Christoph; Groth, Michael; Kneidl, Franz; Ribbe, Thomas; Robby, Michael; Kurz, Robert; Kreidl, Johann |
Die Erfindung bezieht sich auf eine Exzenterschneckenpumpe. Rotor und Stator einer Exzenterschneckenpumpe unterliegen aufgrund ihres Kontaktes mit dem zu fördernden Produkt einem ständigen Verschleißvorgang. Da beim Austausch entsprechender Verschleißteile Ausfallzeiten entstehen bzw. Spezialwerkzeuge notwendig sind, verfügt die erfindungsgemäße Exzenterschneckenpumpe über eine Austauscheinheit zu der insbesondere der Stator, der Rotor, die Welle, die Antriebswelle und die Dichtung gehören.
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| 60 | Exzenterschneckenpumpe mit modularer Austauscheinheit | EP03020133.9 | 2003-09-05 | EP1400693A2 | 2004-03-24 | Denk, Reinhard; Böhnisch, Christoph; Groth, Michael; Kneidl, Franz; Ribbe, Thomas; Robby, Michael; Kurz, Robert; Kreidl, Johann |
Die Erfindung bezieht sich auf eine Exzenterschneckenpumpe. Rotor und Stator einer Exzenterschneckenpumpe unterliegen aufgrund ihres Kontaktes mit dem zu fördernden Produkt einem ständigen Verschleißvorgang. Da beim Austausch entsprechender Verschleißteile Ausfallzeiten entstehen bzw. Spezialwerkzeuge notwendig sind, verfügt die erfindungsgemäße Exzenterschneckenpumpe über eine Austauscheinheit zu der insbesondere der Stator, der Rotor, die Welle, die Antriebswelle und die Dichtung gehören. |
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