Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
---|
02/04/1999 | DE19831450A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19803333A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19753083A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19750851A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19747936A1 Motor vehicle anti-lock hydraulic brake system reciprocating piston pump |
02/04/1999 | DE19747850A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19742611A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19732818A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19732810A1 Back flow prevention valve |
02/04/1999 | DE19732808A1 Method for evacuating the sterilisation chamber of a steam sterilisation unit - with the medium used during evacuation cooled along its flow path in such a way that it is in or is converted into a liquid state in the delivery unit |
02/04/1999 | DE19732792A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19732791A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19732770A1 Kolbenpumpe Piston pump |
02/04/1999 | DE19732748A1 Piston driven hydraulic pump |
02/04/1999 | DE19732747A1 Back-flow prevention valve for piston-powered pump |
02/03/1999 | EP0894972A2 Fuel supply pump |
02/03/1999 | EP0894359A1 Electric motor-pump assembly |
02/03/1999 | EP0754364A4 Fluid bearing with compliant linkage for centering reciprocating bodies |
02/03/1999 | CN1206792A Pump for feeding fuel |
02/02/1999 | US5865090 Piston pump |
01/28/1999 | DE19825575A1 Controllable flow dosage pump |
01/27/1999 | EP0893132A2 Volumetric infusion pump |
01/27/1999 | EP0893131A2 Volumetric infusion pump |
01/27/1999 | CN2305503Y Automatic regulating diameter piston for petroleum drill slurry pump |
01/26/1999 | US5863187 Two position rotary reciprocating pump with liquid displacement flow adjustment |
01/21/1999 | WO1999002861A1 Inlet valve for a radial piston pump for high-pressure fuel supply |
01/21/1999 | WO1999002860A1 Radial piston pump for high pressure fuel supply |
01/21/1999 | WO1999002859A1 Radial piston pump for high pressure fuel supply |
01/21/1999 | WO1999002858A1 Radial piston pump for fuel high-pressure supply |
01/21/1999 | WO1998046881A3 High pressure pump with weep paths |
01/21/1999 | DE19730287A1 Closed circuit hydraulic pump loss-free forced partial fluid flow circulation circuit |
01/20/1999 | EP0892174A2 Pump head for a piston pump |
01/20/1999 | EP0891784A2 Volumetric infusion pump |
01/20/1999 | EP0891488A1 Axial piston machine with internal flushing cycle |
01/20/1999 | CN2304767Y Self balancing pressure reducing valve for over-pressure of extinguish pump |
01/20/1999 | CN2304766Y Automatic sealer for leakage of extinguish pump |
01/19/1999 | US5860798 Pump for pumping a fluid comprising a liquefied gas and apparatus having a pump |
01/19/1999 | US5860794 Double diaphragm pump with air valve block moving in a rectangular pattern |
01/14/1999 | WO1999001770A1 Interchangeable liquid dispensing cartridge pump |
01/14/1999 | DE19729791A1 Radialkolbenpumpe zur Kraftstoffhochdruckversorgung Radial piston pump for high pressure fuel supply |
01/14/1999 | DE19729790A1 Radialkolbenpumpe zur Kraftstoffhochdruckversorgung Radial piston pump for high pressure fuel supply |
01/14/1999 | DE19729789A1 Radialkolbenpumpe zur Kraftstoffhochdruckversorgung Radial piston pump for high pressure fuel supply |
01/14/1999 | DE19729788A1 Radialkolbenpumpe zur Kraftstoffhochdruckversorgung Radial piston pump for high pressure fuel supply |
01/13/1999 | EP0890743A2 Swash plate of swash-plate compressor |
01/13/1999 | EP0890740A2 Lubrication system for high pressure liquid pumps with cylinders of vertical axis |
01/13/1999 | CN2303948Y Noise-reducing oil-mist filtering device for vacuum pump |
01/13/1999 | CN2303947Y Double-flow-channel low-pulse high-precision separate wriggle-pump head |
01/13/1999 | CN2303946Y Super-low pulse multi-flow-channel wriggle-pump head |
01/13/1999 | CN1041610C Hydrostatic-mechanical gear for driving mixing drum |
01/12/1999 | US5857431 Animal dental aid |
01/07/1999 | EP0889239A2 Cylinder for high pressure pumps with threaded connected suction and discharge valve block |
01/07/1999 | DE19829217A1 Variable fuel pump for vehicle |
01/07/1999 | DE19827922A1 Hydraulic pump e.g. for vehicle power steering systems |
01/06/1999 | CN2303098Y Piston of air inflator |
12/30/1998 | EP0887548A1 Hydraulic motor |
12/30/1998 | CN2302355Y Oil well water injection pump head |
12/24/1998 | DE19826961A1 Radial piston pump with feed unit and separating arrangement |
12/24/1998 | DE19726572A1 Radial piston pump with eccentric shaft driving number of feed units |
12/23/1998 | WO1998058172A1 Radial piston pump |
12/23/1998 | WO1998058171A1 Radial piston pump |
12/23/1998 | EP0885357A1 Metering pump |
12/23/1998 | CN2301557Y Piston assembly for hand water pump |
12/23/1998 | CN1202579A Wear resisting gap-free sealed oil pump plunger |
12/22/1998 | USRE35997 Self cleaning reciprocating and/or rotating device |
12/17/1998 | WO1998057076A1 Pump protection fitting |
12/17/1998 | WO1998056630A1 Hydraulic unit |
12/17/1998 | DE19725092A1 Hydraulisches Aggregat Hydraulic unit |
12/17/1998 | CA2263438A1 Pump protection fitting |
12/16/1998 | CN1202223A Connecting pin clip |
12/15/1998 | US5849675 Hydraulic system using an improved antiwear hydraulic fluid |
12/15/1998 | US5848881 For medical liquids |
12/15/1998 | US5848880 Axial valve arrangement for a high pressure plunger pump |
12/15/1998 | US5848879 Cylinder lining for hydraulic pump |
12/15/1998 | US5848878 Pump with improved manifold |
12/15/1998 | US5848615 Check valve cartridge for fluid pump |
12/15/1998 | US5848566 Connecting pin clip |
12/10/1998 | DE19724511C1 Pumpenschutzarmatur Pump protection valve |
12/09/1998 | EP0882873A1 Piston pump |
12/08/1998 | US5846060 Reciprocating piston pump with bleed passages |
12/02/1998 | CN2299168Y Race shape-changing device of beam-pumping unit belt pulley |
12/02/1998 | CN2299167Y Reversing controlling device of concrete conveying pump |
12/02/1998 | CN1200790A Piston pump |
12/01/1998 | US5843129 Electrical circuit for equipment requiring redundant flow paths and method of use |
12/01/1998 | US5842841 Volumetric infusion pump with transverse tube loader |
11/26/1998 | WO1998053209A1 Piston pump with a pipe segment as a bushing |
11/26/1998 | WO1998053208A1 Reciprocating diaphragm pump with packless piston-cylinder unit |
11/26/1998 | WO1998052624A2 Volumetric pump with sterility seal |
11/26/1998 | DE19721227A1 Kolbenpumpe Piston pump |
11/25/1998 | EP0879965A1 Connection piece connecting the housing of a drive unit to the housing of a compressor element |
11/25/1998 | EP0879961A1 Reciprocating piston pump with sealing bellows |
11/25/1998 | EP0879960A2 High pressure fuel pump |
11/25/1998 | CN1199826A Non-oiling piston for pump. its producing method and pump using the same piston |
11/25/1998 | CN1199819A High-pressure fuel-feed pump |
11/24/1998 | US5839468 Pump valve |
11/24/1998 | US5839349 Noise-abated pump unit, in particular for controlled brake systems |
11/19/1998 | DE19720482A1 Micro=membrane pump |
11/18/1998 | EP0878621A2 High-pressure fuel-feed pump |
11/18/1998 | EP0644782B1 Automated peritoneal dialysis system with detector for recognition of empty supply reservoir and tubing occlusion |
11/18/1998 | CN2297567Y Wear-resisting axle sleeve of pump for high temp. concentrated sulfuric acid solution |
11/18/1998 | CN2297564Y Double clamping pole type pump |