| Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443) |
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| 01/17/1996 | EP0692313A2 Fluid dispenser |
| 01/11/1996 | WO1996000849A1 Micropump |
| 01/11/1996 | WO1996000838A1 Axial piston engine with a cooling circuit for the cylinders and pistons |
| 01/11/1996 | WO1995023000A3 Reciprocating pump arrangement |
| 01/10/1996 | EP0691474A1 Axial piston pump |
| 01/10/1996 | EP0690959A1 Pump |
| 01/10/1996 | CN2217121Y Relay type rod deep well pump |
| 01/09/1996 | US5482443 Multistage vacuum pump |
| 01/09/1996 | US5482077 High pressure abrasive slurry check valve |
| 01/04/1996 | DE4423023A1 Axialkolbenmaschine mit einem Kühlkreislauf für die Zylinder und Kolben Axial piston with a cooling circuit for the cylinders and pistons |
| 01/04/1996 | DE4422743A1 Mikropumpe Micropump |
| 01/03/1996 | EP0689619A1 Apparatus and method for delivering reagents in vapor form to a cvd reactor |
| 01/02/1996 | US5479847 Dual-piston pump apparatus |
| 01/02/1996 | US5479846 Machine for exchanging energy |
| 12/31/1995 | CA2151544A1 Rupture disk pressure relief assembly for a paint pump |
| 12/27/1995 | CN2216160Y Hydraulic end for small high-pressure pump |
| 12/27/1995 | CN1114000A Cylinder combined piston and sealing method |
| 12/26/1995 | US5478217 Reciprocating pump for pumping viscous materials |
| 12/26/1995 | US5477880 "V" shaped check stop |
| 12/21/1995 | WO1995034756A1 Tandem positive displacement pump |
| 12/21/1995 | DE4421375A1 Hydraulic unit with electrically-operated pump |
| 12/19/1995 | US5476368 Sterile fluid pump diaphragm construction |
| 12/19/1995 | US5476367 Booster pump with sealing gasket including inlet and outlet check valves |
| 12/13/1995 | EP0686768A2 Positive displacement pump with cylinder end cap |
| 12/13/1995 | EP0686767A2 Positive displacement pump with compliant ball support means |
| 12/13/1995 | EP0686766A2 Hydraulic piston machine |
| 12/13/1995 | EP0494236B1 Improved fluid-working machine |
| 12/13/1995 | CN2215037Y Oil-well pump |
| 12/07/1995 | DE4445521C1 Pump for high=pressure cleaning device |
| 12/07/1995 | DE19519154A1 Chain saw with lubricating oil pump |
| 12/06/1995 | EP0685649A1 Pump for spraying a marking product |
| 12/06/1995 | EP0536267A4 Radial piston fluid machine and/or adjustable rotor |
| 12/05/1995 | US5472577 Fluid pumping system based on electrochemically-induced surface tension changes |
| 12/05/1995 | US5472326 Valve assemblies for sucker rod operated subsurface pumps |
| 12/05/1995 | US5472323 Movable magnet type pump |
| 12/05/1995 | US5472318 Rupture disk pressure relief assembly for a paint pump |
| 12/04/1995 | CA2149356A1 Pump valve |
| 11/30/1995 | DE19519468A1 Slide material, esp. for pump immersion bearing |
| 11/29/1995 | EP0684383A1 Fluid dosing pump |
| 11/29/1995 | CN1112663A Electromagnetic pump having an automatic exhaust-control valve |
| 11/23/1995 | DE4417486A1 Discharging device for fluids |
| 11/22/1995 | EP0682749A1 High pressure pump for accurate dosing of liquids |
| 11/22/1995 | CN2213242Y Sand-proof oil pump |
| 11/21/1995 | US5468128 Sealed piston pump |
| 11/15/1995 | EP0681672A1 Process for conveying thick matter containing preshredded scrap metal or similar solids. |
| 11/15/1995 | EP0681652A1 Double acting simplex plunger pump |
| 11/15/1995 | EP0620766B1 High-pressure cleaning device |
| 11/15/1995 | EP0603201B1 Micro-miniaturised, electrostatically driven diaphragm micropump |
| 11/15/1995 | CN2212671Y Plunger of oil pump for oil field |
| 11/14/1995 | US5466132 Pump having a rotary distributor |
| 11/14/1995 | US5465581 Analytical system having energy efficient pump |
| 11/08/1995 | EP0680398A1 Process for mounting a cylinder sleeve in a base member, and a hydraulic machine |
| 11/08/1995 | EP0680345A1 Infinitely variable pneumatic pulsatile pump |
| 11/07/1995 | CA2024044C Intravenous metering device |
| 10/31/1995 | US5462413 Disposable relief valve seat for positive displacement pump |
| 10/26/1995 | WO1995028569A1 Pump |
| 10/24/1995 | US5460491 Displacement pump as well as a pump assembly comprising two displacement pumps |
| 10/19/1995 | WO1995027853A1 A submerged pump with coaxial opposing modular pistons, operated by double eccentric cams or similar |
| 10/19/1995 | DE4414509C1 Fluid removal method for hydrostatic machines |
| 10/19/1995 | DE4412668A1 Pumpe Pump |
| 10/18/1995 | EP0677659A2 Driving device of a piston pump for cryogenic fluids |
| 10/18/1995 | EP0677658A1 Pumps for shear sensitive material |
| 10/17/1995 | US5458468 Diaphragm pump |
| 10/14/1995 | CA2132755A1 Air valve with bleed feature to inhibit icing |
| 10/12/1995 | WO1995027142A1 High-pressure liquid pump and flow control valve |
| 10/12/1995 | CA2187108A1 High-pressure liquid pump and flow control valve |
| 10/11/1995 | EP0676010A1 Compact water filtration and purification pump. |
| 10/10/1995 | US5456583 Liquid pump |
| 10/10/1995 | US5456318 From a well |
| 10/05/1995 | WO1995026469A1 Pulsation-poor reciprocating piston pump |
| 10/05/1995 | DE4410910A1 Pulsationsarme Hubkolbenpumpe Reciprocating pump pulsation |
| 10/04/1995 | CN1109559A Multiple junction reciprocating oil pumping device |
| 10/03/1995 | US5454698 Plunger pump system with shuttle valve |
| 10/03/1995 | CA2039942C Self actuated intake valve assembly for insert subsurface reciprocating pumps |
| 10/03/1995 | CA2010403C Primer valve for chop-check pump |
| 09/28/1995 | WO1995026070A1 Fluid bearing with compliant linkage for centering reciprocating bodies |
| 09/26/1995 | US5452993 Sterilize-in-place diaphragm pumps |
| 09/21/1995 | WO1995025226A1 Piston pump and applications therefor |
| 09/21/1995 | WO1995025223A1 Low power electromagnetic pump |
| 09/20/1995 | EP0672831A2 Apparatus and method for supercritical fluid extraction |
| 09/20/1995 | EP0672221A1 Metering pump with vent. |
| 09/20/1995 | EP0671999A1 Noise-reduced pumping set, in particular for regulated brake systems. |
| 09/19/1995 | US5451145 High pressure fluid pump transformer and method |
| 09/14/1995 | DE4408023A1 Dough slicer with rubber-sprung metal seals |
| 09/14/1995 | DE4407978A1 Piston pump for vehicle hydraulic brake systems |
| 09/13/1995 | EP0670964A1 Valve with few components, especially a pressure valve for a radial piston pump. |
| 09/13/1995 | CN2207457Y Corrosion and abrasion resistant oil-well pump |
| 09/12/1995 | US5449278 Double action piston having plural annular check valves |
| 09/06/1995 | CN2206844Y Transverse flow type anti-grass sand-remove water intake |
| 09/05/1995 | US5447026 Hydraulic oil well pump drive system |
| 08/31/1995 | WO1995023000A2 Reciprocating pump arrangement |
| 08/31/1995 | DE4405945A1 Pump, with inclined plate and axial pistons, |
| 08/31/1995 | CA2183666A1 Reciprocating pump arrangement |
| 08/30/1995 | CN2206362Y Sand-proof whole cylinder oil-well pump |
| 08/30/1995 | CN2206361Y Automatic stirring sand oil-well pump |
| 08/30/1995 | CN1107553A Sealing-locking device for rod-type pumping unit |
| 08/23/1995 | CN2205878Y Screw-lift type water seal |
| 08/22/1995 | US5443187 Pump apparatus for pumping melt metal |
| 08/16/1995 | CN2205457Y Anti-freezing one-way valve for water well |
| 08/10/1995 | WO1995021328A1 Retrofit strainer attachment for gasoline pumps |