| 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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| 06/26/1996 | EP0718957A1 Pump for a high pressure cleaning appliance |
| 06/26/1996 | EP0656995B1 Tube switch for a double-cylinder sludge pump |
| 06/26/1996 | CN2229982Y Device for automatically controlling switch of pump of water tower |
| 06/26/1996 | CN2229981Y Bias-tracing lubricating two-stage rod sealing device |
| 06/25/1996 | US5530308 Electromagnetic pump stator coil |
| 06/25/1996 | US5529467 Connecting rod for a multiple compressor pump |
| 06/25/1996 | US5529465 Micro-miniaturized, electrostatically driven diaphragm micropump |
| 06/20/1996 | WO1996018816A1 Piston pump |
| 06/20/1996 | DE4444646A1 Kolbenpumpe Piston pump |
| 06/19/1996 | EP0716727A1 Packing nut and rod guide for piston paint pumps |
| 06/19/1996 | CN2229553Y Connecting pipe for high pressure pump |
| 06/19/1996 | CN2229552Y Automatic discharging pressure and draining water antileaking apparatus for suction pump |
| 06/19/1996 | CN1124824A Reciprocating piston reversible recovery delivery pump |
| 06/12/1996 | EP0716230A2 Diaphragm pump and fluid cover |
| 06/12/1996 | CN2228991Y Backstop part with cone leg for reed valve and double radius valve |
| 06/11/1996 | US5525845 Fluid bearing with compliant linkage for centering reciprocating bodies |
| 06/11/1996 | US5525432 Internal soldering in metal/ceramic composites |
| 06/05/1996 | DE4445519C1 Piston pump for high pressure cleaning appliances |
| 06/04/1996 | US5522708 Fluid sampling pump with adjustable valve means and easily accessable filter |
| 06/04/1996 | US5522304 Driver for an injection pump |
| 05/30/1996 | DE4441976A1 Aggregat mit einer daran befestigten Maschine Aggregate with a machine attached to it |
| 05/29/1996 | CN2228145Y Anticorrosion compound 'Fan'er' seat |
| 05/28/1996 | US5520522 For transferring a liquid |
| 05/23/1996 | WO1996015399A1 High pressure abrasive slurry check valve |
| 05/23/1996 | WO1996015371A1 Pump piston |
| 05/23/1996 | WO1996015370A1 Metering pump with an air-purge device |
| 05/23/1996 | CA2180939A1 Pump piston |
| 05/17/1996 | WO1996014509A2 Microfabricated fluidic devices |
| 05/17/1996 | WO1996014492A1 Dual-piston pump apparatus |
| 05/17/1996 | CA2203542A1 Dual-piston pump apparatus |
| 05/15/1996 | DE4439962A1 Dosierpumpe mit Entlüftungseinrichtung Dosing with primer |
| 05/15/1996 | DE19542216A1 Electromagnetic pump with two oscillating pistons |
| 05/09/1996 | WO1996013664A1 Pump using shape memory alloys |
| 05/09/1996 | DE4439372A1 Piston pump for high=pressure wash equipment |
| 05/09/1996 | CA2203421A1 Pump using shape memory alloys |
| 05/08/1996 | EP0486556B1 Pulseless piston pump |
| 05/08/1996 | CN2226662Y Double-punger long stroke oil-well pump |
| 05/07/1996 | US5513966 Misalignment compensating manifold for twin pumps |
| 05/02/1996 | WO1996012866A1 System for pumping well fluids |
| 05/02/1996 | DE19510250C1 Magnetostrictive thin film actuator as drive for miniaturised valve, bending element, or pump |
| 05/01/1996 | EP0709574A1 A reciprocable piston pump and a priming piston attachment therefor |
| 05/01/1996 | EP0709573A1 Pump using shape memory alloys |
| 05/01/1996 | EP0708721A1 Hydraulic braking system with skid and drive slip control |
| 04/24/1996 | EP0708244A2 Reduced icing air valve |
| 04/24/1996 | CN1121332A Hydrostatic-mechanical gear for driving a mixing drum |
| 04/23/1996 | US5509792 Electromagnetically driven reciprocating pump with fluted piston |
| 04/23/1996 | US5509668 Mechanical seal for pressurized fluid pumps |
| 04/16/1996 | US5507630 Quick release interchangeable valve arrangement for slurry pump systems |
| 04/16/1996 | US5507318 Umbrella check valves |
| 04/16/1996 | US5507219 Fail-safe linkage for a reciprocating pump |
| 04/10/1996 | EP0705978A2 Integral valve diaphragm pump and method |
| 04/10/1996 | EP0705387A1 Piston of a reciprocating pump through which pressure medium flows |
| 04/10/1996 | EP0613527B1 Piston machine for use as a compressor or motor |
| 04/10/1996 | CN2224301Y Anti-dripping ceramic piston |
| 04/10/1996 | CN1120124A Exhaust-control valve for an electromagnetic pump |
| 04/10/1996 | CN1120122A Unitary housing for double hydraulic unit |
| 04/09/1996 | US5505258 Parallel tubing system for pumping well fluids |
| 04/08/1996 | CA2159434A1 Integral valve diaphragm pump and method |
| 04/04/1996 | DE4425402A1 Hydraulic pump for hydraulic brake system |
| 04/03/1996 | EP0704025A1 Piston pump and applications therefor |
| 03/28/1996 | DE19512993A1 Unit casing for double hydraulic unit |
| 03/26/1996 | US5501578 For a closed circuit hydrostatic transmission |
| 03/21/1996 | WO1996008649A1 Pressure vessel with air bubble ejection system |
| 03/21/1996 | DE4433068A1 Connecting rod for multi=stage air pump |
| 03/20/1996 | CN1118834A Air valve with bleed feature to inhibit icing |
| 03/13/1996 | EP0640183B1 Hydrostatic engine with oil leakage channel |
| 03/13/1996 | CN2222251Y External inflation valve for air-storage type inflator |
| 03/12/1996 | US5498138 Sampling pump having a fluid motor pressure regulator |
| 03/07/1996 | DE4431130A1 Piston for piston pump |
| 03/06/1996 | EP0699838A1 Liquid pump |
| 03/06/1996 | EP0699146A1 Vibration-damping arrangement of a hydraulic unit of a controlled-slip braking system |
| 03/05/1996 | US5495826 Livestock feeding pump operated by licking action |
| 03/05/1996 | CA1338102C Fluid pump apparatus and valve device |
| 02/29/1996 | DE19530760A1 Suction filter for pumps in ornamental ponds |
| 02/28/1996 | EP0698183A1 Electromotor-pump assembly |
| 02/28/1996 | CN2221103Y Automatic intake valve of piston compressor |
| 02/27/1996 | US5494258 Valve |
| 02/27/1996 | US5493951 Lubrication and seal ring assembly for pump |
| 02/21/1996 | EP0697066A1 Reciprocating pump |
| 02/20/1996 | US5492457 Unidirectional flow pump with rotary drive |
| 02/20/1996 | US5492455 Pumping apparatus including a quick connect interface |
| 02/15/1996 | WO1996004207A1 Biocide filter |
| 02/15/1996 | CA2191219A1 Biocide filter |
| 02/14/1996 | EP0656097A4 Liquid pump resilient inlet insert. |
| 02/14/1996 | EP0576467B1 Process and apparatus for distillation at supercritical conditions |
| 02/13/1996 | US5490765 Dual stage pump system with pre-stressed diaphragms and reservoir |
| 02/07/1996 | EP0695230A1 Hydrostatic-mechanical gear for driving a mixing drum |
| 02/07/1996 | CN2219387Y Magnetic sealed oil-well pump |
| 02/06/1996 | US5489044 Method of preparing replaceable liquid soap reservoir |
| 02/02/1996 | CA2154919A1 Sterilize-in-place rolling diaphragm pump |
| 02/01/1996 | WO1996002758A1 Hydraulic axial piston machine |
| 02/01/1996 | DE4426945A1 Piston pump |
| 02/01/1996 | DE4426024A1 Valve for tank drain pipe |
| 01/30/1996 | US5487649 Infinitely variable pneumatic pulsatile pump |
| 01/25/1996 | WO1996001949A1 Booster pump |
| 01/24/1996 | EP0644984A4 Fluid pressure intensifying apparatus. |
| 01/19/1996 | CA2136681A1 Reciprocating piston pump |
| 01/18/1996 | DE4424607A1 Hydraulische Axialkolbenmaschine Hydraulic axial piston |
| 01/17/1996 | EP0692631A1 Sleeve floating over the plunger of a high-pressure pump |
| 01/17/1996 | EP0692620A1 Mechanical membrane pump with augmented pressure for the fuel supply of internal combustion engines and in particular injection engines |