| 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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| 07/26/2012 | DE102011002982A1 Federelement und korrespondierende Kolbenpumpe zur Förderung von Fluiden Spring element and corresponding piston pump for conveying fluids |
| 07/26/2012 | CA2825065A1 Reciprocating piston for a reciprocating piston engine and reciprocating piston engine, and cylinder of a reciprocating piston engine |
| 07/25/2012 | EP2478222A2 Compressor |
| 07/25/2012 | EP2478190A1 Piston and use therefor |
| 07/25/2012 | CN202348653U Water filter |
| 07/25/2012 | CN202348652U Liquid inlet manifold of atomizing pump |
| 07/25/2012 | CN202348651U Constant-pressure diaphragm pump tunnel-based pump head cover |
| 07/25/2012 | CN202348650U Valve body structure for piston pump |
| 07/25/2012 | CN202348649U Electric oil pump |
| 07/25/2012 | CN202348648U Outlet mechanism used for prefabricating shaft-type pump station by concrete |
| 07/25/2012 | CN202348647U Water delivery guide rod mechanism for water pool pump station |
| 07/25/2012 | CN202348646U Pump fixing mechanism for pond |
| 07/25/2012 | CN202348645U Suspension mechanism for pump |
| 07/25/2012 | CN202348644U Pump fixing mechanism |
| 07/25/2012 | CN202348643U Bottom part fixing mechaism for pump |
| 07/25/2012 | CN202348642U Pump with vibration isolating pad |
| 07/25/2012 | CN202348641U Support mechanism for pump station |
| 07/25/2012 | CN202348640U Bend suspension type pump station |
| 07/25/2012 | CN202348639U Auxiliary starting type hydraulic oil supply unit for swash plate axial plunger pump and engineering machine |
| 07/25/2012 | CN202348638U Yacht water jet pump sealing ring |
| 07/25/2012 | CN202348637U Variable-displacement liquid divider |
| 07/25/2012 | CN202348636U Drain plug of water pumping tank of manual high-pressure pump |
| 07/25/2012 | CN202348635U Flow regulation device for plunger reciprocation pump |
| 07/25/2012 | CN202348632U Valve plug for control valve of plunger pump |
| 07/25/2012 | CN202348610U Pump station for hydraulic wrench |
| 07/25/2012 | CN202348605U Pump with secondary discharge mechanism |
| 07/25/2012 | CN202348599U Device for fetching underground water |
| 07/25/2012 | CN102606474A Abrasion-resistant concrete piston and concrete conveying device |
| 07/25/2012 | CN102606473A Adaptive concrete piston and concrete conveying device |
| 07/25/2012 | CN102606472A Distribution valve for pumping system, pumping system and engineering machinery |
| 07/25/2012 | CN102606471A Control valve of hydraulic flat-type slurry pump |
| 07/25/2012 | CN102606470A Linear sliding-vane type check valve and slurry pump |
| 07/25/2012 | CN102606469A Sliding-vane type check valve and slurry pump |
| 07/25/2012 | CN102606468A Floating cabin type submersible electric pump for water and installation method for same |
| 07/25/2012 | CN102606467A Plastic circular cam structure of reverse osmosis booster pump |
| 07/25/2012 | CN102606456A Leakage-free special pump |
| 07/25/2012 | CN102606455A Spring type diaphragm pump |
| 07/25/2012 | CN102606444A Water and electricity separation self-priming pump |
| 07/25/2012 | CN102606442A Piston pump for pumping slurry shaped materials, in particular concrete, and concrete pump |
| 07/25/2012 | CN102606438A Water pump |
| 07/25/2012 | CN102606435A Wind generating set and hydraulic pump aggregate thereof |
| 07/25/2012 | CN102101083B Simply assembled spray pot with pressure piston and rebound buckle key |
| 07/25/2012 | CN102080651B Long-acting no-leakage plunger sealing structure for plunger type measuring pump |
| 07/25/2012 | CN101922429B Concrete pump truck and control method thereof as well as pumping system and distribution mechanism thereof |
| 07/25/2012 | CN101592144B Extracting device and method thereof |
| 07/24/2012 | US8226375 Wind powered sea pump |
| 07/24/2012 | US8225694 Piston rod assembly |
| 07/19/2012 | WO2012095272A1 High-pressure pump |
| 07/19/2012 | WO2012095270A1 High-pressure pump |
| 07/19/2012 | US20120183423 Block for a reciprocating refrigeration compressor |
| 07/19/2012 | DE102011076016A1 High pressure pump for promotion of fluid, has one-piece formed housing portion with housing recess, and drive shaft with longitudinal axis |
| 07/19/2012 | DE102011002826A1 Ventileinheit für eine Kraftstoffpumpe Valve unit for a fuel pump |
| 07/19/2012 | DE102011002688A1 High-pressure pump for fuel injector of internal combustion engine of motor vehicle, has fuel inlet/outlets that are respectively provided for supplying and/or outputting highly pressurized fuel from pump main portion |
| 07/18/2012 | EP2475913A2 High-pressure homogenizer with an epicyclic reduction gear unit |
| 07/18/2012 | EP2475887A1 Vibrating armature pump |
| 07/18/2012 | EP2097645B1 Subsea chemical injection system and pumps therefor |
| 07/18/2012 | CN202338482U 塑料柱塞式燃油泵 Plastic plunger type fuel pump |
| 07/18/2012 | CN202338481U 气井自动排液柱塞 Gas automatic drain plunger |
| 07/18/2012 | CN202338480U φ28mm抽油泵上游动阀罩 φ28mm pump pumping on the traveling valve cover |
| 07/18/2012 | CN202338479U 静液压传动装置中的传动轴 The hydrostatic transmission shaft |
| 07/18/2012 | CN202338455U 一种高压柱塞泵 A high-pressure piston pump |
| 07/18/2012 | CN102597521A Pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine |
| 07/18/2012 | CN102597517A Vibrating armature pump |
| 07/18/2012 | CN102597514A Housing with intersecting passages for high pressure fluid applications |
| 07/18/2012 | CN102588270A Peristaltic pumps and filtration assembly systems for use therewith |
| 07/18/2012 | CN102588269A Low-inertia plunger resisting pressure impact |
| 07/18/2012 | CN102588268A Distribution valve of concrete delivery pump |
| 07/18/2012 | CN102588267A Micro-fluidic structure and application thereof |
| 07/18/2012 | CN102588266A Novel high-pressure plunger piston fixed displacement pump |
| 07/18/2012 | CN102588265A Novel high-pressure piston variable pump |
| 07/18/2012 | CN102588264A Combined cartridge mechanical sealing structure |
| 07/18/2012 | CN102588249A Fluid intake and exhaust fittings for a compressor or pump |
| 07/18/2012 | CN102588243A Engineering machinery, material pumping system and pumping method for material pumping system |
| 07/18/2012 | CN102588242A Dual-fluid mixing proportioning pump |
| 07/18/2012 | CN102588240A Self-pressurization energy recovery high-pressure pump for reverse osmosis sea water desalinization |
| 07/18/2012 | CN102580444A Moisture filter |
| 07/18/2012 | CN101790642B Liquid pump |
| 07/18/2012 | CN101737292B Vertical-type bicycle pump with pedestal reinforcing structure |
| 07/18/2012 | CN101663483B Motor pump unit particularly for a high-pressure cleaning device |
| 07/17/2012 | US8221100 High pressure water pump valve and seal structure |
| 07/17/2012 | US8221093 Locking ring in a pump of a beverage system |
| 07/17/2012 | CA2666648C A clamp device for belt connection |
| 07/12/2012 | WO2012093705A1 Multi-pump unit, tandem pump unit, and work vehicle |
| 07/12/2012 | WO2012093678A1 Electric pump apparatus |
| 07/12/2012 | WO2012093160A1 Double-acting refrigeration compressor |
| 07/12/2012 | WO2012052842A3 Fluid end of a reciprocating pump reinforced with abrasive resistant insert, coating or lining |
| 07/12/2012 | WO2011067499A3 Sound attenuator device for a vacuum pump |
| 07/12/2012 | US20120177517 Valve Cap |
| 07/12/2012 | US20120177516 Pump Housing of a Motor Vehicle Hydraulic Unit with at Least One Main Cylinder Connection Opening |
| 07/12/2012 | US20120177454 Dust extractor |
| 07/11/2012 | EP2474738A2 Power multiplier system with levers |
| 07/11/2012 | EP2474384A1 Dust extractor |
| 07/11/2012 | EP2473737A2 Soft-start hermetic compressor |
| 07/11/2012 | CN202326703U 用于泵曲柄连杆机构小端的四列圆柱滚子轴承 Pump crank linkage for the small end of the four cylindrical roller bearings |
| 07/11/2012 | CN202326199U 一种立式泵用压力供油强制润滑装置 Provide a vertical pressure oil pump lubrication system |
| 07/11/2012 | CN202326198U 一种泥浆泵用缸套 With one kind of mud pump liner |
| 07/11/2012 | CN202326197U 一种抽油机碰泵调节装置 One kind of pump pumping touch adjusting device |
| 07/11/2012 | CN202326196U 一种超长冲程抽油泵筒 One kind of long stroke cylinder pump |
| 07/11/2012 | CN202326195U 净水器增压泵泵壳与接头的配合结构 Water purifier with booster pump casing structure and joints |
| 07/11/2012 | CN202326194U 一种分体组合式混凝土泵s管总成 One kind of split s modular concrete pump pipe assembly |