| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
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| 02/11/2014 | US8647084 Cylinder dividing mechanism of a pneumatic tool |
| 02/06/2014 | DE102012213771A1 Innenzahnradpumpe Internal gear pump |
| 02/06/2014 | CA2822038A1 Pumping facility for a deep well |
| 02/05/2014 | EP2691651A2 Drive unit for a submerged oil pump and pump |
| 02/05/2014 | CN203420887U Anti-reversion device for screw pump |
| 02/05/2014 | CN203420886U Sealing structure for special gear pump torque input shaft for low-pressure injection molding |
| 02/05/2014 | CN203420885U Connection structure between front pump and rear pump on gear oil pump |
| 02/05/2014 | CN203420884U Floating type side plate on gear oil pump |
| 02/05/2014 | CN203420883U Geared oil pump provided with diversion port |
| 02/05/2014 | CN203420882U Gear oil pump casing structure provided with double partial pressure ports |
| 02/05/2014 | CN203420879U Oil and gas multiphase pump |
| 02/05/2014 | CN103562552A Internal gear pump |
| 02/05/2014 | CN103557156A Diffuser for an impeller pump and impeller pump |
| 02/04/2014 | CA2578296C Rotary pump with resiliently deformed seal |
| 02/03/2014 | DE202012010401U1 Drehkolbenpumpe mit Direktantrieb Rotary pump with direct drive |
| 01/30/2014 | DE102012213236A1 Rotary piston pump, particularly gear pump, has housing with conveying element formed as gear wheel, where conveying element is mounted in annular bearing in rotary manner |
| 01/29/2014 | CN203412760U Stator outer tube of anti-dropping single-screw defueling pump with equal wall thickness |
| 01/29/2014 | CN203412759U Universal joint of screw pump |
| 01/29/2014 | CN203412758U Blades of direct-current electric refueling pump |
| 01/29/2014 | CN203412757U Floating bushing for gear pump and gear pump |
| 01/29/2014 | CN103541898A Variable displacement vane pump with enhanced discharge port |
| 01/29/2014 | CN103541897A Outside-box supported rotary piston pump |
| 01/29/2014 | CN103541894A Variable displacement vane pump with enhanced discharge port |
| 01/29/2014 | CN103541893A Inner gearing shaft head cycloid gear pump |
| 01/29/2014 | CN102996437B Heavy truck motor truck turning oil pump |
| 01/23/2014 | US20140024563 Anti-wear coatings for compressor wear surfaces |
| 01/22/2014 | EP2687725A2 Oil pump with variable capacity |
| 01/22/2014 | EP2686557A1 Joint for transmitting torques and axial forces |
| 01/22/2014 | EP2686556A2 Axial washer for a gear-type pump and gear-type pump comprising an axial washer of this type |
| 01/22/2014 | CN203404078U Screw pump |
| 01/22/2014 | CN203404077U 油泵 Pump |
| 01/22/2014 | CN203404076U Direct insertion type gear pump special for spline sleeve floating type power takeoff unit |
| 01/22/2014 | CN203404075U Direct-insertion-type gear pump special for sealing gasket locking-type power takeoff |
| 01/22/2014 | CN203404074U Direct-insertion-type gear pump special for internally-arranged sealing ring-type power takeoff |
| 01/22/2014 | CN203404073U Side plate of high-pressure gear pump |
| 01/22/2014 | CN203404072U Floating side plate for gear diffluence motor |
| 01/22/2014 | CN203404071U Lining |
| 01/22/2014 | CN203404069U Direct insertion type gear pump special for external oil seal type power takeoff |
| 01/22/2014 | CN203404067U Vortex type self-absorption electric pump |
| 01/22/2014 | CN103534434A Submersible progressive cavity pump driver |
| 01/22/2014 | CN103527479A Gear pump oil suction pipe with sheaths |
| 01/22/2014 | CN103527478A Oil suction pipe of steering gear pump |
| 01/22/2014 | CN103527477A Gear pump oil suction pipe with spring protection sleeves |
| 01/22/2014 | CN103527476A Novel gear pump oil suction pipe |
| 01/22/2014 | CN103527475A Stator magnetic pole type electric roller vane pump |
| 01/22/2014 | CN103527474A Fuel oil delivery pump with pump driving gear driven through pins |
| 01/21/2014 | CA2565179C Vane pump using line pressure to directly regulate displacement |
| 01/16/2014 | WO2014008886A1 Rotary piston machine, internal combustion engine and heat and power cogeneration plant with internal combustion engine |
| 01/16/2014 | DE19810318B4 Hydraulikmaschine Hydraulic machine |
| 01/15/2014 | CN203394758U Corrosion-resistant water ring pump with built-in separator |
| 01/15/2014 | CN203394757U Side plate structure with limit slot in gear pump |
| 01/15/2014 | CN203394756U Novel gear pump |
| 01/15/2014 | CN103511252A Gear pump |
| 01/15/2014 | CN103511251A Displacement pump |
| 01/15/2014 | CN103511250A 双内齿轮泵 Dual internal gear pump |
| 01/15/2014 | CN103511249A Immersed side-wall-mounted single-suction two-screw pump |
| 01/15/2014 | CN103511248A One-flow-direction reversible cycloid rotor pump |
| 01/15/2014 | CN102530767B Valve integrated oil pump device of electric hydraulic jack |
| 01/08/2014 | CN203384048U Rotor pump with filtering tank |
| 01/08/2014 | CN203384047U Double-direction oil way gear pump of sewing machine |
| 01/08/2014 | CN203384046U Stator with pin hole |
| 01/08/2014 | CN203384044U Duplicate gear oil pump for preventing oil staining of front and rear parts |
| 01/08/2014 | CN203384042U Gear oil pump with bearing on front cover |
| 01/08/2014 | CN103502573A Sealing element for a planetary rotation machine |
| 01/08/2014 | CN103498794A Asymmetric floating side plate for a high-pressure large-displacement gear pump |
| 01/02/2014 | DE102013210330A1 Pumpenvorrichtung Pump device |
| 01/02/2014 | DE102012212668A1 Zahnradpumpe Gear pump |
| 01/02/2014 | DE102012211225A1 Rotary-piston machine e.g. internal gear pump, has conveying element that is rotatably mounted in annular bearing which is secured at the housing by anti-rotation element |
| 01/02/2014 | DE102012210781A1 Pendelschieberzellenpumpe Pendulum slide cell pump |
| 01/02/2014 | DE102012210780A1 Pendulum-slide pump e.g. oil pump for pumping fluid e.g. oil to internal combustion engine of motor vehicle, has internal rotor and external rotor which are constructed with two inner rotor discs and outer rotor discs respectively |
| 01/01/2014 | CN203374480U Gear pump and floating shaft sleeve for same |
| 01/01/2014 | CN203374479U Dual-cavity gear pump |
| 01/01/2014 | CN203374408U Electric fuel pump |
| 01/01/2014 | CN203374407U Fuel pump component of electric fuel pump |
| 01/01/2014 | CN103486024A Flow and pressure ripple reduction with advance dual gear and bearing face cut |
| 01/01/2014 | CN102979727B Wear-resistant light-duty steering vane pump for heavy-duty truck |
| 01/01/2014 | CN101027484B Rotary pump with resiliently deformed seal |
| 12/27/2013 | WO2013139504A3 Vane-type pump having a housing, having a displaceable stator, and having a rotor that is rotatable within the stator |
| 12/25/2013 | CN203362515U Novel pump |
| 12/25/2013 | CN203362514U Novel stator structure of submersible screw pump |
| 12/25/2013 | CN203362513U Rotor pump for medical device |
| 12/25/2013 | CN203362512U Marine low-speed helical gear oil pump unit |
| 12/25/2013 | CN203362507U Novel cycloid rotor pump |
| 12/25/2013 | CN203362506U Wear-resisting device of hot melt glue supply pump |
| 12/25/2013 | CN203362505U Internal gear machine |
| 12/25/2013 | CN103477094A Modular torque protection device |
| 12/25/2013 | CN103470499A Vane oil pump |
| 12/25/2013 | CN103470498A Automotive engine oil pump gear |
| 12/25/2013 | CN103470497A Chocolate syrup pump |
| 12/25/2013 | CN103470496A Pump, hydraulic steering device for transmission vehicle and speed changer |
| 12/19/2013 | WO2013185751A1 Pump |
| 12/19/2013 | WO2013000745A4 Micropump, bearing element for a micropump, and working method |
| 12/19/2013 | WO2012079982A3 Axial washer for a gear-type pump and gear-type pump comprising an axial washer of this type |
| 12/19/2013 | US20130336808 Out rotor drive electrical vane pump |
| 12/19/2013 | US20130333369 Hydrostatic piston engine having a brake device |
| 12/18/2013 | EP2673471A2 Sealing element for a planetary rotation machine |
| 12/18/2013 | CN203348078U Pump |
| 12/18/2013 | CN203348077U Quick installing structure of oil pump housing |
| 12/18/2013 | CN203348076U High-flow and low-noise oil pump |
| 12/18/2013 | CN203348073U High pressure spray type gear pump |