| Patents for F16N 13 - Lubricating-pumps (2,318) |
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| 02/19/2014 | CN103591432A Magnetic loading automatic lubricating grease delivery pump |
| 02/18/2014 | US8651833 Combined gas and liquid pump |
| 02/12/2014 | CN203431463U Novel pressure relieving device |
| 02/12/2014 | CN203431460U Nuclear power plant electric main feed pump system, electric lubrication pump and control circuit of electric lubrication pump |
| 02/12/2014 | CN103574259A Oil pump with wear-resistant seal gasket |
| 02/12/2014 | CN103574258A Anti-vibration fuel pump |
| 02/12/2014 | CN103574257A Self-lubricating chain wheel oil pump |
| 02/12/2014 | CN103574256A High-speed stable type oil pump |
| 02/12/2014 | CN103574255A Oil pump adopting three-gear structure |
| 02/12/2014 | CN103574254A Planar type pressure-limiting valve oil pump |
| 02/12/2014 | CN103574253A Side ablation groove oil pump |
| 02/12/2014 | CN103574252A Lining-saved oil pump |
| 02/12/2014 | CN103574251A Double-oil supply two-stage oil pump |
| 02/12/2014 | CN103574250A Two-stage oil pump |
| 02/12/2014 | CN103573998A Direct drive rotation device for passively moving fluid |
| 02/06/2014 | DE102009031662B4 Motordrehzahlabhängige Ölpumpendruckregelung Engine speed dependent oil pump pressure control |
| 02/05/2014 | CN203421471U Spin finish pump with pulleys |
| 02/05/2014 | CN103557424A Variable displacement oil pump regulation mechanism |
| 02/05/2014 | CN102042473B Bidirectional lubricating pump |
| 01/29/2014 | EP2690342A2 Lubricating device and a method of lubrication |
| 01/29/2014 | CN203413326U Pneumatic lubricating pump special for oil-gas lubricating system |
| 01/28/2014 | US8636485 Electroformed stator tube for a progressing cavity apparatus |
| 01/22/2014 | CN203404586U Pneumatic lubrication pump |
| 01/22/2014 | CN203404585U Lubrication oil pump applied to torpedo car |
| 01/22/2014 | CN103527913A Oil pump |
| 01/22/2014 | CN103527469A Energy-saving pump body |
| 01/15/2014 | CN203395556U Novel two-way cycloid pump |
| 01/15/2014 | CN203395555U Lubricating pump for portable grease filling machine |
| 01/15/2014 | CN203394647U Engine cylinder body of integrated oil pump shell |
| 01/15/2014 | CN103511602A Gearbox oil pump with oil discharge groove |
| 01/08/2014 | CN203384624U Variable-displacement oil pump |
| 01/08/2014 | CN103499007A Oil pump discharging amount regulating device |
| 01/08/2014 | CN103499006A Multi-point quantitative lubricating system |
| 01/08/2014 | CN103499005A Oil pump with automatic gap adjusting function |
| 01/02/2014 | DE102012013709B3 Schmiervorrichtung zur Versorgung einesWerkzeugs mit Schmiermittel Lubricating device for supplying a tool with lubricant |
| 01/01/2014 | CN203375153U Portable electric oil-feeding pump |
| 01/01/2014 | CN103492781A Method to prevent debris build-up on reciprocating air motor pilot valves |
| 12/25/2013 | CN203363617U Oil pump |
| 12/25/2013 | CN203363616U Portable electric consistent grease machine |
| 12/25/2013 | CN103470939A Lubricating oil system and gear type engine oil pump thereof |
| 12/25/2013 | CN103470938A Lubricating device in piston compressor transmission mechanism |
| 12/25/2013 | CN103470935A Lubricating oil device of gas turbine |
| 12/24/2013 | DE102007002031B4 Pumpe mit einem Verstellelement Pump with an adjusting |
| 12/18/2013 | EP2674583A1 Oil supply apparatus for engine provided with two-stage relief valve |
| 12/18/2013 | CN203348886U Large capacity electric lubrication pump |
| 12/18/2013 | CN203348885U Sliding sheet type variable-flow oil pump |
| 12/18/2013 | CN203348884U Oil pump shell, oil pump, engine and automobile |
| 12/18/2013 | CN203348882U Lubricating device for mobile platform of oil press |
| 12/17/2013 | US8607934 Air/hydraulic injection lubrication unit |
| 12/17/2013 | US8607933 Lubricant-dispensing system and method of operating same |
| 12/12/2013 | WO2013181709A1 Uav engine lubrication system incorporating an electric oil pump and lubrication oil heating capability |
| 12/11/2013 | CN203336203U Rotor-type oil pump installed on motorcycle crank case |
| 12/11/2013 | CN203336202U Grease filling machine |
| 12/11/2013 | CN103438341A Hydraulic plunger distributor integral pump |
| 12/04/2013 | CN203322698U Automatically controlled multi-point lubricating oil pump |
| 12/04/2013 | CN203322697U Connecting rod type variable-displacement engine oil pump |
| 12/04/2013 | CN203322696U Totally enclosed type explosion-proof electric pump |
| 12/04/2013 | CN203322695U Novel flexible oil pump |
| 12/04/2013 | CN103423575A Gear-type engine oil pump |
| 12/03/2013 | CA2598752C Feeding lubricating device |
| 11/30/2013 | CA2813856A1 Improved scavenge gear pump |
| 11/28/2013 | WO2013176328A1 Grease supply system for multifunctional excavator |
| 11/27/2013 | CN203309494U Electric lubricating pump |
| 11/27/2013 | CN203309493U Pump cover of low-power and small-size gear oil pump |
| 11/27/2013 | CN203309492U Gear oil pump with low power and small size |
| 11/27/2013 | CN203309491U Trislot variable type gear oil pump |
| 11/27/2013 | CN203309490U Eccentric rotor type oil pump |
| 11/27/2013 | CN203309489U Engine oil pump provided with lengthened rotors |
| 11/27/2013 | CN203309488U Diesel engine oil pump provided with lengthened rotors |
| 11/27/2013 | CN203309487U Novel diesel engine oil pump |
| 11/27/2013 | CN203309486U Diesel engine oil pump comprising large rotor |
| 11/27/2013 | CN103411121A Variable fuel pump |
| 11/20/2013 | CN203297913U Multipoint oil return plunger electric lubrication pump |
| 11/20/2013 | CN203297912U Electric lubricating device |
| 11/20/2013 | CN203297911U Novel oil pump of diesel engine |
| 11/20/2013 | CN203297910U Car engine oil pump rotor |
| 11/20/2013 | CN203297909U Electric grease pump |
| 11/20/2013 | CN203297908U Bidirectional plunger lubricating oil pump |
| 11/20/2013 | CN203297907U Bi-directional lubricating oil booster pump |
| 11/20/2013 | CN103398279A Synchronization lubricating device and system |
| 11/13/2013 | EP2546481B1 Relief device for oil pump |
| 11/13/2013 | CN203286253U Electric lubricating oil injection and suction device |
| 11/13/2013 | CN203286252U Oil pumping mechanism for lubrication grease pump |
| 11/13/2013 | CN203286251U Oil pressing device for lubrication grease pump |
| 11/13/2013 | CN203286250U Conjoined pump in thin slab casting and rolling process |
| 11/13/2013 | CN203285512U Oil-filling and oil-pumping integrated machine |
| 11/13/2013 | CN103388735A Variable oil pump |
| 11/06/2013 | CN203273257U Full-automatic hydraulic petrol pump |
| 11/06/2013 | CN203273251U Machine seat with self-lubricating function |
| 11/06/2013 | CN203273249U Pinion-and-rack type construction hoist self-lubrication delivery pump |
| 11/06/2013 | CN103383054A Lubricating oil filling machine |
| 11/06/2013 | CN102135229B Grease plunger pump |
| 11/06/2013 | CN102052557B Eccentrically-adjusted variable rotor oil pump |
| 11/03/2013 | CA2775914A1 Valve greasing system |
| 10/31/2013 | DE102005056343B4 Ölpumpenaufbau Oil pump assembly |
| 10/30/2013 | CN203258343U Energy-saving oil pump for car |
| 10/30/2013 | CN203258342U Draught fan oil system provided with air exhaust device |
| 10/30/2013 | CN103375672A Oil supply device for engine and provided with two-section type overflow valve |
| 10/30/2013 | CN103375671A 油泵 Pump |
| 10/24/2013 | WO2013158822A1 Dual line pump unit, lubrication system, and related apparatus and method |