Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; Rotary-piston, or oscillating-piston, positive-displacement pumps › F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups
Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179)
12/2005
12/07/2005CN1705600A Brake appliance for gerotor motors
12/01/2005US20050265860 Motor-mounted internal gear pump and electronic device
12/01/2005DE102005020232A1 Pump, with a drive shaft and rotor, has meshing teeth at the shaft and rotor to key them together using teeth with an axial camber and which are radially off-center
12/01/2005DE102004022362A1 Switchable multi-stage oil pump, has pump stages with rotor and socket wheels, where rotor socket is rotatably supported on drive shaft and socket wheel is axially displaceable on drive shaft
12/01/2005DE102004021885A1 Rotary hydraulic pump has return flow connection connected to suction connection via connecting passage on reservoir side, and pressure limiting device discharges into collecting chamber on reservoir side
11/2005
11/30/2005EP1600636A2 Progressing cavity pump or motor
11/30/2005EP1600635A2 Canned internal gear pump
11/30/2005EP1283971B1 Regulated pump
11/30/2005CN1702327A Motor-mounted internal gear pump and electronic device
11/24/2005WO2005111452A1 Starting clutch for an immersible pump
11/24/2005WO2005047702A3 Stator for an eccentric screw pump or an eccentric screw motor according to the moineau principle
11/24/2005DE10350226B4 Verfahren zur Förderung von Multiphasengemischen sowie Pumpenanlage Method for conveying multiphase mixtures and pumping equipment
11/24/2005DE102004021216A1 High pressure gear type hydraulic pump has a central pinion meshing with an eccentric inner gear wheel supported on radial hydraulic pockets
11/23/2005EP1598556A1 Multiple gear pump
11/17/2005WO2005108791A1 Pumps
11/17/2005US20050254983 Rotary pistons
11/17/2005US20050254982 Internal gear machine with variable capacity
11/17/2005US20050254970 Quick connect pump to pump mount and drive arrangement
11/17/2005US20050254964 Progressing cavity pump or motor
11/17/2005US20050252204 Hydraulic motor
11/17/2005DE102004020357A1 Verfahren und Hydromaschine zum Steuern einer Verdrängung Procedures and hydraulic machine for controlling a displacement
11/17/2005CA2565179A1 Vane pump using line pressure to directly regulate displacement
11/16/2005EP1596263A1 Integrated skid with multiple-motor controller
11/16/2005EP1384005B1 Variable displacement pump having a rotating cam ring and method of operation
11/16/2005CN1696511A Regulated pump
11/10/2005WO2005106252A1 Gear pump and method of producing the same
11/10/2005US20050249622 Device for controlling parasitic losses in a fluid pump
11/09/2005EP1592497A1 Distribution device
11/09/2005EP1274941B1 Pump
11/09/2005EP1144868B1 Hydraulic machine comprising dual gerotors
11/08/2005US6962489 Moineau pumping device having a ball coupling
11/03/2005WO2005103488A2 Device for controlling parasitic losses in a fluid pump
11/03/2005US20050244284 Oil pump that can be driven by means of an electric motor
11/03/2005DE19719692B4 Reversible Rotorpumpe mit innenverzahntem Rotor Reversible rotor gerotor pump
11/02/2005EP1264107B1 Hydraulic power system
11/02/2005CN1690363A Method and hydraulic machine for controlling volume changes
10/2005
10/27/2005WO2005100780A2 Variable capacity pump/motor
10/27/2005WO2005100749A2 Magnetically driven gear pump
10/27/2005US20050238521 Method and hydromachine for controlling a displacement
10/27/2005DE102004008948A1 Vane cell pump for feed of fluid has third shaft bearing as slide bearing installed in bush between second shaft bearing in housing and end plate, and with one or more lubricating grooves for lubricant supply to rotary seal provided in bush
10/26/2005EP1589226A1 Pump assembly
10/25/2005USRE38843 Hydrostatic slewing drive
10/20/2005US20050232789 Motor/pump unit, especially for antislip brake systems
10/20/2005US20050232784 Pump assembly
10/19/2005EP1360416B1 Device for axially conveying fluids
10/18/2005CA2369955C Device for delivering single-phase or multiphase fluids without altering the properties thereof
10/13/2005WO2005095801A1 Inner rotor and outer rotor for internal gear pump
10/13/2005WO2005094547A2 Rotary vane pump
10/13/2005US20050226757 Variable capacity pump/motor
10/13/2005DE10393645T5 Durch mehrere rotationsfeste Elemente verkuppelte Strömungsmaschine mit Vielfachspiralgliedern Through several rotationally fixed elements turbomachine verkuppelte with multiple scroll members
10/13/2005DE102004030123B3 Screw pump has casting forming end piece of housing with cavity connecting axial bore to bearing as part of pressure line
10/13/2005DE10024669B4 Pumpe Pump
10/12/2005EP1110000B1 Internal gear machine for reversed operation in a closed hydraulic circuit
10/06/2005WO2005093293A1 Gear assembly
10/06/2005WO2005093258A2 Hydraulic motor or pump of annular gear construction
10/06/2005US20050220654 Apparatus for preventing overheating of scroll compressor
10/06/2005US20050220653 Magnetically driven gear pump
10/06/2005US20050220633 Fuel pump gasket
10/06/2005US20050218841 Integrated skid with multiple-motor controller
10/06/2005DE102004038477B3 Exzenterschneckenpumpe Cavity Pump
10/06/2005DE102004013230A1 Flügelzellenpumpe Vane pump
10/05/2005EP1582745A2 Pump and ink jet printer mounting the pump
10/05/2005CN1676937A Apparatus for preventing overheating of scroll compressor
09/2005
09/29/2005US20050214155 Pump and ink jet printer mounting the pump
09/29/2005US20050214154 Rotary pump
09/29/2005US20050214153 Rotary vane pump
09/29/2005US20050214152 Rotary vane pump
09/29/2005US20050214150 Pump and ink jet printer mounting the pump
09/29/2005DE102004008892A1 Förderaggregat Delivery unit
09/28/2005EP1580432A2 Single vane pump and ink jet printer
09/28/2005CN1675465A Cam ring bearing for fuel delivery system
09/28/2005CN1673541A Pump and ink jet printer mounting the pump
09/28/2005CN1673540A Pump and ink jet printer mounting the pump
09/28/2005CN1673539A Multi-head gear pump and wet-type image forming apparatus employing the same
09/22/2005US20050207927 Gear pump
09/22/2005US20050207916 Sliding vane pump
09/22/2005US20050204738 Oil pump
09/22/2005DE102005007082A1 Internal-gear pump for internal combustion engine has balance groove which induces discharge pressure, provided at internal peripheral surface of discharge opening side of cylinder
09/21/2005EP1577556A2 Vane pump
09/21/2005EP1576290A1 Gear-type machine comprising lateral axial plates
09/21/2005CN1219977C Variable displacement pump
09/20/2005US6945763 Geared pump with forced lubricated coupling
09/15/2005DE102005007274A1 Power steering pump for motor vehicle has pump mounted in or on housing for vehicle CVT drive transmission
09/15/2005DE102004009474A1 Electric motor driven oil pump for a hybrid motor vehicle gear has gap in sealing for cooling a winding in the motor
09/14/2005EP1102934B1 Gear pump
09/13/2005US6942468 Portable hydraulic pump unit
09/09/2005WO2002082098A3 Speed sensor flange assemblies
09/08/2005US20050196301 Gear pump and liquid injection apparatus
09/08/2005DE19609992B4 Zahnradmaschine Gear machine
09/07/2005CN1666010A Internal gear machine with variable capacity
09/07/2005CN1218137C Regulated pump
09/01/2005WO2005080755A1 Improved gerotor pumps
09/01/2005WO2005079302A2 Low cost gear fuel pump
09/01/2005US20050191189 Oil seal arrangement
09/01/2005US20050191186 Aeronautical generator
09/01/2005DE10393521T5 Bremseinrichtung für Gerotor-Motoren Braking device for gerotor motors
09/01/2005DE102004007347A1 Pressure control valve for oil pump especially for IC engine has a spring loaded control piston with a central support section with sliding fit and with hollowed out ends
08/2005
08/31/2005EP1568886A1 Supply unit with overpressure relief valve
08/31/2005EP1303701B1 Pump
08/31/2005CN1661237A Electric pump
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 72