About 26 results
https://drivepatents.com/patents/952824 · 2 Mar 2016
The invention relates to a compressor arrangement for compressing a volume flow of a compressible medium from an initial pressure to a final pressure that is higher than the initial pressure, which comprises a multi-stage first compressor for compressing a...
https://drivepatents.com/patents/958722 · 5 Aug 2015
A miniaturized ABS hydraulic unit is provided. In an ABS hydraulic unit 100 where a pump 12 and valves 13, 14 are disposed in the inside of a hydraulic circuit 1 for making a hydraulic brake perform braking, and an antilock brake control of the hydraulic b...
https://drivepatents.com/patents/969071 · 8 Oct 2014
A supercharged internal combustion engine of the present invention is provided with a turbocharger (18) having a compressor (18b) in an air intake passage (24), a communication passage (52) connected between an upstream-side portion of the air intake passa...
https://drivepatents.com/patents/974332 · 28 May 2014
Method for managing a vehicle compressor, wherein the compressor (C) is driven in rotation by a vehicle engine (E). The stop pressure threshold (cut-off threshold) of the compressor is varied as an inverse function of a compressor speed of rotation. The co...
https://drivepatents.com/patents/977190 · 19 Mar 2014
The invention refers to a compressed air system (100) for a motor vehicle with an air supply system (200), comprising: - an electric drive motor (8), which can be controlled for variable speed, - an air compressor (9) coupled to be driven by the electric d...
https://drivepatents.com/patents/986776 · 18 Sep 2013
In a vehicle brake system (1), which starts an engine (50) for recovering a brake negative pressure of a servo unit (12) connected to an intake pathway (51) of the engine (50), a valve opening of a throttle valve (53) of the engine (50) is controlled in an...
https://drivepatents.com/patents/986668 · 18 Sep 2013
Automotive vacuum pump (10;10') with a pump chamber housing (12) enclosing a pump chamber (13) and a pump rotor (16) comprising at least one shiftable vane (18) separating the pump chamber (13) in chamber partitions, whereby the vane (18) is provided with ...
https://drivepatents.com/patents/989760 · 12 Jun 2013
The method involves driving the low pressure pump of combustion engine directly or indirectly. The low pressure pump is turned on when starting pressure (p1) is reached, and is turned off when the switch-off pressure (p2) is reached. The operating state of...
https://drivepatents.com/patents/989744 · 12 Jun 2013
The arrangement has resonance and/or damping volume (8) formed at combustion air intake duct (5). An additional aggregate return pipe (10) of the suction device for combustion air intake duct is extended to outside closed housing (7). A recess (6) is forme...
https://drivepatents.com/patents/984873 · 5 Jun 2013
An electric pump (1) includes a motor (14), a bracket (4) including a support surface (4a) arranged to be perpendicular to a rotation shaft (14a) of the motor and a bush attachment bore (5) provided to be perpendicular to the support surface, and a bush (6...