About 143 results
https://drivepatents.com/patents/963712 · 28 Jan 2015
Filter element or air filter designed as a multiple bellows filter with increased efficiency for use in internal combustion engines, wherein a filter bellows fold is arranged radially inside another filter bellows fold and the inner filter bellows fold has...
https://drivepatents.com/patents/966399 · 10 Dec 2014
A filter element (10) of a filter for fluid, in particular fuel, oil, water, urea or air, in particular of an internal combustion engine, in particular of a motor vehicle, and a heating jacket (28) of a filter element (10) are described. The filter element...
https://drivepatents.com/patents/966684 · 3 Dec 2014
A filter device comprises a pot-shaped filter housing for receiving a filter element and a filter head. Furthermore, a spring element is provided which axially biases the filter element between a part of the filter housing and the filter head.
https://drivepatents.com/patents/966655 · 3 Dec 2014
The invention relates to a compressor bypass valve (1) for use in a multi-stage turbocharger of an internal combustion engine, said valve (1) comprising a valve body (30) comprising a compressor bypass passage (33, 42) having an inlet (33) and an outlet (4...
https://drivepatents.com/patents/970300 · 10 Sep 2014
The filter (10) has a filter element (18) that is provided for circumferentially and radially extending a seal portion (46) with respect to filter axis (24). The filter element is inserted in filter housing (12) axially to filter axis between sealing surfa...
https://drivepatents.com/patents/971320 · 13 Aug 2014
The filter system (100) has a housing (108), a removable cover (110) which closes the housing, and an interchangeable element with a driving contour which is arranged within the housing. The cover has a driving tool on its outer side, where the driving too...
https://drivepatents.com/patents/971303 · 13 Aug 2014
The filter element (10) has a filter body (12) in a concentric shape with a longitudinal axis, an open or closed end plate (16) arranged at a front side (15) and another end plate (18) arranged at the opposite front side (17). A support tube (14) is arrang...
https://drivepatents.com/patents/973521 · 18 Jun 2014
The system (1) has an air filter element (30) with filter media, a radially acting annular seal (33) placed at an axial end of filter element, a housing (10) with an upper portion (11), a clean air connection (16) for discharging clean air from housing. Th...
https://drivepatents.com/patents/975731 · 23 Apr 2014
The filter (10) has a filter element (30) comprising an annularly closed star-shaped folded filter medium. A tangential intake connecting piece (22) is arranged in a cylindrical exterior wall (21). An annular, coaxial flow guidance wall (23) projects into ...
https://drivepatents.com/patents/976034 · 16 Apr 2014
The cyclone separator (100) has a cyclone assembly with multiple single cyclones, which have a cell pipe (10) with a guide device (16) for separation of particles from gas flow. The guide device is designed to shift the gas flow into rotation, where the ce...