| Patent application number | Description | Published |
|---|
| 20100116729 | FILTER - A filter has a filter housing having an interior. A drainage device is provided that has a collecting cup, a fastening screw for the collecting cup, and a threaded part secured in the filter housing and provided with an inner thread for receiving the fastening screw. The threaded part has an outer surface with at least one drainage passage connecting the interior of the filter housing to the collecting cup. The filter housing has a cup-shaped receptacle for the threaded part and the cup-shaped receptacle has a securing wall that at least partially extends about a circumference of the cup-shaped receptacle. The threaded part is a press-fit bushing pressed into the receptacle. The press-fit bushing has a circumferential wall provided with a circumferential contact surface secured by the securing wall and extending at least partially about a circumference of the press-fit bushing. | 05-13-2010 |
| 20120219441 | Hand Pump for Pumping Fluids, and Filter System for Fluids Including a Hand Pump - A hand pump ( | 08-30-2012 |
| 20130256206 | Filter Element, a Filter Set, and a Filter Device - A filter element for a motor vehicle for filtering a fluid has engaging and/or receiving elements that are designed to be connected to an adapter ring. The engaging and/or receiving elements have several hooks for engaging recesses of the adapter ring, and are arranged uniformly spaced in a circumferential direction about an central axis of the filter element. A filter set includes the filter element and the adapter ring, wherein the adapter ring deactivates a locking device of a first housing part that receives the filter element. | 10-03-2013 |
| 20140090344 | Flat Filter Element of a Filter, Filter and Support Device of a Filter - A flat filter element ( | 04-03-2014 |
| 20140353234 | Filter Device, in Particular Liquid Filter - A filter device has a cup-shaped filter housing and a filter element disposed in the filter housing. A filter head is connectable to the filter housing and forms a cover for the filter housing. A spring element is provided that is acting on the filter element. The filter head has at least one first form-fit element. The filter housing has at least one second form-fit element for interacting with the at least one first form-fit element. The spring element is arranged such that the filter head and the filter housing for reaching a closed position, in which the at least one first form-fit element and the at least one second form-fit element engage each other, are movable relative to each other axially against the force of the spring element. The spring element clamps the filter element axially between filter head and filter housing in the closed position. | 12-04-2014 |
| 20150013288 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter - Being described are a filter ( | 01-15-2015 |
| 20150013289 | Filter Element, Filter with a Filter Element and a Filter Housing of a Filter - A filter element ( | 01-15-2015 |
| 20150013542 | Air Filter Element and Air Filter - Disclosed are an air filter element, a filter housing, and an air filter in which the air filter elements have a high filtering capacity and a long service life by increasing the filter surface of an air filter element taking into account structural requirements for the air filter housing. | 01-15-2015 |
| 20150033688 | Filter Element and Method for Producing a Filter Element - A filter element ( | 02-05-2015 |
| 20150231539 | Filter System and Filter Element having a Coupling Device and Locking Device - A fluid filter system has a filter element disposed in a filter housing with cover. A coupling device is provided with coupling element and corresponding coupling receptacle. The coupling device has a locking position and a release position. The coupling element engages the coupling receptacle in the locking position. The coupling element is released from the coupling receptacle in the release position. In the locking position, filter element and cover are coupled to each other. A locking device is provided with locking element and corresponding locking receptacle. The coupling device is moveable from the release position into the locking position by rotating the coupling element relative to the coupling receptacle about an axial direction and is releasable by rotating the coupling element relative to the coupling receptacle about the axial direction. The locking element locks the coupling device in the locking position by engaging the locking receptacle. | 08-20-2015 |
| 20150337778 | Filter Device - A filter device has a filter housing and a plate-shaped filter element that is arranged in the filter housing. The filter element has oppositely positioned lateral surfaces that form an inflow side for a fluid to be filtered and an outflow side for the clean fluid. A first clean fluid outflow opening is introduced into the filter housing for discharging the clean fluid. An outflow pipe passes through the filter element for discharging the clean fluid through a second clean fluid outflow opening provided at the outflow pipe. The first clean fluid outflow opening is arranged at a spacing relative to the outflow pipe. | 11-26-2015 |
