| Patent application number | Description | Published |
|---|
| 20090095069 | Arrangement of an Air Mass Meter at a Flow Channel - For arranging an air mass meter at a flow channel, the flow channel has a housing section with a flange surrounding a receiving opening for the air mass meter. The air mass meter has a socket with a contact surface that is facing the flange. Fasteners are provided that attach the socket on the housing section. The socket and the housing section have elements for positioning the air mass meter free of play relative to a flow direction of a fluid flow that is guided in the flow channel. | 04-16-2009 |
| 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 |
| 20150013282 | Filter Element with Hand Grip Elements and Filter with a Filter Element - A filter element, in particular a flat filter element ( | 01-15-2015 |
| 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 |
| 20150013291 | Filter Element with Retaining Surfaces, Filter with a Filter Element and Filter Housing of a Filter - A filter for fluid, in particular an air filter, in particular for an internal combustion engine, in particular in a motor vehicle, a filter housing ( | 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 |
