Interior air filter, filter holder and filter arrangement
AssigneeMann+Hummel GmbH
InventorDominik Haider
Life of this patent
Estimating the term…
Abstract
An interior air filter for a motor vehicle has a fold pack having a first side. A material with a first leg and a second leg is disposed on the first side. The first leg is attached to the first side and the second leg has a width that is greater than a height of the fold pack. The material strip forms at least partially a head band or a side band of the fold pack. A filter receptacle for the interior air filter has a slanted wall and a mounting and removal opening through which the interior air filter is inserted or removed from the filter receptacle in a mounting and removal direction. The slanted wall extends at an angle that corresponds to an angle defined by the second leg of the material strip of the interior air filter and a contact surface of the filter receptacle.
Claims11
An interior air filter for a motor vehicle, the interior air filter comprising:
- a fold pack having a first side;
- a first material strip comprising a first leg and a second leg, the first material strip disposed on the first side;
- the first leg attached to the first side;
- and
- the second leg having a width that is greater than a height of the fold pack;
- wherein the first leg lies on and extends on the first side of the fold pack in a flow direction from a first edge to an opposing second edge of the first leg;
- wherein the second leg has a first edge arranged at and connected to the first edge of the first leg, the first edge of the second leg connected by a first flexing fold to the first edge of the first leg;
- wherein the first and second legs of the first material strip form a V-shaped material strip, the V-shaped material strip open an a side opposite the first flexing fold forming an open V-shape from the side opposite the first flexing fold and open up to the first flexing fold such that and angle of the second leg relative to the first leg at the first flexing fold is variable to vary the angle;
- wherein the first material strip consists of the first leg and the second leg and
- wherein an angle defined between the first leg and the second leg is variable.
An interior air filter for a motor vehicle, the interior air filter comprising:
- a fold pack having a first side;
- a first material strip comprising a first leg and a second leg, the first material strip disposed on the first side;
- the first leg attached to the first side;
- and
- the second leg having a width that is greater than a height of the fold pack;
- wherein the first leg lies on and extends on the first side of the fold pack in a flow direction from a first edge to an opposing second edge of the first leg;
- wherein the second leg has a first edge arranged at and connected to the first edge of the first leg, the first edge of the second leg connected by a first flexing fold to the first edge of the first leg;
- wherein the first and second legs of the first material strip form a V-shaped material strip, the V-shaped material strip open an a side opposite the first flexing fold forming an open V-shape from the side opposite the first flexing fold and open up to the first flexing fold such that and angle of the second leg relative to the first leg at the first flexing fold is variable to vary the angle;
- wherein the first material strip comprises a third leg,
- wherein an angular point between the second leg and the third leg is positioned on an end of the second leg that is facing away from the first leg.
A filter arrangement comprising
- an interior air filter comprising
- a fold pack having a first side;
- a first material strip comprising a first leg and a second leg, the first material strip disposed on the first side;
- the first leg attached to the first side;
- and
- the second leg having a width that is greater than a height of the fold pack;
- wherein the first leg lies on and extends on the first side of the fold pack in a flow direction from a first edge to an opposing second edge of the first leg;
- wherein the second leg has a first edge arranged at and connected to the first edge of the first leg, the first edge of the second leg connected by a first flexing fold to the first edge of the first leg;
- wherein the first and second legs of the first material strip form a V-shaped material strip, the V-shaped material strip open an a side opposite the first flexing fold forming an open V-shape from the side opposite the first flexing fold and open up to the first flexing fold such that and angle of the second leg relative to the first leg at the first flexing fold is variable to vary the angle;
- and
- a filter receptacle that comprises
- a slanted wall;
- a mounting and removal opening through which the interior air filter is inserted or removed from the filter receptacle in a mounting and removal direction;
- and
- a contact surface for the interior air filter;
- wherein the slanted wall extends at an angle that corresponds substantially to an angle defined by the second leg of the first material strip of the interior air filter and the contact surface.
Dependencies are inferred from the claim text.