A method for mounting a sealing device between a housing of an air-conditioning installation and a partition wall present in the motor vehicle, includes the following measures (a) arranging the housing and the partition wall relative to one another so that a housing aperture present in the housing and a wall aperture present in the partition wall are positioned adjacently to one another, (b) arranging a sealing device having a frame-shaped sealing body formed as profile part, which in profile is formed substantially V-shaped with a first and second leg, between the two apertures, (c) reducing a distance between the two apertures by moving the housing towards the partition wall until a transition connecting the legs with one another folds over towards the wall aperture or away from the same.

An electric heating device for, e.g., a motor vehicle, includes a heating module including at least one electric heating element that, in operation, generates heat when it is electrically supplied, a control housing of metal or alloy that delimits a control volume, and a power electronic, arranged in the control volume, for electrically supplying the heating module. The heating module includes an outer cover that surrounds the at least one electric heating element in a circumferential direction. The control housing has a pass opening through which a longitudinal end of the heating module is passed. The heating module is electrically connected to the power electronic in the control housing. A sealing arrangement is arranged in the pass opening between an inner jacket of the pass opening and the outer cover.

The present disclosure relates to a mounting assembly for attaching a ventilation device to a structure. The structure comprises an inner surface, an outer surface, and a first opening extending therebetween. The mounting assembly comprises an outer protective member configured to have a top side and a bottom side, a plurality of sealing members, at least one gasket, a bottom mounting member, and a plurality of bolts. The mounting assembly of the present disclosure enables a watertight seal and weatherproof installation of the ventilation device to the structure and prevents theft of the ventilation device. Moreover, the mounting assembly enables easy installation of the ventilation device using one or more components of the mounting assembly, consumes less time, enables easy removal, and is reusable with other ventilation devices. The mounting assembly is cost effective.

An arrangement for sealing functional unit interfaces includes a functional unit, an interface, and a sealing element. The interface has a first main surface, a second main surface, and an opening. The second main surface has a clamping section enclosing the opening. The functional unit has a front face with a counter-clamping section opposite the clamping section. The sealing element has a sealing body and a support element at least partially arranged within the sealing body. The sealing body has a first section clamped between the clamping section and the counter-clamping section. The opening is closed by a second section of sealing body, which is at least partially arranged between the opening and the front face. The support element is partially arranged in the first section and partially in the second section of the sealing body. The support element and the sealing body consist of different materials.

An air duct device for a vehicle, in particular a motor vehicle, with a tubular air duct having an outer wall that is closed in cross-section, and with at least one elastically deformable latch associated with the air duct. Provision is made that the air duct is designed in at least two parts in cross-section and for this purpose has a first duct element and a second duct element, which are held against one another in a sealing manner by the at least one latch such that together they form the closed outer wall of the air duct.

A casing unit includes a first casing, and a second casing configured to be combined with the first casing from a first direction. The first casing includes a first casing main body and a protrusion. The second casing includes a second casing main body provided with an accommodating groove into which the protrusion is to be accommodated. Any one of the protrusion and the second casing main body is provided with a guiding part that relatively moves the first casing and the second casing in a second direction, in response to combining the first casing and the second casing. The second casing further includes an overlapping part that overlaps with the first casing main body in the first direction in a combined state, and that is elastically deformable in response to relative movement of the first casing and the second casing in the second direction.

A method for servicing a heater core installed in a heating, ventilation, and air-conditioning (HVAC) assembly for a motor vehicle includes removing a sealing attachment from an interfacing connection interfacing with the heater core. The method includes sliding the heater core in a direction of insertion. The method includes disconnecting, from the heater core, the interfacing connection. The method includes removing the heater core in a direction of extraction, the direction of extraction being orthogonal to the direction of insertion.

An air duct system for passing an air flow emanating from an air outlet to a measurement device for detecting parameter measurement values for at least one parameter of the air flow, includes at least one collecting unit for collecting the air flow emanating from the air outlet. That one collecting unit can be disposed on the air outlet so that a contact surface of the collecting unit encloses at least one outlet opening of the air outlet circumferentially. The collecting unit includes a wall defining a continuous air duct with an inlet end section and an outlet end section. In order to improve the measurement of the parameter of the air flow, the air duct system includes at least one measurement chamber that is communicatively connected to a section of the air duct enclosed by the inlet end section, which, as a measurement chamber that is otherwise closed relative to the surroundings, either contains at least one pressure sensor or comprises at least one connection for communicatively connecting the measurement chamber to a pressure measurement device.

An air filter includes a frame member and a deep-pleated media pack positioned within the frame member of the air filter. The frame member includes a gasket positioned around the perimeter of the frame member. The air filter is configured to permit air to enter from one end and pass through the filter media to a second end whereby particulate is removed from the airstream.

An air conditioning unit includes an air conditioning case, a connector that is attached to an end of a first pipe connected to a first heat exchanger, a second pipe connected to a second heat exchanger, and a gasket being a sheet in shape. The gasket includes a first opening and a second opening. The gasket is adhered to a contact surface of the air conditioning case with the connector inserted into the first opening and with the second pipe inserted into the second opening. The periphery of the second opening in the gasket is compressed by the second pipe. The gasket includes a surface including an adhesive area that includes at least a periphery of the first opening and an adhesive-less area that includes at least a periphery of the second opening. The adhesive is applied to the adhesive area and is not applied to the adhesive-less area.