Robert Boschgmbh

Christoph Heier

Gerd Lentz

Jerome Thiery

Claudius Muschelknautz

Bernd Hein

Guenther Riehl

Bernd Schirpke

Norbert Knab

Johannes-Gerhard Bertling

Johannes Pfetzer

Wolfgang Krauth

Samir Mahfoudh

Matthias Henschel

Georg Reeb

Joerg Wolf

Juergen Hess

Tilo Koenig

Christoph Klappenbach

Jurgen Hess

Juergen Bassler

Klaus Eppel

Thomas Heid

Karlheinz Lunghard

Benoit Monzie

Joerg Schmid

Werner Decker

Roland Schmidt

Rainer Ritter

Klaus Kiefer

Heinrich Fellmann

Peter Falch

Johann Braun

Dietmar Ahrens

Thomas Lojowski

The invention relates to known housing seals of two housing parts lying against each other, a first housing part () having a first sealing surface () and a second housing part () having a second sealing surface (), which housing seals are equipped with a seal (), which is inserted into a groove () in the first sealing surface () of the first housing part (), wherein the groove () is covered by the second sealing surface () of the second housing part (). According to the invention, in order to prevent crevice corrosion, the groove () has an opening () between the sealing surfaces (), which is used to ventilate the groove () having the inserted seal. The invention is intended for water pumps, in particular for auxiliary water pumps of motor vehicles.

Housing seal of two housing parts lying against each other

A liquid pump, in particular a water pump, comprises a pump housing, which has a thrust bearing seat, a bearing bolt and a bearing mounted on the bearing bolt. In this case, a thrust washer is arranged between the thrust bearing seat of the pump housing and the bearing. Furthermore, a flexible washer is arranged between the thrust bearing seat and the thrust washer.

Liquid pump with axial thrust washer

The invention relates to an electric machine, comprising a stator (), a rotor (), a split cage (), which separates a wet region () from a dry region (), control electronics () and an interconnection element (), which produces an electrical contact between the stator () and the control electronics (), wherein the rotor () is arranged in the wet region (), wherein the interconnection element () is surrounded at least partially by an insulating element (), and wherein the insulating element () divides the dry region () into a first subregion (), in which the stator () is arranged, and a second subregion (), in which the control electronics () are arranged.

Electric machine with improved heat management

The invention relates to an electronically commutated electric machine (), comprising a stator housing () which receives a stator () in a stator chamber () and which delimits a rotor chamber () receiving a rotor. According to the invention, the stator housing () comprises a main housing () and a cover (), wherein an elastic sealing element () is arranged between the main housing () and cover () and extends into the inside of the stator housing () with at least one radial region () and forms a tolerance compensating element () acting on the stator ().

Electronically commutated electric machine

The invention relates to a stator assembly () for an electric motor (), in particular for a rotatory claw pole motor, including: an electrically conductive stator () having a winding channel extending in the circumferential direction; a stator winding () extending in the winding channel; feed lines () for electrically contacting the stator winding (); and a contact element () that electrically connects one of the feed lines () to the stator.

Electronically commutated electric motor having reduced interference emission

A fluid pump, particularly a water pump, wherein an impellercomprising a plain bearing bushis rotatably supported on a bearing pin. The impellerand the plain bearing bushare thereby made of an identical base material in one or more pieces. A further material is mixed into the base material of the plain bearing bush, improving the sliding properties of the plain bearing bushon the bearing pin.

Fluid pump

The invention relates to a fluid pump, in particular a liquid pump for a cooling and/or heating circuit of a motor vehicle, having a pump housing and having a rotationally fixed shaft, which is arranged in the pump housing, for an inner rotor which has an impeller wheel. According to the invention, it is proposed that the shaft is mounted at one side and, at its end remote from the bearing point, supports a bearing cap which engages at least partially around the shaft. The invention also relates to a method for producing a fluid pump of said type, in which method the shaft is fixed with its first end in a housing, in particular in a plastic housing, of the pump, the inner rotor of the pump is pushed onto the shaft and is secured axially by means of a bearing cap which is placed onto the shaft and is supported by the shaft.

Fluid pump and method for producing a fluid pump

A fluid pump, in particular for the cooling or heating circuit of a motor vehicle, has a claw pole stator and a rotor that is separated from the claw pole stator by a tube, is immersed in a fluid, and has a vane wheel. Claws ( ) of the claw pole stator ( ) are an integral component of the tube ( ), which is part of a motor housing ( ), and the number of mounting steps is thus reduced.

Fluid pump with a motor housing and method for producing a motor housing

A fluid pump, in particular for the coolant and heating system of a motor vehicle, has a stator ( ) of claw pole construction and a rotor ( ), separated from the stator ( ) by a pipe ( ), which is immersed in the coolant and forms a vane wheel. The rotor ( ) is disposed radially inside the stator ( ).

Liquid pump with a claw pole stator

A magnetic valve for a fluid-controlled heating and/or cooling installations has a valve housing, an electromagnetically switched valve member which in a first fixing position makes a connection between an inlet conduit and an outlet conduit and in a second switching position blocks the connection, a valve shaft provided with an armature and connected movably to the valve member, the valve shaft having a side which faces the valve member and is provided with a unit for slowing down a speed of the valve shaft upon closure of the valve member, the valve housing and the valve member being arranged so that a flow direction of a fluid around the valve member is opposite to a closing direction of the valve member.

Magnetic valve for a liquid-regulated heating and/or cooling installation

Assembly for conveying a liquid medium, especially a heat carrier, in

Heating device for the seating compartment of motor vehicles

Heating system for the passenger compartment of a motor vehicle having a

A device for delivering washing liquid to two spraying nozzles spaced from each other at two areas of a pane being washed or two panes being washed comprises a pump with a rotor driven in two opposite directions and a delivery unit connected to the pump and having two pressure chambers with two outlets connected to the respective nozzles and each alternatively receiving the liquid from the pump. A limiter which separates the chambers from each other has two portions movable under pressure and each provided with a sealing diaphragm which closes the respective outlet. Two diaphragms can close both outlets when the pump is in non-operative position.

Device for delivering washing liquid to two spaced spraying nozzles for

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Iffezheim, Germany

Christoph Heier