Siemens Aktiengesellschaft

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg

Brose Fahrzeugteile Gmbh&co. Kommanditgesellschaft

Continental Automotive Gmbh

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wūrzburg

Stefan Portner

Ngoc-Tam Vu

Johann Schneider

Uwe Nigrin

Mohsen Pirouz

Peter Hauck

Stefan Wuest

Horst Steegmüller

Oliver Haupt

Alexander May

Horst Steegmueller

Duc Van Tong

Maximilian Knopf

Stefan Wust

Markus Rauch

A stator contains a stator assembly having a number of stator teeth, which are provided with coils of a multi-phase stator winding, and a contact device for interconnecting axially orientated coil ends of the coils with a number of phase connections. The contact device has an interconnection ring fitted on the stator assembly on the end side and has integrated bus bars for interconnecting the coils with the phase connections. The contact device has a ring cover fitted on the interconnection ring. The interconnection ring has a number of axial through-openings corresponding to the number of coils ends, through which the coils ends are guided. The bus bars have contact tabs at the ends of the bar, which are arranged in a region of the through-openings, and on which a respective coil end is contacted. The ring cover covers the coil ends and contact tabs.

Stator of a coolant drive, electric motor, refrigerant drive and method of producing a stator

An electromagnetic structure of an electric machine, in particular an adjustment drive of a motor vehicle, has a plurality of coils which are arranged to form a circular structure. Each of the coils has a coil winding and a connection. The coils are respectively electrically connected in pairs by way of a conductor bridge which is in contact with the respective connections. Each conductor bridge is arranged at an axial distance from the associated coils, each conductor bridge being arranged at least partially in a receiving element of a guiding plate.

Electromagnetic structure of an electric machine and electric machine

A stator system for an electric motor has multiple coil formers and stator windings that are wound on the coil formers. The stator windings are distributed over the circumference of the stator system and are arranged to form a substantially circular stator star. A number of the stator windings are electrically insulated in the axial direction in each case by way of a phase separator. The stator windings in each case of two coil formers are electrically connected as a coil pair in an electrically conductive manner by a conductor track. The conductor track is retained by a separating web that is arranged in the axial direction above the allocated phase separator and that extends in a radial direction.

Stator system for an electric motor

A high-pressure radial piston pump for common rail injection systems has a pump housing (), a drive shaft (), at least one pump piston () which can move in a radial direction in relation to the drive shaft () and a high pressure accumulator () integrated into the high-pressure radial piston pump. The high pressure accumulator () is embodied in the form of a ring.

Radial piston pump for common rail injection systems

A high-pressure fuel accumulator (), in particular for a common rail injection system, has a housing () in which a pressure chamber () is inserted, and at least one inlet and at least one outlet. The pressure chamber is implemented as a through bore, wherein the through bore is securely sealed with a tie rod nut connection () (). In a high-pressure fuel accumulator the pressure chamber can be implemented as a blind bore, wherein the blind bore being securely sealed with a tie rod ().

High pressure fuel accumulator

Growing community of inventors

Würzburg, Germany

Stefan Portner