Siemens Aktiengesellschaft

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg

Continental Automotive Gmbh

Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wūrzburg

Stefan Portner

Ngoc-Tam Vu

Johann Schneider

Uwe Nigrin

Peter Hauck

Mohsen Pirouz

Stefan Wuest

Horst Steegmüller

Oliver Haupt

Alexander May

Duc Van Tong

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

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