Zf Friedrichshafen Ag

Andreas Geiger

Stefan Beck

Peter Ziemer

Thomas Riedisser

Martin Brehmer

Kim Führer

Carl Schilling

Matthias Horn

Gerald Viernekes

Monika Rößner

Tobias Miller

Linus Eschenbeck

Thorsten Müller

Matthias Weidner

Christopher Allnoch

Ralf Morlo

Adalbert Schoida

Ralf VÖLKL

Bernd Wiedenmann

Kim Fuehrer

An arrangement of at least one sensor track-scanning rotor position sensor (A) of an electric machine (EM) in a hybrid transmission housing () that includes a torque converter () and a housing-affixed oil supply plate arrangement is provided. The rotor position sensor (A) is attached on an oil-supply-plate side, and a sensor ring (), as a sensor track, is attached on a converter side. A hybrid transmission housing () including the arrangement is also provided.

Arrangement of a rotor position sensor

A transmission for a motor vehicle includes an electric motor. A rotor shaft is connected in a torque-proof manner to a rotor of the electric motor. At least one bearing directly supports the rotor shaft. A transmission shaft is connected in a torque-proof manner to the rotor shaft. Both the transmission shaft and the rotor shaft are supported directly on a transmission component by the at least one bearing.

Transmission

A transmission (G) for a hybrid vehicle includes a drive shaft (GW), an output shaft (GW), three planetary gear sets (P, P, P), an electric motor (EM) with a rotationally fixed stator (S) and with a rotatable rotor (R), and five shift elements (). Six forward gear ratios (to) and one reverse gear ratio (R) are formable through selective pairwise closure of the five shift elements.

Transmission for a hybrid vehicle, drive train for a hybrid vehicle having such a transmission, and method for starting up a hybrid vehicle

A planetary transmission includes a planetary gear set (), another planetary gear set (), a fluid line () through which fluid is flowable to the planetary gear set () and to the other planetary gear set (), and a fluid collecting device () which is in fluid communication with the fluid line (). The fluid collecting device () is connected in a rotationally fixed manner to the planetary gear set (). The fluid collecting device () is configured for dividing the fluid from the fluid line () which has flowed into the fluid collecting device () into a fluid part which is flowable to the planetary gear set () and another fluid part which is flowable to the other planetary gear set ().

Planetary gearing

Growing community of inventors

Markdorf, Germany

Andreas Geiger