Invention Grant
- Patent Title: Transmissions for vehicles
- Patent Title (中): 车辆变速箱
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Application No.: US12825574Application Date: 2010-06-29
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Publication No.: US08482393B2Publication Date: 2013-07-09
- Inventor: Alexander Graf , Rolf Schmitz
- Applicant: Alexander Graf , Rolf Schmitz
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold, PLLC
- Priority: DE102009027562 20090709
- Main IPC: B60C23/00
- IPC: B60C23/00
Abstract:
A motor vehicle transmission with at least one sensor (15), associated with the motor vehicle transmission, for picking up measurement signals at the motor vehicle transmission and transmitting them by a wireless unit to a transmission control unit (12) of the motor vehicle transmission. In each case, an RFID-responder (16) is associated with each sensor (15), which transmits the respective measurement signals concerned to an RFID-reader (17), associated with the transmission control unit (12). The RFID-reader (17) transmits wirelessly to the RFID-responder (16), associated with the sensor (15) concerned, electrical energy for operating the sensor (15) and for operating the RFID-responder (16) associated with the sensor (15).
Public/Granted literature
- US20110006889A1 TRANSMISSIONS FOR VEHICLES Public/Granted day:2011-01-13
Information query
