Invention Grant
- Patent Title: Flushing system having a single charge relief valve
- Patent Title (中): 冲洗系统具有单个充电安全阀
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Application No.: US11896957Application Date: 2007-09-07
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Publication No.: US07707829B2Publication Date: 2010-05-04
- Inventor: Paul Anthony Dvorak , Matthew Chad Full , Paul Alan Rousseau
- Applicant: Paul Anthony Dvorak , Matthew Chad Full , Paul Alan Rousseau
- Applicant Address: CH Geneva
- Assignee: Caterpillar S.A.R.L.
- Current Assignee: Caterpillar S.A.R.L.
- Current Assignee Address: CH Geneva
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner
- Main IPC: F16D31/02
- IPC: F16D31/02
Abstract:
A flushing system for a transmission is disclosed. The system has a first pump and a first actuator connected to the first pump to form a first loop. The system also has a second pump and a second actuator connected to the second pump to form a second loop. The system further has a charge pump configured to replenish the first and second loops. The system also has a single charge relief valve situated to receive fluid from the first pump, the second pump, and the charge pump.
Public/Granted literature
- US20090064675A1 Flushing system having a single charge relief valve Public/Granted day:2009-03-12
Information query
