Invention Grant
- Patent Title: Hydraulic fluid cooling apparatus and method
- Patent Title (中): 液压油冷却装置及方法
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Application No.: US11795895Application Date: 2006-01-30
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Publication No.: US07690197B2Publication Date: 2010-04-06
- Inventor: Norman John Smith
- Applicant: Norman John Smith
- Applicant Address: AU Glen Waverly, Victoria
- Assignee: Titan Research and Innovations Pty Ltd
- Current Assignee: Titan Research and Innovations Pty Ltd
- Current Assignee Address: AU Glen Waverly, Victoria
- Agency: Hoffman, Wasson & Gitler
- Priority: AU2005900356 20050128; AU2005905874 20051024
- International Application: PCT/AU2006/000105 WO 20060130
- International Announcement: WO2006/079178 WO 20060803
- Main IPC: F16D31/02
- IPC: F16D31/02
Abstract:
A hydraulic drive apparatus comprises a main pump for pumping hydraulic fluid through a hydraulic load, a charge pump for continuously pumping pressurized hydraulic fluid to the main pump, and a hydraulic fluid cooler. At least a portion to the hydraulic fluid pumped through the hydraulic load is returned under pressure to the charge pump and the charge pump pumps the pressurized hydraulic fluid through the hydraulic fluid cooler to the main pump.
Public/Granted literature
- US20080163619A1 Hydraulic Fluid Cooling Apparatus and Method Public/Granted day:2008-07-10
Information query
