Invention Grant
- Patent Title: Hydraulic steering and method for detecting a valve position
- Patent Title (中): 液压转向及检测阀门位置的方法
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Application No.: US14155870Application Date: 2014-01-15
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Publication No.: US09174670B2Publication Date: 2015-11-03
- Inventor: Thomas Bauer , Niels Bjarne Hansen , Morten Hoeck Petersen
- Applicant: Danfoss Power Solutions ApS
- Applicant Address: DK Nordborg
- Assignee: Danfpss Power Solutions ApS
- Current Assignee: Danfpss Power Solutions ApS
- Current Assignee Address: DK Nordborg
- Agency: McCormick, Paulding & Huber LLP
- Priority: EP13000506 20130201
- Main IPC: B62D5/08
- IPC: B62D5/08 ; B62D5/093 ; B62D1/22
Abstract:
The invention concerns a hydraulic steering (1) comprising a supply connection arrangement, a steering motor (2), a high pressure supply (P), and a steering unit (3) arranged between the supply connection arrangement (S) and the steering motor (2), the supply connection arrangement comprising a steering valve (9), and a valve arrangement (27). The task of the hydraulic steering is to improve the safety and faults detection over the state of the art. For this purpose, the steering valve (9) is only deflectable if the valve arrangement (27) is deflected.
Public/Granted literature
- US20140216580A1 HYDRAULIC STEERING AND METHOD FOR DETECTING A VALVE POSITION Public/Granted day:2014-08-07
Information query
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