Invention Grant
- Patent Title: Dynamically adjusting counterbalance valve
- Patent Title (中): 动平衡阀
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Application No.: US13657334Application Date: 2012-10-22
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Publication No.: US09273702B2Publication Date: 2016-03-01
- Inventor: Frederick G. Grawunde
- Applicant: Sun Hydraulics Corporation
- Applicant Address: US FL Sarasota
- Assignee: Sun Hydraulics Corporation
- Current Assignee: Sun Hydraulics Corporation
- Current Assignee Address: US FL Sarasota
- Agency: Feldman Gale, P.A.
- Agent Walter C. Frank
- Main IPC: F16K31/36
- IPC: F16K31/36 ; F15B13/01 ; F16K17/06 ; F15B13/02
Abstract:
A counterbalance valve is provided with load-sensing, hydro-mechanically setting, features. The counterbalance valve relief setting changes dynamically based on the load pressure at the load port of the counterbalance valve.
Public/Granted literature
- US20130233409A1 DYNAMICALLY ADJUSTING COUNTERBALANCE VALVE Public/Granted day:2013-09-12
Information query
