Invention Grant
- Patent Title: Hydraulic drive circuit with parallel architectured accumulator
- Patent Title (中): 具有并联结构蓄能器的液压驱动电路
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Application No.: US14604328Application Date: 2015-01-23
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Publication No.: US09346207B2Publication Date: 2016-05-24
- Inventor: QingHui Yuan
- Applicant: Eaton Corporation
- Applicant Address: US OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Merchant & Gould P.C.
- Main IPC: B29C45/77
- IPC: B29C45/77 ; F15B1/02 ; F15B1/033 ; F04B49/00 ; B29C45/82 ; B29C45/50 ; B29C45/67
Abstract:
A hydraulic circuit architecture for use in a drive circuit having a hydraulic pump for driving a load is disclosed. The hydraulic circuit architecture includes a flow control valve for controlling a hydraulic fluid flow rate supplied from the hydraulic pump to the load. The hydraulic circuit architecture also includes a hydraulic fluid accumulator arranged in parallel with respect to the flow control valve. Hydraulic circuit architectures having multiple accumulators arranged in parallel with respect to the flow control valve are also disclosed.
Public/Granted literature
- US20150132426A1 HYDRAULIC DRIVE CIRCUIT WITH PARALLEL ARCHITECTURED ACCUMULATOR Public/Granted day:2015-05-14
Information query
