Hydraulic flow control valve with flow rate setting adjustability
US7861741B2 · kind B2 · utility
7Cited by
10References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2006 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Dec 14, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/8292
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydraulic flow control valve allowing easy adjustment of fluid flow for a variety of hydraulic attachments is disclosed. The hydraulic flow control valve comprises a spool and a flow rate setting adjustment device configured to adjust a flow rate setting of the hydraulic flow control valve by adjusting the amount of travel allowed for the spool. An associated method of operating the hydraulic flow control valve is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.