GB710569A - A hydraulic valve assembly - Google Patents
A hydraulic valve assemblyInfo
- Publication number
- GB710569A GB710569A GB2577051A GB2577051A GB710569A GB 710569 A GB710569 A GB 710569A GB 2577051 A GB2577051 A GB 2577051A GB 2577051 A GB2577051 A GB 2577051A GB 710569 A GB710569 A GB 710569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- operated
- hydraulic
- compressed
- valve assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
Abstract
710,569. Hydraulic machines; valves. PLESSEY CO., Ltd. Oct. 15. 1952 [Nov. 3, 1951], No. 25770/51. Classes 69 (2) and 135 A hydraulic valve assembly comprises a valve body 1 having an inlet connection 3 communicating with the underside of a relief valve 8 controlling a port 7 to low pressure, and with an outlet connection 5 through a pair of telescopic valve members 14, 16. The valve 8 is closed by means of a spring 9 which is compressed when a cam lever 26 is operated in one direction. The valve 16 seats on the head of the valve 14 and is loaded by a spring 20 compressed between a valve seat sleeve 11 and a collar 19. A plunger secured to the valve 16 is operated to open the valve 16 when the lever 26 is operated in the other direction. The valve 8 is set to blow at a predetermined pressure whereupon the hydraulic system is locked by the valve 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2577051A GB710569A (en) | 1951-11-03 | 1951-11-03 | A hydraulic valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2577051A GB710569A (en) | 1951-11-03 | 1951-11-03 | A hydraulic valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB710569A true GB710569A (en) | 1954-06-16 |
Family
ID=10233011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2577051A Expired GB710569A (en) | 1951-11-03 | 1951-11-03 | A hydraulic valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB710569A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060682B (en) * | 1955-03-30 | 1959-07-02 | Plessey Co Ltd | Valve arrangement for hydraulic systems according to patent 970609 in multiple series-connected execution to control two or more consumers |
| CN111946684A (en) * | 2020-08-10 | 2020-11-17 | 上海强田液压股份有限公司 | Combined type hydraulic control drilling machine valve |
-
1951
- 1951-11-03 GB GB2577051A patent/GB710569A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060682B (en) * | 1955-03-30 | 1959-07-02 | Plessey Co Ltd | Valve arrangement for hydraulic systems according to patent 970609 in multiple series-connected execution to control two or more consumers |
| CN111946684A (en) * | 2020-08-10 | 2020-11-17 | 上海强田液压股份有限公司 | Combined type hydraulic control drilling machine valve |
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