GB714539A - Shuttle valve - Google Patents
Shuttle valveInfo
- Publication number
- GB714539A GB714539A GB14761/52A GB1476152A GB714539A GB 714539 A GB714539 A GB 714539A GB 14761/52 A GB14761/52 A GB 14761/52A GB 1476152 A GB1476152 A GB 1476152A GB 714539 A GB714539 A GB 714539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve member
- passages
- port
- sleeves
- valve
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
714,539. Fluid-actuated valves. ELECTROL, Inc. June 11, 1952 [June 12, 1951], No. 14761/52. Class 135 A shuttle valve particularly adapted to connect a fluid system alternatively to two different sources of fluid pressure, e.g. liquid and gaseous, comprises a casing 10 with an elongated valve chamber or bore 11 communicating with a central port 13, ported coupling members 18, 19 with tubular sleeves 22, 23 extending into the ends of the bore 11, and a valve member 25 with cup-shaped sleeve portions 27, 28 always in telescopic sliding engagement with the outside of the sleeves 22, 23, each sleeve portion 27, 28 having one or more passages 29, 30 adapted to be covered and uncovered by axial movement of the valve member. The passages 29 are covered before the passages 30 are uncovered and vice-versa. The ends of the sleeves 22, 23 are adapted to engage rubbery sealing rings 35, 36 mounted in recesses inside the sleeve-portions 27, 28 and held in place by headed pins or plugs 37, 38. The valve member is releasably held in either of its end positions by a detent comprising a spring-loaded ball 42 engaging one side or the other of a double conical ramp 41 on the valve stem 26. The ball 42 and its spring 43 are housed in a threaded plug 45. If the pressure at one of the ports 21 or 24 decreases substantially, the pressure at the other port will move the valve member to cut off the one port and connect the other to the central port 13. U.S.A. Specifications 2,445,505 and 2,569,967 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US714539XA | 1951-06-12 | 1951-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB714539A true GB714539A (en) | 1954-09-01 |
Family
ID=22101421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14761/52A Expired GB714539A (en) | 1951-06-12 | 1952-06-11 | Shuttle valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB714539A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128242B (en) * | 1958-10-30 | 1962-04-19 | Climax Rock Drill & Engineerin | Three-way valve with pressure medium acting on a piston as a drive |
DE1192005B (en) * | 1959-02-05 | 1965-04-29 | Spuhr & Co M | Pressure controlled changeover valve |
CN109237054A (en) * | 2017-07-11 | 2019-01-18 | 浙江三花制冷集团有限公司 | Revolving switch valve |
CN110454456A (en) * | 2019-08-20 | 2019-11-15 | 北京特种机械研究所 | A kind of nested type cone sealed hydraulic shuttle valve |
-
1952
- 1952-06-11 GB GB14761/52A patent/GB714539A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1128242B (en) * | 1958-10-30 | 1962-04-19 | Climax Rock Drill & Engineerin | Three-way valve with pressure medium acting on a piston as a drive |
DE1192005B (en) * | 1959-02-05 | 1965-04-29 | Spuhr & Co M | Pressure controlled changeover valve |
CN109237054A (en) * | 2017-07-11 | 2019-01-18 | 浙江三花制冷集团有限公司 | Revolving switch valve |
CN109237054B (en) * | 2017-07-11 | 2020-06-23 | 浙江三花制冷集团有限公司 | Rotary switching valve |
CN110454456A (en) * | 2019-08-20 | 2019-11-15 | 北京特种机械研究所 | A kind of nested type cone sealed hydraulic shuttle valve |
CN110454456B (en) * | 2019-08-20 | 2020-06-09 | 北京特种机械研究所 | Nested cone sealing hydraulic shuttle valve |
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