GB995535A - Improvements in and relating to shuttle valves - Google Patents
Improvements in and relating to shuttle valvesInfo
- Publication number
- GB995535A GB995535A GB2074364A GB2074364A GB995535A GB 995535 A GB995535 A GB 995535A GB 2074364 A GB2074364 A GB 2074364A GB 2074364 A GB2074364 A GB 2074364A GB 995535 A GB995535 A GB 995535A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- piston
- gaskets
- enlargement
- bore
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/105—Three-way check or safety valves with two or more closure members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Actuator (AREA)
Abstract
995,535. Valves. HOERBIGER VENTILWERKE A.G. May 20, 1964 [May 22, 1963], No. 20743/64. Heading F2V. A shuttle valve for pneumatic or hydraulic control systems comprises a housing 1 with a bore 2 in which a piston 3 with gaskets 12, 13 is axially slidable to control the connection between two feed ports 6, 7 and a discharge port 9, the distance between the gaskets 12, 13 being greater than the axial length of an enlargement 10 of the bore. Accidental communication between the two feed ports is thus prevented. Hollow extensions 16, 17 with cut-outs 18, 19 for the passage of fluid are formed integrally with end covers 4, 5 for the housing and protrude into recesses 14, 15 at opposite ends of the piston to serve as guides. Rubber or plastic washers 20, 21 serve both to seal the joints between the housing and its covers and to cushion the movement of the piston. In an alternative construction, the piston consists of two discs bolted to opposite ends of a rod guided in a sliding bearing formed in the enlargement of the housing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT413063A AT240122B (en) | 1963-05-22 | 1963-05-22 | Double check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB995535A true GB995535A (en) | 1965-06-16 |
Family
ID=3560055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2074364A Expired GB995535A (en) | 1963-05-22 | 1964-05-20 | Improvements in and relating to shuttle valves |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT240122B (en) |
DE (1) | DE1968898U (en) |
GB (1) | GB995535A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330935A1 (en) * | 1975-11-05 | 1977-06-03 | Lattuada Sergio | THREE-WAY LOCKED VALVE FOR DEVIATION OR SWITCHING OF A LIQUID OR GAS CURRENT |
GB2203521A (en) * | 1987-04-13 | 1988-10-19 | D & C Ltd | Intermittent vacuum filter apparatus incorporating a double valve arrangement |
US5400823A (en) * | 1989-01-13 | 1995-03-28 | Kysor Industrial Corporation | Viscous fluid shear clutches and control valves therefor |
WO2004044466A1 (en) * | 2002-11-12 | 2004-05-27 | Dunlop Aerospace Limited | Valve |
WO2007068389A1 (en) * | 2005-12-17 | 2007-06-21 | Serto Jacob Gmbh | Differential pressure valve |
CN104100727A (en) * | 2014-06-13 | 2014-10-15 | 苏州固基电子科技有限公司 | OR-gate type shuttle valve |
CN104100733A (en) * | 2014-06-13 | 2014-10-15 | 苏州固基电子科技有限公司 | Anti-leak shuttle valve |
EP3018365A1 (en) * | 2014-11-03 | 2016-05-11 | Elleprogetti di Enzo Landi | Pneumatic apparatus |
CN108980425A (en) * | 2018-08-21 | 2018-12-11 | 上海涛普流体技术有限公司 | With gate shuttle valve |
DE102017005757A1 (en) * | 2017-06-19 | 2018-12-20 | Wabco Gmbh | Emergency release valve and parking brake module of a compressed-air brake system |
-
1963
- 1963-05-22 AT AT413063A patent/AT240122B/en active
-
1964
- 1964-04-20 DE DE1964H0048416 patent/DE1968898U/en not_active Expired
- 1964-05-20 GB GB2074364A patent/GB995535A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330935A1 (en) * | 1975-11-05 | 1977-06-03 | Lattuada Sergio | THREE-WAY LOCKED VALVE FOR DEVIATION OR SWITCHING OF A LIQUID OR GAS CURRENT |
GB2203521A (en) * | 1987-04-13 | 1988-10-19 | D & C Ltd | Intermittent vacuum filter apparatus incorporating a double valve arrangement |
GB2203521B (en) * | 1987-04-13 | 1991-04-24 | D & C Ltd | Intermittent vacuum filter apparatus incorporating a double valve arrangement |
US5400823A (en) * | 1989-01-13 | 1995-03-28 | Kysor Industrial Corporation | Viscous fluid shear clutches and control valves therefor |
WO2004044466A1 (en) * | 2002-11-12 | 2004-05-27 | Dunlop Aerospace Limited | Valve |
GB2396903B (en) * | 2002-11-12 | 2006-09-20 | Dunlop Aerospace Ltd | Valve |
WO2007068389A1 (en) * | 2005-12-17 | 2007-06-21 | Serto Jacob Gmbh | Differential pressure valve |
CN104100727A (en) * | 2014-06-13 | 2014-10-15 | 苏州固基电子科技有限公司 | OR-gate type shuttle valve |
CN104100733A (en) * | 2014-06-13 | 2014-10-15 | 苏州固基电子科技有限公司 | Anti-leak shuttle valve |
EP3018365A1 (en) * | 2014-11-03 | 2016-05-11 | Elleprogetti di Enzo Landi | Pneumatic apparatus |
DE102017005757A1 (en) * | 2017-06-19 | 2018-12-20 | Wabco Gmbh | Emergency release valve and parking brake module of a compressed-air brake system |
CN108980425A (en) * | 2018-08-21 | 2018-12-11 | 上海涛普流体技术有限公司 | With gate shuttle valve |
Also Published As
Publication number | Publication date |
---|---|
AT240122B (en) | 1965-05-10 |
DE1968898U (en) | 1967-09-21 |
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