GB541842A - Improvements in and relating to couplings, valves and the like - Google Patents
Improvements in and relating to couplings, valves and the likeInfo
- Publication number
- GB541842A GB541842A GB1004040A GB1004040A GB541842A GB 541842 A GB541842 A GB 541842A GB 1004040 A GB1004040 A GB 1004040A GB 1004040 A GB1004040 A GB 1004040A GB 541842 A GB541842 A GB 541842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- coupling
- coupling half
- stem
- flange
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/248—Bayonet-type couplings
-
- 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
- F16K15/02—Check valves with guided rigid valve 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
541,842. Pipe couplings. BROOM & WADE, Ltd., and ELWESS, E. June 8, 1940, No. 10040. [Classes 99 (i) and 99 (ii)] [Also in Group XXIX] In a coupling used when re-charging compressed air bottles and the like each coupling half 6, 26, has a valve 7, 28 respectively. The half 6 is attached to the air reservoir and the half 26 to the charging means. The valve 7 which has a guiding stem 14 is normally held closed against its seating 17 by the air pressure and, if desired, by a light spring. A projection 19 through which a bore 18 extends protrudes from the coupling half 6. The coupling half 26, which may be formed of two parts screwed together, has a stepped bore containing a spring-pressed valve member 28 and an internal flange 30 forming a valve seat. Between the flange 30 and another flange 36 is a hat leather 38 and distance piece 39. The valve 28 has a projecting stem 34, 35, so that when the coupling halves are joined the stem 34, 35 abuts the projection 19 so as to open the valve 28 whereupon the pressure of the air supply opens the valve 7 in the other coupling half 6. A cap may be fitted over the coupling half 6 when the coupling parts are disconnected from one another.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1004040A GB541842A (en) | 1940-06-08 | 1940-06-08 | Improvements in and relating to couplings, valves and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1004040A GB541842A (en) | 1940-06-08 | 1940-06-08 | Improvements in and relating to couplings, valves and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB541842A true GB541842A (en) | 1941-12-15 |
Family
ID=9960348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1004040A Expired GB541842A (en) | 1940-06-08 | 1940-06-08 | Improvements in and relating to couplings, valves and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB541842A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789838A (en) * | 1951-08-24 | 1957-04-23 | George H Palm | Pipe in socket type hose coupler with check valve |
US3278712A (en) * | 1963-03-20 | 1966-10-11 | Mitsubishi Electric Corp | Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor |
US3278205A (en) * | 1963-05-16 | 1966-10-11 | Hi Shear Corp | Coupling |
WO1994013996A1 (en) * | 1992-12-07 | 1994-06-23 | Parker-Hannifin Corporation | Nipple with integral crossbar actuator and check valve |
GB2376736A (en) * | 2001-03-21 | 2002-12-24 | Roland Geoffrey Brown | A bayonet connector with a sprung shut off valve |
WO2008130311A1 (en) | 2007-04-18 | 2008-10-30 | Nyberg, Bo Erik | Coaxial coupling with by-pass valve and coupling mechanism with bayonette form |
-
1940
- 1940-06-08 GB GB1004040A patent/GB541842A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789838A (en) * | 1951-08-24 | 1957-04-23 | George H Palm | Pipe in socket type hose coupler with check valve |
US3278712A (en) * | 1963-03-20 | 1966-10-11 | Mitsubishi Electric Corp | Metal-clad compressed-fluid switchgear constructions and fluid couplings therefor |
US3278205A (en) * | 1963-05-16 | 1966-10-11 | Hi Shear Corp | Coupling |
WO1994013996A1 (en) * | 1992-12-07 | 1994-06-23 | Parker-Hannifin Corporation | Nipple with integral crossbar actuator and check valve |
GB2376736A (en) * | 2001-03-21 | 2002-12-24 | Roland Geoffrey Brown | A bayonet connector with a sprung shut off valve |
GB2376736B (en) * | 2001-03-21 | 2005-07-27 | Roland Geoffrey Brown | Easi fit valve |
WO2008130311A1 (en) | 2007-04-18 | 2008-10-30 | Nyberg, Bo Erik | Coaxial coupling with by-pass valve and coupling mechanism with bayonette form |
US8387949B2 (en) | 2007-04-18 | 2013-03-05 | Cejn Aktiebolag | Coaxial coupling with by-pass valve and coupling mechanism with bayonette form |
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