GB539014A - Improvements in or relating to pipe couplings - Google Patents

Improvements in or relating to pipe couplings

Info

Publication number
GB539014A
GB539014A GB870740A GB870740A GB539014A GB 539014 A GB539014 A GB 539014A GB 870740 A GB870740 A GB 870740A GB 870740 A GB870740 A GB 870740A GB 539014 A GB539014 A GB 539014A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
coupling
valves
members
valve
disc
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
Application number
GB870740A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Argus Motoren GmbH
Original Assignee
Argus Motoren GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/24Couplings 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
    • F16L37/244Couplings 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
    • F16L37/252Couplings 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 the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00Joints with fluid cut-off means
    • F16L29/04Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members

Abstract

539,014. Pipe couplings; valves. AVERY EQUIPMENT, Ltd. (Argus Motoren Ges.). May 15. 1940, No. 8707. [Class 99 (i)] [Also in Group XXIX] In a pipe coupling of the kind in which a valve in each coupling member is opened by the coupling operation and in which the valve members are in contact at the beginning of coupling to prevent the trapping of air, the valve members are movable into lateral recesses in the coupling members to leave a clear passage through the coupling. The coupling members 1, 2, Fig. 1 contain spring-urged tubular members 10 with end-plates 12 having openings closed by disc-valves 16. The valve is carried by an arm 19 pivoted at 20 and having a toothed sector engaging a rack 23 on a pillar 24 fixed in the coupling. The members 10 are pushed into the coupling members 1, 2 as the latter are drawn together by the nut 7, the valves being swung into the position shown in dotted lines. A sleeve 32 defines the flow of fluid through the coupling. In a second coupling, Fig. 2, the coupling members 42 abut and carry the hinged valves 63 which are operated by plungers 46 secured to sleeves 52, 60 which are moved together against the action of springs 50 by a screwed sleeve 56. In a third coupling, Fig. 3, the coupling members 81, 119 have inclined abutting surfaces 85 containing the valved apertures, and valves 88 hinged at 92 and provided with springs 104. The valves are opened by cams 100 engaging the hinge arms 102 and mounted on sleeves 98 secured to discs 114, 129 on the outside of the coupling members. The discs have lugs 115, 130 connected by a yoke which forms a lever to rotate the disc. A shoulder on lug 115 engages a shoulder 117 to lock the members together. A spring catch 147 on the disc 129 locks the discs in the coupled position. In a fourth coupling, Fig. 9 the coupling members 170, 185 have a through passage of elliptical cross-section and circular valve seats 172. Each tubular valve 191 has an external flat surface forming a closure member, and is adapted to pivot about the minor axis of the through passage. Each valve has a pivot pin 193 journalled in a plunger 206 which engages a plunger 212 carried by a ring 178 or 182. The rings are drawn together by a coupling-nut 180 first moving the valves from their seats and then rotating them by a fixed arm 199 engaging a pin on the valve till the bores of the tubular valves come into alignment. In a fifth coupling spherical valve members 254, Fig. 11, have closure faces 258 parallel with their bores which are aligned by rotating the valves by toothed sectors 249, and a pinion 248 on a disc 247 actuated by a yoked lever 245. The lever is mounted on one coupling member and engages a shoulder 270 on the other. The valves are pivoted in sleeves 256 which are actuated by cams during rotation to lift the valves from and return them to their seats. In a further modification having a valve arrangement similar to the fifth coupling the lever coupling is replaced by a bayonet-type coupling.
GB870740A 1940-05-15 1940-05-15 Improvements in or relating to pipe couplings Expired GB539014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB870740A GB539014A (en) 1940-05-15 1940-05-15 Improvements in or relating to pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB870740A GB539014A (en) 1940-05-15 1940-05-15 Improvements in or relating to pipe couplings

Publications (1)

Publication Number Publication Date
GB539014A true true GB539014A (en) 1941-08-25

Family

ID=9857688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB870740A Expired GB539014A (en) 1940-05-15 1940-05-15 Improvements in or relating to pipe couplings

Country Status (1)

Country Link
GB (1) GB539014A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637572A (en) * 1950-07-14 1953-05-05 Us Army Self-sealing coupling
US2727528A (en) * 1951-01-26 1955-12-20 Guillaume M Dupuy Valved coupler mechanism and insert means
US2789838A (en) * 1951-08-24 1957-04-23 George H Palm Pipe in socket type hose coupler with check valve
DE1060202B (en) * 1956-04-25 1959-06-25 Neue Argus Gmbh Ball valve coupling, in particular for tanks of liquid fuels
US3276474A (en) * 1963-06-05 1966-10-04 Gen Pneumatic Corp Valved coupling
EP0809769A1 (en) * 1995-02-13 1997-12-03 Aeroquip Corporation Ball valve coupling
GB2315741A (en) * 1996-07-26 1998-02-11 Glynwed Pipe Systems Ltd Valve in vapour recovery system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637572A (en) * 1950-07-14 1953-05-05 Us Army Self-sealing coupling
US2727528A (en) * 1951-01-26 1955-12-20 Guillaume M Dupuy Valved coupler mechanism and insert means
US2789838A (en) * 1951-08-24 1957-04-23 George H Palm Pipe in socket type hose coupler with check valve
DE1060202B (en) * 1956-04-25 1959-06-25 Neue Argus Gmbh Ball valve coupling, in particular for tanks of liquid fuels
US3276474A (en) * 1963-06-05 1966-10-04 Gen Pneumatic Corp Valved coupling
EP0809769A1 (en) * 1995-02-13 1997-12-03 Aeroquip Corporation Ball valve coupling
EP0809769A4 (en) * 1995-02-13 1998-06-10 Aeroquip Corp Ball valve coupling
GB2315741A (en) * 1996-07-26 1998-02-11 Glynwed Pipe Systems Ltd Valve in vapour recovery system
GB2315741B (en) * 1996-07-26 2000-03-22 Glynwed Pipe Systems Ltd Vapour recovery system

Similar Documents

Publication Publication Date Title
US3254660A (en) Closure operator for valves
US3197173A (en) Pinch valve
US3667505A (en) Rotary ball valve for wells
US2352140A (en) Power-operated valve
US3266080A (en) Valve means for hydraulic door closer
US2499318A (en) Liquid cock or valve
US3921955A (en) Positioning assembly for valve closure members
US2085893A (en) Valve
US2477237A (en) Valve
US2331373A (en) Liquid discharge appliance
US1535625A (en) Sucker-rod elevator
US2841359A (en) Shut-off valve
US2974921A (en) Pressurized power actuated butterfly valve
US2346904A (en) Valve
US2804883A (en) Open-center follow-up control valve
US2209418A (en) Valve
US2558087A (en) Fluid seal for rotary fluid valves
US2750960A (en) Valve
US2492271A (en) Flapper valve
US3169263A (en) Sphere launching apparatus
US2064247A (en) Kick-off collar
US2688981A (en) Valve
US3022015A (en) Dual chemical spray valve
US3918496A (en) Three axes hydraulic remote control valve
US2510393A (en) Manually operable fluid valve