GB784860A - Improvements in or relating to detachable pipe couplings - Google Patents

Improvements in or relating to detachable pipe couplings

Info

Publication number
GB784860A
GB784860A GB1395754A GB1395754A GB784860A GB 784860 A GB784860 A GB 784860A GB 1395754 A GB1395754 A GB 1395754A GB 1395754 A GB1395754 A GB 1395754A GB 784860 A GB784860 A GB 784860A
Authority
GB
United Kingdom
Prior art keywords
spigot
socket
coupling
valve
groove
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
GB1395754A
Inventor
Cecil Norman King
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.)
EXACTOR Ltd
Original Assignee
EXACTOR Ltd
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
Application filed by EXACTOR Ltd filed Critical EXACTOR Ltd
Priority to GB1395754A priority Critical patent/GB784860A/en
Publication of GB784860A publication Critical patent/GB784860A/en
Expired legal-status Critical Current

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
    • F16L37/242—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 in which the rotation takes place between the eccentric parts
    • 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
    • F16L37/34—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 at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

784,860. Pipe couplings. EXTRACTOR, Ltd. June 3, 1955 [May 12, 1954], No. 13957/54. Class 99(1). In a spigot and socket pipe coupling having at least one spring-loaded valve 8 automatically opened on connection of the coupling, the spigot 5 has an eccentric leading end 6 of reduced diameter to enable it to pass a locking pin 2, located in the side of the socket 3, which is brought into locking relationship with a groove 7 in the part 6 by relative angular movement of the spigot and socket. The valve 8, which is faced with rubber is opened by a fixed valve 13 in the part 5, the movable seat 14 of which is forced back by the flange 12 when the coupling is connected. In highpressure systems the groove 7 is provided with a sloping side to exert a camming action on the pin 2 during relative rotation of the spigot and socket, thereby assisting opening of the valves 8, 14.
GB1395754A 1954-05-12 1954-05-12 Improvements in or relating to detachable pipe couplings Expired GB784860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1395754A GB784860A (en) 1954-05-12 1954-05-12 Improvements in or relating to detachable pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1395754A GB784860A (en) 1954-05-12 1954-05-12 Improvements in or relating to detachable pipe couplings

Publications (1)

Publication Number Publication Date
GB784860A true GB784860A (en) 1957-10-16

Family

ID=10032437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1395754A Expired GB784860A (en) 1954-05-12 1954-05-12 Improvements in or relating to detachable pipe couplings

Country Status (1)

Country Link
GB (1) GB784860A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520478A1 (en) * 1982-01-27 1983-07-29 Gromelle Raymond SELF-CLOSING COUPLER, PARTICULARLY FOR FLUID OR REFRIGERANT
DE3918250A1 (en) * 1989-06-05 1990-12-06 Hasco Normalien Hasenclever Co Seal-sealing coupling for injection moulding machine temp. control - simpler construction provides constant cross=section with subsequently more uniform temp. control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520478A1 (en) * 1982-01-27 1983-07-29 Gromelle Raymond SELF-CLOSING COUPLER, PARTICULARLY FOR FLUID OR REFRIGERANT
EP0085010A2 (en) * 1982-01-27 1983-08-03 Raymond Gromelle Self-closing coupling, particularly for a fluid or refrigerant
EP0085010A3 (en) * 1982-01-27 1985-12-18 Raymond Gromelle Self-closing coupling, particularly for a fluid or refrigerant
DE3918250A1 (en) * 1989-06-05 1990-12-06 Hasco Normalien Hasenclever Co Seal-sealing coupling for injection moulding machine temp. control - simpler construction provides constant cross=section with subsequently more uniform temp. control

Similar Documents

Publication Publication Date Title
GB1122737A (en) Hose coupling
GB542519A (en) Improvements in or relating to tube couplings
GB784860A (en) Improvements in or relating to detachable pipe couplings
US3441296A (en) Hose coupling
GB723281A (en) An improved automatic coupling for pipes
US2268407A (en) Self-locking hose coupling
GB861531A (en) Improvements in or relating to couplings for connecting pipe-lines, conduits, hose and the like
GB795681A (en) Improvements in and relating to securing means for couplings for hoses, pipes or the like
GB1193315A (en) Separable Hose Couplings
GB749795A (en) Mechanism for coupling cylindrical members together
GB968522A (en) Improvements in or relating to mounting arrangements including fluid couplings
GB897257A (en) Improvements in or relating to self-sealing pipe couplings including valves
GB708613A (en) Improvements in plug-in pipe connections
GB737564A (en) Improvements in hose-end fittings
GB1324981A (en) Couplings for pipes or the like
GB631086A (en) Improvements in couplings for flexible pipes
GB583364A (en) Improvements in or relating to pipe couplings
GB828964A (en) Improvements in and relating to coupling means for hoses, pipes and the like
GB792205A (en) Improvements in or relating to pipe-couplings
GB844258A (en) Improvements in or relating to a quick disconnect pipe coupling
GB915965A (en) Improvements in hose couplings
GB1046060A (en) Hose coupler
GB418072A (en) Improvements in or relating to closures for pipes and the like
GB702989A (en) Improvements in or relating to pipe couplings
GB805140A (en) Improvements in valve-fitted pipe couplings