FR2341808A1 - Plug and socket pipe coupling with seal - in bore of socket opened by plug when inserted - Google Patents

Plug and socket pipe coupling with seal - in bore of socket opened by plug when inserted

Info

Publication number
FR2341808A1
FR2341808A1 FR7621652A FR7621652A FR2341808A1 FR 2341808 A1 FR2341808 A1 FR 2341808A1 FR 7621652 A FR7621652 A FR 7621652A FR 7621652 A FR7621652 A FR 7621652A FR 2341808 A1 FR2341808 A1 FR 2341808A1
Authority
FR
France
Prior art keywords
socket
plug
bore
seal member
pipe coupling
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.)
Granted
Application number
FR7621652A
Other languages
French (fr)
Other versions
FR2341808B1 (en
Inventor
Friedrich W Rosteck
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.)
Hydrotechnik GmbH
Original Assignee
Hydrotechnik 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
Application filed by Hydrotechnik GmbH filed Critical Hydrotechnik GmbH
Publication of FR2341808A1 publication Critical patent/FR2341808A1/en
Application granted granted Critical
Publication of FR2341808B1 publication Critical patent/FR2341808B1/fr
Granted 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Abstract

The plug and socket pipe coupling has in the socket (1) a seal member (6) situated centrally in the bore of the socket and being axially spring-loaded to close the inlet to the socket. When the plug is pushed into the socket, the tip of the plug pushes the seal member back into the open position. Flow can then take place through the annular passage between the seal member and the interior of the socket bore. The end of the seal member abutted by the plug has transverse recesses (12) so that the fluid can flow between the interior of the plug and the passage in the socket.
FR7621652A 1976-02-20 1976-07-15 Plug and socket pipe coupling with seal - in bore of socket opened by plug when inserted Granted FR2341808A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606950 DE2606950C3 (en) 1976-02-20 1976-02-20 Coupling for making a connection to a high pressure or low pressure system

Publications (2)

Publication Number Publication Date
FR2341808A1 true FR2341808A1 (en) 1977-09-16
FR2341808B1 FR2341808B1 (en) 1980-03-07

Family

ID=5970469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621652A Granted FR2341808A1 (en) 1976-02-20 1976-07-15 Plug and socket pipe coupling with seal - in bore of socket opened by plug when inserted

Country Status (7)

Country Link
JP (1) JPS52103026A (en)
CH (1) CH599494A5 (en)
DE (1) DE2606950C3 (en)
DK (1) DK375476A (en)
ES (1) ES452465A1 (en)
FR (1) FR2341808A1 (en)
SE (1) SE423745B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218115C2 (en) * 1982-05-13 1985-12-05 Hydrotechnik Gmbh, 6250 Limburg Valve coupling for fluid systems
DK257287A (en) * 1987-05-21 1988-11-22 Kosan Teknova As SEALING ARRANGEMENTS FOR MATCHING CONNECTIONS WITH PRESSURE MEDIUM FLOW, NORMALLY BETWEEN A GAS BOTTLE STUD AND A PASSED OUTPUT CONTROLLER
DE3926783A1 (en) * 1989-08-15 1991-03-07 Hydrotechnik Gmbh Valve test coupling for fluid systems - consists of valve and hole, with insertion nipple belonging to screw coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173580A (en) * 1920-09-27 1921-12-28 William Carl Iftiger An improved coupling
JPS4218976Y1 (en) * 1964-07-20 1967-11-02
JPS4726418U (en) * 1971-04-15 1972-11-25
FR2178375A5 (en) * 1972-03-27 1973-11-09 Passoni Giocondo

Also Published As

Publication number Publication date
ES452465A1 (en) 1977-11-16
JPS52103026A (en) 1977-08-29
DE2606950C3 (en) 1981-05-27
SE423745B (en) 1982-05-24
CH599494A5 (en) 1978-05-31
DK375476A (en) 1977-08-21
JPS5614912B2 (en) 1981-04-07
FR2341808B1 (en) 1980-03-07
SE7609204L (en) 1977-08-21
DE2606950B2 (en) 1980-07-03
DE2606950A1 (en) 1977-08-25

Similar Documents

Publication Publication Date Title
ES429410A1 (en) Banjo type pipe unions
GB783266A (en) Improvements relating to pipe couplings
SE8307017D0 (en) SLIDING VALVE AND CLUTCH UNIT
SE7903799L (en) CONNECTION CONNECTION FOR GAS OR HEAVY PIPES
DE3785676D1 (en) CONNECTING DEVICE WITH ANTI-TWISTING.
GB1384193A (en) Coupling elements for use in pipe coupling assemblies
ES8205991A1 (en) Connection for fluid lines and hoses
SE7903342L (en) CONNECTION VALVE FOR PRESSURE SATURATION
FR2341808A1 (en) Plug and socket pipe coupling with seal - in bore of socket opened by plug when inserted
GB1279065A (en) Fuel injection system
CA2067270A1 (en) Sprayer Shutoff Valve
GB1315764A (en) Branch pipe or fitting sonnection or attachament or hydraulic household and other systems
ES8703988A1 (en) Valve couplings for allowing a connexion despite the high remaining pressure in the user circuit.
FR2454036A1 (en) Fluid flow regulation valve - has lengthwise inlet and outlet passages connected by transverse ones
JPS55139562A (en) Valve device
GB921912A (en) Improvements in control valves for liquids or gases
FR2409443A1 (en) Tank hose coupling with valve - has tank half with locking device holding sliding plug shut (SW 5.6.78)
ES8204111A2 (en) Fluid valve means
GB1127366A (en) Improvements in gas pipe pressure testing devices
JPS5510128A (en) Poppet valve
ES8407185A1 (en) Semi-coupler for a pipe joint.
GB1009276A (en) Improvements relating to coupling devices for pipes or conduits
GB1441617A (en) Coupling
GB809085A (en) Improvements in or relating to plug type connector sleeves for gas appliances
FR2340138A1 (en) Perfume spray nozzle - has tubular component with port movable into line with liquid inlet port

Legal Events

Date Code Title Description
ST Notification of lapse