FR2421327A1 - Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar - Google Patents

Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar

Info

Publication number
FR2421327A1
FR2421327A1 FR7809403A FR7809403A FR2421327A1 FR 2421327 A1 FR2421327 A1 FR 2421327A1 FR 7809403 A FR7809403 A FR 7809403A FR 7809403 A FR7809403 A FR 7809403A FR 2421327 A1 FR2421327 A1 FR 2421327A1
Authority
FR
France
Prior art keywords
plug
held
lock
connection
circular passage
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
FR7809403A
Other languages
French (fr)
Other versions
FR2421327B1 (en
Inventor
Claude Georges Dessogne
Alain Joseph Terraz
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.)
Carboxyque Francaise SA
Original Assignee
Carboxyque Francaise SA
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 Carboxyque Francaise SA filed Critical Carboxyque Francaise SA
Priority to FR7809403A priority Critical patent/FR2421327A1/en
Publication of FR2421327A1 publication Critical patent/FR2421327A1/en
Application granted granted Critical
Publication of FR2421327B1 publication Critical patent/FR2421327B1/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
    • F16L37/24—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
    • F16L37/252—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 the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of 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
    • 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
    • F16L37/60—Couplings of the quick-acting type with plug and fixed wall housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Lock for plug-in connection to wall outlet of a central hospital gas distribution system has a removable plug (5) acting against a ring held by a retaining spring. a peripheral flange (11) fits into an annulus in the socket and has at least two clips (14) with curved gripping ends able to pass through the socket collar (12) through notches (17). When the plug is rotated it is thus held in the socket by the engagement otf the clips in the circular passage (13) behind the collar so as to grip its rear surface.
FR7809403A 1978-03-31 1978-03-31 Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar Granted FR2421327A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7809403A FR2421327A1 (en) 1978-03-31 1978-03-31 Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7809403A FR2421327A1 (en) 1978-03-31 1978-03-31 Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar

Publications (2)

Publication Number Publication Date
FR2421327A1 true FR2421327A1 (en) 1979-10-26
FR2421327B1 FR2421327B1 (en) 1981-11-06

Family

ID=9206481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809403A Granted FR2421327A1 (en) 1978-03-31 1978-03-31 Lock for plug-in connection to central hospital gas distributor - has plug rotated to be held by clips engaging in circular passage behind collar

Country Status (1)

Country Link
FR (1) FR2421327A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779277A (en) * 1996-09-03 1998-07-14 Campbell Fittings, Inc. Locking asexual coupling
EP3434956A1 (en) * 2017-07-25 2019-01-30 Staubli Faverges Connecting element for connecting a fluid line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093528A (en) * 1913-07-18 1914-04-14 John J Bowes Jr Hose-coupling.
FR1068929A (en) * 1952-10-02 1954-07-01 Quick connection of sprinkler booms and pipes
DE2628444A1 (en) * 1976-06-24 1977-12-29 Eckerle Otto Gmbh & Co High pressure hose coupling - has plug with sealing disc in end spring loaded shut by sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093528A (en) * 1913-07-18 1914-04-14 John J Bowes Jr Hose-coupling.
FR1068929A (en) * 1952-10-02 1954-07-01 Quick connection of sprinkler booms and pipes
DE2628444A1 (en) * 1976-06-24 1977-12-29 Eckerle Otto Gmbh & Co High pressure hose coupling - has plug with sealing disc in end spring loaded shut by sleeve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779277A (en) * 1996-09-03 1998-07-14 Campbell Fittings, Inc. Locking asexual coupling
EP3434956A1 (en) * 2017-07-25 2019-01-30 Staubli Faverges Connecting element for connecting a fluid line
FR3069612A1 (en) * 2017-07-25 2019-02-01 Staubli Faverges CONNECTING ELEMENT FOR CONNECTING A FLUID CONDUIT
US10941891B2 (en) 2017-07-25 2021-03-09 Staubli Faverges Coupling element for connecting a fluid line

Also Published As

Publication number Publication date
FR2421327B1 (en) 1981-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse