GB1025002A - Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling - Google Patents

Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling

Info

Publication number
GB1025002A
GB1025002A GB1064263A GB1064263A GB1025002A GB 1025002 A GB1025002 A GB 1025002A GB 1064263 A GB1064263 A GB 1064263A GB 1064263 A GB1064263 A GB 1064263A GB 1025002 A GB1025002 A GB 1025002A
Authority
GB
United Kingdom
Prior art keywords
sleeve
coupling
balls
electrical
spring
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
GB1064263A
Inventor
Richard Harold Hahn
Howard Vincent French
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.)
Airborne Res & Dev Corp
Original Assignee
Airborne Res & Dev Corp
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 Airborne Res & Dev Corp filed Critical Airborne Res & Dev Corp
Priority to GB1064263A priority Critical patent/GB1025002A/en
Publication of GB1025002A publication Critical patent/GB1025002A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/42—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 the valve having an axial bore communicating with lateral apertures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1,025,002. Pipe couplings. AIRBORNE RESEARCH & DEVELOPMENT CORPORATION. March 18, 1963, No. 10642/63. Heading F2G. [Also in Division H2] A combination fluid and electrical disconnectable coupling comprises axially aligned male and female sections 15, 16, each having an axially bored body portion 15<SP>1</SP>, 40 from which extends concentrically a hose engaging nipple 23, 45 and a longitudinally apertured, transverse head 19, 42. The heads are formed with radially extending, abutting, forward faces 29, 48 and house insulated socket and jack elements 72, 75. The electrical coupling elements join together the ends of looms 12 which abut the rear faces of the heads. The coupling is locked by a manually actuatable means 43. In the construction shown, the heads 19, 42 are provided with an aperture 51 and a complementary pin 50 respectively. The sections 15, 16 are each formed with a pair of axially extending, complementary guiding flats 34 (Fig. 4), 49 (Fig. 5). The fluid coupling includes a spring-loaded valve member 35 housed in the male section 15, the forward portion 47 of which engages a pin 46 of the female section during coupling to open the valve. The pin 46 is held in a slave 41 over which a member 18 of the male member slides, the two parts being sealed by a gasket 28. The manually actuatable locking means 43 comprises a series of balls 56 housed in apertures 55 of the wall of the female section, the balls being held from radially inward movement by a spring-loaded sleeve 59 which counteracts the radially inward force applied to the balls by a spring-loaded sleeve 57. The sleeve 57 slides within a floating sleeve 57<SP>1</SP>. During coupling, the end of the member 18 engages the end of the spring-loaded sleeve 59, further movement of the member urging the sleeve from the apertures 55 whence the chamfered face of the sleeve 57 drives the balls inwardly such that in the final coupled position the balls seat in a groove 26 of the member 18. The coupling is unlocked by manually retracting the sleeve 57<SP>1</SP> axially to disengage the sleeve 57 from the balls. In a modification (Figs. 6 to 9, not shown) the electrical leads in the hose 10 are coupled to a complementary set of leads extending from the head of the coupling section arranged and dielectrically sealed in a channel of the coupling section.
GB1064263A 1963-03-18 1963-03-18 Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling Expired GB1025002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1064263A GB1025002A (en) 1963-03-18 1963-03-18 Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1064263A GB1025002A (en) 1963-03-18 1963-03-18 Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling

Publications (1)

Publication Number Publication Date
GB1025002A true GB1025002A (en) 1966-04-06

Family

ID=9971605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1064263A Expired GB1025002A (en) 1963-03-18 1963-03-18 Improvements in or relating to a combination fluid and electrical quickly disconnectible coupling

Country Status (1)

Country Link
GB (1) GB1025002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404154A (en) * 2003-07-24 2005-01-26 Draeger Medical Ag Combined electrical and gas connection for a respiratory device
WO2015150341A1 (en) * 2014-04-02 2015-10-08 Msa Europe Gmbh Coupling device and connecting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404154A (en) * 2003-07-24 2005-01-26 Draeger Medical Ag Combined electrical and gas connection for a respiratory device
WO2015150341A1 (en) * 2014-04-02 2015-10-08 Msa Europe Gmbh Coupling device and connecting device

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