AT331596B - PLUG-IN COUPLING FOR PIPELINES - Google Patents

PLUG-IN COUPLING FOR PIPELINES

Info

Publication number
AT331596B
AT331596B AT108973A AT108973A AT331596B AT 331596 B AT331596 B AT 331596B AT 108973 A AT108973 A AT 108973A AT 108973 A AT108973 A AT 108973A AT 331596 B AT331596 B AT 331596B
Authority
AT
Austria
Prior art keywords
pipelines
plug
coupling
Prior art date
Application number
AT108973A
Other languages
German (de)
Other versions
ATA108973A (en
Original Assignee
Pres Block Spa
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 Pres Block Spa filed Critical Pres Block Spa
Publication of ATA108973A publication Critical patent/ATA108973A/en
Application granted granted Critical
Publication of AT331596B publication Critical patent/AT331596B/en

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
    • F16L37/22—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 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 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)
AT108973A 1972-02-08 1973-02-07 PLUG-IN COUPLING FOR PIPELINES AT331596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1246372A IT949409B (en) 1972-02-08 1972-02-08 QUICK COUPLING WITH AUTOMATIC COUPLING FOR PIPES

Publications (2)

Publication Number Publication Date
ATA108973A ATA108973A (en) 1975-11-15
AT331596B true AT331596B (en) 1976-08-25

Family

ID=11140452

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108973A AT331596B (en) 1972-02-08 1973-02-07 PLUG-IN COUPLING FOR PIPELINES

Country Status (5)

Country Link
AT (1) AT331596B (en)
DE (1) DE2305465A1 (en)
FR (1) FR2171456B1 (en)
GB (1) GB1408537A (en)
IT (1) IT949409B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5074524A (en) * 1990-10-16 1991-12-24 Bridge Products, Inc. Quick disconnect coupler
JP2559233Y2 (en) * 1993-07-07 1998-01-14 日東工器株式会社 Pipe fittings
DE102011053445B4 (en) * 2011-09-09 2022-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Duct connection
FR3132555B1 (en) 2022-02-10 2024-02-09 Staubli Sa Ets Female fluidic connection element and fluidic connection comprising such an element
CN114776917B (en) * 2022-04-29 2025-08-15 浙江松乔气动液压有限公司 Quick connector for shipyard

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735696A (en) * 1956-02-21 Coupling
US2708589A (en) * 1949-05-11 1955-05-17 Robert W Masek Tension actuated pipe coupling

Also Published As

Publication number Publication date
FR2171456B1 (en) 1978-03-17
FR2171456A1 (en) 1973-09-21
IT949409B (en) 1973-06-11
GB1408537A (en) 1975-10-01
ATA108973A (en) 1975-11-15
DE2305465A1 (en) 1973-08-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification