CH440185A - Plug-in coupling for gas lines under positive or negative pressure - Google Patents

Plug-in coupling for gas lines under positive or negative pressure

Info

Publication number
CH440185A
CH440185A CH238366A CH238366A CH440185A CH 440185 A CH440185 A CH 440185A CH 238366 A CH238366 A CH 238366A CH 238366 A CH238366 A CH 238366A CH 440185 A CH440185 A CH 440185A
Authority
CH
Switzerland
Prior art keywords
plug
coupling
negative pressure
gas lines
under positive
Prior art date
Application number
CH238366A
Other languages
German (de)
Inventor
Strecker Helmut
Original Assignee
Draeger Otto Heinrich Dr
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 Draeger Otto Heinrich Dr filed Critical Draeger Otto Heinrich Dr
Publication of CH440185A publication Critical patent/CH440185A/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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/007—Joints with cut-off devices controlled separately
    • 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
    • F16L29/00—Joints with fluid cut-off means
    • 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)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Valve Housings (AREA)
CH238366A 1965-02-20 1966-02-18 Plug-in coupling for gas lines under positive or negative pressure CH440185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0046574 1965-02-20

Publications (1)

Publication Number Publication Date
CH440185A true CH440185A (en) 1967-07-31

Family

ID=7049799

Family Applications (1)

Application Number Title Priority Date Filing Date
CH238366A CH440185A (en) 1965-02-20 1966-02-18 Plug-in coupling for gas lines under positive or negative pressure

Country Status (4)

Country Link
CH (1) CH440185A (en)
DE (1) DE1529036A1 (en)
GB (1) GB1104554A (en)
NL (1) NL6600624A (en)

Also Published As

Publication number Publication date
NL6600624A (en) 1966-08-22
GB1104554A (en) 1968-02-28
DE1529036A1 (en) 1969-10-16

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