SE392518B - SAFETY VALVE, FIXED SEPARATELY FOR GAS PIPES FOR CUTTING AND WELDING APPLIANCES - Google Patents

SAFETY VALVE, FIXED SEPARATELY FOR GAS PIPES FOR CUTTING AND WELDING APPLIANCES

Info

Publication number
SE392518B
SE392518B SE7302914A SE7302914A SE392518B SE 392518 B SE392518 B SE 392518B SE 7302914 A SE7302914 A SE 7302914A SE 7302914 A SE7302914 A SE 7302914A SE 392518 B SE392518 B SE 392518B
Authority
SE
Sweden
Prior art keywords
cutting
safety valve
gas pipes
fixed separately
welding appliances
Prior art date
Application number
SE7302914A
Other languages
Swedish (sv)
Inventor
A Neumeyer
B Koesling
Original Assignee
Witt Autogentechnik P
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 Witt Autogentechnik P filed Critical Witt Autogentechnik P
Publication of SE392518B publication Critical patent/SE392518B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0473—Multiple-way safety valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
SE7302914A 1972-03-03 1973-03-01 SAFETY VALVE, FIXED SEPARATELY FOR GAS PIPES FOR CUTTING AND WELDING APPLIANCES SE392518B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7208211 1972-03-03

Publications (1)

Publication Number Publication Date
SE392518B true SE392518B (en) 1977-03-28

Family

ID=6628689

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7302914A SE392518B (en) 1972-03-03 1973-03-01 SAFETY VALVE, FIXED SEPARATELY FOR GAS PIPES FOR CUTTING AND WELDING APPLIANCES

Country Status (3)

Country Link
AT (1) AT316272B (en)
BE (1) BE782289A (en)
SE (1) SE392518B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834131A (en) * 1987-11-10 1989-05-30 Duo-Fast Corporation Safety system for pneumatic tools
EP3088683B1 (en) 2015-04-30 2020-07-29 General Electric Technology GmbH Improved high-flow valve arrangement in steam turbine safety system

Also Published As

Publication number Publication date
BE782289A (en) 1972-08-16
AT316272B (en) 1974-07-10

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