CH557980A - SHUT-OFF VALVE. - Google Patents

SHUT-OFF VALVE.

Info

Publication number
CH557980A
CH557980A CH243173A CH243173A CH557980A CH 557980 A CH557980 A CH 557980A CH 243173 A CH243173 A CH 243173A CH 243173 A CH243173 A CH 243173A CH 557980 A CH557980 A CH 557980A
Authority
CH
Switzerland
Prior art keywords
shut
valve
Prior art date
Application number
CH243173A
Other languages
German (de)
Original Assignee
Rasmussen As E
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 Rasmussen As E filed Critical Rasmussen As E
Publication of CH557980A publication Critical patent/CH557980A/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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/163—Branch units ; Insulation forming a whole with branches
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/006—Construction of housing; Use of materials therefor of hydrants

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Check Valves (AREA)
CH243173A 1972-02-22 1973-02-20 SHUT-OFF VALVE. CH557980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB812072A GB1417851A (en) 1972-02-22 1972-02-22 Stop valves in heat insulated pipe systems

Publications (1)

Publication Number Publication Date
CH557980A true CH557980A (en) 1975-01-15

Family

ID=9846158

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243173A CH557980A (en) 1972-02-22 1973-02-20 SHUT-OFF VALVE.

Country Status (8)

Country Link
BE (1) BE795760A (en)
CA (1) CA982537A (en)
CH (1) CH557980A (en)
DE (1) DE2307939A1 (en)
FR (1) FR2173046B1 (en)
GB (1) GB1417851A (en)
NL (1) NL7302377A (en)
SE (1) SE390754B (en)

Also Published As

Publication number Publication date
NL7302377A (en) 1973-08-24
CA982537A (en) 1976-01-27
FR2173046B1 (en) 1977-02-04
BE795760A (en) 1973-06-18
FR2173046A1 (en) 1973-10-05
GB1417851A (en) 1975-12-17
SE390754B (en) 1977-01-17
DE2307939A1 (en) 1973-09-06

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Legal Events

Date Code Title Description
PL Patent ceased