CH557980A - Absperrventil. - Google Patents

Absperrventil.

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)
English (en)
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/xx

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 Absperrventil. CH557980A (de)

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 (de) 1975-01-15

Family

ID=9846158

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243173A CH557980A (de) 1972-02-22 1973-02-20 Absperrventil.

Country Status (8)

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

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased