AT281366B - Verschlußvorrichtung für Belüftungskanäle von insbesondere unterirdischen Schutzbauten - Google Patents

Verschlußvorrichtung für Belüftungskanäle von insbesondere unterirdischen Schutzbauten

Info

Publication number
AT281366B
AT281366B AT377966A AT377966A AT281366B AT 281366 B AT281366 B AT 281366B AT 377966 A AT377966 A AT 377966A AT 377966 A AT377966 A AT 377966A AT 281366 B AT281366 B AT 281366B
Authority
AT
Austria
Prior art keywords
closure device
ventilation ducts
protective structures
particular underground
underground protective
Prior art date
Application number
AT377966A
Other languages
English (en)
Original Assignee
Bochumer Eisen Heintzmann
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 Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Application granted granted Critical
Publication of AT281366B publication Critical patent/AT281366B/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters
    • 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
    • F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Air-Flow Control Members (AREA)
AT377966A 1965-07-05 1966-04-21 Verschlußvorrichtung für Belüftungskanäle von insbesondere unterirdischen Schutzbauten AT281366B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB82685A DE1262780B (de) 1965-07-05 1965-07-05 Verschlusseinrichtung fuer Belueftungskanaele von Schutzbauten

Publications (1)

Publication Number Publication Date
AT281366B true AT281366B (de) 1970-05-25

Family

ID=6981608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT377966A AT281366B (de) 1965-07-05 1966-04-21 Verschlußvorrichtung für Belüftungskanäle von insbesondere unterirdischen Schutzbauten

Country Status (5)

Country Link
AT (1) AT281366B (de)
CH (1) CH455527A (de)
DE (1) DE1262780B (de)
GB (1) GB1152371A (de)
SE (1) SE322417B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59501472D1 (de) * 1994-04-21 1998-04-02 Andair Ag Schutzvorrichtung gegen Druckluftstösse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064552A (en) * 1960-01-08 1962-11-20 American Mach & Foundry Blast actuated closures
GB945782A (en) * 1961-07-03 1964-01-08 Margot Von Linsingen Self-closing cover plate for air shafts or emergency exits of shelters, particularlyunderground shelters

Also Published As

Publication number Publication date
CH455527A (de) 1968-07-15
DE1262780B (de) 1968-03-07
GB1152371A (en) 1969-05-14
SE322417B (de) 1970-04-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee