BE608225A - Air duct valve for protection chambers - Google Patents

Air duct valve for protection chambers

Info

Publication number
BE608225A
BE608225A BE608225A BE608225A BE608225A BE 608225 A BE608225 A BE 608225A BE 608225 A BE608225 A BE 608225A BE 608225 A BE608225 A BE 608225A BE 608225 A BE608225 A BE 608225A
Authority
BE
Belgium
Prior art keywords
air duct
duct valve
protection chambers
chambers
protection
Prior art date
Application number
BE608225A
Other languages
French (fr)
Original Assignee
Ewers & Kiesner Hartgusswerk U
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 Ewers & Kiesner Hartgusswerk U filed Critical Ewers & Kiesner Hartgusswerk U
Publication of BE608225A publication Critical patent/BE608225A/en

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
    • 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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Taps Or Cocks (AREA)
BE608225A 1960-11-08 1961-09-15 Air duct valve for protection chambers BE608225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE20152A DE1181552B (en) 1960-11-08 1960-11-08 Automatic locking device for ventilation lines in protective rooms

Publications (1)

Publication Number Publication Date
BE608225A true BE608225A (en) 1962-01-02

Family

ID=7070198

Family Applications (1)

Application Number Title Priority Date Filing Date
BE608225A BE608225A (en) 1960-11-08 1961-09-15 Air duct valve for protection chambers

Country Status (4)

Country Link
BE (1) BE608225A (en)
CH (1) CH398327A (en)
DE (1) DE1181552B (en)
GB (1) GB925436A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275868B (en) * 1965-01-30 1968-08-22 Artos Meier Windhorst Kg Locking device for air ducts leading to the outside of protective structures
DE2816373A1 (en) * 1978-04-15 1979-10-25 Manfred Scherwarth QUICK-CLOSING VALVE FOR GAS AND LIQUID MEDIA
DE102006050213B4 (en) * 2006-10-25 2009-11-19 Eisenmann Anlagenbau Gmbh & Co. Kg Butterfly valve in particular for use in a device for exhaust gas purification
CH701035A1 (en) * 2009-05-14 2010-11-15 Rico Sicherheitstechnik Ag Explosion protection valve for interrupting a fluid flow in a pipeline.
DE102011109154B3 (en) * 2011-08-02 2012-10-18 Reitinger Engineering Peter Reitinger Explosion protection device for explosive decoupling of two system components
CN110553071B (en) * 2019-09-04 2021-05-25 盘锦云飞石油设备有限公司 Gas pressure reducing valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831498A (en) * 1955-03-17 1958-04-22 Specialties Dev Corp Direction valve

Also Published As

Publication number Publication date
CH398327A (en) 1966-03-15
DE1181552B (en) 1964-11-12
GB925436A (en) 1963-05-08

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