AT264779B - Druckfester deckel- oder klappenförmiger Abschlußkörper für Belüftungskanäle von insbesondere unterirdischen Schutzbauten, wie Bunker, Luftschutzräume od.dgl. - Google Patents

Druckfester deckel- oder klappenförmiger Abschlußkörper für Belüftungskanäle von insbesondere unterirdischen Schutzbauten, wie Bunker, Luftschutzräume od.dgl.

Info

Publication number
AT264779B
AT264779B AT774065A AT774065A AT264779B AT 264779 B AT264779 B AT 264779B AT 774065 A AT774065 A AT 774065A AT 774065 A AT774065 A AT 774065A AT 264779 B AT264779 B AT 264779B
Authority
AT
Austria
Prior art keywords
bunkers
flap
air
pressure
closure body
Prior art date
Application number
AT774065A
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 AT264779B publication Critical patent/AT264779B/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00Special devices for ventilating gasproof shelters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/006Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10Means for stopping flow from or in pipes or hoses
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00Ventilation
    • Y10S454/902Air raid shelter ventilation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7784Responsive to change in rate of fluid flow
    • Y10T137/7785Valve closes in response to excessive flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
  • Safety Valves (AREA)
AT774065A 1964-09-28 1965-08-23 Druckfester deckel- oder klappenförmiger Abschlußkörper für Belüftungskanäle von insbesondere unterirdischen Schutzbauten, wie Bunker, Luftschutzräume od.dgl. AT264779B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB78692A DE1275869B (de) 1964-09-28 1964-09-28 Verschlussvorrichtung fuer Belueftungskanaele von insbesondere unterirdischen Schutzbauten, wie Bunker, Luftschutzraeume od. dgl.

Publications (1)

Publication Number Publication Date
AT264779B true AT264779B (de) 1968-09-10

Family

ID=6979994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT774065A AT264779B (de) 1964-09-28 1965-08-23 Druckfester deckel- oder klappenförmiger Abschlußkörper für Belüftungskanäle von insbesondere unterirdischen Schutzbauten, wie Bunker, Luftschutzräume od.dgl.

Country Status (8)

Country Link
US (1) US3369476A (de)
AT (1) AT264779B (de)
CH (1) CH440990A (de)
DE (1) DE1275869B (de)
DK (1) DK112919B (de)
GB (1) GB1122213A (de)
NO (1) NO118476B (de)
SE (1) SE315808B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384646B (de) * 1984-03-15 1987-12-10 Olbrich Kurt Ing Bewohnbares gegen luftschadstoffe geschuetztes bauwerk
AT408676B (de) * 1999-12-07 2002-02-25 Kamleithner Maly Uta Mag Ing Lüftungsrohr, insbesondere zuluftrohr
GB2462466B (en) * 2008-08-08 2012-09-12 Portasilo Ltd Blast protection apparatus
GB0912644D0 (en) * 2009-07-21 2009-08-26 Apreco Ltd Venting device
US9255643B2 (en) 2011-07-25 2016-02-09 Delaware Capital Formation, Inc. Integrated pneumatic valve lock
IL247805B (en) 2016-09-13 2022-05-01 Beth El Zikhron Yaaqov Ind Ltd Wing-based explosion valve in an aeronautical structure
CN111335796B (zh) * 2020-05-07 2021-10-22 南通星照人防设备有限公司 一种人防工程顶板封堵装置
CN112546474A (zh) * 2020-12-03 2021-03-26 向仁英 一种人防工程的通风装置
CN117489836B (zh) * 2024-01-02 2024-03-08 四川优机实业股份有限公司 一种可调式快速启动泄压阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854836C (de) * 1950-03-24 1952-11-06 Schako Metallwarenfabrik Vorrichtung zum Raumlueften
US2926690A (en) * 1957-11-04 1960-03-01 James D Martin Pressure responsive flow-stop valve
US3064552A (en) * 1960-01-08 1962-11-20 American Mach & Foundry Blast actuated closures
US3139811A (en) * 1960-11-08 1964-07-07 Ewers & Miesner Hartgusswerk U Air duct valve for shelter
DE1839778U (de) * 1961-05-09 1961-10-19 Kurt Krause Schnellverschlussvorrichtung fuer zu- und abluftleitungen fuer schutzbauten und reaktoren.
US3244194A (en) * 1962-03-27 1966-04-05 American Mach & Foundry Blast closure valve
DK103927C (da) * 1962-06-19 1966-03-07 Ewers & Miesner Hartgusswerk U Hurtigtlukkende beskyttelsesindretning til ventilationskanaler i luftbeskyttelsesrum.

Also Published As

Publication number Publication date
SE315808B (de) 1969-10-06
DK112919B (da) 1969-01-27
DE1275869B (de) 1968-08-22
CH440990A (de) 1967-07-31
US3369476A (en) 1968-02-20
NO118476B (de) 1969-12-29
GB1122213A (en) 1968-07-31

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