NO118476B - - Google Patents

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Info

Publication number
NO118476B
NO118476B NO159031A NO15903165A NO118476B NO 118476 B NO118476 B NO 118476B NO 159031 A NO159031 A NO 159031A NO 15903165 A NO15903165 A NO 15903165A NO 118476 B NO118476 B NO 118476B
Authority
NO
Norway
Prior art keywords
cover
channel
pressure
pressure plate
rod
Prior art date
Application number
NO159031A
Other languages
English (en)
Norwegian (no)
Inventor
R Seiz
H Eickhoff
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
Publication of NO118476B publication Critical patent/NO118476B/no

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
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00—Ventilation
    • Y10S454/902—Air raid shelter ventilation
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve 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)
NO159031A 1964-09-28 1965-07-21 NO118476B (fr)

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
NO118476B true NO118476B (fr) 1969-12-29

Family

ID=6979994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO159031A NO118476B (fr) 1964-09-28 1965-07-21

Country Status (8)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD261925S (en) 1979-03-27 1981-11-17 Oy Kolster Ab Over-pressure valve for ventilation
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
JP2024122562A (ja) * 2023-02-28 2024-09-09 株式会社島津製作所 閉止弁、真空ポンプシステム、および真空ポンプ
CN117927704B (zh) * 2023-08-30 2024-11-01 国家能源投资集团有限责任公司 止回阀组件及包括其的液氢泵用安装法兰
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 (8)

* 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
GB875912A (en) * 1959-03-04 1961-08-23 Sten Goesta Ariel Bergman Means for protecting ventilating ducts and flue ducts against air shock waves
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
DE1275869B (de) 1968-08-22
AT264779B (de) 1968-09-10
CH440990A (de) 1967-07-31
SE315808B (fr) 1969-10-06
DK112919B (da) 1969-01-27
US3369476A (en) 1968-02-20
GB1122213A (en) 1968-07-31

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