FR1377921A - Valve for air intake and exhaust pipes in shelters - Google Patents

Valve for air intake and exhaust pipes in shelters

Info

Publication number
FR1377921A
FR1377921A FR958370A FR958370A FR1377921A FR 1377921 A FR1377921 A FR 1377921A FR 958370 A FR958370 A FR 958370A FR 958370 A FR958370 A FR 958370A FR 1377921 A FR1377921 A FR 1377921A
Authority
FR
France
Prior art keywords
shelters
valve
air intake
exhaust pipes
pipes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR958370A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EWERS AND MIESNER HARTGUSSWERK und MASCHINENFABRIK GmbH
Original Assignee
EWERS AND MIESNER HARTGUSSWERK und MASCHINENFABRIK GmbH
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 AND MIESNER HARTGUSSWERK und MASCHINENFABRIK GmbH filed Critical EWERS AND MIESNER HARTGUSSWERK und MASCHINENFABRIK GmbH
Application granted granted Critical
Publication of FR1377921A publication Critical patent/FR1377921A/en
Priority to FR2459A priority Critical patent/FR87755E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Air-Flow Control Members (AREA)
  • Details Of Valves (AREA)
FR958370A 1962-12-24 1963-12-24 Valve for air intake and exhaust pipes in shelters Expired FR1377921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2459A FR87755E (en) 1962-12-24 1965-01-19 Valve for air intake and exhaust pipes in shelters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0024085 1962-12-24

Publications (1)

Publication Number Publication Date
FR1377921A true FR1377921A (en) 1964-11-06

Family

ID=7071244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958370A Expired FR1377921A (en) 1962-12-24 1963-12-24 Valve for air intake and exhaust pipes in shelters

Country Status (7)

Country Link
US (1) US3232208A (en)
AT (1) AT287507B (en)
BE (1) BE640597A (en)
CH (1) CH423497A (en)
FR (1) FR1377921A (en)
GB (1) GB1022058A (en)
NL (1) NL302447A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374725A (en) * 1964-01-31 1968-03-26 Ewers & Miesner Hartgusswerk U Valve for air raid shelters
US3363540A (en) * 1966-05-31 1968-01-16 Navy Usa Dynamic blast closure valve
US3402655A (en) * 1967-03-01 1968-09-24 Navy Usa Blast protected ventilation duct system
ATE163467T1 (en) * 1994-04-21 1998-03-15 Andair Ag PROTECTIVE DEVICE AGAINST COMPRESSED AIR SHOCKS
IL247805B (en) 2016-09-13 2022-05-01 Beth El Zikhron Yaaqov Ind Ltd Blast valve utilizing an aerodynamically configured blade
CN110878859A (en) * 2019-11-13 2020-03-13 贵州省水利水电勘测设计研究院 Combined automatic ecological flow valve and control method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669248A (en) * 1952-04-07 1954-02-16 Shell Dev Reverse flow by-pass 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
US3110239A (en) * 1960-11-28 1963-11-12 Jr George Dashwood Cap for vertical exhaust pipe of internal combustion engine
US3129648A (en) * 1961-11-10 1964-04-21 Glenn A Hoff Blast pressure control and air filter means for underground shelters

Also Published As

Publication number Publication date
US3232208A (en) 1966-02-01
NL302447A (en) 1900-01-01
CH423497A (en) 1966-10-31
BE640597A (en) 1964-03-16
GB1022058A (en) 1966-03-09
AT287507B (en) 1971-01-25

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