GB1022058A - A valve for an air inlet pipe or an air outlet pipe of an air raid shelter - Google Patents

A valve for an air inlet pipe or an air outlet pipe of an air raid shelter

Info

Publication number
GB1022058A
GB1022058A GB50521/63A GB5052163A GB1022058A GB 1022058 A GB1022058 A GB 1022058A GB 50521/63 A GB50521/63 A GB 50521/63A GB 5052163 A GB5052163 A GB 5052163A GB 1022058 A GB1022058 A GB 1022058A
Authority
GB
United Kingdom
Prior art keywords
valve
valve member
seating
air
pipe
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
GB50521/63A
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
Publication of GB1022058A publication Critical patent/GB1022058A/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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Details Of Valves (AREA)

Abstract

1,022,058. Ventilators. EWERS & MIESNER HARTGUSSWERK UND MASCHINENFABRIK G.m.b.H. Dec. 20, 1963 [Dec. 24, 1962], No. 50521/63. Heading F4V. A valve for air inlet or outlet pipes to airraid shelters and adapted to automatically close the pipe under the influence of shock waves comprises a movable valve member 7 having a cylindrical portion 8 and a conical portion 9. The valve is contained in a casing 3 to which is attached a stub pipe 2 communicating with an air inlet to the shelter and projecting into the cavity of the valve member 7 and strengthened by webs 5 and a cylinder 6. A valve seating 11 is attached to the casing by bolts 37 having springs 38 to allow limited movement between the casing and the seating. The seating includes radial webs 14 and a cylinder 13. The valve member 7 is supported by springs 27 connected to bushes 24 fixed to longitudinally displaceable rails 20. Cylindrical supporting members 29, Fig. 4 (not shown), are enclosed by the springs and have spherical end surfaces 30 bearing on bush retaining members 25 and on surfaces 31 on the valve member. Openings 40 are located in the valve member and are closed by a ring 41 when the member moves against its seating. A fan is connected to draw air through the pipe thus displacing the valve member slightly towards the right. A shock wave absorber, Fig. 5 (not shown), is connected to the inlet to the valve and comprises a perforated pipe 43 and screen 48.
GB50521/63A 1962-12-24 1963-12-20 A valve for an air inlet pipe or an air outlet pipe of an air raid shelter Expired GB1022058A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1022058A true GB1022058A (en) 1966-03-09

Family

ID=7071244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50521/63A Expired GB1022058A (en) 1962-12-24 1963-12-20 A valve for an air inlet pipe or an air outlet pipe of an air raid shelter

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
CN110878859B (en) * 2019-11-13 2024-07-19 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
NL302447A (en) 1900-01-01
CH423497A (en) 1966-10-31
FR1377921A (en) 1964-11-06
AT287507B (en) 1971-01-25
US3232208A (en) 1966-02-01
BE640597A (en) 1964-03-16

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