SE302580B - - Google Patents

Info

Publication number
SE302580B
SE302580B SE4636/64A SE463664A SE302580B SE 302580 B SE302580 B SE 302580B SE 4636/64 A SE4636/64 A SE 4636/64A SE 463664 A SE463664 A SE 463664A SE 302580 B SE302580 B SE 302580B
Authority
SE
Sweden
Application number
SE4636/64A
Inventor
G Schindler
K Sauter
Original Assignee
Luwa Ag
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 Luwa Ag filed Critical Luwa Ag
Publication of SE302580B publication Critical patent/SE302580B/xx

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
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Building Environments (AREA)
SE4636/64A 1963-04-18 1964-04-15 SE302580B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH485563A CH427514A (de) 1963-04-18 1963-04-18 Schnellschlussvorrichtung an Luftdurchlassöffnungen für Schutzräume

Publications (1)

Publication Number Publication Date
SE302580B true SE302580B (xx) 1968-07-22

Family

ID=4283708

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4636/64A SE302580B (xx) 1963-04-18 1964-04-15

Country Status (7)

Country Link
US (1) US3301168A (xx)
AT (1) AT255087B (xx)
BE (1) BE646574A (xx)
CH (1) CH427514A (xx)
ES (1) ES298808A1 (xx)
GB (1) GB1066237A (xx)
SE (1) SE302580B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476502A (de) * 1965-04-02 1969-08-15 Luwa Ag Verschlussvorrichtung zum Verschliessen von Belüftungsleitungen von Schutzbauten
US3412755A (en) * 1966-05-24 1968-11-26 Navy Usa Pressure actuated valve
US3363540A (en) * 1966-05-31 1968-01-16 Navy Usa Dynamic blast closure valve
US3930096A (en) * 1974-04-15 1975-12-30 Deering Milliken Res Corp Composite porous fabric-impervious film article
DE2815548A1 (de) * 1978-04-11 1979-10-25 Audi Nsu Auto Union Ag Auslassventil fuer einen rotationskolben-verdichter
US4377968A (en) * 1980-01-10 1983-03-29 Gerry Ulric K Fluid flow control means
CH654639A5 (de) * 1982-01-18 1986-02-28 Luwa Ag Explosionsschutzventil an luftdurchlaessen, insbesondere fuer schutzraeume.
DE8208932U1 (de) * 1982-03-29 1982-08-12 Heinrich Nickel GmbH Klima- und Lufttechnik, 5240 Betzdorf Druckwellen-schutzklappe fuer kanaele von lueftungs- und/oder klimaanlagen
FI75994C (fi) * 1986-05-15 1988-09-09 Temet Oy Avstaengningsanordning.
IT1216548B (it) * 1988-04-05 1990-03-08 Italarms S P A Valvola per la protezione di aperture di aerazione di ambienti in genere contro le onde generate da una esplosione.
EP0489183A1 (de) * 1990-12-03 1992-06-10 Luwa Ltd. Passives Explosionsschutzorgan
DE4238942C1 (de) * 1992-11-19 1994-01-05 Luwa Fahrzeugklimatech Gmbh Schnellschlußventil zur Anordnung an Ansaug- und Ausblasöffnungen von Belüftungsanlagen
DE59501472D1 (de) * 1994-04-21 1998-04-02 Andair Ag Schutzvorrichtung gegen Druckluftstösse
US5976007A (en) 1998-02-27 1999-11-02 Powell; Robert A. Security vent
US5968216A (en) * 1998-02-27 1999-10-19 Powell; Robert A. Security vent
US6371846B1 (en) 1998-02-27 2002-04-16 Security Products, Inc. Method for ventilating secure facility and system and apparatus used therefor
DE10114743C1 (de) * 2001-03-20 2002-11-28 Siemens Ag Elektrische Schaltanlage mit einer Lüftungsvorrichtung und Lüftungsvorrichtung mit zwei Lüftungselementen
US10207132B2 (en) * 2013-08-15 2019-02-19 Flannery, Inc. Self-closing vent
CN105240586B (zh) * 2015-10-30 2018-04-17 无锡斐冠工业设备有限公司 一种仿龟甲阀体及抗爆阀
US9768593B2 (en) * 2016-02-23 2017-09-19 General Electric Company Intra-compartment cooling channel component for a metal-clad switchgear assembly
IL247805B (en) 2016-09-13 2022-05-01 Beth El Zikhron Yaaqov Ind Ltd Wing-based explosion valve in an aeronautical structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1154962A (en) * 1914-02-05 1915-09-28 Ingersoll Rand Co Flow-controlling valve for conduits.
US2000735A (en) * 1933-05-08 1935-05-07 Westinghouse Electric & Mfg Co Valve structure for compressors and pumps
US3015342A (en) * 1959-09-24 1962-01-02 Mosler Safe Co Blast closure
US3162699A (en) * 1961-02-13 1964-12-22 Robert B Sivyer Vapor liquid contacting apparatus

Also Published As

Publication number Publication date
BE646574A (xx) 1964-07-31
CH427514A (de) 1966-12-31
ES298808A1 (es) 1964-10-16
US3301168A (en) 1967-01-31
GB1066237A (en) 1967-04-26
AT255087B (de) 1967-06-26

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