NO118343B - - Google Patents

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Publication number
NO118343B
NO118343B NO159809A NO15980965A NO118343B NO 118343 B NO118343 B NO 118343B NO 159809 A NO159809 A NO 159809A NO 15980965 A NO15980965 A NO 15980965A NO 118343 B NO118343 B NO 118343B
Authority
NO
Norway
Prior art keywords
water
chamber
turbo
goods
oscillations
Prior art date
Application number
NO159809A
Other languages
English (en)
Norwegian (no)
Inventor
G Schindler
K Sauter
A Haerter
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 NO118343B publication Critical patent/NO118343B/no

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
    • 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

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)
  • Check Valves (AREA)
  • Fats And Perfumes (AREA)
NO159809A 1965-04-02 1965-09-23 NO118343B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH463065A CH476502A (de) 1965-04-02 1965-04-02 Verschlussvorrichtung zum Verschliessen von Belüftungsleitungen von Schutzbauten

Publications (1)

Publication Number Publication Date
NO118343B true NO118343B (enrdf_load_html_response) 1969-12-15

Family

ID=4279714

Family Applications (1)

Application Number Title Priority Date Filing Date
NO159809A NO118343B (enrdf_load_html_response) 1965-04-02 1965-09-23

Country Status (7)

Country Link
US (1) US3489073A (enrdf_load_html_response)
AT (1) AT267140B (enrdf_load_html_response)
BE (1) BE678849A (enrdf_load_html_response)
CH (1) CH476502A (enrdf_load_html_response)
FI (1) FI42178B (enrdf_load_html_response)
NO (1) NO118343B (enrdf_load_html_response)
SE (1) SE319388B (enrdf_load_html_response)

Families Citing this family (3)

* 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
CH699655A1 (de) * 2008-10-10 2010-04-15 Oekag Wassertechnik Schweiz Ag Vorrichtung zum Zurückhalten aufsteigender Warmluft.
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588289A (en) * 1948-07-12 1952-03-04 Pouliot Pierre Ventilator for cold storage chambers
CH427514A (de) * 1963-04-18 1966-12-31 Luwa Ag Schnellschlussvorrichtung an Luftdurchlassöffnungen für Schutzräume
US3296952A (en) * 1964-06-19 1967-01-10 Mosler Safe Co Blast closure

Also Published As

Publication number Publication date
SE319388B (enrdf_load_html_response) 1970-01-12
FI42178B (enrdf_load_html_response) 1970-02-02
BE678849A (enrdf_load_html_response) 1966-09-16
CH476502A (de) 1969-08-15
US3489073A (en) 1970-01-13
AT267140B (de) 1968-12-10

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