FR1463452A - Ventilateur pour abri anti-aérien - Google Patents

Ventilateur pour abri anti-aérien

Info

Publication number
FR1463452A
FR1463452A FR9357A FR42009357A FR1463452A FR 1463452 A FR1463452 A FR 1463452A FR 9357 A FR9357 A FR 9357A FR 42009357 A FR42009357 A FR 42009357A FR 1463452 A FR1463452 A FR 1463452A
Authority
FR
France
Prior art keywords
air raid
raid shelter
ventilator
shelter ventilator
air
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
FR9357A
Other languages
English (en)
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.)
Technicair SA
Original Assignee
Technicair SA
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 Technicair SA filed Critical Technicair SA
Application granted granted Critical
Publication of FR1463452A publication Critical patent/FR1463452A/fr
Expired legal-status Critical Current

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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F04D25/086—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9357A 1965-09-10 1966-01-11 Ventilateur pour abri anti-aérien Expired FR1463452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1264265A CH446075A (fr) 1965-09-10 1965-09-10 Ventilateur pour abri anti-aérien

Publications (1)

Publication Number Publication Date
FR1463452A true FR1463452A (fr) 1966-12-23

Family

ID=4385016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9357A Expired FR1463452A (fr) 1965-09-10 1966-01-11 Ventilateur pour abri anti-aérien

Country Status (3)

Country Link
CH (1) CH446075A (fr)
DE (1) DE1503630A1 (fr)
FR (1) FR1463452A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586867A (en) * 1994-01-19 1996-12-24 Mehlos; Michael D. Direct mounted fan apparatus

Also Published As

Publication number Publication date
DE1503630A1 (de) 1969-03-13
CH446075A (fr) 1967-10-31

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