FR495022A - Pare-explosions - Google Patents

Pare-explosions

Info

Publication number
FR495022A
FR495022A FR495022DA FR495022A FR 495022 A FR495022 A FR 495022A FR 495022D A FR495022D A FR 495022DA FR 495022 A FR495022 A FR 495022A
Authority
FR
France
Prior art keywords
explosion protection
explosion
protection
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR495022A publication Critical patent/FR495022A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR495022D 1918-01-31 1919-01-23 Pare-explosions Expired FR495022A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US495022XA 1918-01-31 1918-01-31

Publications (1)

Publication Number Publication Date
FR495022A true FR495022A (fr) 1919-09-26

Family

ID=1530607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495022D Expired FR495022A (fr) 1918-01-31 1919-01-23 Pare-explosions

Country Status (1)

Country Link
FR (1) FR495022A (fr)

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