FR555640A - Automatic shutter for the mouth of water sprinklers - Google Patents

Automatic shutter for the mouth of water sprinklers

Info

Publication number
FR555640A
FR555640A FR555640DA FR555640A FR 555640 A FR555640 A FR 555640A FR 555640D A FR555640D A FR 555640DA FR 555640 A FR555640 A FR 555640A
Authority
FR
France
Prior art keywords
mouth
automatic shutter
water sprinklers
sprinklers
water
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
French (fr)
Inventor
Alfred Steven Curney
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 filed Critical
Application granted granted Critical
Publication of FR555640A publication Critical patent/FR555640A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/20—Resetting after use; Tools therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR555640D 1922-09-02 1922-09-02 Automatic shutter for the mouth of water sprinklers Expired FR555640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR555640T 1922-09-02

Publications (1)

Publication Number Publication Date
FR555640A true FR555640A (en) 1923-07-03

Family

ID=8939599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR555640D Expired FR555640A (en) 1922-09-02 1922-09-02 Automatic shutter for the mouth of water sprinklers

Country Status (1)

Country Link
FR (1) FR555640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825583A (en) * 1953-07-20 1958-03-04 Shell Dev Pipe coupler with shut-off valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825583A (en) * 1953-07-20 1958-03-04 Shell Dev Pipe coupler with shut-off valve

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