GB226891A - Improvements in or relating to portable fire extinguishers - Google Patents

Improvements in or relating to portable fire extinguishers

Info

Publication number
GB226891A
GB226891A GB2462923A GB2462923A GB226891A GB 226891 A GB226891 A GB 226891A GB 2462923 A GB2462923 A GB 2462923A GB 2462923 A GB2462923 A GB 2462923A GB 226891 A GB226891 A GB 226891A
Authority
GB
United Kingdom
Prior art keywords
nipple
pin
extinguisher
seals
charging
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
GB2462923A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2462923A priority Critical patent/GB226891A/en
Publication of GB226891A publication Critical patent/GB226891A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas

Landscapes

  • Safety Valves (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)

Abstract

226,891. Krauss, F. E., and Graaff, W. Oct. 3, 1923. Portable pressure reservoirs.-A portable pressure reservoir in which the extinguishing liquid is permanently under pressure comprises a pin m adapted to pierce two seals a, c<1> soldered to the top of the valve socket i and held by a screwed nipple c respectively. For charging, a key is substituted for the pin m to turn the nipple c or a separate cap h with a key may be used. Both seals may be of fusible. metal to prevent explosion by heat. A non- return valve may be fitted in pipe s to close the extinguisher after charging, which is opened by the point of the pin when the extinguisher is operated. The packing disc c<1> may be integral with the nipple c, a separate packing ring being provided for the nipple. Specification 217,115 is referred to.
GB2462923A 1923-10-03 1923-10-03 Improvements in or relating to portable fire extinguishers Expired GB226891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2462923A GB226891A (en) 1923-10-03 1923-10-03 Improvements in or relating to portable fire extinguishers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2462923A GB226891A (en) 1923-10-03 1923-10-03 Improvements in or relating to portable fire extinguishers

Publications (1)

Publication Number Publication Date
GB226891A true GB226891A (en) 1925-01-05

Family

ID=10214705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2462923A Expired GB226891A (en) 1923-10-03 1923-10-03 Improvements in or relating to portable fire extinguishers

Country Status (1)

Country Link
GB (1) GB226891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569975A (en) * 1949-04-28 1951-10-02 Casco Products Corp Fire extinguisher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569975A (en) * 1949-04-28 1951-10-02 Casco Products Corp Fire extinguisher

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