GB691262A - Powder fire extinguisher - Google Patents

Powder fire extinguisher

Info

Publication number
GB691262A
GB691262A GB16183/50A GB1618350A GB691262A GB 691262 A GB691262 A GB 691262A GB 16183/50 A GB16183/50 A GB 16183/50A GB 1618350 A GB1618350 A GB 1618350A GB 691262 A GB691262 A GB 691262A
Authority
GB
United Kingdom
Prior art keywords
cartridge
fire
cap
outlet
head
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
GB16183/50A
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.)
CO Two Fire Equipment Co
Original Assignee
CO Two Fire Equipment Co
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 CO Two Fire Equipment Co filed Critical CO Two Fire Equipment Co
Publication of GB691262A publication Critical patent/GB691262A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/006Portable extinguishers which are permanently pressurised or pressurised immediately before use for the propulsion of extinguishing powder

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

691,262. Fire-extinguishers. C-O-TWO FIRE EQUIPMENT CO. June 28, 1950 [Nov. 21, 1949], No. 16183/50. Class 47(ii) In a dry powder fire-extinguisher of the inversion type in which powder is expelled from a container 2 through an outlet 60 by which gas is released from a cartridge 47 by a spring-raised piercing pin 14 co-operating with a frangible disc 52 or by a valve, the cartridge is housed in an open-topped sheath 56 formed with radial openings 59. The cartridge 47 has a swivel connection with the head 6 by means of an inturned flange 44 on a cap member 42 loosely engaging with a flanged end 41 of an insert 40 carried by the head. The operating cap 20 for the plunger 12 carrying the piercing pin 14 is held against accidental operation by a split ring 75 engaging a groove 76. The nozzle member 68 carried by a hose 67 connected to the outlet 60 is normally engaged with a flexible retaining cap 70 having a ribbed inner surface 73. Specification 691,290 is referred to.
GB16183/50A 1949-11-21 1950-06-28 Powder fire extinguisher Expired GB691262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691262XA 1949-11-21 1949-11-21

Publications (1)

Publication Number Publication Date
GB691262A true GB691262A (en) 1953-05-06

Family

ID=22086910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16183/50A Expired GB691262A (en) 1949-11-21 1950-06-28 Powder fire extinguisher

Country Status (1)

Country Link
GB (1) GB691262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241267B (en) * 1958-06-10 1967-05-24 Becker & Co Hand fire extinguisher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241267B (en) * 1958-06-10 1967-05-24 Becker & Co Hand fire extinguisher

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