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GB902855A - Improvements in fire extinguishers - Google Patents

Improvements in fire extinguishers

Info

Publication number
GB902855A
GB902855A GB658460A GB658460A GB902855A GB 902855 A GB902855 A GB 902855A GB 658460 A GB658460 A GB 658460A GB 658460 A GB658460 A GB 658460A GB 902855 A GB902855 A GB 902855A
Authority
GB
United Kingdom
Prior art keywords
pressure
fire extinguishers
feb
piston
morris
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
GB658460A
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 GB658460A priority Critical patent/GB902855A/en
Publication of GB902855A publication Critical patent/GB902855A/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

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

902,855. Pressure indicators. MORRIS, C. Feb. 8, 1961 [Feb. 25, 1960], No. 6584/60. Class 47. [Also in Group XXVIII] In a fire extinguisher a pressure indicator piston D is spring loaded against the pressure. Pressure is relieved when seal d4 or an entrance to a passage through the piston (Fig. 5, not shown) clears the bore.
GB658460A 1960-02-25 1960-02-25 Improvements in fire extinguishers Expired GB902855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB658460A GB902855A (en) 1960-02-25 1960-02-25 Improvements in fire extinguishers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658460A GB902855A (en) 1960-02-25 1960-02-25 Improvements in fire extinguishers

Publications (1)

Publication Number Publication Date
GB902855A true GB902855A (en) 1962-08-09

Family

ID=9817155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB658460A Expired GB902855A (en) 1960-02-25 1960-02-25 Improvements in fire extinguishers

Country Status (1)

Country Link
GB (1) GB902855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183263A2 (en) * 1984-11-28 1986-06-04 Pittway Corporation Fire extinguisher valve with pressure indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0183263A2 (en) * 1984-11-28 1986-06-04 Pittway Corporation Fire extinguisher valve with pressure indicator
EP0183263A3 (en) * 1984-11-28 1987-09-02 Pittway Corporation Fire extinguisher valve with pressure indicator
AU589700B2 (en) * 1984-11-28 1989-10-19 Pittway Corporation Fire extinguisher valve with pressure indicator

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