GB1205485A - Improvements in fire extinguishers - Google Patents

Improvements in fire extinguishers

Info

Publication number
GB1205485A
GB1205485A GB1541168A GB1541168A GB1205485A GB 1205485 A GB1205485 A GB 1205485A GB 1541168 A GB1541168 A GB 1541168A GB 1541168 A GB1541168 A GB 1541168A GB 1205485 A GB1205485 A GB 1205485A
Authority
GB
United Kingdom
Prior art keywords
march
reservoir
fire extinguishers
valve unit
pressurised
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
GB1541168A
Inventor
Alfred William Plant
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.)
John Morris & Sons Ltd
Original Assignee
John Morris & Sons Ltd
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 John Morris & Sons Ltd filed Critical John Morris & Sons Ltd
Publication of GB1205485A publication Critical patent/GB1205485A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,205,485. Pressurised fire extinguishers. JOHN MORRIS & SONS Ltd. 12 March, 1969 [22 March, 1968; 29 March, 1968], No. 13917/ 68 and 15411/68. Heading A5A. A fire extinguisher comprises pressurised reservoir A surmounted by cap B, valve unit A<SP>1</SP> closing the outlet from the reservoir and comprising spring-loaded ball valve a<SP>2</SP> controlled by sliding plunger a<SP>4</SP>, hand lever b<SP>1</SP> to operate the plunger via link to, and locking pin b<SP>5</SP> in the lever to prevent accidental operation thereof. Discharge tube a<SP>5</SP> from valve unit A<SP>1</SP> leads to outlet nozzle D via tube d.
GB1541168A 1968-03-22 1968-03-22 Improvements in fire extinguishers Expired GB1205485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1391768 1968-03-22

Publications (1)

Publication Number Publication Date
GB1205485A true GB1205485A (en) 1970-09-16

Family

ID=10031738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1541168A Expired GB1205485A (en) 1968-03-22 1968-03-22 Improvements in fire extinguishers

Country Status (1)

Country Link
GB (1) GB1205485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8336733B2 (en) 2006-03-22 2012-12-25 Shield Medicare Limited Spray dispenser with compressed gas container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8336733B2 (en) 2006-03-22 2012-12-25 Shield Medicare Limited Spray dispenser with compressed gas container

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees