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GB947189A - Improvements in or relating to fire extinguishers - Google Patents

Improvements in or relating to fire extinguishers

Info

Publication number
GB947189A
GB947189A GB987259A GB987259A GB947189A GB 947189 A GB947189 A GB 947189A GB 987259 A GB987259 A GB 987259A GB 987259 A GB987259 A GB 987259A GB 947189 A GB947189 A GB 947189A
Authority
GB
United Kingdom
Prior art keywords
passages
relating
fire extinguishers
march
nozzle
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
GB987259A
Inventor
Henry George Clements
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 KERR AND CO MANCHESTER Ltd
Original Assignee
JOHN KERR AND CO MANCHESTER 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 KERR AND CO MANCHESTER Ltd filed Critical JOHN KERR AND CO MANCHESTER Ltd
Priority to GB987259A priority Critical patent/GB947189A/en
Publication of GB947189A publication Critical patent/GB947189A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state

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)

Abstract

947,189. Nozzles. JOHN KERR & CO. (MANCHESTER) Ltd. March 21,1960 [March 21, 1959], No. 9872/59. Heading B2F. A nozzle for ejecting fire-extinguishing powder comprises a body 11 with an inlet passage 11b leading to two diverging outlet passages 11a in the outlet ends of which diffusers 12 are screwed. Each diffuser has a passage 12e leading to diverging discharge passages 12b, 12c and 12d. All the diffuser passages are coplanar and the emission from the nozzle is fan-shaped.
GB987259A 1959-03-21 1959-03-21 Improvements in or relating to fire extinguishers Expired GB947189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB987259A GB947189A (en) 1959-03-21 1959-03-21 Improvements in or relating to fire extinguishers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB987259A GB947189A (en) 1959-03-21 1959-03-21 Improvements in or relating to fire extinguishers

Publications (1)

Publication Number Publication Date
GB947189A true GB947189A (en) 1964-01-22

Family

ID=9880346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB987259A Expired GB947189A (en) 1959-03-21 1959-03-21 Improvements in or relating to fire extinguishers

Country Status (1)

Country Link
GB (1) GB947189A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027051A (en) * 1994-03-31 2000-02-22 Vesuvius Crucible Company Casting nozzle with diamond-back internal geometry and multi-part casting nozzle with varying effective discharge angles
CN105107120A (en) * 2015-07-01 2015-12-02 凌文祥 Fire control sprinkler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027051A (en) * 1994-03-31 2000-02-22 Vesuvius Crucible Company Casting nozzle with diamond-back internal geometry and multi-part casting nozzle with varying effective discharge angles
US6464154B1 (en) 1994-04-25 2002-10-15 Versuvius Crucible Company Casting nozzle with diamond-back internal geometry and multi-part casting nozzle with varying effective discharge angles and method for flowing liquid metal through same
CN105107120A (en) * 2015-07-01 2015-12-02 凌文祥 Fire control sprinkler
CN105107120B (en) * 2015-07-01 2018-07-20 凌文祥 Applicator

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