GB777139A - Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes - Google Patents

Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes

Info

Publication number
GB777139A
GB777139A GB3116654A GB3116654A GB777139A GB 777139 A GB777139 A GB 777139A GB 3116654 A GB3116654 A GB 3116654A GB 3116654 A GB3116654 A GB 3116654A GB 777139 A GB777139 A GB 777139A
Authority
GB
United Kingdom
Prior art keywords
foam
conduit
relating
fire extinguishing
tubular member
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
GB3116654A
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.)
FOAMITE Ltd
JOHN DEE SHAPLAND
Original Assignee
FOAMITE Ltd
JOHN DEE SHAPLAND
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 FOAMITE Ltd, JOHN DEE SHAPLAND filed Critical FOAMITE Ltd
Priority to GB3116654A priority Critical patent/GB777139A/en
Publication of GB777139A publication Critical patent/GB777139A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/002—Apparatus for mixing extinguishants with water

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)

Abstract

777.139. Making foam. FOAMITE. Ltd.. and SHAPLAND, J. D. June 6, 1955 [Oct. 28, 1954], No. 31166/54. Class 47. In the production of foam, air under pressure is supplied through a conduit 15 and is introduced at two or more spaced points into a foam forming liquid supplied through a conduit 1 and nozzle 10. Air enters through openings 8 and further air is introduced as the foam leaves a tubular member 11 entering between the latter and a second tubular member 14 arranged within a foam conduit 2. The air passes through openings in a ring 12 supporting the tubular member 11. The conduit 15 includes a check valve 17.
GB3116654A 1954-10-28 1954-10-28 Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes Expired GB777139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3116654A GB777139A (en) 1954-10-28 1954-10-28 Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3116654A GB777139A (en) 1954-10-28 1954-10-28 Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes

Publications (1)

Publication Number Publication Date
GB777139A true GB777139A (en) 1957-06-19

Family

ID=10319014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3116654A Expired GB777139A (en) 1954-10-28 1954-10-28 Improvements in or relating to apparatus for producing air foam for fire extinguishing purposes

Country Status (1)

Country Link
GB (1) GB777139A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101376047B (en) * 2008-09-27 2011-10-05 刘欣传 Air foam fire extinguisher
CN101502704B (en) * 2009-03-19 2012-03-21 刘欣传 Portable air foam fire extinguisher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101376047B (en) * 2008-09-27 2011-10-05 刘欣传 Air foam fire extinguisher
CN101502704B (en) * 2009-03-19 2012-03-21 刘欣传 Portable air foam fire extinguisher

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