GB438416A - Improvements relating to a method of and apparatus for making fire-extinguishing foam - Google Patents

Improvements relating to a method of and apparatus for making fire-extinguishing foam

Info

Publication number
GB438416A
GB438416A GB16352/35A GB1635235A GB438416A GB 438416 A GB438416 A GB 438416A GB 16352/35 A GB16352/35 A GB 16352/35A GB 1635235 A GB1635235 A GB 1635235A GB 438416 A GB438416 A GB 438416A
Authority
GB
United Kingdom
Prior art keywords
foam
pump
mixing
improvements relating
air
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
GB16352/35A
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.)
KOMET KOMPAGNIE fur OPTIK MECH
Original Assignee
KOMET KOMPAGNIE fur OPTIK MECH
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 KOMET KOMPAGNIE fur OPTIK MECH filed Critical KOMET KOMPAGNIE fur OPTIK MECH
Publication of GB438416A publication Critical patent/GB438416A/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)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Nozzles (AREA)

Abstract

438,416. Making foam ; mixing. KOMET KOMPAGNIE FUR OPTIK, MECHANIK, UND ELEKTRO-TECHNIK GES., 19, Guerickestrasse, Charlottenburg, Berlin. May 10, 1934, No. 16352/35. Convention date, May 10, 1933. Divided out of 424,995. [Class 47 (ii)] [See also Group II] In the production of air foam by breaking up jets of liquid and mixing them with air in a mixing chamber, foam-forming agent is mixed with water passing through a pressure pump by arranging a jet pump 4 in a pipe 3 which is led from the pressure side 1 of the pump to the suction side 6. The jet pump is connected to a container 5 for the foamforming agent.
GB16352/35A 1933-05-10 1934-05-10 Improvements relating to a method of and apparatus for making fire-extinguishing foam Expired GB438416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE438416X 1933-05-10

Publications (1)

Publication Number Publication Date
GB438416A true GB438416A (en) 1935-11-11

Family

ID=6507163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16352/35A Expired GB438416A (en) 1933-05-10 1934-05-10 Improvements relating to a method of and apparatus for making fire-extinguishing foam

Country Status (1)

Country Link
GB (1) GB438416A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079957B (en) * 1952-07-01 1960-04-14 Minimax Ag Device for introducing an additive into a pressurized fluid line, in particular for fire extinguishing purposes
DE1109037B (en) * 1954-12-01 1961-06-15 Sun Engineering Richmond Ltd Fire extinguisher pump system for pumping water or a mixture of water and foam compound to several pressure lines
DE2846150A1 (en) * 1978-10-24 1980-04-30 Erich Mueller FOAM LOWING UNIT FOR RESCUE OR FIRE PROTECTION VEHICLES OR THE LIKE
GB2158712A (en) * 1984-05-18 1985-11-20 Rosenbauer Kg Konrad A method and means for producing and dispensing extinguishing fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079957B (en) * 1952-07-01 1960-04-14 Minimax Ag Device for introducing an additive into a pressurized fluid line, in particular for fire extinguishing purposes
DE1109037B (en) * 1954-12-01 1961-06-15 Sun Engineering Richmond Ltd Fire extinguisher pump system for pumping water or a mixture of water and foam compound to several pressure lines
DE2846150A1 (en) * 1978-10-24 1980-04-30 Erich Mueller FOAM LOWING UNIT FOR RESCUE OR FIRE PROTECTION VEHICLES OR THE LIKE
GB2158712A (en) * 1984-05-18 1985-11-20 Rosenbauer Kg Konrad A method and means for producing and dispensing extinguishing fluids

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