CH664696A5 - Dosiervorrichtung fuer feuerloeschschaum. - Google Patents

Dosiervorrichtung fuer feuerloeschschaum. Download PDF

Info

Publication number
CH664696A5
CH664696A5 CH54284A CH54284A CH664696A5 CH 664696 A5 CH664696 A5 CH 664696A5 CH 54284 A CH54284 A CH 54284A CH 54284 A CH54284 A CH 54284A CH 664696 A5 CH664696 A5 CH 664696A5
Authority
CH
Switzerland
Prior art keywords
valve
pressure
water
foam
extinguishing
Prior art date
Application number
CH54284A
Other languages
German (de)
English (en)
Inventor
Kanai Takumi
Original Assignee
Nohmi Bosai Kogyo Co 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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Publication of CH664696A5 publication Critical patent/CH664696A5/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/02—Making of fire-extinguishing materials immediately before use of foam
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Multiple-Way Valves (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Non-Electrical Variables (AREA)
CH54284A 1983-02-09 1984-02-06 Dosiervorrichtung fuer feuerloeschschaum. CH664696A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1670083U JPS59124550U (ja) 1983-02-09 1983-02-09 調圧機能を備えた減圧開の泡混合器

Publications (1)

Publication Number Publication Date
CH664696A5 true CH664696A5 (de) 1988-03-31

Family

ID=11923560

Family Applications (1)

Application Number Title Priority Date Filing Date
CH54284A CH664696A5 (de) 1983-02-09 1984-02-06 Dosiervorrichtung fuer feuerloeschschaum.

Country Status (3)

Country Link
JP (1) JPS59124550U (enrdf_load_stackoverflow)
CH (1) CH664696A5 (enrdf_load_stackoverflow)
FR (1) FR2542622B3 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722358A (en) * 1986-03-12 1988-02-02 Wormald U.S., Inc. Pressure equalizing valve
GB8723763D0 (en) * 1987-10-09 1987-11-11 Hydro Tech Ltd Liquid flow control device
DE4415709C2 (de) * 1994-05-04 1997-04-24 Total Feuerschutz Gmbh Zumischer für Schaummittel
AU2003213749A1 (en) * 2002-03-06 2003-09-22 Kidde Fire Fighting, Inc. Fire suppression apparatus mixing foam and water and method of the same
JP4182102B2 (ja) * 2005-12-05 2008-11-19 能美防災株式会社 消火設備
CN104043217A (zh) * 2014-06-04 2014-09-17 上海金盾消防安全科技有限公司 一种动态平衡压力式比例混合器
CN115539934B (zh) * 2022-11-23 2023-05-05 梁山恒源热力有限公司 一种燃煤锅炉压力自平衡阀门

Also Published As

Publication number Publication date
JPH0423571Y2 (enrdf_load_stackoverflow) 1992-06-02
JPS59124550U (ja) 1984-08-22
FR2542622B3 (fr) 1987-06-19
FR2542622A1 (fr) 1984-09-21

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: NOHMI BOSAI LTD

PL Patent ceased