FR2542622B3 - Doseur de produit moussant concentre pour un systeme d'extincteur - Google Patents

Doseur de produit moussant concentre pour un systeme d'extincteur

Info

Publication number
FR2542622B3
FR2542622B3 FR8401937A FR8401937A FR2542622B3 FR 2542622 B3 FR2542622 B3 FR 2542622B3 FR 8401937 A FR8401937 A FR 8401937A FR 8401937 A FR8401937 A FR 8401937A FR 2542622 B3 FR2542622 B3 FR 2542622B3
Authority
FR
France
Prior art keywords
fire extinguisher
foaming machine
extinguisher system
concentrate
concentrate foaming
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
FR8401937A
Other languages
English (en)
French (fr)
Other versions
FR2542622A1 (fr
Inventor
Kanai Takumi
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.)
Nohmi Bosai Ltd
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 FR2542622A1 publication Critical patent/FR2542622A1/fr
Application granted granted Critical
Publication of FR2542622B3 publication Critical patent/FR2542622B3/fr
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
    • A62C5/02—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)
  • Multiple-Way Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Accessories For Mixers (AREA)
  • Control Of Non-Electrical Variables (AREA)
FR8401937A 1983-02-09 1984-02-08 Doseur de produit moussant concentre pour un systeme d'extincteur Expired FR2542622B3 (fr)

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 (2)

Publication Number Publication Date
FR2542622A1 FR2542622A1 (fr) 1984-09-21
FR2542622B3 true FR2542622B3 (fr) 1987-06-19

Family

ID=11923560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401937A Expired FR2542622B3 (fr) 1983-02-09 1984-02-08 Doseur de produit moussant concentre pour un systeme d'extincteur

Country Status (3)

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

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
US20040050556A1 (en) * 2002-03-06 2004-03-18 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 (de) 1992-06-02
FR2542622A1 (fr) 1984-09-21
CH664696A5 (de) 1988-03-31
JPS59124550U (ja) 1984-08-22

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Legal Events

Date Code Title Description
TP Transmission of property