SE9201344D0 - DOSAGE VALVE FOR FOAM - Google Patents

DOSAGE VALVE FOR FOAM

Info

Publication number
SE9201344D0
SE9201344D0 SE9201344A SE9201344A SE9201344D0 SE 9201344 D0 SE9201344 D0 SE 9201344D0 SE 9201344 A SE9201344 A SE 9201344A SE 9201344 A SE9201344 A SE 9201344A SE 9201344 D0 SE9201344 D0 SE 9201344D0
Authority
SE
Sweden
Prior art keywords
foam
dosage valve
openings
valve
dosing
Prior art date
Application number
SE9201344A
Other languages
Swedish (sv)
Other versions
SE9201344L (en
Inventor
H Goehringer
Original Assignee
Total Feuerschutz Gmbh
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 Total Feuerschutz Gmbh filed Critical Total Feuerschutz Gmbh
Publication of SE9201344D0 publication Critical patent/SE9201344D0/en
Publication of SE9201344L publication Critical patent/SE9201344L/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Automation & Control Theory (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A ball valve for admixing a foaming agent in fire extinguishing devices, includes a dosing plate (12) positioned in the valve inlet. One or more openings (eg. 21-24 in Fig. 11) provide for variations in dosing required. Various configurations of the opening or openings are disclosed. <IMAGE>
SE9201344A 1991-05-08 1992-04-29 DOSAGE VALVE FOR FOAM SE9201344L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914115101 DE4115101A1 (en) 1991-05-08 1991-05-08 DOSING VALVE FOR FOAM

Publications (2)

Publication Number Publication Date
SE9201344D0 true SE9201344D0 (en) 1992-04-29
SE9201344L SE9201344L (en) 1992-11-09

Family

ID=6431291

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9201344A SE9201344L (en) 1991-05-08 1992-04-29 DOSAGE VALVE FOR FOAM

Country Status (4)

Country Link
DE (1) DE4115101A1 (en)
FR (1) FR2676175A1 (en)
GB (1) GB2256029A (en)
SE (1) SE9201344L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501805C2 (en) * 1993-10-25 1995-05-15 Svenska Skum Ab Procedure for extinguishing fire in open or enclosed spaces and device for carrying out the procedure
FR2720134B1 (en) * 1994-05-18 1996-08-09 Georges Ollier Improvements made to the "All or Nothing" valves.
US5848752A (en) * 1995-09-08 1998-12-15 Task Force Tips, Inc. Foam aeration nozzle
DE19723589A1 (en) * 1997-06-05 1998-12-10 Total Feuerschutz Gmbh Device for connecting the collecting pipes to the extinguishing area valves of a fire extinguishing system with high-pressure extinguishing gas filled in gas bottles
US5937890A (en) * 1998-01-09 1999-08-17 Griswold Controls, Inc. Insert for flow throttling ball valves
AU1997701A (en) * 1999-11-02 2001-05-14 Cim-Valve Sa Improved ball valve
DE102005014275B4 (en) * 2005-03-24 2008-06-19 Fogtec Brandschutz Gmbh & Co. Kg Service-friendly valve for fire fighting systems
ITBS20050076A1 (en) * 2005-06-24 2006-12-25 Enolgas Bonomi S P A INTERCEPTING VALVE
DE102010021103A1 (en) * 2010-05-20 2011-11-24 Porep Gmbh Rotary valve for mixing a low-viscosity fuel with a high-viscosity fuel
AT514694B1 (en) * 2013-11-04 2015-03-15 Rosenbauer Int Ag Stepless foam dosing system
DE102015210181B3 (en) 2015-06-02 2016-07-07 Awg Fittings Gmbh Zumischer for a fire extinguishing device
ITUB20152864A1 (en) 2015-08-05 2017-02-05 Giacomini Spa Control valve with dynamic flow rate balancing
SE541043C2 (en) * 2015-08-28 2019-03-19 Ab Somas Ventiler A valve, a valve set and a method for modifying a valve
DE202017107294U1 (en) 2017-11-30 2017-12-18 Jochen Widenmann Inductor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669103A (en) * 1949-04-14 1952-03-26 Greborio Armando Improvements in or relating to rotary ball or spherical valve devices
US3504887A (en) * 1967-05-04 1970-04-07 Itt Flow control valves
US3786837A (en) * 1971-11-26 1974-01-22 Valspar Corp Filling apparatus
US4085774A (en) * 1976-07-19 1978-04-25 Baumann Hans D Anticavitation and low noise means for rotary valves
GB2115112A (en) * 1982-02-01 1983-09-01 Worcester Controls Corp Rotary ball valves
US4436487A (en) * 1982-06-29 1984-03-13 Enterra Corporation Foam liquid concentrate supply system
US5009244A (en) * 1989-08-17 1991-04-23 Grindley, Inc. Fire fighting foam mixing system
US5074522A (en) * 1991-03-11 1991-12-24 Worcester Controls Corporation Ball valve having improved inherent rangeability

Also Published As

Publication number Publication date
FR2676175A1 (en) 1992-11-13
GB2256029A (en) 1992-11-25
DE4115101A1 (en) 1992-11-12
GB9209704D0 (en) 1992-06-17
SE9201344L (en) 1992-11-09

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Legal Events

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Effective date: 19941101