DE3684684D1 - Vorrichtung zum dosieren von zu mischenden fluessigkeiten. - Google Patents

Vorrichtung zum dosieren von zu mischenden fluessigkeiten.

Info

Publication number
DE3684684D1
DE3684684D1 DE8686309795T DE3684684T DE3684684D1 DE 3684684 D1 DE3684684 D1 DE 3684684D1 DE 8686309795 T DE8686309795 T DE 8686309795T DE 3684684 T DE3684684 T DE 3684684T DE 3684684 D1 DE3684684 D1 DE 3684684D1
Authority
DE
Germany
Prior art keywords
mixed
dosing liquids
dosing
liquids
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 - Lifetime
Application number
DE8686309795T
Other languages
English (en)
Inventor
Harry Alfred Eberhardt
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.)
Hale Fire Pump Co
Original Assignee
Hale Fire Pump Co
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 Hale Fire Pump Co filed Critical Hale Fire Pump Co
Application granted granted Critical
Publication of DE3684684D1 publication Critical patent/DE3684684D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Multiple-Way Valves (AREA)
DE8686309795T 1985-12-30 1986-12-16 Vorrichtung zum dosieren von zu mischenden fluessigkeiten. Expired - Lifetime DE3684684D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/814,742 US4633895A (en) 1985-12-30 1985-12-30 Fluid proportioning apparatus

Publications (1)

Publication Number Publication Date
DE3684684D1 true DE3684684D1 (de) 1992-05-07

Family

ID=25215888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686309795T Expired - Lifetime DE3684684D1 (de) 1985-12-30 1986-12-16 Vorrichtung zum dosieren von zu mischenden fluessigkeiten.

Country Status (3)

Country Link
US (1) US4633895A (de)
EP (1) EP0228236B1 (de)
DE (1) DE3684684D1 (de)

Families Citing this family (19)

* 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
SE501071C2 (sv) * 1991-12-04 1994-11-07 Kennet Palmestaal Högtrycksspruta med vätskemotor
US5284174A (en) * 1992-08-18 1994-02-08 Chubb National Foam, Inc. System and method for producing and maintaining predetermined proportionate mixtures of fluids
US5823219A (en) * 1992-08-18 1998-10-20 National Foam, Inc. System and method for producing and maintaining predetermined proportionate mixtures of fluids
US5538027A (en) * 1995-04-11 1996-07-23 Adamson; Keith W. Pressure balancing foam valve
US6009953A (en) * 1997-02-25 2000-01-04 Hale Products, Inc. Foam pump system for firefighting apparatus
US6914531B1 (en) * 1998-06-17 2005-07-05 Richard Young Apparatus for flow detection, measurement and control and method for use of same
US6047952A (en) 1998-07-14 2000-04-11 Hale Products, Inc. Ball valve assembly
US6488265B2 (en) 2000-03-01 2002-12-03 Hale Products, Inc. Ball valve assembly
GB0004949D0 (en) * 2000-03-02 2000-04-19 Needham David M Fluid flow proportioning device
DE10013974A1 (de) 2000-03-21 2001-10-04 Andreas Vigh Pumpendruckseitig angeordnetes Zumischgerät mit und ohne Druckluftverwendung
US6725940B1 (en) 2000-05-10 2004-04-27 Pierce Manufacturing Inc. Foam additive supply system for rescue and fire fighting vehicles
US6684959B1 (en) 2002-08-02 2004-02-03 Pierce Manufacturing Inc. Foam concentrate proportioning system and methods for rescue and fire fighting vehicles
US6973975B1 (en) * 2002-09-10 2005-12-13 Robwen Inc. Universal transportable compressed air foam fire fighting system
US20060243324A1 (en) * 2005-04-29 2006-11-02 Pierce Manufacturing Inc. Automatic start additive injection system for fire-fighting vehicles
US8789614B2 (en) * 2008-04-21 2014-07-29 Fire Research Corp. Ultra-high pressure fire-fighting system
EP3527493B1 (de) 2012-01-27 2020-08-26 Simplex Manufacturing Co. Brandunterdrückungssystem aus der luft
US10406390B2 (en) 2016-08-09 2019-09-10 Simplex Manufacturing Co. Aerial fire suppression system
CN108771808B (zh) * 2018-07-27 2023-03-31 赵晔 水力活塞式泡沫比例混合方法及泡沫比例混合器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015694B (de) * 1952-10-09 1957-09-12 Kloeckner Humboldt Deutz Ag Einrichtung zum Zumischen von Feuerloeschmitteln zu einem Loeschwasserstrom
US2837105A (en) * 1955-09-30 1958-06-03 Badger Meter Mfg Co Proportioning feeder
US3380467A (en) * 1965-12-21 1968-04-30 Hale Fire Pump Co Proportioning apparatus
US3647002A (en) * 1970-05-11 1972-03-07 Fire Control Eng Co Apparatus for admixing fluids in predetermined proportions
US4064891A (en) * 1974-06-06 1977-12-27 Hale Fire Pump Company Plural fluid proportioning apparatus

Also Published As

Publication number Publication date
EP0228236A3 (en) 1989-01-18
EP0228236A2 (de) 1987-07-08
EP0228236B1 (de) 1992-04-01
US4633895A (en) 1987-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee