EP0343320A3 - Apparatus for fire-extinguishing installations with an electronically controlled automatic mixing device - Google Patents

Apparatus for fire-extinguishing installations with an electronically controlled automatic mixing device Download PDF

Info

Publication number
EP0343320A3
EP0343320A3 EP89102495A EP89102495A EP0343320A3 EP 0343320 A3 EP0343320 A3 EP 0343320A3 EP 89102495 A EP89102495 A EP 89102495A EP 89102495 A EP89102495 A EP 89102495A EP 0343320 A3 EP0343320 A3 EP 0343320A3
Authority
EP
European Patent Office
Prior art keywords
fire
mixing device
electronically controlled
controlled automatic
automatic mixing
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.)
Granted
Application number
EP89102495A
Other languages
German (de)
Other versions
EP0343320B1 (en
EP0343320A2 (en
Inventor
Reinhard Dipl.-Ing. Lansche
Ulrich Dobbertin
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.)
Total Walther Feuerschutz GmbH
Original Assignee
Total Walther 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 Walther Feuerschutz GmbH filed Critical Total Walther Feuerschutz GmbH
Priority to AT89102495T priority Critical patent/ATE97750T1/en
Publication of EP0343320A2 publication Critical patent/EP0343320A2/en
Publication of EP0343320A3 publication Critical patent/EP0343320A3/en
Application granted granted Critical
Publication of EP0343320B1 publication Critical patent/EP0343320B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Control Of Non-Electrical Variables (AREA)
  • Accessories For Mixers (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)

Abstract

The invention relates to an apparatus with an electronically controlled automatic mixing device, in particular for fire-extinguishing installations, which can be used both for stationary and for mobile installations and equipment. The adjustment of the control valve is effected via a digital control on a microprocessor basis, the electronic control being subdivided into a basic electronic system and an operation terminal. <IMAGE>
EP89102495A 1988-05-26 1989-02-14 Apparatus for fire-extinguishing installations with an electronically controlled automatic mixing device Expired - Lifetime EP0343320B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102495T ATE97750T1 (en) 1988-05-26 1989-02-14 DEVICE FOR FIRE EXTINGUISHING SYSTEMS WITH AN AUTOMATIC, ELECTRONICALLY CONTROLLED PROPORTIONER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3817852 1988-05-26
DE3817852A DE3817852C1 (en) 1988-05-26 1988-05-26

Publications (3)

Publication Number Publication Date
EP0343320A2 EP0343320A2 (en) 1989-11-29
EP0343320A3 true EP0343320A3 (en) 1990-06-13
EP0343320B1 EP0343320B1 (en) 1993-11-24

Family

ID=6355147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102495A Expired - Lifetime EP0343320B1 (en) 1988-05-26 1989-02-14 Apparatus for fire-extinguishing installations with an electronically controlled automatic mixing device

Country Status (5)

Country Link
EP (1) EP0343320B1 (en)
AT (1) ATE97750T1 (en)
DE (1) DE3817852C1 (en)
ES (1) ES2047588T3 (en)
YU (1) YU47582B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284174A (en) * 1992-08-18 1994-02-08 Chubb National Foam, Inc. System and method for producing and maintaining predetermined proportionate mixtures of fluids
US5232052A (en) * 1993-02-09 1993-08-03 Hypro Corporation Apparatus and method for controlling the introduction of chemical foamant into a water stream in fire-fighting equipment
FR2718038B1 (en) * 1994-03-29 1996-05-15 Ctd Pulverisation Device for injecting and dosing a product into a water pipe for fire fighting.
ES2109874B1 (en) * 1995-05-17 1998-08-01 Acuna Alonso Antonio INSTALLATION FOR THE DOSAGE OF FOAMS OR ADDITIVES TO A VEIN OF WATER.
JPH0989613A (en) * 1995-09-25 1997-04-04 Smc Corp Flow-rate detection switch
US6047952A (en) 1998-07-14 2000-04-11 Hale Products, Inc. Ball valve assembly
DE102004037627A1 (en) * 2004-08-02 2006-03-16 Pas-Herzog Engineering & Fireprotection Gmbh & Co. Kg Extinguishing system and method for reducing and / or preventing the spread of smoke and / or fire
WO2006081625A1 (en) * 2005-02-04 2006-08-10 Cft Services Pty Ltd Fire protection induction system
US8307907B2 (en) 2008-02-28 2012-11-13 Hale Products, Inc. Hybrid foam proportioning system
AR134242A1 (en) * 2023-12-22 2025-12-17 Guarany Ind E Comercio Ltda SYSTEM AND DOSING METHOD FOR APPLYING FOAM-GENERATING LIQUID

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586027A (en) * 1968-04-01 1971-06-22 John J Fitzgerald Jr Automatic pressure controller
US3970942A (en) * 1974-04-22 1976-07-20 Sun Oil Company Of Pennsylvania Anti-hunting system for valve operator circuit
EP0032696A1 (en) * 1980-01-11 1981-07-29 Olin Corporation Method and apparatus for automatically controlling the rate of mass flow
EP0124251A2 (en) * 1983-04-06 1984-11-07 Halliburton Company Apparatus and method for mixing a plurality of substances
US4638465A (en) * 1983-08-04 1987-01-20 Sgs-Ates Componenti Elettronici S.P.A. Integrated structure microcomputer provided with non-volatile RAM memory
DE3726672A1 (en) * 1986-10-09 1988-04-14 Total Feuerschutz Gmbh DEVICE FOR FIRE-EXTINGUISHING VEHICLES WITH AN AUTOMATIC, ELECTRONICALLY CONTROLLED ADJUSTER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038334A1 (en) * 1980-10-10 1982-10-21 Albert Ziegler Gmbh & Co Kg, 7928 Giengen Foam-generating agent feed for fire engine - has measuring point in water line prior to foam agent entry into water line
DE3684693D1 (en) * 1985-12-30 1992-05-07 Braendle Tony Ag DOSING CONTROL ARRANGEMENT AND METHOD, IN PARTICULAR FOR A FIREFIGHTER EXTINGUISHER.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586027A (en) * 1968-04-01 1971-06-22 John J Fitzgerald Jr Automatic pressure controller
US3970942A (en) * 1974-04-22 1976-07-20 Sun Oil Company Of Pennsylvania Anti-hunting system for valve operator circuit
EP0032696A1 (en) * 1980-01-11 1981-07-29 Olin Corporation Method and apparatus for automatically controlling the rate of mass flow
EP0124251A2 (en) * 1983-04-06 1984-11-07 Halliburton Company Apparatus and method for mixing a plurality of substances
US4638465A (en) * 1983-08-04 1987-01-20 Sgs-Ates Componenti Elettronici S.P.A. Integrated structure microcomputer provided with non-volatile RAM memory
DE3726672A1 (en) * 1986-10-09 1988-04-14 Total Feuerschutz Gmbh DEVICE FOR FIRE-EXTINGUISHING VEHICLES WITH AN AUTOMATIC, ELECTRONICALLY CONTROLLED ADJUSTER

Also Published As

Publication number Publication date
DE3817852C1 (en) 1989-07-27
YU47582B (en) 1995-10-24
EP0343320B1 (en) 1993-11-24
EP0343320A2 (en) 1989-11-29
ATE97750T1 (en) 1993-12-15
YU108389A (en) 1992-09-07
ES2047588T3 (en) 1994-03-01

Similar Documents

Publication Publication Date Title
SG54329A1 (en) Apparatus with lens control device
FR2672456B1 (en) METHOD FOR OPERATING A RADIOTELEPHONE AND ASSOCIATED DEVICE FOR CONTROLLING THE OPERATIONS OF A RADIOTELEPHONE
DE3376776D1 (en) Communications system and device therefor employing control line minimization
EP0343320A3 (en) Apparatus for fire-extinguishing installations with an electronically controlled automatic mixing device
EP0698517A3 (en) Procedure and device for controlling a vehicle equipped with an automatic transmission
GB9907779D0 (en) Automatic regulating valve apparatus
GB2254258B (en) Gas ratio control device for an anasthesia apparatus
AU637288B1 (en) Control apparatus and method for an automatic transmission
AU7933091A (en) Control and interface apparatus for telephone systems
SE9502034L (en) Automatic switchable anesthetic equipment
GB8328627D0 (en) Automatic background brightness control device
EP0459434A3 (en) Hydropneumatic constant pressure device for automatic control of the operation and stopping of electrical motorpumps
FR2683414B1 (en) CONTRAST AND BRIGHTNESS CONTROL FOR TELEVISION TELEVISION RECEIVER.
GB2229061B (en) Electronic still camera having remote control device
FR2524549B1 (en) CONTROL DEVICE FOR SWITCHING ON AND OFF SWITCHING GAS TURBOCHARGERS
EP0462541A3 (en) Image information control device and display system
EP0509551A3 (en) Shutter control device for camera and control method therefor
TW462570U (en) Device and method for controlling video mute using microcomputer
TW351824B (en) Interlocking device for substrate handling equipment
GB2032225B (en) Control device in an automatic telephone answering apparatus
FR2679178B1 (en) METHOD AND DEVICE FOR CONTROLLING AN AUTOMATIC TRANSMISSION.
EP0436442A3 (en) Compatible circuit for automatically controlling white balance and black balance and the method thereof
JPS5333521A (en) Monitor device for moving object
FR2726050B1 (en) AUTOMATIC DEVICE WITH MILLIMETER ADJUSTMENT FOR STOPPING THE RELATIVE SLIDING OF TWO ELEMENTS, AND APPARATUSES IMPLEMENTING SUCH A DEVICE
FR2704913B1 (en) AUTOMATIC ADJUSTMENT DEVICE FOR CONTROL CABLE.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19890214

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH ES FR GB GR IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH ES FR GB GR IT LI NL SE

17Q First examination report despatched

Effective date: 19920609

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH ES FR GB GR IT LI NL SE

REF Corresponds to:

Ref document number: 97750

Country of ref document: AT

Date of ref document: 19931215

Kind code of ref document: T

ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2047588

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940203

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3010362

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: TOTAL FEUERSCHUTZ GMBH

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLS Nl: assignments of ep-patents

Owner name: TOTAL FEUERSCHUTZ GMBH TE LADENBURG, BONDSREPUBLIE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EAL Se: european patent in force in sweden

Ref document number: 89102495.2

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: TOTAL WALTHER FEUERSCHUTZ GMBH

NLS Nl: assignments of ep-patents

Owner name: TOTAL WALTHER FEUERSCHUTZ GMBH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19951124

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19951220

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 19951221

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19960209

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960229

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19970129

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19970214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970215

Ref country code: SE

Effective date: 19970215

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19970831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19970901

REG Reference to a national code

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3010362

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970214

EUG Se: european patent has lapsed

Ref document number: 89102495.2

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19970901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: TOTAL WALTHER FEUERSCHUTZ GMBH TRANSFER- HERMANN G

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990405

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20040217

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

BERE Be: lapsed

Owner name: DIPL.-ING. HERMANN *G?HRINGER

Effective date: 20050228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20051229

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070214

BERE Be: lapsed

Owner name: DIPL.-ING. HERMANN *G?HRINGER

Effective date: 20050228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20080415

Year of fee payment: 20

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: ALDO ROEMPLER PATENTANWALT;BRENDENWEG 11 POSTFACH 154;9424 RHEINECK (CH)

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL