ES2109874A1 - Installation for metering foam-forming substances or additives into a stream of water - Google Patents

Installation for metering foam-forming substances or additives into a stream of water

Info

Publication number
ES2109874A1
ES2109874A1 ES09500940A ES9500940A ES2109874A1 ES 2109874 A1 ES2109874 A1 ES 2109874A1 ES 09500940 A ES09500940 A ES 09500940A ES 9500940 A ES9500940 A ES 9500940A ES 2109874 A1 ES2109874 A1 ES 2109874A1
Authority
ES
Spain
Prior art keywords
foam
water
installation
forming substance
additives
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
ES09500940A
Other languages
Spanish (es)
Other versions
ES2109874B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9500940A priority Critical patent/ES2109874B1/en
Publication of ES2109874A1 publication Critical patent/ES2109874A1/en
Application granted granted Critical
Publication of ES2109874B1 publication Critical patent/ES2109874B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Installation which comprises a pump 2 for supplying pressurized water to hoses 3, a water-flow sensor 5, a pump 7 for metering out foam-forming substance, a sensor 9 for sensing the flow of foam-forming substance and an electronic control unit 10 which processes the signals 11 and 12 originating from the flow measuring devices 5 and 9. The control unit comprises a selector 16 for selecting the proportion of foam-forming substance to be metered and also a regulator which emits a signal 13 for adjusting the speed of the pump metering out foam-forming substance. <IMAGE>
ES9500940A 1995-05-17 1995-05-17 INSTALLATION FOR THE DOSAGE OF FOAMS OR ADDITIVES TO A VEIN OF WATER. Expired - Fee Related ES2109874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500940A ES2109874B1 (en) 1995-05-17 1995-05-17 INSTALLATION FOR THE DOSAGE OF FOAMS OR ADDITIVES TO A VEIN OF WATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500940A ES2109874B1 (en) 1995-05-17 1995-05-17 INSTALLATION FOR THE DOSAGE OF FOAMS OR ADDITIVES TO A VEIN OF WATER.

Publications (2)

Publication Number Publication Date
ES2109874A1 true ES2109874A1 (en) 1998-01-16
ES2109874B1 ES2109874B1 (en) 1998-08-01

Family

ID=8290374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500940A Expired - Fee Related ES2109874B1 (en) 1995-05-17 1995-05-17 INSTALLATION FOR THE DOSAGE OF FOAMS OR ADDITIVES TO A VEIN OF WATER.

Country Status (1)

Country Link
ES (1) ES2109874B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018134451A1 (en) 2017-01-17 2018-07-26 Ox-Compañia De Tratamiento De Aguas, S.L. Control device for water processing installations
ES2784733A1 (en) * 2019-03-28 2020-09-30 Martino Joaquin Gracia Fire extinguishing pump for high intensity fires and high temperatures (Machine-translation by Google Translate, not legally binding)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324294A (en) * 1979-02-07 1982-04-13 John McLoughlin Chemical injection control system for fire fighting
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
US5174383A (en) * 1988-09-08 1992-12-29 Hypro Corporation Apparatus and method for controlling the introduction of chemical foamant into water stream in fire-fighting equipment
ES2047588T3 (en) * 1988-05-26 1994-03-01 Total Feuerschutz Gmbh DEVICE FOR FIRE EXTINGUISHING FACILITIES WITH AN ADDITIONAL ELECTRONICALLY CONTROLLED AUTOMATIC MIXER.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324294A (en) * 1979-02-07 1982-04-13 John McLoughlin Chemical injection control system for fire fighting
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
ES2047588T3 (en) * 1988-05-26 1994-03-01 Total Feuerschutz Gmbh DEVICE FOR FIRE EXTINGUISHING FACILITIES WITH AN ADDITIONAL ELECTRONICALLY CONTROLLED AUTOMATIC MIXER.
US5174383A (en) * 1988-09-08 1992-12-29 Hypro Corporation Apparatus and method for controlling the introduction of chemical foamant into water stream in fire-fighting equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI en DERWENT PUBLICATIONS LTD. (Londres, GB). & DE 3038334 A1 (ZIEGLER A AND CO. GMBH) 21.10.82 * Resumen; figura * *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018134451A1 (en) 2017-01-17 2018-07-26 Ox-Compañia De Tratamiento De Aguas, S.L. Control device for water processing installations
ES2784733A1 (en) * 2019-03-28 2020-09-30 Martino Joaquin Gracia Fire extinguishing pump for high intensity fires and high temperatures (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ES2109874B1 (en) 1998-08-01

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