ES2050698T3 - Dispositivo de regulacion para un carburador de gas tipo venturi. - Google Patents

Dispositivo de regulacion para un carburador de gas tipo venturi.

Info

Publication number
ES2050698T3
ES2050698T3 ES88202012T ES88202012T ES2050698T3 ES 2050698 T3 ES2050698 T3 ES 2050698T3 ES 88202012 T ES88202012 T ES 88202012T ES 88202012 T ES88202012 T ES 88202012T ES 2050698 T3 ES2050698 T3 ES 2050698T3
Authority
ES
Spain
Prior art keywords
venturi
gas
carburettor
engine
venturi throat
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
ES88202012T
Other languages
English (en)
Inventor
Leendert Wolters
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application granted granted Critical
Publication of ES2050698T3 publication Critical patent/ES2050698T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/042—Mixer comprising a plurality of bores or flow passages
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

DISPOSITIVO REGULADOR PARA CARBURADOR DE GAS TIPO VENTURI (1), EN PARTICULAR PARA UTILIZAR CON MOTORES DE COMBUSTION INTERNA. SU FUNCION ES REDUCIR LAS PERDIDAS EN LA SUCCION OCASIONADAS POR LA RESISTENCIA A LA FLUENCIA DEL PASO VENTURI (10), NORMALMENTE ESTRECHO, Y MEJORAR, AL MISMO TIEMPO, EL CONTROL SOBRE LA CONCENTRACION DE LA MEZCLA GASENRIQUECIMIENTO Y/O EL EMPOBRECIMIENTO DE LA CONCENTRACION DE LA MEZCLA GAS/AIRE, POR EJEMPLO PARA CONTROLAR LA COMBUSTION POBRE EN LAS CARGAS SUPERIORES Y EL ENRIQUECIMIENTO EN LAS INFERIORES. SE APLICA EL MISMO PRINCIPIO PARA MEJORAR EL ARRANQUE Y EL FUNCIONAMIENTO DE CARGA BAJA. EL DISPOSITIVO HACE POSIBLE UN FACIL AJUSTE DE LOS MOTORES EXISTENTES DE DIFERENTES TIPOS Y MARCAS Y DISTINTOS GASES DE COMBUSTION, Y ES DE PEQUEÑO TAMAÑO.
ES88202012T 1987-09-22 1988-09-14 Dispositivo de regulacion para un carburador de gas tipo venturi. Expired - Lifetime ES2050698T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8702256A NL8702256A (nl) 1987-09-22 1987-09-22 Regelinrichting voor venturi-gascarburateur.

Publications (1)

Publication Number Publication Date
ES2050698T3 true ES2050698T3 (es) 1994-06-01

Family

ID=19850643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88202012T Expired - Lifetime ES2050698T3 (es) 1987-09-22 1988-09-14 Dispositivo de regulacion para un carburador de gas tipo venturi.

Country Status (5)

Country Link
EP (1) EP0309044B1 (es)
AT (1) ATE101239T1 (es)
DE (1) DE3887609T2 (es)
ES (1) ES2050698T3 (es)
NL (1) NL8702256A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689565A5 (de) 1995-03-09 1999-06-15 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bildung eines turbulenten Kraftstoff-Luft-Gemisches im Verbrennungsraum jedes Zylinders eines ventilgesteuerten Verbrennungsmotors.
DE10002581C2 (de) 2000-01-21 2002-01-17 Man B & W Diesel Ag Turbolader
DE10346983B4 (de) * 2003-10-09 2010-09-09 Mtu Friedrichshafen Gmbh Verfahren und eine Vorrichtung zur Regelung eines Kraftstoff-Luft-Gemischs einer mit gasförmigem Kraftstoff betriebenen Brennkraftmaschine
ES2270329T3 (es) 2004-05-12 2007-04-01 C.R.F. Societa Consortile Per Azioni Sistema de alimentacion de gas para un motor de combustion interna, provisto de una valvula reductora de presion conectada al colector de admision.
US8460413B2 (en) * 2006-03-09 2013-06-11 Energy & Environmental Research Center Foundation Method and apparatus for supply of low-Btu gas to an engine generator
DE102016200490B4 (de) * 2016-01-15 2018-05-30 Mtu Onsite Energy Gmbh Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine
US11106227B2 (en) 2019-05-03 2021-08-31 Zurn Industries, Llc Pressure reducing valve with an integral venturi
CN111561406A (zh) * 2020-06-09 2020-08-21 重庆大江动力设备制造有限公司 一种双缸混合器
US11821389B2 (en) * 2021-08-20 2023-11-21 Caterpillar Inc. Method and system for supplying fuel gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781752A (en) * 1953-06-16 1957-02-19 Shell Dev Charge-forming apparatus for gas internal combustion engines
US3068085A (en) * 1958-01-24 1962-12-11 Bosch Arma Corp Equalizing system for gaseous fuel feeds for internal combustion engines
GB1218242A (en) * 1968-02-17 1971-01-06 Milbank & Keith Garages Ltd Means for supplying gas to an internal combustion petrol engine as an alternative fuel
NL7706500A (en) * 1977-06-13 1978-12-15 Agas Nederland B V Gas pressure auxiliary regulator - has throttle with valved by=pass causing excess pressure at very low consumption rate
NL8101791A (nl) * 1981-04-11 1982-11-01 Mannessen Johannes Verbrandingsmotor voorzien van een verdamper-drukregelaar.

Also Published As

Publication number Publication date
DE3887609T2 (de) 1994-05-19
EP0309044A1 (en) 1989-03-29
NL8702256A (nl) 1989-04-17
EP0309044B1 (en) 1994-02-02
ATE101239T1 (de) 1994-02-15
DE3887609D1 (de) 1994-03-17

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