PE20070252A1 - Regulador de presion de gas, en particular para motor a combustion - Google Patents

Regulador de presion de gas, en particular para motor a combustion

Info

Publication number
PE20070252A1
PE20070252A1 PE2006000674A PE2006000674A PE20070252A1 PE 20070252 A1 PE20070252 A1 PE 20070252A1 PE 2006000674 A PE2006000674 A PE 2006000674A PE 2006000674 A PE2006000674 A PE 2006000674A PE 20070252 A1 PE20070252 A1 PE 20070252A1
Authority
PE
Peru
Prior art keywords
low pressure
outlet
pressure chamber
combustion engine
gas
Prior art date
Application number
PE2006000674A
Other languages
English (en)
Inventor
Claude Risse
Paul Kremer
Michael Casier
Original Assignee
Luxembourg Patent Co Sa
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 Luxembourg Patent Co Sa filed Critical Luxembourg Patent Co Sa
Publication of PE20070252A1 publication Critical patent/PE20070252A1/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • 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
    • F02M21/06—Apparatus for de-liquefying, e.g. by heating
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
    • G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Fluid Pressure (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

SE REFIERE A UN REGULADOR DE LA PRESION DEL GAS DE UN MOTOR DE COMBUSTION INTERNA POR MEDIO DE UN CARBURANTE GASEOSO BAJO PRESION CONSTANTE, QUE COMPRENDE: A)UN ORIFICIO DE ENTRADA DE ALTA PRESION; B)UNA CAMARA DE BAJA PRESION; C)UNA VALVULA, LA CUAL PRESENTA UN PISTON MOVIL, PARA REGULAR LA CORRIENTE DEL GAS DE ORIFICIO DE ENTRADA DE ALTA PRESION HACIA (B); Y, D)UN ORIFICIO DE SALIDA DE BAJA PRESION QUE SE COMUNICA CON (B). EL ORIFICIO DE SALIDA DE BAJA PRESION TIENE UNA FORMA CONVERGENTE/DIVERGENTE Y AL MENOS UN PASO ASPIRACION SECUNDARIA QUE ESTA, POR UN LADO, EN COMUNICACION CON LA CAMARA DE BAJA PRESION Y POR OTRO LADO, EN COMUNICACION CON EL ORIFICIO DE SALIDA EN UN LUGAR POR DEBAJO DE LA SUPERFICIE DE PASO MINIMO DEL ORIFICIO DE SALIDA, CON EL FIN DE CREAR UN EFECTO DE VENTURI QUE AUMENTE EL FLUJO DEL GAS QUE SALE DE LA CAMARA DE BAJA PRESION
PE2006000674A 2005-06-16 2006-06-15 Regulador de presion de gas, en particular para motor a combustion PE20070252A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/052790 WO2006133736A2 (fr) 2005-06-16 2005-06-16 Regulateur de pression de gaz, notamment pour moteur a combustion

Publications (1)

Publication Number Publication Date
PE20070252A1 true PE20070252A1 (es) 2007-04-16

Family

ID=35744656

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2006000674A PE20070252A1 (es) 2005-06-16 2006-06-15 Regulador de presion de gas, en particular para motor a combustion

Country Status (6)

Country Link
EP (1) EP1891319B1 (es)
AT (1) ATE487043T1 (es)
DE (1) DE602005024626D1 (es)
PE (1) PE20070252A1 (es)
PL (1) PL1891319T3 (es)
WO (1) WO2006133736A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813799A1 (fr) 2006-01-27 2007-08-01 Luxembourg Patent Company S.A. Détendeur modulable avec double soufflet en basse pression
EP2017514B1 (fr) 2007-07-02 2018-11-14 Luxembourg Patent Company S.A. Vanne de fermeture intégrée dans un détendeur
FR2930619A1 (fr) * 2008-04-24 2009-10-30 Air Liquide Dispositif receveur de gaz sous pression, ensemble distributeur-dispositif receveur et systeme d'alimentation correspondant
FR2931223B1 (fr) 2008-05-16 2010-08-20 Air Liquide Dispositif distributeur de gaz sous pression, ensemble comprenant un tel dispositif et dispositif de commande, recipient pourvu d'un tel dispositif distributeur
ITPC20110013A1 (it) * 2011-06-09 2012-12-10 Parietti Pietro Poliauto Dispositivo per l' alimentazione di motori con un combustibile gassoso, in particolare di motori di veicoli
DE102011118848B4 (de) * 2011-11-18 2018-10-31 BO-INNO GmbH Gasdruckregelvorrichtung und Gehäuse einer Gasdruckregelvorrichtung
US9989978B2 (en) 2016-01-21 2018-06-05 Itt Manufacturing Enterprises Llc Natural gas pressure regulator having adjustable valve seat
DE102018207287A1 (de) * 2018-05-09 2019-11-14 Robert Bosch Gmbh Ventilanordnung zur Gasdruckregelung, Kraftstoffsystem mit Ventilanordnung zur Gasdruckregelung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969800A (en) * 1955-05-31 1961-01-31 B H Hadley Inc Control means and method to maintain predetermined pressure in a pressure zone
EP0182952B1 (en) * 1984-11-17 1989-06-28 B.B. BARBANTI BOLOGNA s.r.l. Equipment suitable for feeding in internal combustion engine with air-l.p.g or air-methane mixture and device to regulate the strength of the mixture delivered by this equipment
US5285810A (en) * 1993-02-11 1994-02-15 Itt Corporation Pressure-reducing regulator for compressed natural gas
JPH06299878A (ja) * 1993-04-16 1994-10-25 Kubota Corp ガスエンジンの燃料供給装置
FR2759442B1 (fr) * 1997-02-10 1999-04-30 Aerospatiale Regulateur detendeur pneumatique
IT1316306B1 (it) * 2000-01-27 2003-04-10 Landi Renzo Spa Regolatore di pressione a due stadi per alimentare un motore a scoppio con carburante gassoso a pressione costante
US6328054B1 (en) * 2000-07-07 2001-12-11 Parker-Hannifin Corporation-Veriflo Division Balanced fluid pressure regulator

Also Published As

Publication number Publication date
EP1891319A2 (fr) 2008-02-27
EP1891319B1 (fr) 2010-11-03
DE602005024626D1 (de) 2010-12-16
ATE487043T1 (de) 2010-11-15
WO2006133736A2 (fr) 2006-12-21
WO2006133736A3 (fr) 2007-03-29
PL1891319T3 (pl) 2011-04-29

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed