CO5721029A2 - MODULAR GASOLINE INJECTION DEVICE - Google Patents

MODULAR GASOLINE INJECTION DEVICE

Info

Publication number
CO5721029A2
CO5721029A2 CO05026533A CO05026533A CO5721029A2 CO 5721029 A2 CO5721029 A2 CO 5721029A2 CO 05026533 A CO05026533 A CO 05026533A CO 05026533 A CO05026533 A CO 05026533A CO 5721029 A2 CO5721029 A2 CO 5721029A2
Authority
CO
Colombia
Prior art keywords
gasoline
injector
pump
modular
pressure regulator
Prior art date
Application number
CO05026533A
Other languages
Spanish (es)
Inventor
Mitsuo Nakagawa
Shinichiro Yazawa
Akihiro Iimuro
Toichiro Hikichi
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CO5721029A2 publication Critical patent/CO5721029A2/en

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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/04—Pumps peculiar thereto
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1.- Un dispositivo de inyeccion modular en el cual estan integralmente conectados, un motor operado eléctricamente (10), una bomba de gasolina (11) que es accionada por un eje (21a) que sobresale del motor (10), levanta la presion de la gasolina introducida desde un tanque de gasolina (T) y la suministra bajo presion a un inyector (13), y un regulador de presion de inyeccion (14) que regula la presion de la gasolina suministrada a presion al inyector (13) desde la bomba de gasolina (11), caracterizado por que el retenedor del inyector (47) que sostiene el inyector (13) esta integralmente formado con el cuerpo modular (40) el cual es conectado a la bomba de gasolina (11), y un paso de gasolina (46) que permite a la bomba de gasolina (11), al regulador de presion de inyeccion (14) y al inyector (13) comunicarse entre si esta formado en el cuerpo modular (40), un colador de gasolina (12) que filtra la gasolina introducida desde el tanque de gasolina (T) esta integralmente unido a la bomba de gasolina (11), la bomba de gasolina (11) y el regulador de presion de inyeccion (14) estan dispuestos en una porcion de la base del inyector (13) de tal manera de ser adyacentes entre si en una direccion que intersecta la direccion axial del inyector (13), y el colador de gasolina (12) y el regulador de presion de inyeccion (14) estan dispuestos en una forma dividida tal, que relativo al eje de la bomba de gasolina (11) uno de ellos esta en un extremo en la direccion axial y el otro esta en el otro extremo en la direccion axial.2.- Un dispositivo modular de inyeccion de gasolina de acuerdo con la reivindicacion 1, donde una valvula de cierre por volteo lateral (16) que cierra el paso de gasolina (46) entre la bomba de gasolina (11) y el inyector (13) en respuesta a un volteo lateral del vehiculo es proveida al cuerpo modular (40).1.- A modular injection device in which they are integrally connected, an electrically operated engine (10), a gasoline pump (11) that is driven by a shaft (21a) protruding from the engine (10), raises the pressure of the gasoline introduced from a gasoline tank (T) and supplies it under pressure to an injector (13), and an injection pressure regulator (14) that regulates the pressure of the gasoline supplied under pressure to the injector (13) from the gasoline pump (11), characterized in that the injector retainer (47) that holds the injector (13) is integrally formed with the modular body (40) which is connected to the gasoline pump (11), and a petrol passage (46) that allows the fuel pump (11), the injection pressure regulator (14) and the injector (13) to communicate with each other formed in the modular body (40), a gasoline strainer ( 12) that filters the gasoline introduced from the gas tank (T) is integrally connected to the pump A of gasoline (11), the fuel pump (11) and the injection pressure regulator (14) are arranged in a portion of the injector base (13) in such a way as to be adjacent to each other in an intersecting direction the axial direction of the injector (13), and the gasoline strainer (12) and the injection pressure regulator (14) are arranged in such a divided manner, that one of them relative to the axis of the fuel pump (11) it is at one end in the axial direction and the other is at the other end in the axial direction. 2. A modular fuel injection device according to claim 1, wherein a side flip shut-off valve (16) which It closes the gas passage (46) between the fuel pump (11) and the injector (13) in response to a lateral turning of the vehicle is provided to the modular body (40).

CO05026533A 2002-09-25 2005-03-23 MODULAR GASOLINE INJECTION DEVICE CO5721029A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002279253A JP2004116359A (en) 2002-09-25 2002-09-25 Fuel injection device module

Publications (1)

Publication Number Publication Date
CO5721029A2 true CO5721029A2 (en) 2007-01-31

Family

ID=32040451

Family Applications (1)

Application Number Title Priority Date Filing Date
CO05026533A CO5721029A2 (en) 2002-09-25 2005-03-23 MODULAR GASOLINE INJECTION DEVICE

Country Status (12)

Country Link
JP (1) JP2004116359A (en)
KR (1) KR100710940B1 (en)
CN (1) CN100373042C (en)
AR (1) AR041280A1 (en)
AU (1) AU2003266577A1 (en)
BR (1) BR0314773B1 (en)
CO (1) CO5721029A2 (en)
ES (1) ES2301325B1 (en)
IT (1) ITTO20030710A1 (en)
MY (1) MY141921A (en)
TW (1) TWI237676B (en)
WO (1) WO2004029444A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4736512B2 (en) * 2005-04-07 2011-07-27 スズキ株式会社 Outboard motor fuel injection system
JP5329321B2 (en) * 2009-07-06 2013-10-30 愛三工業株式会社 Fuel injection device
JP5911047B2 (en) * 2011-04-21 2016-04-27 株式会社ケーヒン Fuel supply device for engine
DE102013209524A1 (en) * 2013-05-23 2014-11-27 Mahle International Gmbh Modular system for an axially flow-through valve insert

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB105904A (en) * 1916-03-15 1918-03-14 Charles Henri Claudel Improvements in Carburetters for Internal Combustion Engines.
JPH03117680A (en) * 1989-09-30 1991-05-20 Yamaha Motor Co Ltd Fuel feed device for two cycle engine
JP3704993B2 (en) * 1999-02-22 2005-10-12 スズキ株式会社 Motorcycle fuel pump equipment
JP2000265922A (en) * 1999-03-16 2000-09-26 Honda Motor Co Ltd Fuel injector
JP4130034B2 (en) * 1999-03-30 2008-08-06 本田技研工業株式会社 Fuel supply device
JP3764296B2 (en) * 1999-05-25 2006-04-05 愛三工業株式会社 Fuel supply device
JP4136213B2 (en) * 1999-07-07 2008-08-20 愛三工業株式会社 Fuel tank module
JP2002106441A (en) * 2000-09-28 2002-04-10 Aisan Ind Co Ltd Fuel supply system

Also Published As

Publication number Publication date
AU2003266577A1 (en) 2004-04-19
WO2004029444B1 (en) 2004-06-24
ES2301325A1 (en) 2008-06-16
BR0314773B1 (en) 2012-06-12
CN1685145A (en) 2005-10-19
ITTO20030710A1 (en) 2004-03-26
WO2004029444A1 (en) 2004-04-08
JP2004116359A (en) 2004-04-15
ES2301325B1 (en) 2009-05-01
CN100373042C (en) 2008-03-05
TW200407500A (en) 2004-05-16
AR041280A1 (en) 2005-05-11
TWI237676B (en) 2005-08-11
BR0314773A (en) 2005-07-26
KR100710940B1 (en) 2007-04-24
MY141921A (en) 2010-07-30
KR20050046791A (en) 2005-05-18

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Legal Events

Date Code Title Description
FG Application granted