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MX2018005109A - Valvula de inyeccion de combustible. - Google Patents

Valvula de inyeccion de combustible.

Info

Publication number
MX2018005109A
MX2018005109A MX2018005109A MX2018005109A MX2018005109A MX 2018005109 A MX2018005109 A MX 2018005109A MX 2018005109 A MX2018005109 A MX 2018005109A MX 2018005109 A MX2018005109 A MX 2018005109A MX 2018005109 A MX2018005109 A MX 2018005109A
Authority
MX
Mexico
Prior art keywords
fuel
valve
space
valve seat
fuel injection
Prior art date
Application number
MX2018005109A
Other languages
English (en)
Inventor
Kohashi Kenichi
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2018005109A publication Critical patent/MX2018005109A/es

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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/06—Injectors with heating, cooling, or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for

Landscapes

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

Abstract

Una válvula de inyección de combustible incluye: una porción de cuerpo de boquilla; un cuerpo de válvula; y un asiento de válvula. El cuerpo de válvula y el asiento de válvula definen un espacio de combustible que se protege del agujero de inyección de combustible y se suministra con el combustible en un caso donde el cuerpo de válvula está en un estado que está asentado en una porción de asiento de válvula. El espacio de combustible incluye al menos un espacio entre una superficie lateral del cuerpo de válvula y una superficie que forma un espacio de alojamiento del asiento de válvula. El cuerpo de válvula y el asiento de válvula se configuran para provocar que el espacio de combustible y el agujero de inyección de combustible se comuniquen entre sí en un caso donde el cuerpo de válvula está en un estado que está separado de la porción de asiento de válvula. Se coloca una porción de irradiación de luz en una posición donde el espacio de combustible se irradia con luz transmitida.
MX2018005109A 2017-04-27 2018-04-25 Valvula de inyeccion de combustible. MX2018005109A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017088037A JP6575559B2 (ja) 2017-04-27 2017-04-27 燃料噴射弁

Publications (1)

Publication Number Publication Date
MX2018005109A true MX2018005109A (es) 2018-11-09

Family

ID=62025724

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005109A MX2018005109A (es) 2017-04-27 2018-04-25 Valvula de inyeccion de combustible.

Country Status (13)

Country Link
US (1) US10550810B2 (es)
EP (1) EP3396151B1 (es)
JP (1) JP6575559B2 (es)
KR (1) KR102046349B1 (es)
CN (1) CN108798958B (es)
AU (1) AU2018202600B2 (es)
BR (1) BR102018008236A2 (es)
CA (1) CA3002184C (es)
ES (1) ES2849351T3 (es)
MX (1) MX2018005109A (es)
PH (1) PH12018050171A1 (es)
RU (1) RU2691205C1 (es)
TW (1) TWI665384B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339171B (zh) * 2021-05-31 2022-07-01 长春腾翔汽车零部件有限公司 一种汽车发动机用喷油嘴
WO2024118386A1 (en) * 2022-11-28 2024-06-06 The Regents Of The University Of Michigan Fuel injector for use with low energy density fuels

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197462A (ja) 1982-05-11 1983-11-17 Mitsubishi Electric Corp 内燃機関の燃料霧化装置
CN1100775A (zh) * 1993-09-22 1995-03-29 徐桂芳 燃料电力雾化装置
US6102303A (en) 1996-03-29 2000-08-15 Siemens Automotive Corporation Fuel injector with internal heater
US6561168B2 (en) * 2001-03-29 2003-05-13 Denso Corporation Fuel injection device having heater
JP2003193936A (ja) * 2001-12-25 2003-07-09 Toyota Motor Corp 燃料噴射弁
CN1826698A (zh) * 2003-01-23 2006-08-30 菲利普莫里斯美国公司 用于产生动力的混合系统
JP2005098232A (ja) * 2003-09-25 2005-04-14 Denso Corp 内燃機関の燃料噴射装置
JP2006194174A (ja) 2005-01-14 2006-07-27 Denso Corp レーザ点火装置の廃熱利用装置
JP2006336493A (ja) * 2005-05-31 2006-12-14 Denso Corp 燃料噴射装置
DE102006024665A1 (de) * 2006-05-26 2007-11-29 Robert Bosch Gmbh Kraftstoffeinspritzsystem
US20110100338A1 (en) * 2009-06-18 2011-05-05 Jan Vetrovec Fuel injector
JP6039492B2 (ja) 2013-04-23 2016-12-07 日立オートモティブシステムズ株式会社 燃料噴射弁及びその製造方法
EP2832867B1 (en) * 2013-08-02 2016-06-01 Continental Automotive GmbH Method for producing a valve body for an electromechanically operable valve, a valve body, and an electromechanically operable valve comprising the valve body
JP2015108302A (ja) * 2013-12-03 2015-06-11 国立大学法人 東京大学 液体噴射装置および液体噴射方法
RU2621445C1 (ru) * 2015-12-08 2017-06-06 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Устройство подачи топлива в цилиндр двигателя внутреннего сгорания

Also Published As

Publication number Publication date
RU2691205C1 (ru) 2019-06-11
CA3002184C (en) 2020-06-16
EP3396151B1 (en) 2021-01-06
US20180313311A1 (en) 2018-11-01
PH12018050171A1 (en) 2019-10-28
JP6575559B2 (ja) 2019-09-18
AU2018202600B2 (en) 2019-10-10
TWI665384B (zh) 2019-07-11
CA3002184A1 (en) 2018-10-27
ES2849351T3 (es) 2021-08-17
EP3396151A1 (en) 2018-10-31
CN108798958B (zh) 2020-10-23
TW201839256A (zh) 2018-11-01
US10550810B2 (en) 2020-02-04
KR20180120584A (ko) 2018-11-06
JP2018184925A (ja) 2018-11-22
AU2018202600A1 (en) 2018-11-15
KR102046349B1 (ko) 2019-11-19
CN108798958A (zh) 2018-11-13
BR102018008236A2 (pt) 2019-03-12

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