IT1392670B1 - Iniettore - Google Patents

Iniettore

Info

Publication number
IT1392670B1
IT1392670B1 ITMI2008A002298A ITMI20082298A IT1392670B1 IT 1392670 B1 IT1392670 B1 IT 1392670B1 IT MI2008A002298 A ITMI2008A002298 A IT MI2008A002298A IT MI20082298 A ITMI20082298 A IT MI20082298A IT 1392670 B1 IT1392670 B1 IT 1392670B1
Authority
IT
Italy
Prior art keywords
injector
Prior art date
Application number
ITMI2008A002298A
Other languages
English (en)
Inventor
Jin Oh Song
Original Assignee
Kia Motors Corp
Hyundai 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 Kia Motors Corp, Hyundai Motor Co Ltd filed Critical Kia Motors Corp
Publication of ITMI20082298A1 publication Critical patent/ITMI20082298A1/it
Application granted granted Critical
Publication of IT1392670B1 publication Critical patent/IT1392670B1/it

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
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • 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
    • 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
    • F02M21/0248—Injectors
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • 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
    • F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
    • 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
    • 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
    • F02M21/0248—Injectors
    • F02M21/0251—Details of actuators therefor
    • F02M21/0254—Electric actuators, e.g. solenoid or piezoelectric
    • 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
ITMI2008A002298A 2008-06-05 2008-12-23 Iniettore IT1392670B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080053356A KR100986070B1 (ko) 2008-06-05 2008-06-05 연료 분사 장치

Publications (2)

Publication Number Publication Date
ITMI20082298A1 ITMI20082298A1 (it) 2009-12-06
IT1392670B1 true IT1392670B1 (it) 2012-03-16

Family

ID=41399402

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A002298A IT1392670B1 (it) 2008-06-05 2008-12-23 Iniettore

Country Status (5)

Country Link
US (1) US20090302136A1 (it)
JP (1) JP5295736B2 (it)
KR (1) KR100986070B1 (it)
CN (1) CN101598097A (it)
IT (1) IT1392670B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9115814B2 (en) * 2010-05-25 2015-08-25 Emerson Process Management (Tianjin) Valve Co., Ltd. Valve trim apparatus having a cavity to receive contaminates from a sealing surface
KR101274328B1 (ko) * 2011-04-19 2013-06-13 주식회사 현대케피코 연료분사밸브의 노즐 코팅 구조 및 방법
KR101369364B1 (ko) 2012-01-09 2014-03-06 삼성전자주식회사 형광체 디스펜서
JP5972132B2 (ja) * 2012-09-26 2016-08-17 新日鐵住金株式会社 ノズル
US9051910B2 (en) * 2013-01-31 2015-06-09 Caterpillar Inc. Valve assembly for fuel system and method
DE102016203822B4 (de) * 2016-03-09 2017-12-07 Robert Bosch Gmbh Kraftstoffeinspritzventil
US10626834B2 (en) * 2016-05-03 2020-04-21 GM Global Technology Operations LLC Fuel injector for an internal combustion engine
DE102016220461A1 (de) * 2016-10-19 2018-04-19 Robert Bosch Gmbh Verfahren zur Ermittlung des Drucks in einem Brennraum einer Brennkraftmaschine, Kraftstoffinjektor
JP2019100208A (ja) * 2017-11-29 2019-06-24 株式会社デンソー 燃料噴射弁
CN110318926A (zh) * 2018-03-29 2019-10-11 罗伯特·博世有限公司 喷射器及其阀座

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230760A (ja) * 1988-07-17 1990-02-01 Semiconductor Energy Lab Co Ltd 炭素を主成分とする被膜を有する複合体
US5230931A (en) * 1987-08-10 1993-07-27 Semiconductor Energy Laboratory Co., Ltd. Plasma-assisted cvd of carbonaceous films by using a bias voltage
JPH10238320A (ja) * 1997-02-28 1998-09-08 Mitsubishi Motors Corp 内燃機関用バルブ
JPH1161380A (ja) * 1997-08-20 1999-03-05 Kobe Steel Ltd 耐磨耗性多層型硬質皮膜
US6802457B1 (en) * 1998-09-21 2004-10-12 Caterpillar Inc Coatings for use in fuel system components
JP3034241B1 (ja) * 1998-11-17 2000-04-17 川崎重工業株式会社 高硬度高密着性ｄｌｃ膜の成膜方法
KR100431766B1 (ko) 1999-04-27 2004-05-17 지멘스 비디오 오토모티브 코포레이션 전이영역을 구비한 연료 인젝터
US6715693B1 (en) * 2000-02-15 2004-04-06 Caterpillar Inc Thin film coating for fuel injector components
US6508416B1 (en) 2000-04-28 2003-01-21 Delphi Technologies, Inc. Coated fuel injector valve
JP2005207299A (ja) 2004-01-22 2005-08-04 Bosch Automotive Systems Corp 燃料噴射弁

Also Published As

Publication number Publication date
KR100986070B1 (ko) 2010-10-07
KR20090126966A (ko) 2009-12-09
JP2009293612A (ja) 2009-12-17
CN101598097A (zh) 2009-12-09
US20090302136A1 (en) 2009-12-10
ITMI20082298A1 (it) 2009-12-06
JP5295736B2 (ja) 2013-09-18

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