CN1066802C - 喷油嘴的喷嘴头及其喷油嘴和内燃机 - Google Patents

喷油嘴的喷嘴头及其喷油嘴和内燃机 Download PDF

Info

Publication number
CN1066802C
CN1066802C CN95108417A CN95108417A CN1066802C CN 1066802 C CN1066802 C CN 1066802C CN 95108417 A CN95108417 A CN 95108417A CN 95108417 A CN95108417 A CN 95108417A CN 1066802 C CN1066802 C CN 1066802C
Authority
CN
China
Prior art keywords
nozzle tip
disruption member
nozzle
oil
chamber
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 - Fee Related
Application number
CN95108417A
Other languages
English (en)
Chinese (zh)
Other versions
CN1133394A (zh
Inventor
J·福兰维德
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.)
Wartsila NSD Schweiz AG
Winterthur Gas and Diesel AG
Original Assignee
Winterthur Gas and Diesel AG
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 Winterthur Gas and Diesel AG filed Critical Winterthur Gas and Diesel AG
Publication of CN1133394A publication Critical patent/CN1133394A/zh
Application granted granted Critical
Publication of CN1066802C publication Critical patent/CN1066802C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CN95108417A 1994-07-15 1995-07-14 喷油嘴的喷嘴头及其喷油嘴和内燃机 Expired - Fee Related CN1066802C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94810420.3 1994-07-15
EP19940810420 EP0692625B1 (de) 1994-07-15 1994-07-15 Düsenkopf für eine Brennstoffeinspritzdüse

Publications (2)

Publication Number Publication Date
CN1133394A CN1133394A (zh) 1996-10-16
CN1066802C true CN1066802C (zh) 2001-06-06

Family

ID=8218285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95108417A Expired - Fee Related CN1066802C (zh) 1994-07-15 1995-07-14 喷油嘴的喷嘴头及其喷油嘴和内燃机

Country Status (7)

Country Link
EP (1) EP0692625B1 (fi)
JP (1) JP3738053B2 (fi)
KR (1) KR100386183B1 (fi)
CN (1) CN1066802C (fi)
DE (1) DE59409040D1 (fi)
DK (1) DK0692625T3 (fi)
FI (1) FI106740B (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810583B2 (ja) * 1999-05-13 2006-08-16 三菱電機株式会社 燃料噴射弁
DK1353061T3 (da) * 2002-04-11 2008-06-23 Waertsilae Nsd Schweiz Ag Dysehoved til brændstofindspröjtningsdyse
DE10350548A1 (de) * 2003-10-29 2005-06-02 Robert Bosch Gmbh Brennstoffeinspritzventil
FR2888618B1 (fr) 2005-07-13 2007-09-14 Renault Sas Buse d'injection de gazole
WO2010035311A1 (ja) * 2008-09-24 2010-04-01 トヨタ自動車株式会社 内燃機関の燃料噴射弁及びその製造方法
CN104265530B (zh) * 2014-07-31 2016-08-31 中国第一汽车股份有限公司无锡油泵油嘴研究所 电控内燃机喷射器控制阀
CN105275698B (zh) * 2015-11-13 2017-11-10 吉林大学 一种发动机用变频喷油嘴
CN105715438A (zh) * 2016-03-30 2016-06-29 无锡美羊动力科技有限公司 内置三角转齿的高效柴油机喷油嘴
CN105715439A (zh) * 2016-03-30 2016-06-29 无锡美羊动力科技有限公司 内置双磨齿防堵塞型柴油机喷油嘴
CN105715440A (zh) * 2016-03-30 2016-06-29 无锡美羊动力科技有限公司 除油腻型柴油机喷油嘴
CN106150820A (zh) * 2016-07-12 2016-11-23 江西汇尔油泵油嘴有限公司 扰动柴油的方法以及喷油嘴
US10151235B2 (en) 2017-03-07 2018-12-11 Caterpillar Inc. Ducted combustion system for an internal combustion engine
CN108533377A (zh) * 2018-04-16 2018-09-14 浙江创格科技有限公司 一种高冷却效率的喷嘴总成
DK180103B1 (en) * 2018-12-11 2020-05-04 MAN Energy Solutions Internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028215A (fr) * 1950-11-21 1953-05-20 Augustin Chantiers Et Ateliers Perfectionnements aux pulvérisateurs de combustible
US4796816A (en) * 1987-09-21 1989-01-10 Gregory Khinchuk Impinging-jet fuel injection nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH340093A (de) * 1956-05-12 1959-07-31 Sulzer Ag Brennstoffeinspritzdüse und Verfahren zu deren Herstellung
DE4200709A1 (de) * 1992-01-14 1993-07-15 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1028215A (fr) * 1950-11-21 1953-05-20 Augustin Chantiers Et Ateliers Perfectionnements aux pulvérisateurs de combustible
US4796816A (en) * 1987-09-21 1989-01-10 Gregory Khinchuk Impinging-jet fuel injection nozzle

Also Published As

Publication number Publication date
FI953430A0 (fi) 1995-07-13
JPH0849634A (ja) 1996-02-20
CN1133394A (zh) 1996-10-16
EP0692625A1 (de) 1996-01-17
DE59409040D1 (de) 2000-02-03
FI953430A (fi) 1996-01-16
DK0692625T3 (da) 2000-04-17
FI106740B (fi) 2001-03-30
EP0692625B1 (de) 1999-12-29
KR100386183B1 (ko) 2003-08-06
JP3738053B2 (ja) 2006-01-25

Similar Documents

Publication Publication Date Title
CN1066802C (zh) 喷油嘴的喷嘴头及其喷油嘴和内燃机
US9803538B2 (en) Ducted combustion systems utilizing duct structures
US6732703B2 (en) Internal combustion engine producing low emissions
US7210448B2 (en) Internal combustion engine producing low emissions
RU2175728C2 (ru) Устройство впрыска топлива
EP1538317A2 (de) Direkteinspritzende Otto-Brennkraftmaschine
US10731544B2 (en) Internal combustion engine and method for its operation
EP0899432A2 (de) Brennkraftmaschine mit Fremdzündung
EP1319822B1 (de) Brennkraftmaschine mit Direkteinspritzung
DE69733244T2 (de) Verbrennungsverfahren mit geringen akustischen Tönen
DE10334347A1 (de) Kraftstoffeinspritzventil und Verbrennungsmotor mit Kraftstoffeinspritzventil
EP0909885B1 (de) Brennkraftmaschine mit Fremdzündung
EP1362996B1 (de) Kolben für eine direkteinspritzende, fremdgezündete Brennkraftmaschine
EP0897052B1 (de) Brennkraftmaschine mit Fremdzündung
CN110735748A (zh) 燃料喷射器及其喷嘴通道
CN1448618A (zh) 往复式内燃机的润滑系统和往复式内燃机的润滑方法
DE102014117439A1 (de) Vorrichtung zum Vernebeln oder Versprayen von Flüssigkeit in einen Betriebsraum
EP0104448A2 (en) Direct injection internal combustion engine of the compression ignition type
RU182454U1 (ru) Топливная форсунка камеры сгорания газотурбинного двигателя
US11236711B2 (en) Bluff body combustion system for an internal combustion engine
DE19621635A1 (de) Diesel-Brennkraftmaschine
US20190376466A1 (en) Piston Design for Flow Re-Direction
DE19651175A1 (de) Gegenkolben-Zweitakt-Verbrennungsmotor mit Direkteinspritzung des Kraftstoffes in den Zylinder und regelbarer Rotation und Turbulenz der Ladeluft
CN1068096C (zh) 在柴油发动机的汽缸中喷射燃料的方法和装置
SU987134A1 (ru) Камера сгорани дизел

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Applicant after: New Sulzer Diesel A G

Applicant before: New Sulzer Diesel AG

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: NEW SULZER DIESEL AG TO: WARTSILA NSD SCHWEIZ AG

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee