JPH0765554B2 - 内燃機関用燃料噴射ノズル - Google Patents

内燃機関用燃料噴射ノズル

Info

Publication number: JPH0765554B2
Authority: JP; Japan
Prior art keywords: nozzle; fuel; nozzle needle; valve seat; needle
Prior art date: 1985-11-08
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 - Lifetime

Application number

JP61048773A

Other languages

English (en)

Japanese (ja)

Other versions

JPS62111160A (ja

Inventor

オツト・フロイデンシユス

ギユンテル・ヘルデイン

ハーラルト・シユミツト

エメリヒ・シユライネル

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.)

Steyr Daimler Puch AG

Original Assignee

Steyr Daimler Puch 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.)

1985-11-08

Filing date

1986-03-07

Publication date

1995-07-19

1986-03-07 Application filed by Steyr Daimler Puch AG filed Critical Steyr Daimler Puch AG

1987-05-22 Publication of JPS62111160A publication Critical patent/JPS62111160A/ja

1995-07-19 Publication of JPH0765554B2 publication Critical patent/JPH0765554B2/ja

2010-07-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims description 62
238000002347 injection Methods 0.000 title claims description 16
239000007924 injection Substances 0.000 title claims description 16
238000002485 combustion reaction Methods 0.000 title claims description 15
208000006011 Stroke Diseases 0.000 claims description 23
230000002093 peripheral effect Effects 0.000 claims description 5
238000011144 upstream manufacturing Methods 0.000 claims description 4
238000007789 sealing Methods 0.000 claims 1
238000009826 distribution Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
238000000889 atomisation Methods 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000010432 diamond Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1

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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/083—Having two or more closing springs acting on injection-valve
- 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

Landscapes

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

JP61048773A 1985-11-08 1986-03-07 内燃機関用燃料噴射ノズル Expired - Lifetime JPH0765554B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT3231/85		1985-11-08
AT0323185A AT394761B (de)	1985-11-08	1985-11-08	Kraftstoff-einspritzduese fuer brennkraftmaschinen

Publications (2)

Publication Number	Publication Date
JPS62111160A JPS62111160A (ja)	1987-05-22
JPH0765554B2 true JPH0765554B2 (ja)	1995-07-19

Family

ID=3547414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61048773A Expired - Lifetime JPH0765554B2 (ja)	1985-11-08	1986-03-07	内燃機関用燃料噴射ノズル

Country Status (6)

Country	Link
JP (1)	JPH0765554B2 (de)
AT (1)	AT394761B (de)
BG (1)	BG48459A3 (de)
FR (1)	FR2589953B1 (de)
IT (1)	IT1189549B (de)
SU (1)	SU1405710A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH077533U (ja) *	1993-07-09	1995-02-03	株式会社本宏製作所	組立棚用棚枠
DE102008005523A1 (de) *	2008-01-23	2009-07-30	Robert Bosch Gmbh	Kraftstoffinjektor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD8505A (de) *
US1735718A (en) *	1925-04-04	1929-11-12	Andre C Attendu	Fuel injector
FR972143A (fr) *	1948-09-07	1951-01-25	Aviat Et Materiel Moderne Soc	Injecteur à deux ou plusieurs phases
CH329505A (de) *	1955-02-23	1958-04-30	Saurer Ag Adolph	Verfahren zum Steuern des Durchflussquerschnittes von Einspritzdüsen für Brennkraftmaschinen und Einspritzdüse zur Durchführung des Verfahrens
AT195179B (de) *	1956-11-16	1958-01-25	Freidmann & Maier	Einspritzdüse für Einspritzbrennkraftmaschinen
DE1026572B (de) *	1956-11-16	1958-03-20	Friedmann & Maier Ag	Einspritzduese fuer Einspritzbrennkraftmaschinen
GB1284797A (en) *	1970-04-17	1972-08-09	Daimler Benz Ag	Improvements relating to fuel-injection nozzle assemblies for internal combustion engines
US3892208A (en) *	1972-07-05	1975-07-01	Mcculloch Corp	Modified injection spray characteristics for spaced burning loci engines
DE2655793A1 (de) *	1976-12-09	1978-06-22	Maschf Augsburg Nuernberg Ag	Gesteuerte mehrloch-einspritzduese
DE2711350A1 (de) *	1977-03-16	1978-09-21	Bosch Gmbh Robert	Kraftstoffeinspritzduese fuer brennkraftmaschinen
JPS5882069A (ja) *	1981-11-09	1983-05-17	Nissan Motor Co Ltd	燃料噴射ノズル
US4540126A (en) *	1982-04-08	1985-09-10	Nissan Motor Co., Ltd.	Fuel injection nozzle
JPS59131572U (ja) *	1983-02-22	1984-09-04	日産自動車株式会社	燃料噴射弁装置

1985
- 1985-11-08 AT AT0323185A patent/AT394761B/de not_active IP Right Cessation
1986
- 1986-03-07 JP JP61048773A patent/JPH0765554B2/ja not_active Expired - Lifetime
- 1986-03-14 FR FR8603701A patent/FR2589953B1/fr not_active Expired - Lifetime
- 1986-04-09 SU SU864027238A patent/SU1405710A3/ru active
- 1986-06-13 IT IT20780/86A patent/IT1189549B/it active
- 1986-10-31 BG BG076932A patent/BG48459A3/xx unknown

Also Published As

Publication number	Publication date
IT8620780A0 (it)	1986-06-13
FR2589953A1 (fr)	1987-05-15
IT8620780A1 (it)	1987-12-13
JPS62111160A (ja)	1987-05-22
FR2589953B1 (fr)	1993-05-14
BG48459A3 (en)	1991-02-15
SU1405710A3 (ru)	1988-06-23
IT1189549B (it)	1988-02-04
ATA323185A (de)	1989-10-15
AT394761B (de)	1992-06-25

Legal Events

Date	Code	Title	Description
2004-06-29	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2005-07-05	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2006-03-07	EXPY	Cancellation because of completion of term

Publication	Publication Date	Title
KR960003696B1 (ko)	1996-03-21	내연기관용 연료분사밸브
US8096490B2 (en)	2012-01-17	Fuel injection valve and fuel injection system for internal combustion engine with the same
US4006719A (en)	1977-02-08	Vortex action fuel injection valve for internal combustion engine
US5163621A (en)	1992-11-17	Fuel injection valve having different fuel injection angles at different opening amounts
US5058549A (en)	1991-10-22	Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine
JP4233754B2 (ja)	2009-03-04	加圧渦流型燃料噴射器の平頭ニードル
US4971254A (en)	1990-11-20	Thin orifice swirl injector nozzle
US3035780A (en)	1962-05-22	Fuel injection nozzles for internal combustion engines
JP2553120B2 (ja)	1996-11-13	燃料噴射弁
US4974565A (en)	1990-12-04	Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve
JP6725723B2 (ja)	2020-07-22	燃料噴射装置
KR100287309B1 (ko)	2001-10-22	내연기관용연료분사노즐
JP4221898B2 (ja)	2009-02-12	燃料噴射ノズル
JP4072402B2 (ja)	2008-04-09	燃料噴射弁およびそれを搭載した内燃機関
US5044561A (en)	1991-09-03	Injection valve for fuel injection systems
KR100372471B1 (ko)	2003-05-09	연료분사기노즐
GB2173856A (en)	1986-10-22	I.c. engine fuel-injection nozzle
US4650121A (en)	1987-03-17	Injection nozzle for an air-compression fuel-injection internal combustion engine
US6546914B1 (en)	2003-04-15	Fuel injection valve for an internal combustion engine
JPH06317234A (ja)	1994-11-15	内燃機関用の燃料噴射ノズル
JPH0765554B2 (ja)	1995-07-19	内燃機関用燃料噴射ノズル
JP4306656B2 (ja)	2009-08-05	燃料噴射弁
JP2002332935A (ja)	2002-11-22	燃料噴射弁および内燃機関
JP4103291B2 (ja)	2008-06-18	燃料噴射ノズル
EP2896811B1 (de)	2016-10-19	Düsenanordnung und Brennstoffeinspritzventil für einen Verbrennungsmotor