NO322670B1 - Brennstoffinjektor for en forbrenningsmotor - Google Patents
Brennstoffinjektor for en forbrenningsmotor Download PDFInfo
- Publication number
- NO322670B1 NO322670B1 NO19986015A NO986015A NO322670B1 NO 322670 B1 NO322670 B1 NO 322670B1 NO 19986015 A NO19986015 A NO 19986015A NO 986015 A NO986015 A NO 986015A NO 322670 B1 NO322670 B1 NO 322670B1
- Authority
- NO
- Norway
- Prior art keywords
- spindle
- fuel
- guide
- injector
- fuel pipe
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 161
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 230000035939 shock Effects 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 239000010763 heavy fuel oil Substances 0.000 claims description 2
- 230000036316 preload Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- F02M61/04—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
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
-
- 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
-
- 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
- F02M61/042—The valves being provided with fuel passages
-
- 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
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199600682A DK174075B1 (da) | 1996-06-20 | 1996-06-20 | Brændselsinjektor til en forbrændingsmotor |
| PCT/DK1997/000263 WO1997048901A1 (en) | 1996-06-20 | 1997-06-18 | A fuel injector for an internal combustion engine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO986015L NO986015L (no) | 1998-12-21 |
| NO986015D0 NO986015D0 (no) | 1998-12-21 |
| NO322670B1 true NO322670B1 (no) | 2006-11-20 |
Family
ID=8096343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19986015A NO322670B1 (no) | 1996-06-20 | 1998-12-21 | Brennstoffinjektor for en forbrenningsmotor |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0906508B1 (pl) |
| JP (1) | JP3301616B2 (pl) |
| KR (1) | KR100427569B1 (pl) |
| CN (1) | CN1074089C (pl) |
| DE (1) | DE69712201T2 (pl) |
| DK (1) | DK174075B1 (pl) |
| ES (1) | ES2176745T3 (pl) |
| NO (1) | NO322670B1 (pl) |
| PL (1) | PL183912B1 (pl) |
| RU (1) | RU2177560C2 (pl) |
| UA (1) | UA41479C2 (pl) |
| WO (1) | WO1997048901A1 (pl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59814428D1 (de) * | 1998-05-29 | 2010-03-04 | Waertsilae Nsd Schweiz Ag | Brennstoffeinspritzdüse |
| DE19902282A1 (de) * | 1999-01-21 | 2000-08-17 | Siemens Ag | Injektor für eine Einspritzanlage einer Brennkraftmaschine |
| DE19959304A1 (de) * | 1999-12-09 | 2001-06-13 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmschinen |
| DE10129308C1 (de) * | 2001-06-18 | 2002-11-28 | Man B & W Diesel As Kopenhagen | Vorrichtung zur Brennstoffversorgung von Brennkraftmaschinen |
| KR100444857B1 (ko) * | 2001-10-16 | 2004-08-21 | 현대자동차주식회사 | 디젤 엔진용 연료 분사 노즐 |
| FR2911665B1 (fr) * | 2007-01-22 | 2009-04-17 | Hispano Suiza Sa | Injecteur de carburant a deux etages. |
| KR20090012056A (ko) * | 2007-07-27 | 2009-02-02 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 연료용 분사 노즐 |
| KR200446411Y1 (ko) * | 2008-02-28 | 2009-10-27 | 두산엔진주식회사 | 저속 디젤엔진용 연료분사 밸브 |
| KR100940727B1 (ko) | 2008-05-30 | 2010-02-08 | 두산엔진주식회사 | 저속 디젤엔진용 연료분사 밸브 |
| CN101592109B (zh) * | 2009-06-11 | 2012-06-06 | 余姚市舒春机械有限公司 | 船用柴油机喷油器的双针阀偶件的制造工艺 |
| DK201000309A (en) * | 2010-04-15 | 2011-10-16 | Man Diesel & Turbo Filial Tyskland | A fuel valve for large two stroke diesel engines |
| CH702496B1 (de) | 2010-05-07 | 2011-07-15 | Liebherr Machines Bulle Sa | Hochdruckinjektor. |
| US9726130B2 (en) * | 2010-06-30 | 2017-08-08 | Orbital Australia Pty Ltd | Fuel injection assembly |
| CN102748178A (zh) * | 2012-07-26 | 2012-10-24 | 余姚市舒春机械有限公司 | 一种船用柴油机喷油器总成 |
| CN102748177B (zh) * | 2012-07-26 | 2015-06-03 | 余姚市舒春机械有限公司 | 一种长针式船用柴油机喷油器总成 |
| CN103670859B (zh) * | 2012-09-12 | 2016-08-03 | 北京亚新科天纬油泵油嘴股份有限公司 | 喷射器的喷射嘴 |
| CN104265533B (zh) * | 2014-07-31 | 2016-08-24 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种共轨喷油器 |
| CN106321315A (zh) * | 2016-11-24 | 2017-01-11 | 余姚市舒春机械有限公司 | 一种船用大功率柴油机喷射装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2030445A1 (de) * | 1970-06-20 | 1972-01-27 | Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Einspritzdüse |
| DE2127460C3 (de) * | 1971-06-03 | 1973-11-22 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Rotationssymmetrisch gebaute Brennstoffeinspritzdüse |
| US4509691A (en) * | 1982-07-15 | 1985-04-09 | Lucas Industries Public Limited Company | Fuel injection nozzles |
| DK155757C (da) * | 1985-08-01 | 1989-09-25 | Man B & W Diesel As | Braendstofinjektor til en dieselmotor, der drives paa gas |
| DK167502B1 (da) * | 1991-10-04 | 1993-11-08 | Man B & W Diesel Gmbh | Braendselsinjektor til forbraendingsmotorer |
| DK171975B1 (da) * | 1994-02-07 | 1997-09-01 | Man B & W Diesel Gmbh | Brændselsinjektor til en stor totakts forbrændingsmotor |
-
1996
- 1996-06-20 DK DK199600682A patent/DK174075B1/da not_active IP Right Cessation
-
1997
- 1997-06-18 RU RU99101067/06A patent/RU2177560C2/ru not_active IP Right Cessation
- 1997-06-18 EP EP97925918A patent/EP0906508B1/en not_active Expired - Lifetime
- 1997-06-18 DE DE69712201T patent/DE69712201T2/de not_active Expired - Lifetime
- 1997-06-18 ES ES97925918T patent/ES2176745T3/es not_active Expired - Lifetime
- 1997-06-18 KR KR10-1998-0710388A patent/KR100427569B1/ko not_active IP Right Cessation
- 1997-06-18 PL PL97330812A patent/PL183912B1/pl not_active IP Right Cessation
- 1997-06-18 JP JP50212498A patent/JP3301616B2/ja not_active Expired - Lifetime
- 1997-06-18 CN CN97195659A patent/CN1074089C/zh not_active Expired - Fee Related
- 1997-06-18 WO PCT/DK1997/000263 patent/WO1997048901A1/en active IP Right Grant
- 1997-06-18 UA UA98126512A patent/UA41479C2/uk unknown
-
1998
- 1998-12-21 NO NO19986015A patent/NO322670B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0906508B1 (en) | 2002-04-24 |
| DE69712201T2 (de) | 2002-10-02 |
| PL330812A1 (en) | 1999-06-07 |
| DE69712201D1 (de) | 2002-05-29 |
| UA41479C2 (uk) | 2001-09-17 |
| JP3301616B2 (ja) | 2002-07-15 |
| JP2000505172A (ja) | 2000-04-25 |
| KR20000016779A (ko) | 2000-03-25 |
| CN1222221A (zh) | 1999-07-07 |
| RU2177560C2 (ru) | 2001-12-27 |
| DK174075B1 (da) | 2002-05-21 |
| NO986015L (no) | 1998-12-21 |
| KR100427569B1 (ko) | 2004-07-31 |
| CN1074089C (zh) | 2001-10-31 |
| DK68296A (da) | 1997-12-21 |
| NO986015D0 (no) | 1998-12-21 |
| EP0906508A1 (en) | 1999-04-07 |
| ES2176745T3 (es) | 2002-12-01 |
| WO1997048901A1 (en) | 1997-12-24 |
| PL183912B1 (pl) | 2002-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |