TR200402049A1 - Entegre filtreli enjektör. - Google Patents
Entegre filtreli enjektör.Info
- Publication number
- TR200402049A1 TR200402049A1 TR2004/02049A TR200402049A TR200402049A1 TR 200402049 A1 TR200402049 A1 TR 200402049A1 TR 2004/02049 A TR2004/02049 A TR 2004/02049A TR 200402049 A TR200402049 A TR 200402049A TR 200402049 A1 TR200402049 A1 TR 200402049A1
- Authority
- TR
- Turkey
- Prior art keywords
- injector
- integrated filter
- holes
- solid particles
- fuel
- Prior art date
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
- 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
-
- 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
- F02M61/165—Filtering elements specially adapted in fuel inlets to injector
-
- 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
- F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
- F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
-
- 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
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
İçten yanmalı motorlarda kullanılan yüksek basınçlı püskürtme sistemlerinde enjektör memesindeki delik çaplarının küçülmesi beraberinde yakıt içindeki çok küçük katı parçacıkların bile bu delikleri tamamen veya kısmen tıkaması tehlikesini ortaya çıkarmaktadır. Bu buluş ile enjektör memesi (7) deliklerinin (8) yakıt veya püskürtme sisteminden kaynaklanan katı parçacıklar ile tıkanmasını önleyen ve her türlü yakıt püskürtme enjektörüne uygulanabilecek bir entegre filtre açıklanmaktadır. Ayrıca entegre filtre içinde bulunan ve katı parçacıkların birikebileceği bir yapıya sahip olan bir toplama hacmi (12) sayesinde entegre filtre elemanı uzun bir işletme ömürüne sahip olacaktır.Entergre filtre ile ilave bir kazanım ise enjektör iğnesinin (5) fatura (13)boyutunu beli,rleyerek iğne (5) kapalı konumda iken dış yüzeyinin (15) üzerinde yer alan eliklerin (6) bir bölümünü rtmesi ve böylece püskürtme başlangıcından ilerleyen püskürtme sürecinde akış kesitini değiştirerek kademeli püskürtme olana
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2004/02049A TR200402049A1 (tr) | 2004-08-18 | 2004-08-18 | Entegre filtreli enjektör. |
EP05774132A EP1787021A1 (en) | 2004-08-18 | 2005-08-17 | Integrated filter-injector |
PCT/EP2005/054060 WO2006018440A1 (en) | 2004-08-18 | 2005-08-17 | Integrated filter-injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2004/02049A TR200402049A1 (tr) | 2004-08-18 | 2004-08-18 | Entegre filtreli enjektör. |
Publications (1)
Publication Number | Publication Date |
---|---|
TR200402049A1 true TR200402049A1 (tr) | 2006-03-21 |
Family
ID=34975074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2004/02049A TR200402049A1 (tr) | 2004-08-18 | 2004-08-18 | Entegre filtreli enjektör. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1787021A1 (tr) |
TR (1) | TR200402049A1 (tr) |
WO (1) | WO2006018440A1 (tr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006027614B4 (de) * | 2006-06-13 | 2009-02-05 | L'orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
US9644589B2 (en) * | 2013-11-20 | 2017-05-09 | Stanadyne Llc | Debris diverter shield for fuel injector |
US10371110B2 (en) | 2017-12-21 | 2019-08-06 | Caterpillar Inc. | Fuel injector having particulate-blocking perforation array |
US12006902B2 (en) | 2021-03-03 | 2024-06-11 | Caterpillar Inc. | Fuel injector and fuel system having integral filter supported in valve seat plate, and valve seat plate and filter assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB429405A (en) * | 1934-05-01 | 1935-05-29 | Vickers Armstrongs Ltd | Improvements in or relating to fuel sprayers for internal combustion engines |
US6283390B1 (en) * | 1997-11-28 | 2001-09-04 | Robert Bosch Gmbh | Fuel injection device for internal combustion engines |
US20020092934A1 (en) * | 2001-01-16 | 2002-07-18 | Sims Dewey M. | Secondary filter assembly for fuel injector |
JP2003113760A (ja) * | 2001-10-04 | 2003-04-18 | Denso Corp | 燃料噴射ノズル |
US20030155445A1 (en) * | 2001-02-28 | 2003-08-21 | Dieter Maier | Fuel injection valve with a filter bush |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8319284D0 (en) * | 1983-07-16 | 1983-08-17 | Lucas Ind Plc | Fuel injection nozzles |
GB8628600D0 (en) * | 1986-11-29 | 1987-01-07 | Lucas Ind Plc | Fuel injection nozzles |
DE4140070C2 (de) * | 1991-12-05 | 1995-08-31 | Daimler Benz Ag | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19622350A1 (de) * | 1996-06-04 | 1997-12-11 | Bosch Gmbh Robert | Verfahren zur Herstellung einer Düsenplatte |
-
2004
- 2004-08-18 TR TR2004/02049A patent/TR200402049A1/tr unknown
-
2005
- 2005-08-17 EP EP05774132A patent/EP1787021A1/en not_active Withdrawn
- 2005-08-17 WO PCT/EP2005/054060 patent/WO2006018440A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB429405A (en) * | 1934-05-01 | 1935-05-29 | Vickers Armstrongs Ltd | Improvements in or relating to fuel sprayers for internal combustion engines |
US6283390B1 (en) * | 1997-11-28 | 2001-09-04 | Robert Bosch Gmbh | Fuel injection device for internal combustion engines |
US20020092934A1 (en) * | 2001-01-16 | 2002-07-18 | Sims Dewey M. | Secondary filter assembly for fuel injector |
US20030155445A1 (en) * | 2001-02-28 | 2003-08-21 | Dieter Maier | Fuel injection valve with a filter bush |
JP2003113760A (ja) * | 2001-10-04 | 2003-04-18 | Denso Corp | 燃料噴射ノズル |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 08 6 August 2003 (2003-08-06) * |
Also Published As
Publication number | Publication date |
---|---|
EP1787021A1 (en) | 2007-05-23 |
WO2006018440A1 (en) | 2006-02-23 |
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