DE3544503C2 - - Google Patents
Info
- Publication number
- DE3544503C2 DE3544503C2 DE3544503A DE3544503A DE3544503C2 DE 3544503 C2 DE3544503 C2 DE 3544503C2 DE 3544503 A DE3544503 A DE 3544503A DE 3544503 A DE3544503 A DE 3544503A DE 3544503 C2 DE3544503 C2 DE 3544503C2
- Authority
- DE
- Germany
- Prior art keywords
- grooves
- nozzle
- gap filter
- gap
- face
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984192869U JPS61107969U (US06262066-20010717-C00315.png) | 1984-12-21 | 1984-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3544503A1 DE3544503A1 (de) | 1986-06-26 |
DE3544503C2 true DE3544503C2 (US06262066-20010717-C00315.png) | 1988-04-14 |
Family
ID=16298324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853544503 Granted DE3544503A1 (de) | 1984-12-21 | 1985-12-17 | Spaltfilter fuer eine einspritzduese |
Country Status (4)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312936A1 (de) * | 1993-04-21 | 1994-10-27 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzventil |
DE102007002071A1 (de) * | 2007-01-09 | 2008-07-10 | Reich Gmbh | Filter mit Filternuten |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4437927C2 (de) * | 1994-10-24 | 1996-09-12 | Bosch Gmbh Robert | Magnetventilgesteuerte Kraftstoffeinspritzvorrichtung mit einer Einspritzdüse zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine |
DE19716771B4 (de) * | 1997-04-22 | 2005-10-20 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19832940A1 (de) * | 1998-07-22 | 2000-01-27 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
GB9911889D0 (en) * | 1999-05-22 | 1999-07-21 | Lucas Ind Plc | Filter |
DE10226004A1 (de) * | 2002-06-12 | 2004-01-08 | Robert Bosch Gmbh | Kraftstoffeinspritzsystem mit einem Festkörperdämpfungselement |
DE10240518A1 (de) * | 2002-09-03 | 2004-03-11 | Deutz Ag | Kraftstoffeinspritzsystem für eine Brennkraftmaschine |
WO2006049598A1 (en) * | 2004-10-28 | 2006-05-11 | Robert Bosch Gmbh | Fuel injector filter |
DE102005025527A1 (de) * | 2005-06-03 | 2006-12-07 | Robert Bosch Gmbh | Filteranordnung mit einem oberflächenstrukturierten Stabfilter |
DE102005059167A1 (de) * | 2005-12-12 | 2007-06-14 | Robert Bosch Gmbh | Stabfilter |
CN109306928B (zh) * | 2017-07-27 | 2023-05-23 | 罗伯特·博世有限公司 | 用于燃料喷射器的过滤器 |
US10830196B2 (en) * | 2018-11-29 | 2020-11-10 | Caterpillar Inc. | Filter for fuel injectors |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB645908A (en) * | 1948-05-05 | 1950-11-08 | Lionel Haworth | Improvements in or relating to spraying nozzles for liquid fuel burners |
GB976521A (en) * | 1963-04-04 | 1964-11-25 | Rolls Royce | Liquid filter |
GB1230563A (US06262066-20010717-C00315.png) * | 1967-05-04 | 1971-05-05 | ||
JPS5617717Y2 (US06262066-20010717-C00315.png) * | 1976-12-20 | 1981-04-24 | ||
US4097216A (en) * | 1977-03-11 | 1978-06-27 | Magna International Inc. | Filter for liquids |
DE3201218A1 (de) * | 1982-01-16 | 1983-07-28 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3210209A1 (de) * | 1982-03-19 | 1983-09-29 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE8207852U1 (de) * | 1982-03-19 | 1983-09-29 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
DE3237932A1 (de) * | 1982-10-13 | 1984-04-19 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
-
1984
- 1984-12-21 JP JP1984192869U patent/JPS61107969U/ja active Pending
-
1985
- 1985-12-14 KR KR1019850009410A patent/KR920005734B1/ko not_active IP Right Cessation
- 1985-12-17 DE DE19853544503 patent/DE3544503A1/de active Granted
- 1985-12-20 GB GB08531513A patent/GB2168616A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312936A1 (de) * | 1993-04-21 | 1994-10-27 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzventil |
DE4312936C2 (de) * | 1993-04-21 | 2000-05-25 | Deutz Ag | Kraftstoffeinspritzventil |
DE102007002071A1 (de) * | 2007-01-09 | 2008-07-10 | Reich Gmbh | Filter mit Filternuten |
Also Published As
Publication number | Publication date |
---|---|
JPS61107969U (US06262066-20010717-C00315.png) | 1986-07-09 |
GB2168616A (en) | 1986-06-25 |
KR860005133A (ko) | 1986-07-18 |
DE3544503A1 (de) | 1986-06-26 |
KR920005734B1 (ko) | 1992-07-16 |
GB8531513D0 (en) | 1986-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ZEXEL CORP., TOKIO/TOKYO, JP |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |