DE3544503A1 - Spaltfilter fuer eine einspritzduese - Google Patents

Spaltfilter fuer eine einspritzduese

Info

Publication number
DE3544503A1
DE3544503A1 DE19853544503 DE3544503A DE3544503A1 DE 3544503 A1 DE3544503 A1 DE 3544503A1 DE 19853544503 DE19853544503 DE 19853544503 DE 3544503 A DE3544503 A DE 3544503A DE 3544503 A1 DE3544503 A1 DE 3544503A1
Authority
DE
Germany
Prior art keywords
grooves
filter
nozzle
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.)
Granted
Application number
DE19853544503
Other languages
German (de)
English (en)
Other versions
DE3544503C2 (US06521211-20030218-C00004.png
Inventor
Masanobu Dipl.-Ing. Ogawa
Shinji Dipl.-Ing. Higashimatsuyama Saitama Okuda
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.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Publication of DE3544503A1 publication Critical patent/DE3544503A1/de
Application granted granted Critical
Publication of DE3544503C2 publication Critical patent/DE3544503C2/de
Granted 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
    • 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)
DE19853544503 1984-12-21 1985-12-17 Spaltfilter fuer eine einspritzduese Granted DE3544503A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984192869U JPS61107969U (US06521211-20030218-C00004.png) 1984-12-21 1984-12-21

Publications (2)

Publication Number Publication Date
DE3544503A1 true DE3544503A1 (de) 1986-06-26
DE3544503C2 DE3544503C2 (US06521211-20030218-C00004.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)

Country Link
JP (1) JPS61107969U (US06521211-20030218-C00004.png)
KR (1) KR920005734B1 (US06521211-20030218-C00004.png)
DE (1) DE3544503A1 (US06521211-20030218-C00004.png)
GB (1) GB2168616A (US06521211-20030218-C00004.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437927A1 (de) * 1994-10-24 1996-04-25 Bosch Gmbh Robert Injektor mit Magnetventilsteuerung zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
DE19716771B4 (de) * 1997-04-22 2005-10-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312936C2 (de) * 1993-04-21 2000-05-25 Deutz Ag Kraftstoffeinspritzventil
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
EP1812708A1 (en) * 2004-10-28 2007-08-01 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
DE102007002071A1 (de) * 2007-01-09 2008-07-10 Reich Gmbh Filter mit Filternuten
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617717Y2 (US06521211-20030218-C00004.png) * 1976-12-20 1981-04-24
DE3201218A1 (de) * 1982-01-16 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (US06521211-20030218-C00004.png) * 1967-05-04 1971-05-05
US4097216A (en) * 1977-03-11 1978-06-27 Magna International Inc. Filter for liquids
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617717Y2 (US06521211-20030218-C00004.png) * 1976-12-20 1981-04-24
DE3201218A1 (de) * 1982-01-16 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437927A1 (de) * 1994-10-24 1996-04-25 Bosch Gmbh Robert Injektor mit Magnetventilsteuerung zur Kraftstoffeinspritzung in den Brennraum einer Dieselbrennkraftmaschine
US5772123A (en) * 1994-10-24 1998-06-30 Mercedes-Benz Ag And Robert Bosch Gmbh Injector with solenoid-valve control for fuel injection into diesel internal-combustion engine combustion space
DE19716771B4 (de) * 1997-04-22 2005-10-20 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
KR920005734B1 (ko) 1992-07-16
DE3544503C2 (US06521211-20030218-C00004.png) 1988-04-14
KR860005133A (ko) 1986-07-18
JPS61107969U (US06521211-20030218-C00004.png) 1986-07-09
GB2168616A (en) 1986-06-25
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