GB2349421B - Register nozzle - Google Patents

Register nozzle

Info

Publication number
GB2349421B
GB2349421B GB0010159A GB0010159A GB2349421B GB 2349421 B GB2349421 B GB 2349421B GB 0010159 A GB0010159 A GB 0010159A GB 0010159 A GB0010159 A GB 0010159A GB 2349421 B GB2349421 B GB 2349421B
Authority
GB
United Kingdom
Prior art keywords
register nozzle
register
nozzle
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 - Fee Related
Application number
GB0010159A
Other versions
GB0010159D0 (en
GB2349421A (en
Inventor
Jaroslaw Hlousek
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0010159D0 publication Critical patent/GB0010159D0/en
Publication of GB2349421A publication Critical patent/GB2349421A/en
Application granted granted Critical
Publication of GB2349421B publication Critical patent/GB2349421B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F02M61/08—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 the valves opening in direction of fuel flow
    • 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
    • F02M61/161—Means for adjusting injection-valve lift
GB0010159A 1999-04-29 2000-04-27 Register nozzle Expired - Fee Related GB2349421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999119431 DE19919431B4 (en) 1999-04-29 1999-04-29 Registerdüse

Publications (3)

Publication Number Publication Date
GB0010159D0 GB0010159D0 (en) 2000-06-14
GB2349421A GB2349421A (en) 2000-11-01
GB2349421B true GB2349421B (en) 2001-07-04

Family

ID=7906226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0010159A Expired - Fee Related GB2349421B (en) 1999-04-29 2000-04-27 Register nozzle

Country Status (3)

Country Link
DE (1) DE19919431B4 (en)
FR (1) FR2792972A1 (en)
GB (1) GB2349421B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0000863D0 (en) * 2000-01-15 2000-03-08 Delphi Diesel Systems Ltd Fuel injector
ITBO20050295A1 (en) 2005-04-29 2006-10-30 Magneti Marelli Powertrain Spa FUEL INJETOR WITH ELECTROMAGNETIC ACTUATOR
ES2279500T3 (en) * 2005-06-17 2007-08-16 Magneti Marelli Powertrain S.P.A. FUEL INJECTOR.
US20070235556A1 (en) * 2006-03-31 2007-10-11 Harmon Michael P Nozzle assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872614A (en) * 1987-02-06 1989-10-10 Lucas Industries Public Limited Company Fuel injection nozzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127460C3 (en) * 1971-06-03 1973-11-22 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Rotationally symmetrical fuel injector
DE3105686A1 (en) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "FUEL INJECTION NOZZLE"
IT1150819B (en) * 1981-04-14 1986-12-17 Lucas Ind Plc FUEL INJECTION NOZZLES
DE4444363A1 (en) * 1994-12-14 1996-06-20 Bosch Gmbh Robert Multi-jet fuel injector
JPH08277765A (en) * 1995-04-05 1996-10-22 Zexel Corp Fuel injection nozzle
DE19543994A1 (en) * 1995-11-25 1997-05-28 Bosch Gmbh Robert Fuel injection valve for internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872614A (en) * 1987-02-06 1989-10-10 Lucas Industries Public Limited Company Fuel injection nozzle

Also Published As

Publication number Publication date
GB0010159D0 (en) 2000-06-14
GB2349421A (en) 2000-11-01
FR2792972A1 (en) 2000-11-03
DE19919431B4 (en) 2008-10-16
DE19919431A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050427