GB2023228A - Creation of Inventions and Patents with Artificial Intelligence

GB2023228A – Fuel injection nozzle for an internal combustion engine
– Google Patents

GB2023228A – Fuel injection nozzle for an internal combustion engine
– Google Patents
Fuel injection nozzle for an internal combustion engine

Info

Publication number
GB2023228A

GB2023228A
GB7920642A
GB7920642A
GB2023228A
GB 2023228 A
GB2023228 A
GB 2023228A
GB 7920642 A
GB7920642 A
GB 7920642A
GB 7920642 A
GB7920642 A
GB 7920642A
GB 2023228 A
GB2023228 A
GB 2023228A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injection
injection nozzle
nozzle
Prior art date
1978-06-14
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
GB7920642A
Other versions

GB2023228B
(en

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.)
1978-06-14
Filing date
1979-06-13
Publication date
1979-12-28

1979-06-13
Application filed by Robert Bosch GmbH
filed
Critical
Robert Bosch GmbH

1979-12-28
Publication of GB2023228A
publication
Critical
patent/GB2023228A/en

1982-09-15
Application granted
granted
Critical

1982-09-15
Publication of GB2023228B
publication
Critical
patent/GB2023228B/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

F02M61/20—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

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

F02M45/083—Having two or more closing springs acting on injection-valve

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

GB7920642A
1978-06-14
1979-06-13
Fuel injection nozzle for an internal combustion engine

Expired

GB2023228B
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DE19782825982

DE2825982A1
(en)

1978-06-14
1978-06-14

FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number
Publication Date

GB2023228A
true

GB2023228A
(en)

1979-12-28

GB2023228B

GB2023228B
(en)

1982-09-15

Family
ID=6041732
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7920642A
Expired

GB2023228B
(en)

1978-06-14
1979-06-13
Fuel injection nozzle for an internal combustion engine

Country Status (5)

Country
Link

US
(2)

US4344575A
(en)

JP
(1)

JPS551496A
(en)

DE
(1)

DE2825982A1
(en)

GB
(1)

GB2023228B
(en)

IT
(1)

IT1121368B
(en)

Cited By (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0030258A1
(en)

1979-12-05
1981-06-17
Robert Bosch Gmbh
Fuel-injection nozzle for internal-combustion engines

FR2534631A1
(en)

1982-10-14
1984-04-20
Lucas Ind Plc

FUEL INJECTOR

GB2138884A
(en)

1983-04-26
1984-10-31
Maschf Augsburg Nuernberg Ag
I c engine fuel injection nozzle

US4564145A
(en)

1982-08-04
1986-01-14
Aisan Kogyo Kabushiki Kaisha
Electromagnetic fuel injector

EP0181479A1
(en)

1984-11-06
1986-05-21
Robert Bosch Gmbh
Fuel injection nozzle for internal-combustion engines

WO1986006441A1
(en)

1985-05-02
1986-11-06
Robert Bosch Gmbh
Fuel injection nozzle for internal combustion engines

Families Citing this family (14)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2825982A1
(en)

1978-06-14
1980-01-03
Bosch Gmbh Robert

FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

DE3105686A1
(en)

1981-02-17
1982-09-02
Robert Bosch Gmbh, 7000 Stuttgart

“FUEL INJECTION NOZZLE”

DE3107160A1
(en)

1981-02-26
1982-09-09
Robert Bosch Gmbh, 7000 Stuttgart

“FUEL INJECTION NOZZLE”

DE3120044A1
(en)

1981-05-20
1982-12-09
Robert Bosch Gmbh, 7000 Stuttgart
Fuel injection nozzle for internal combustion engines

DE3149276A1
(en)

1981-12-12
1983-06-23
Robert Bosch Gmbh, 7000 Stuttgart

“FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES”

JPH0354358A
(en)

1989-07-21
1991-03-08
Yamaha Motor Co Ltd
High pressure fuel injection device of engine

DE4444363A1
(en)

1994-12-14
1996-06-20
Bosch Gmbh Robert

Multi-jet fuel injector

US5871155A
(en)

1997-06-10
1999-02-16
Caterpillar Inc.
Hydraulically-actuated fuel injector with variable rate return spring

DE10202722A1
(en)

2002-01-24
2003-11-27
Siemens Ag

Nozzle clamping nut for injector and method for manufacturing the nozzle clamping nut

DE10215980B4
(en)

2002-04-11
2008-03-27
Siemens Ag

Leakage connection for a fuel injector

DE102012208075A1
(en)

2012-05-15
2013-11-21
Man Diesel & Turbo Se

Injector for a fuel supply system of an internal combustion engine and fuel supply system

DE102013002969B3
(en)

2013-02-22
2014-05-22
L’orange Gmbh

fuel injector

EP2857670B1
(en)

2013-10-04
2018-12-12
Continental Automotive GmbH
Fuel injector

CN103878085B
(en)

2014-02-27
2016-03-30
王子植
Spring water injector is jumped in a kind of water control

Family Cites Families (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE499937C
(en)

1926-09-30
1930-06-14
Prosper L Orange Dipl Ing

Fluid-controlled fuel injector

US2154875A
(en)

1937-05-24
1939-04-18
Timken Roller Bearing Co
Fuel injector

CH329505A
(en)

1955-02-23
1958-04-30
Saurer Ag Adolph

Method for controlling the flow cross-section of injection nozzles for internal combustion engines and injection nozzle for carrying out the method

US3363925A
(en)

1966-10-17
1968-01-16
Olszewski Sophie
Spring mounted bumper

US3862751A
(en)

1972-09-28
1975-01-28
Bernard L Schwaller
Dual stage compressor spring

US4148469A
(en)

1978-01-23
1979-04-10
Standard Car Truck Company
Dual rate spring with elastic spring coupling

DE2825982A1
(en)

1978-06-14
1980-01-03
Bosch Gmbh Robert

FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES

1978

1978-06-14
DE
DE19782825982
patent/DE2825982A1/en
not_active
Ceased

1979

1979-06-11
IT
IT23439/79A
patent/IT1121368B/en
active

1979-06-13
GB
GB7920642A
patent/GB2023228B/en
not_active
Expired

1979-06-13
JP
JP7359179A
patent/JPS551496A/en
active
Pending

1980

1980-11-26
US
US06/210,638
patent/US4344575A/en
not_active
Expired – Lifetime

1982

1982-07-21
US
US06/400,205
patent/US4442978A/en
not_active
Expired – Fee Related

Cited By (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0030258A1
(en)

1979-12-05
1981-06-17
Robert Bosch Gmbh
Fuel-injection nozzle for internal-combustion engines

US4564145A
(en)

1982-08-04
1986-01-14
Aisan Kogyo Kabushiki Kaisha
Electromagnetic fuel injector

FR2534631A1
(en)

1982-10-14
1984-04-20
Lucas Ind Plc

FUEL INJECTOR

GB2138884A
(en)

1983-04-26
1984-10-31
Maschf Augsburg Nuernberg Ag
I c engine fuel injection nozzle

EP0181479A1
(en)

1984-11-06
1986-05-21
Robert Bosch Gmbh
Fuel injection nozzle for internal-combustion engines

WO1986006441A1
(en)

1985-05-02
1986-11-06
Robert Bosch Gmbh
Fuel injection nozzle for internal combustion engines

US4730785A
(en)

1985-05-02
1988-03-15
Robert Bosch Gmbh
Fuel injection nozzle for internal combustion engines

Also Published As

Publication number
Publication date

IT7923439D0
(en)

1979-06-11

IT1121368B
(en)

1986-04-02

GB2023228B
(en)

1982-09-15

DE2825982A1
(en)

1980-01-03

US4442978A
(en)

1984-04-17

US4344575A
(en)

1982-08-17

JPS551496A
(en)

1980-01-08

Contact information