GB1346501A - Fuel injection valves for internal combustion engines - Google Patents

Fuel injection valves for internal combustion engines

Info

Publication number
GB1346501A
GB1346501A GB2310471*A GB2310471A GB1346501A GB 1346501 A GB1346501 A GB 1346501A GB 2310471 A GB2310471 A GB 2310471A GB 1346501 A GB1346501 A GB 1346501A
Authority
GB
United Kingdom
Prior art keywords
fuel
valve
pressure
duct
spill
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
Application number
GB2310471*A
Other languages
English (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.)
Burmeister and Wains Motorog Maskinfabrik AS
Original Assignee
Burmeister and Wains Motorog Maskinfabrik AS
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 Burmeister and Wains Motorog Maskinfabrik AS filed Critical Burmeister and Wains Motorog Maskinfabrik AS
Publication of GB1346501A publication Critical patent/GB1346501A/en
Expired 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
    • F02M61/04—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
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB2310471*A 1970-03-12 1971-04-19 Fuel injection valves for internal combustion engines Expired GB1346501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK123470AA DK128023B (da) 1970-03-12 1970-03-12 Brændselsindsprøjtningsventil til forbrændingsmotorer.

Publications (1)

Publication Number Publication Date
GB1346501A true GB1346501A (en) 1974-02-13

Family

ID=8102503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2310471*A Expired GB1346501A (en) 1970-03-12 1971-04-19 Fuel injection valves for internal combustion engines

Country Status (13)

Country Link
JP (1) JPS545055B2 (fr)
BE (1) BE764062A (fr)
DE (1) DE2110004C3 (fr)
DK (1) DK128023B (fr)
ES (1) ES196358Y (fr)
FI (1) FI52762C (fr)
FR (1) FR2084553A5 (fr)
GB (1) GB1346501A (fr)
IE (1) IE34978B1 (fr)
NL (1) NL7103310A (fr)
NO (1) NO133377C (fr)
PL (1) PL73196B1 (fr)
SE (1) SE368444B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131485A (en) * 1982-12-07 1984-06-20 Bosch Gmbh Robert I.c. engine fuel injection systems
GB2336627A (en) * 1998-04-24 1999-10-27 Lucas Ind Plc Fuel injector with biassing spring in blind bore in valve needle
WO2002048538A1 (fr) * 2000-12-16 2002-06-20 Robert Bosch Gmbh Soupape d'injection de carburant pour moteurs a combustion interne presentant un canal de carburant dans le pointeau de soupape
CN1104550C (zh) * 1996-12-02 2003-04-02 瓦特西拉瑞士有限公司 冷却件和活塞式内燃机具有冷却件的喷嘴
EP1887215A1 (fr) * 2006-08-01 2008-02-13 Siemens Aktiengesellschaft Dispositif de serrage et culasse
CN112805488A (zh) * 2018-10-04 2021-05-14 日本发动机股份有限公司 弹簧装置
US20220034286A1 (en) * 2020-07-30 2022-02-03 Deutz Aktiengesellschaft Injector clamping mechanism
US11466652B2 (en) 2017-06-14 2022-10-11 Cummins Inc. Fuel injector having a self-contained replaceable pilot valve assembly

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124544U (fr) * 1973-02-20 1974-10-24
JPS5314435Y2 (fr) * 1974-02-28 1978-04-17
JPS54170355U (fr) * 1978-05-23 1979-12-01
JPS57991U (fr) * 1980-05-31 1982-01-06
JPS58164476U (ja) * 1982-04-28 1983-11-01 ダイワ精工株式会社 魚釣用リ−ルのスプ−ル
US4509691A (en) * 1982-07-15 1985-04-09 Lucas Industries Public Limited Company Fuel injection nozzles
IT1152503B (it) * 1982-08-18 1987-01-07 Alfa Romeo Spa Elettroiniettore per un motore a c.i.
DE4005774A1 (de) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
US5345913A (en) * 1993-11-24 1994-09-13 Caterpillar Inc. Injector assembly
DE10031698A1 (de) * 2000-06-29 2002-01-17 Mtu Friedrichshafen Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
JP7221857B2 (ja) * 2019-12-24 2023-02-14 日立造船株式会社 異常検出装置および異常検出方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131485A (en) * 1982-12-07 1984-06-20 Bosch Gmbh Robert I.c. engine fuel injection systems
CN1104550C (zh) * 1996-12-02 2003-04-02 瓦特西拉瑞士有限公司 冷却件和活塞式内燃机具有冷却件的喷嘴
GB2336627A (en) * 1998-04-24 1999-10-27 Lucas Ind Plc Fuel injector with biassing spring in blind bore in valve needle
WO2002048538A1 (fr) * 2000-12-16 2002-06-20 Robert Bosch Gmbh Soupape d'injection de carburant pour moteurs a combustion interne presentant un canal de carburant dans le pointeau de soupape
EP1887215A1 (fr) * 2006-08-01 2008-02-13 Siemens Aktiengesellschaft Dispositif de serrage et culasse
US11466652B2 (en) 2017-06-14 2022-10-11 Cummins Inc. Fuel injector having a self-contained replaceable pilot valve assembly
CN112805488A (zh) * 2018-10-04 2021-05-14 日本发动机股份有限公司 弹簧装置
KR20210057816A (ko) * 2018-10-04 2021-05-21 가부시키가이샤 자판엔진코포레숀 스프링 장치
US20220034286A1 (en) * 2020-07-30 2022-02-03 Deutz Aktiengesellschaft Injector clamping mechanism
US11603816B2 (en) * 2020-07-30 2023-03-14 Deutz Aktiengesellschaft Injector clamping mechanism

Also Published As

Publication number Publication date
NO133377B (fr) 1976-01-12
JPS545055B2 (fr) 1979-03-13
DK128023B (da) 1974-02-18
FI52762C (fi) 1977-11-10
IE34978L (en) 1971-09-12
FI52762B (fr) 1977-08-01
NO133377C (fr) 1976-04-21
IE34978B1 (en) 1975-10-15
BE764062A (fr) 1971-08-02
NL7103310A (fr) 1971-09-14
SE368444B (fr) 1974-07-01
JPS462853A (fr) 1971-10-22
DE2110004A1 (de) 1971-09-23
FR2084553A5 (fr) 1971-12-17
DE2110004C3 (de) 1975-02-13
ES196358U (es) 1975-03-01
PL73196B1 (fr) 1974-08-30
ES196358Y (es) 1975-07-16
DE2110004B2 (de) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee