EP0030979A4 - Brennstoff-einspritzvorrichtung. - Google Patents
Brennstoff-einspritzvorrichtung.Info
- Publication number
- EP0030979A4 EP0030979A4 EP19800901125 EP80901125A EP0030979A4 EP 0030979 A4 EP0030979 A4 EP 0030979A4 EP 19800901125 EP19800901125 EP 19800901125 EP 80901125 A EP80901125 A EP 80901125A EP 0030979 A4 EP0030979 A4 EP 0030979A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuel injection
- injection device
- fuel
- injection
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
- F02D35/0046—Controlling fuel supply
- F02D35/0092—Controlling fuel supply by means of fuel injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1474—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
- F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8060579A JPS566031A (en) | 1979-06-25 | 1979-06-25 | Fuel injection system |
JP80605/79 | 1979-06-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0030979A1 EP0030979A1 (de) | 1981-07-01 |
EP0030979A4 true EP0030979A4 (de) | 1981-12-10 |
EP0030979B1 EP0030979B1 (de) | 1986-01-29 |
Family
ID=13722952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80901125A Expired EP0030979B1 (de) | 1979-06-25 | 1981-01-12 | Brennstoff-einspritzvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US4373490A (de) |
EP (1) | EP0030979B1 (de) |
JP (1) | JPS566031A (de) |
DE (1) | DE3049662C2 (de) |
GB (1) | GB2064650B (de) |
WO (1) | WO1981000020A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920827U (ja) * | 1982-07-29 | 1984-02-08 | 神鋼電機株式会社 | 電磁撹拌装置 |
DE3314633A1 (de) * | 1982-12-28 | 1984-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzanlage |
DE3312758A1 (de) * | 1983-04-09 | 1984-10-11 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur einblasung von fluessiggas |
DE3902284A1 (de) * | 1989-01-26 | 1990-08-02 | Vdo Schindling | Vorrichtung zur korrektur der gemischzusammensetzung bei einer aenderung des belastungszustandes eines verbrennungsmotors |
US5059222A (en) * | 1990-09-25 | 1991-10-22 | Smith Daniel R | Engine air precleaner |
US5355856A (en) * | 1992-07-23 | 1994-10-18 | Paul Marius A | High pressure differential fuel injector |
AUPO937297A0 (en) * | 1997-09-23 | 1997-10-16 | Transcom Engine Corporation Limited | Gas pressure modulation |
US6067962A (en) * | 1997-12-15 | 2000-05-30 | Caterpillar Inc. | Engine having a high pressure hydraulic system and low pressure lubricating system |
DE102006062213B4 (de) * | 2006-12-22 | 2018-07-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Aufladeeinrichtung eines Verbrennungsmotors im Aufladebetrieb |
DE102012220491A1 (de) * | 2012-11-09 | 2014-05-15 | Robert Bosch Gmbh | Brennstoffeinspritzventil und Brennstoffeinspritzanlage mit einem Brennstoffeinspritzventil |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493587A (en) * | 1943-09-28 | 1950-01-03 | Niles Bement Pond Co | Carburetor |
US2493582A (en) * | 1943-10-20 | 1950-01-03 | Niles Bement Pond Co | Control apparatus for internal-combustion engines |
DE2423109A1 (de) * | 1974-05-13 | 1975-12-04 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
JPS51124734A (en) * | 1975-04-22 | 1976-10-30 | Nissan Motor Co Ltd | A fuel supplying apparatus in combustion engines |
JPS539919A (en) * | 1976-07-14 | 1978-01-28 | Ntn Toyo Bearing Co Ltd | Fuel injecting device |
JPS5444132A (en) * | 1977-09-13 | 1979-04-07 | Ntn Toyo Bearing Co Ltd | Fuel feeding system |
GB2001129B (en) * | 1977-07-12 | 1982-08-04 | Ntn Toyo Bearing Co Ltd | FUEL FEEDING APPARATUS FOR air fuel combustion mixture |
JPS5444131A (en) * | 1977-09-14 | 1979-04-07 | Ntn Toyo Bearing Co Ltd | Fuel injection device |
JPS5548003A (en) * | 1978-09-21 | 1980-04-05 | Om Ltd | Molding conveying device of packing machine |
JPS55114861A (en) * | 1979-02-27 | 1980-09-04 | Ntn Toyo Bearing Co Ltd | Fuel injection device |
-
1979
- 1979-06-25 JP JP8060579A patent/JPS566031A/ja active Pending
-
1980
- 1980-06-20 US US06/225,111 patent/US4373490A/en not_active Expired - Fee Related
- 1980-06-20 WO PCT/JP1980/000140 patent/WO1981000020A1/ja active IP Right Grant
- 1980-06-20 GB GB8100051A patent/GB2064650B/en not_active Expired
- 1980-06-20 DE DE3049662T patent/DE3049662C2/de not_active Expired
-
1981
- 1981-01-12 EP EP80901125A patent/EP0030979B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3049662T1 (de) | 1982-02-25 |
EP0030979A1 (de) | 1981-07-01 |
GB2064650B (en) | 1983-04-20 |
JPS566031A (en) | 1981-01-22 |
EP0030979B1 (de) | 1986-01-29 |
US4373490A (en) | 1983-02-15 |
GB2064650A (en) | 1981-06-17 |
DE3049662C2 (de) | 1985-03-21 |
WO1981000020A1 (en) | 1981-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19810323 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19880226 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |