FR2296098A1 - Systeme de compensation de variations barometriques pour systeme d'alimentation en combustible pour moteur a combustion interne - Google Patents
Systeme de compensation de variations barometriques pour systeme d'alimentation en combustible pour moteur a combustion interneInfo
- Publication number
- FR2296098A1 FR2296098A1 FR7535604A FR7535604A FR2296098A1 FR 2296098 A1 FR2296098 A1 FR 2296098A1 FR 7535604 A FR7535604 A FR 7535604A FR 7535604 A FR7535604 A FR 7535604A FR 2296098 A1 FR2296098 A1 FR 2296098A1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- internal combustion
- fuel supply
- engine fuel
- supply system
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
-
- 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
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1488—Inhibiting the regulation
- F02D41/149—Replacing of the control value by an other parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/535,399 US3931808A (en) | 1974-12-23 | 1974-12-23 | Altitude compensation system for a fuel management system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296098A1 true FR2296098A1 (fr) | 1976-07-23 |
FR2296098B1 FR2296098B1 (fr) | 1978-05-12 |
Family
ID=24134017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535604A Granted FR2296098A1 (fr) | 1974-12-23 | 1975-11-21 | Systeme de compensation de variations barometriques pour systeme d'alimentation en combustible pour moteur a combustion interne |
Country Status (8)
Country | Link |
---|---|
US (1) | US3931808A (fr) |
JP (1) | JPS5313739B2 (fr) |
CA (1) | CA1051997A (fr) |
DE (1) | DE2551938C3 (fr) |
FR (1) | FR2296098A1 (fr) |
GB (1) | GB1490607A (fr) |
IT (1) | IT1051686B (fr) |
SU (1) | SU639476A3 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5854253B2 (ja) * | 1975-05-12 | 1983-12-03 | 日産自動車株式会社 | クウネンピセイギヨソウチ |
US3971354A (en) * | 1975-06-23 | 1976-07-27 | The Bendix Corporation | Increasing warm up enrichment as a function of manifold absolute pressure |
NL181516C (nl) * | 1976-05-26 | 1987-09-01 | Tno | Inrichting voor het toevoeren van gasvormige brandstoffen, zoals lpg of aardgas aan een verbrandingsmotor. |
JPS535332A (en) * | 1976-07-02 | 1978-01-18 | Nippon Denso Co Ltd | Air-fuel ratio feedback control system |
JPS5331030A (en) * | 1976-09-03 | 1978-03-23 | Nissan Motor Co Ltd | Mixture controller |
US4201159A (en) * | 1977-03-23 | 1980-05-06 | Nippon Soken, Inc. | Electronic control method and apparatus for combustion engines |
US4246639A (en) * | 1978-06-22 | 1981-01-20 | The Bendix Corporation | Start and warm up features for electronic fuel management systems |
JPS5857617B2 (ja) * | 1978-08-01 | 1983-12-21 | トヨタ自動車株式会社 | 電子制御燃料噴射方法 |
JPS5623535A (en) * | 1979-08-02 | 1981-03-05 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
JPS5623550A (en) * | 1979-08-02 | 1981-03-05 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
JPS5791356A (en) * | 1980-11-27 | 1982-06-07 | Fuji Heavy Ind Ltd | Air-fuel ratio controller |
JPS5865950A (ja) * | 1981-10-14 | 1983-04-19 | Nippon Denso Co Ltd | 内燃機関の制御方法 |
JPS58102755U (ja) * | 1982-01-06 | 1983-07-13 | 株式会社日立製作所 | 始動燃料供給システム |
JPS59188041A (ja) * | 1983-04-08 | 1984-10-25 | Honda Motor Co Ltd | 内燃エンジンの減速時燃料供給制御方法 |
US4600993A (en) * | 1983-05-27 | 1986-07-15 | Allied Corporation | Measuring barometric pressure with a manifold pressure sensor in a microprocessor based engine control system |
US4777913A (en) * | 1987-06-09 | 1988-10-18 | Brunswick Corporation | Auxiliary fuel supply system |
US4761992A (en) * | 1987-06-09 | 1988-08-09 | Brunswick Corporation | Knock detection circuit with gated automatic gain control |
US4763625A (en) * | 1987-06-09 | 1988-08-16 | Brunswick Corporation | Cold start fuel enrichment circuit |
US4903657A (en) * | 1988-02-12 | 1990-02-27 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for and method of controlling internal combustion engines |
DE3914654A1 (de) * | 1988-05-06 | 1989-11-16 | Mitsubishi Electric Corp | Einrichtung zur ueberwachung einer brennkraftmaschine |
JPH01280662A (ja) * | 1988-05-06 | 1989-11-10 | Mitsubishi Electric Corp | エンジン制御用大気圧検出装置 |
US5092301A (en) * | 1990-02-13 | 1992-03-03 | Zenith Fuel Systems, Inc. | Digital fuel control system for small engines |
US6283107B1 (en) * | 1999-02-17 | 2001-09-04 | Bombardier Motor Corporation Of America | Methods and apparatus for measuring atmospheric pressure and exhaust back pressure |
CN100546086C (zh) * | 2006-12-22 | 2009-09-30 | 比亚迪股份有限公司 | 一种燃料补充控制装置 |
US20110208409A1 (en) * | 2008-08-01 | 2011-08-25 | David Benjamin Snyder | Fuel blend sensing system |
EP2660445A4 (fr) * | 2010-12-27 | 2017-08-09 | Nissan Motor Co., Ltd | Dispositif de commande de moteur a combustion interne |
CN103644036B (zh) * | 2013-11-19 | 2016-03-02 | 东风康明斯发动机有限公司 | 发动机高原动力性能控制方法 |
KR102268594B1 (ko) | 2015-03-18 | 2021-06-23 | 한화에어로스페이스 주식회사 | 연료 분사 시스템 및 그 제어 방법 |
ES2708903B2 (es) * | 2017-10-11 | 2020-05-28 | Alpha Unmanned Systems S L | Sistema de control de carburación para motores de vehículos aéreos no tripulados y motor para vehículo aéreo no tripulado |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948273A (en) * | 1957-05-22 | 1960-08-09 | Bendix Aviat Corp | Fuel supply system |
US3817225A (en) * | 1971-03-10 | 1974-06-18 | J Priegel | Electronic carburetion system for low exhaust emmissions of internal combustion engines |
US3792693A (en) * | 1971-09-10 | 1974-02-19 | Bendix Corp | Stored temperature cold start auxiliary system |
-
1974
- 1974-12-23 US US05/535,399 patent/US3931808A/en not_active Expired - Lifetime
-
1975
- 1975-10-01 CA CA236,802A patent/CA1051997A/fr not_active Expired
- 1975-11-17 GB GB47319/75A patent/GB1490607A/en not_active Expired
- 1975-11-19 DE DE2551938A patent/DE2551938C3/de not_active Expired
- 1975-11-21 FR FR7535604A patent/FR2296098A1/fr active Granted
- 1975-12-16 JP JP14920875A patent/JPS5313739B2/ja not_active Expired
- 1975-12-22 SU SU752301517A patent/SU639476A3/ru active
- 1975-12-22 IT IT30614/75A patent/IT1051686B/it active
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
CA1051997A (fr) | 1979-04-03 |
JPS5313739B2 (fr) | 1978-05-12 |
SU639476A3 (ru) | 1978-12-25 |
DE2551938B2 (de) | 1979-08-02 |
FR2296098B1 (fr) | 1978-05-12 |
IT1051686B (it) | 1981-05-20 |
JPS5186627A (fr) | 1976-07-29 |
DE2551938C3 (de) | 1980-03-27 |
US3931808A (en) | 1976-01-13 |
DE2551938A1 (de) | 1976-07-01 |
GB1490607A (en) | 1977-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |