IT1053969B - Dispositivo di regolazione della iniezione di combustibile per motori a combustione interna - Google Patents
Dispositivo di regolazione della iniezione di combustibile per motori a combustione internaInfo
- Publication number
- IT1053969B IT1053969B IT48033/76A IT4803376A IT1053969B IT 1053969 B IT1053969 B IT 1053969B IT 48033/76 A IT48033/76 A IT 48033/76A IT 4803376 A IT4803376 A IT 4803376A IT 1053969 B IT1053969 B IT 1053969B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- adjustment device
- combustion engines
- injection fuel
- fuel adjustment
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
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
- F02D41/02—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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
- G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5884/75A GB1543041A (en) | 1975-02-12 | 1975-02-12 | Corona discharge fluid flow transducers and fuel injection systems incorporating such transducers |
| GB3888/76A GB1543042A (en) | 1975-02-12 | 1976-02-02 | Internal combustion engine fuel injection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1053969B true IT1053969B (it) | 1981-10-10 |
Family
ID=62529310
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48033/76A IT1053969B (it) | 1975-02-12 | 1976-02-10 | Dispositivo di regolazione della iniezione di combustibile per motori a combustione interna |
| IT48034/76A IT1053970B (it) | 1975-02-12 | 1976-02-10 | Trasduttore e flusso di fluido e dispositivo di iniezione di combsutibile che lo comprende |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48034/76A IT1053970B (it) | 1975-02-12 | 1976-02-10 | Trasduttore e flusso di fluido e dispositivo di iniezione di combsutibile che lo comprende |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US4052964A (it) |
| JP (2) | JPS51106463A (it) |
| DE (2) | DE2605279A1 (it) |
| FR (2) | FR2300897A1 (it) |
| GB (2) | GB1543041A (it) |
| IT (2) | IT1053969B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1573102A (en) * | 1976-01-13 | 1980-08-13 | Lucas Industries Ltd | Gas flow transducers and i.c. engine control systems incorporating such transducers |
| US4112901A (en) * | 1977-04-01 | 1978-09-12 | Autotronic Controls, Corp. | Fuel system with metering pump for internal combustion engines |
| NL7806827A (nl) * | 1978-06-26 | 1979-12-28 | Philips Nv | Ionisatieflowmeter. |
| JPS55117317A (en) * | 1979-02-24 | 1980-09-09 | Lucas Industries Ltd | Circuit for generating electric signal proportional to difference of two current signals |
| JPS58117333A (ja) * | 1981-12-28 | 1983-07-12 | Mazda Motor Corp | エンジンの制御装置 |
| JPS58124064A (ja) * | 1982-01-19 | 1983-07-23 | Mazda Motor Corp | エンジンの制御装置 |
| USD344551S (en) | 1991-07-08 | 1994-02-22 | Mcjunkin Franklin E | Balancing toy |
| DE19750496A1 (de) * | 1997-11-14 | 1999-05-20 | Bosch Gmbh Robert | Verfahren zur Bestimmung der von einer Brennkraftmaschine angesaugten Luft und Sensor für eine Brennkraftmaschine |
| US6575148B1 (en) | 2002-02-22 | 2003-06-10 | Cummins, Inc. | Humidity compensation system for an internal combustion engine |
| US7318409B2 (en) * | 2003-10-02 | 2008-01-15 | Ford Global Technologies, Llc | Vehicle engine control system utilizing humidity sensor |
| US8606486B2 (en) | 2010-06-28 | 2013-12-10 | GM Global Technology Operations LLC | System and method for measuring engine airflow |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523244A (en) * | 1967-11-01 | 1970-08-04 | Panametrics | Device for measurement of absolute humidity |
| FR2086594A5 (fr) * | 1970-04-02 | 1971-12-31 | Electro Inf | Systeme de commande d'injection de combustible pour moteurs thermiques a combustion interne |
| US3648517A (en) * | 1970-11-25 | 1972-03-14 | Thermo Systems Inc | Control apparatus for mass flow meter |
| FR2133773B1 (it) * | 1971-04-15 | 1975-06-20 | Gb | |
| GB1401172A (en) * | 1971-05-04 | 1975-07-16 | Nat Res Dev | Hygrometers |
| FR2138240B1 (it) * | 1971-05-19 | 1974-10-11 | Hadjidjanian Huguette | |
| GB1371843A (en) * | 1972-02-03 | 1974-10-30 | Ford Motor Co | Internal combustion engine |
| US3739785A (en) * | 1972-05-08 | 1973-06-19 | Philip Morris Inc | Cigarette with coated wrapper ventilation flaps |
| DE2407859A1 (de) * | 1973-02-20 | 1974-08-22 | Lucas Electrical Co Ltd | Kraftstoffregelsystem |
| FR2254013B1 (it) * | 1973-12-11 | 1978-02-24 | Elf Aquitaine | |
| US3898882A (en) * | 1974-02-28 | 1975-08-12 | Nasa | Flow measuring apparatus |
-
1975
- 1975-02-12 GB GB5884/75A patent/GB1543041A/en not_active Expired
-
1976
- 1976-02-02 GB GB3888/76A patent/GB1543042A/en not_active Expired
- 1976-02-05 US US05/655,656 patent/US4052964A/en not_active Expired - Lifetime
- 1976-02-05 US US05/655,657 patent/US4046113A/en not_active Expired - Lifetime
- 1976-02-09 FR FR7604107A patent/FR2300897A1/fr active Granted
- 1976-02-09 FR FR7604103A patent/FR2300996A1/fr active Granted
- 1976-02-10 IT IT48033/76A patent/IT1053969B/it active
- 1976-02-10 IT IT48034/76A patent/IT1053970B/it active
- 1976-02-11 DE DE19762605279 patent/DE2605279A1/de not_active Ceased
- 1976-02-11 DE DE19762605278 patent/DE2605278A1/de not_active Withdrawn
- 1976-02-12 JP JP51013304A patent/JPS51106463A/ja active Pending
- 1976-02-12 JP JP51013303A patent/JPS51105529A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2300996B1 (it) | 1979-08-24 |
| US4052964A (en) | 1977-10-11 |
| GB1543042A (en) | 1979-03-28 |
| US4046113A (en) | 1977-09-06 |
| JPS51105529A (it) | 1976-09-18 |
| GB1543041A (en) | 1979-03-28 |
| JPS51106463A (it) | 1976-09-21 |
| DE2605278A1 (de) | 1976-08-26 |
| DE2605279A1 (de) | 1976-08-26 |
| FR2300996A1 (fr) | 1976-09-10 |
| IT1053970B (it) | 1981-10-10 |
| FR2300897A1 (fr) | 1976-09-10 |
| FR2300897B1 (it) | 1980-03-28 |
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