GB2218735A - Electrically-driven engine supercharger - Google Patents
Electrically-driven engine supercharger Download PDFInfo
- Publication number
- GB2218735A GB2218735A GB8812068A GB8812068A GB2218735A GB 2218735 A GB2218735 A GB 2218735A GB 8812068 A GB8812068 A GB 8812068A GB 8812068 A GB8812068 A GB 8812068A GB 2218735 A GB2218735 A GB 2218735A
- Authority
- GB
- United Kingdom
- Prior art keywords
- charger
- turbo
- electronic
- controlled
- electrically
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 239000003562 lightweight material Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The variable speed motor is computer controlled by sensors for pressure in the air manifold and temperature and emission in the exhaust to give the optimum fuel/air mixture in the engine combustion chamber.
Description
ELECTRONIC TURBO HARGSR This invention relates to a computor or electronically controlled turbcharger for engines using compressable fuel iee. petrol or diesel or gas fuels
In the past turbo-chargers or super-chargers have been controlled by engine speed or through a waste-gate. Computors are being built to control fuel injection and exhaust emission and could be applied to this turbo-charger to ensure optimum power and clean emission0 Ia this turbo-charger the essential principle remains but power is supplied by a variable speed electric motor0 Thus the turbo speed and consequently air pressure to the engine can be controlled independantly of engine speed0 Control is acheived by pressure sensors in the air manifold and temperature and gas sensors in the exhaust systems The sensors can be connected directly to a speed control unit or through a computor for ultimate control0
Power supply can be any electrical source depending on the application, vehicles 12 or 24 volt, generators 110 or 240 volt as required0
An important advantage is that the unit can be constructed of lightweight materiais and installed in any convenient position required i.e. inoor- porated with the air cleaner which usually takes up useful spaces
The output the unit and the horsepower of the motor will vary with the size of the engine to which the turbo unit is to be appliede
ELECTRONIC TURBO-CHARGER
The turbo-charger is driven by an electric motor from any electrical source available to its application.
The variable speed motor is electronically controlled by sensor for pressure in the air manifold and temperature and emission in the exhaust to give the optimum fuel/air mixture in the engine combustion chamber0 Being electrically driven and controlled the unit can be fitted in any convenient position and constructed of light weight materials.
Claims (1)
- C L A I M- 1Electronic turbo-charger for engines using liauid or gas fuels which can be controlled either directly or by computor to give optimum power and fuel consumption.C L A I M - 2 Electronic turbo-charger as in Claim 1 driven by a variable speed electric motor ci any convenient voltage.ClAIM -3 Electronic turbo-charger as in Claim 1 & 2 controlled by pressure sensors in the air manifold and temperature and emission sensors in the exhaust system.C T-A I M - 4 Electronic turbo-charger as in Claim 3 controlled by either direct control or through an electronic computor.C L A I M - 5 Electronic turbo-charger as in Claim 1,2,3 & 4 can be constructed of available suitable light-weight materials.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8812068A GB2218735A (en) | 1988-05-21 | 1988-05-21 | Electrically-driven engine supercharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8812068A GB2218735A (en) | 1988-05-21 | 1988-05-21 | Electrically-driven engine supercharger |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8812068D0 GB8812068D0 (en) | 1988-06-22 |
GB2218735A true GB2218735A (en) | 1989-11-22 |
Family
ID=10637311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8812068A Withdrawn GB2218735A (en) | 1988-05-21 | 1988-05-21 | Electrically-driven engine supercharger |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2218735A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2199632A1 (en) * | 2001-04-27 | 2004-02-16 | Marquez Jose Luis Fiscal | I.C. engine supercharging system, has an electric motor and a compressor varying the air flow rate to the engine cylinders |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB428283A (en) * | 1935-01-28 | 1935-05-09 | Herbert Arthur Gleim | Improvement relating to shoes and the like |
GB831504A (en) * | 1956-11-06 | 1960-03-30 | Widdop & Co Ltd H | Improvements in or relating to blower systems for supplying air to internal combustion engines |
GB1396082A (en) * | 1972-02-11 | 1975-05-29 | Daimler Benz Ag | Internal combustion engine with an exhaust gas turbocharger |
GB2083135A (en) * | 1980-09-05 | 1982-03-17 | Hitachi Ltd | Control of i.c. engine turbocharging |
US4604701A (en) * | 1983-02-16 | 1986-08-05 | Allied Corporation | Fail-soft turbocharger control system |
US4724817A (en) * | 1987-01-20 | 1988-02-16 | Gpn Enterprises | Apparatus and technique for supercharging combustion engines |
-
1988
- 1988-05-21 GB GB8812068A patent/GB2218735A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB428283A (en) * | 1935-01-28 | 1935-05-09 | Herbert Arthur Gleim | Improvement relating to shoes and the like |
GB831504A (en) * | 1956-11-06 | 1960-03-30 | Widdop & Co Ltd H | Improvements in or relating to blower systems for supplying air to internal combustion engines |
GB1396082A (en) * | 1972-02-11 | 1975-05-29 | Daimler Benz Ag | Internal combustion engine with an exhaust gas turbocharger |
GB2083135A (en) * | 1980-09-05 | 1982-03-17 | Hitachi Ltd | Control of i.c. engine turbocharging |
US4604701A (en) * | 1983-02-16 | 1986-08-05 | Allied Corporation | Fail-soft turbocharger control system |
US4724817A (en) * | 1987-01-20 | 1988-02-16 | Gpn Enterprises | Apparatus and technique for supercharging combustion engines |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2199632A1 (en) * | 2001-04-27 | 2004-02-16 | Marquez Jose Luis Fiscal | I.C. engine supercharging system, has an electric motor and a compressor varying the air flow rate to the engine cylinders |
Also Published As
Publication number | Publication date |
---|---|
GB8812068D0 (en) | 1988-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |