GB2218735A - Electrically-driven engine supercharger - Google Patents

Electrically-driven engine supercharger Download PDF

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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Withdrawn
Application number
GB8812068A
Other versions
GB8812068D0 (en
Inventor
Frederick Edward Adams
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8812068A priority Critical patent/GB2218735A/en
Publication of GB8812068D0 publication Critical patent/GB8812068D0/en
Publication of GB2218735A publication Critical patent/GB2218735A/en
Withdrawn legal-status Critical Current

Links

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)

  1. C L A I M- 1
    Electronic 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.
GB8812068A 1988-05-21 1988-05-21 Electrically-driven engine supercharger Withdrawn GB2218735A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)