GB545295A - Improvements in or relating to superchargers for internal combustion engines - Google Patents

Improvements in or relating to superchargers for internal combustion engines

Info

Publication number
GB545295A
GB545295A GB1747540A GB1747540A GB545295A GB 545295 A GB545295 A GB 545295A GB 1747540 A GB1747540 A GB 1747540A GB 1747540 A GB1747540 A GB 1747540A GB 545295 A GB545295 A GB 545295A
Authority
GB
United Kingdom
Prior art keywords
cooling
pipe
pump
engine
turbine
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.)
Expired
Application number
GB1747540A
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 GB1747540A priority Critical patent/GB545295A/en
Publication of GB545295A publication Critical patent/GB545295A/en
Expired 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/33—Compressors for piston combustion engines
    • F02M2700/331—Charging and scavenging compressors
    • F02M2700/333—Drive thereof

Abstract

545,295. Pumps; cooling. NEWCOMBE, C. K. Dec. 9, 1940, No. 17475. [Class 7 (ii)] [Also in Groups XIII and XXVI] The supercharger of an aircraft or other engine is driven by a turbine supplied with pressure vapour from the cooling system of the engine, the cooling-medium used in which has the physical characteristics of the working fluid of a refrigerating-plant, this fluid being passed by way of an injector-type heat pump or like compressor to the turbine, and the pressure vapour used in the heat pump being generated in an exhaust-heated boiler. The Figure shows the cooling-jacket 2 of an engine supplied by a pump 5 and pipe 4 with cooling- liquid, an outlet pipe 3 at the top being led to a separator 8, from which liquid is returned to the pump 5 by a pipe 13, while the vapour passes by a pipe 14 to a turbine 9 driving the supercharger 16. Vapour from the turbine passes to a condenser 10 in circuit with the pump 5. Pressure vapour is supplied to the heat pump 20 by a pipe 21 leading the cooling- medium through a coil 6 around the exhaust pipe 7. The cooling-medium is preferably one of the Freon group, such as Freon 12, or dichloro-difluoro-methane; or methyl bromide or carbon tetrachloride may be used. In aircraft, a single engine may drive two or more turbo-units, each driving a propeller, as well as supplying the supercharge. The supercharger and pump 5 may also be driven directly from the engine through gearing or a fluid-type coupling.
GB1747540A 1940-12-09 1940-12-09 Improvements in or relating to superchargers for internal combustion engines Expired GB545295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1747540A GB545295A (en) 1940-12-09 1940-12-09 Improvements in or relating to superchargers for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1747540A GB545295A (en) 1940-12-09 1940-12-09 Improvements in or relating to superchargers for internal combustion engines

Publications (1)

Publication Number Publication Date
GB545295A true GB545295A (en) 1942-05-19

Family

ID=10095818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1747540A Expired GB545295A (en) 1940-12-09 1940-12-09 Improvements in or relating to superchargers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB545295A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447696A (en) * 1944-12-13 1948-08-24 Fairey Aviat Co Ltd Combustion gas and steam turbine arrangement
US3948235A (en) * 1974-02-19 1976-04-06 Joseph Gamell Industries, Incorporated System for utilizing waste heat of an internal combustion engine
US3965681A (en) * 1975-06-30 1976-06-29 General Motors Corporation Internal combustion engine and turbosupercharger therefor with heat pipe for intake mixture heating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447696A (en) * 1944-12-13 1948-08-24 Fairey Aviat Co Ltd Combustion gas and steam turbine arrangement
US3948235A (en) * 1974-02-19 1976-04-06 Joseph Gamell Industries, Incorporated System for utilizing waste heat of an internal combustion engine
US3965681A (en) * 1975-06-30 1976-06-29 General Motors Corporation Internal combustion engine and turbosupercharger therefor with heat pipe for intake mixture heating

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