GB571741A - Improvements in or relating to supercharged internal combustion engines - Google Patents

Improvements in or relating to supercharged internal combustion engines

Info

Publication number
GB571741A
GB571741A GB393344A GB393344A GB571741A GB 571741 A GB571741 A GB 571741A GB 393344 A GB393344 A GB 393344A GB 393344 A GB393344 A GB 393344A GB 571741 A GB571741 A GB 571741A
Authority
GB
United Kingdom
Prior art keywords
engine
supercharger
cowl
cylinders
heat
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
GB393344A
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.)
Bristol Aeroplane Co Ltd
Original Assignee
Bristol Aeroplane Co Ltd
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 Bristol Aeroplane Co Ltd filed Critical Bristol Aeroplane Co Ltd
Priority to GB393344A priority Critical patent/GB571741A/en
Publication of GB571741A publication Critical patent/GB571741A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/028—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for piston engines
    • 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
    • F02M2700/336—Arrangements thereof on the engine

Abstract

571,741. Pumps for four-stroke engines. BRISTOL AEROPLANE CO., Ltd., MANSELL, S. W., and MARCHANT, F. C. I. March 2, 1944, No. 3933. [Class 7 (ii)] In an engine in which the cylinders are arranged in one or more rows and cooled by air flowing transversely of the rows, a supercharger 7 at the rear of the engine feeds the charge through a duct 19 to a collector at the front which is connected by pipes leading back to the cylinders. The air intake which is placed inside a cowl 9 surrounding the engine leads, via a carburetter 14, to the supercharger 7 which delivers through ducts 16, 19, and a collector ring 20 forming the mouth of the cowl, to pipes 21 connected to the cylinders. The charge is cooled in a heat-exchanger 17 arranged in the air flowing through the cowl. In a modification, this heat-exchanger is replaced by two heat-exchangers in branches inside the leading edge of the cowl which has an inlet for cooling air at the rear edge and an outlet at a zone of negative pressure. Branches extend from the duct 19 through the heatexchangers to a second supercharger at the front of the engine which replaces the collector and has individual pipes leading back to the engine cylinders. The rear supercharger may be duplicated by a second supercharger driven either mechanically by the engine or by an exhaust-driven turbine and heat-exchangers may be arranged between the two superchargers or between the second supercharger and the engine or in both places.
GB393344A 1944-03-02 1944-03-02 Improvements in or relating to supercharged internal combustion engines Expired GB571741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB393344A GB571741A (en) 1944-03-02 1944-03-02 Improvements in or relating to supercharged internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393344A GB571741A (en) 1944-03-02 1944-03-02 Improvements in or relating to supercharged internal combustion engines

Publications (1)

Publication Number Publication Date
GB571741A true GB571741A (en) 1945-09-06

Family

ID=9767613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393344A Expired GB571741A (en) 1944-03-02 1944-03-02 Improvements in or relating to supercharged internal combustion engines

Country Status (1)

Country Link
GB (1) GB571741A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576800A1 (en) * 1992-06-30 1994-01-05 Aviatika Joint-Stock Company Acrobatic airplane
US6252137B1 (en) 1997-11-12 2001-06-26 E. I. Du Pont De Nemours And Company Soybean homolog of seed-specific transcription activator from Phaseolus vulgaris
US10745142B2 (en) * 2018-02-19 2020-08-18 Pratt & Whitney Canada Corp. Aircraft with wheel well between cooling duct outlets
US10858115B2 (en) 2018-02-19 2020-12-08 Pratt & Whitney Canada Corp. Aircraft with wheel well between heat exchangers of engine assembly
US10870493B2 (en) 2018-02-19 2020-12-22 Pratt & Whitney Canada Corp. Aircraft with engine assembly mounted to wheel well

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576800A1 (en) * 1992-06-30 1994-01-05 Aviatika Joint-Stock Company Acrobatic airplane
US6252137B1 (en) 1997-11-12 2001-06-26 E. I. Du Pont De Nemours And Company Soybean homolog of seed-specific transcription activator from Phaseolus vulgaris
US10745142B2 (en) * 2018-02-19 2020-08-18 Pratt & Whitney Canada Corp. Aircraft with wheel well between cooling duct outlets
US10858115B2 (en) 2018-02-19 2020-12-08 Pratt & Whitney Canada Corp. Aircraft with wheel well between heat exchangers of engine assembly
US10870493B2 (en) 2018-02-19 2020-12-22 Pratt & Whitney Canada Corp. Aircraft with engine assembly mounted to wheel well

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