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GB581217A - Improvements in or relating to power plants for helicopters - Google Patents

Improvements in or relating to power plants for helicopters

Info

Publication number
GB581217A
GB581217AGB11723/44AGB1172344AGB581217AGB 581217 AGB581217 AGB 581217AGB 11723/44 AGB11723/44 AGB 11723/44AGB 1172344 AGB1172344 AGB 1172344AGB 581217 AGB581217 AGB 581217A
Authority
GB
United Kingdom
Prior art keywords
turbine
shaft
compressor
leading
surrounded
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
GB11723/44A
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.)
Fairey Aviation Co Ltd
Original Assignee
Fairey Aviation 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 Fairey Aviation Co LtdfiledCriticalFairey Aviation Co Ltd
Priority to GB11723/44ApriorityCriticalpatent/GB581217A/en
Publication of GB581217ApublicationCriticalpatent/GB581217A/en
Expiredlegal-statusCriticalCurrent

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Classifications

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Abstract

581,217. Gas turbines. FAIREY AVIATION CO.; Ltd., and, FORSYTH, A. G. June 20, 1944, No. 11723. [Class 110 (iii)] [Also in Group XXXIII] For cooling. purposes, the main turbinecompressor shaft of a gas turbine is situated in an inner casing surrounded by an annular air duct open at its leading and trailing ends said duct being situated inside the turbine and compressor blade annulus. The compressor k supplies air to the combustion chamber or chambers r the gases from which expand in the turbine o driving the compressor through the shaft m which is enclosed by an inner casing n surrounded by an annular cooling air duct q open at its leading and trailing ends at g and y respectively. The casing f is provided with external cooling fins j and a cowl s for increasing the jet efficiency. The shaft m may drive a propeller through reduction gearing and additional stages may be added to the turbine o and all the power utilised in the propellor the thrust from the jet being negligible.
GB11723/44A1944-06-201944-06-20Improvements in or relating to power plants for helicoptersExpiredGB581217A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
GB11723/44AGB581217A (en)1944-06-201944-06-20Improvements in or relating to power plants for helicopters

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GB11723/44AGB581217A (en)1944-06-201944-06-20Improvements in or relating to power plants for helicopters

Publications (1)

Publication NumberPublication Date
GB581217Atrue GB581217A (en)1946-10-04

Family

ID=9991490

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB11723/44AExpiredGB581217A (en)1944-06-201944-06-20Improvements in or relating to power plants for helicopters

Country Status (1)

CountryLink
GB (1)GB581217A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2598544A (en)*1950-02-241952-05-27Harry R HolmanDevice for outdoor heating
US2628473A (en)*1948-05-031953-02-17Frye JackStationary power plant having radially and axially displaced jet engines
US2941600A (en)*1956-07-201960-06-21Westinghouse Electric CorpHelicopter propulsion system
US3105355A (en)*1959-08-281963-10-01Daimler Benz AgSupport arrangement
DE1301653B (en)*1964-07-201969-08-21Rolls Royce Gas turbine jet engine with two counter-rotating shafts
DE3811877A1 (en)*1988-04-091989-10-19Jochen Dipl Ing WittenbrockHeat engine for liquid or gaseous fuels or vapours
US5709076A (en)*1992-09-141998-01-20Lawlor; Shawn P.Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall
US6298653B1 (en)1996-12-162001-10-09Ramgen Power Systems, Inc.Ramjet engine for power generation
US6347507B1 (en)1992-09-142002-02-19Ramgen Power Systems, Inc.Method and apparatus for power generation using rotating ramjets
US6446425B1 (en)1998-06-172002-09-10Ramgen Power Systems, Inc.Ramjet engine for power generation

Cited By (12)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US2628473A (en)*1948-05-031953-02-17Frye JackStationary power plant having radially and axially displaced jet engines
US2598544A (en)*1950-02-241952-05-27Harry R HolmanDevice for outdoor heating
US2941600A (en)*1956-07-201960-06-21Westinghouse Electric CorpHelicopter propulsion system
US3105355A (en)*1959-08-281963-10-01Daimler Benz AgSupport arrangement
DE1301653B (en)*1964-07-201969-08-21Rolls Royce Gas turbine jet engine with two counter-rotating shafts
DE3811877A1 (en)*1988-04-091989-10-19Jochen Dipl Ing WittenbrockHeat engine for liquid or gaseous fuels or vapours
US5709076A (en)*1992-09-141998-01-20Lawlor; Shawn P.Method and apparatus for power generation using rotating ramjet which compresses inlet air and expands exhaust gas against stationary peripheral wall
US6347507B1 (en)1992-09-142002-02-19Ramgen Power Systems, Inc.Method and apparatus for power generation using rotating ramjets
US6298653B1 (en)1996-12-162001-10-09Ramgen Power Systems, Inc.Ramjet engine for power generation
US6334299B1 (en)1996-12-162002-01-01Ramgen Power Systems, Inc.Ramjet engine for power generation
US6434924B1 (en)1996-12-162002-08-20Ramgen Power Systems, Inc.Ramjet engine for power generation
US6446425B1 (en)1998-06-172002-09-10Ramgen Power Systems, Inc.Ramjet engine for power generation

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