GB793300A - Rocket motors - Google Patents

Rocket motors

Info

Publication number
GB793300A
GB793300A GB1712353A GB1712353A GB793300A GB 793300 A GB793300 A GB 793300A GB 1712353 A GB1712353 A GB 1712353A GB 1712353 A GB1712353 A GB 1712353A GB 793300 A GB793300 A GB 793300A
Authority
GB
United Kingdom
Prior art keywords
disc
fuel
turbine rotor
combustion chamber
propellants
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
GB1712353A
Inventor
Frank Bernard Halford
George Edward Preece
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.)
De Havilland Engine Co Ltd
Original Assignee
De Havilland Engine 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 De Havilland Engine Co Ltd filed Critical De Havilland Engine Co Ltd
Priority to GB1712353A priority Critical patent/GB793300A/en
Priority claimed from DEH33002A external-priority patent/DE1088291B/en
Publication of GB793300A publication Critical patent/GB793300A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60Constructional parts; Details not otherwise provided for
    • F02K9/62Combustion or thrust chambers
    • F02K9/64Combustion or thrust chambers having cooling arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44Feeding propellants
    • F02K9/46Feeding propellants using pumps
    • F02K9/48Feeding propellants using pumps driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44Feeding propellants
    • F02K9/52Injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02KJET-PROPULSION PLANTS
    • F02K9/00Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60Constructional parts; Details not otherwise provided for
    • F02K9/68Decomposition chambers

Abstract

793,300. Fuel atomizers. DE HAVILLAND ENGINE CO., Ltd. May 19, 1954 [June 19, 1953], No. 17123/53. Class 75(1) [Also in Groups XII and XXVI] In a rocket motor which works by the combustion of two or more propellants in a combustion chamber, at least one of the propellants being a liquid, the combustion chamber contains a disc arranged to rotate at high speed and to which a liquid propellant is supplied so that it is flung in a finely atomized condition from the periphery of the disc. In the figures the inner casing 10 of the combustion chamber is supported within an outer casing 11 ana hydrogen peroxide from an inlet 15 passes between the outer and inner casings, thus cooling the combustion chamber, to chamber 22 and a catalyst 23 which decomposes it. The decomposition products pass through stationary guide vanes 24 and drive the blades 26 of a turbine rotor 27 attached to a hollow shaft 28 which provides a drive for pumps for pumping the propellants and for any auxiliaries of the rocket motor. Fuel such as kerosene is supplied through the hollow shaft 28 to an atomizer disc 30 via radial passages 31 on either side of the disc communicating with the interior of the shaft. Fuel is also supplied through passages 34 to the space between the turbine rotor 27 and a shield plate 32. The rotating disc 30, the shield plate 32 and the flow of fuel between the shield plate and the turbine rotor have the effect of protecting the turbine rotor from the fierce heat of combustion and of cooling it.
GB1712353A 1953-06-19 1953-06-19 Rocket motors Expired GB793300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1712353A GB793300A (en) 1953-06-19 1953-06-19 Rocket motors

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1712353A GB793300A (en) 1953-06-19 1953-06-19 Rocket motors
FR1194723D FR1194723A (en) 1953-06-19 1958-04-15 Rocket engine
DEH33002A DE1088291B (en) 1953-06-19 1958-04-15 Rocket propulsion

Publications (1)

Publication Number Publication Date
GB793300A true GB793300A (en) 1958-04-16

Family

ID=10089686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712353A Expired GB793300A (en) 1953-06-19 1953-06-19 Rocket motors

Country Status (2)

Country Link
FR (1) FR1194723A (en)
GB (1) GB793300A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095593B (en) * 1958-08-19 1960-12-22 Napier & Son Ltd Rocket engine
DE1103085B (en) * 1958-12-19 1961-03-23 North American Aviation Inc Packing of flat catalytic elements for the decomposition of propellants for turbines or rockets
DE1164753B (en) * 1959-12-12 1964-03-05 Boelkow Entwicklungen Kg Rocket engine for liquid fuels
US3468128A (en) * 1966-11-11 1969-09-23 Bolkow Gmbh Rocket combustion chamber construction
FR2605053A1 (en) * 1986-10-14 1988-04-15 Gen Electric MULTIPLE COMBUSTIBLE AIRCRAFT AND ITS PROPULSION SYSTEM
GB2196391A (en) * 1986-10-14 1988-04-27 Gen Electric Prolpusion apparatus & method
GB2196392A (en) * 1986-10-14 1988-04-27 Gen Electric Multiple-propellant propulsion apparatus & method
US4817890A (en) * 1986-10-14 1989-04-04 General Electric Company Multiple-propellant air vehicle and propulsion system
US4835959A (en) * 1986-10-14 1989-06-06 General Electric Company Multiple-propellant air vehicle and propulsion system
US4840025A (en) * 1986-10-14 1989-06-20 General Electric Company Multiple-propellant air vehicle and propulsion system
FR2963063A1 (en) * 2010-07-26 2012-01-27 Snecma COMBUSTION CHAMBER WITH TUBULAR ELEMENT
CN109322765A (en) * 2018-07-31 2019-02-12 李鹏 Based on the high thrust enclosed expansion cycles rocket engine for improving expansion deflection nozzle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106438109A (en) * 2016-10-31 2017-02-22 北京航天动力研究所 Liquid-propellant rocket engine thrust chamber interlayer structure with throat reinforcing bushing

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095593B (en) * 1958-08-19 1960-12-22 Napier & Son Ltd Rocket engine
DE1103085B (en) * 1958-12-19 1961-03-23 North American Aviation Inc Packing of flat catalytic elements for the decomposition of propellants for turbines or rockets
US3091520A (en) * 1958-12-19 1963-05-28 North American Aviation Inc Radial outflow catalytic pack
DE1164753B (en) * 1959-12-12 1964-03-05 Boelkow Entwicklungen Kg Rocket engine for liquid fuels
US3468128A (en) * 1966-11-11 1969-09-23 Bolkow Gmbh Rocket combustion chamber construction
FR2605053A1 (en) * 1986-10-14 1988-04-15 Gen Electric MULTIPLE COMBUSTIBLE AIRCRAFT AND ITS PROPULSION SYSTEM
GB2196391A (en) * 1986-10-14 1988-04-27 Gen Electric Prolpusion apparatus & method
GB2196392A (en) * 1986-10-14 1988-04-27 Gen Electric Multiple-propellant propulsion apparatus & method
GB2196394A (en) * 1986-10-14 1988-04-27 Gen Electric Propulsion device
US4811556A (en) * 1986-10-14 1989-03-14 General Electric Company Multiple-propellant air vehicle and propulsion system
US4817890A (en) * 1986-10-14 1989-04-04 General Electric Company Multiple-propellant air vehicle and propulsion system
US4835959A (en) * 1986-10-14 1989-06-06 General Electric Company Multiple-propellant air vehicle and propulsion system
US4840025A (en) * 1986-10-14 1989-06-20 General Electric Company Multiple-propellant air vehicle and propulsion system
US4841723A (en) * 1986-10-14 1989-06-27 General Electric Company Multiple-propellant air vehicle and propulsion system
GB2196391B (en) * 1986-10-14 1991-06-26 Gen Electric Rocket propulsion system.
GB2196392B (en) * 1986-10-14 1991-06-26 Gen Electric Rocket propulsion system.
GB2196394B (en) * 1986-10-14 1991-06-26 Gen Electric Rocket propulsion system.
FR2963063A1 (en) * 2010-07-26 2012-01-27 Snecma COMBUSTION CHAMBER WITH TUBULAR ELEMENT
WO2012022889A1 (en) * 2010-07-26 2012-02-23 Snecma Combustion chamber provided with a tubular element
US9759163B2 (en) 2010-07-26 2017-09-12 Snecma Combustion chamber provided with a tubular element
CN109322765A (en) * 2018-07-31 2019-02-12 李鹏 Based on the high thrust enclosed expansion cycles rocket engine for improving expansion deflection nozzle

Also Published As

Publication number Publication date
FR1194723A (en) 1959-11-12

Similar Documents

Publication Publication Date Title
GB793300A (en) Rocket motors
GB958842A (en) Ducted fan lift engine
GB905136A (en) Improvements relating to gas turbine power units
GB1041587A (en) Improvements in gas turbine engines
GB1463344A (en) Gas turbine
GB1270905A (en) Cooling system for an axial flow elastic fluid utilizing machine
GB1361036A (en) Gas turbine ducted fan propulsion unit
GB609926A (en) Improvements in or relating to internal-combustion turbines
GB757577A (en) Axial flow turbines and compressors
GB709256A (en) Improvements in gas turbine engines
GB803994A (en) Improvements in power units of the gas turbine type
GB803137A (en) Improvements in or relating to axial-flow fluid machines for example turbines and compressors of gas-turbine engines
GB887328A (en) Improvements in or relating to rotary internal combustion engines
GB1435687A (en) Gas generators
GB1257497A (en)
US2984751A (en) Integral turbine-generator unit
GB1016037A (en) Improvements in turbine compressor assemblies
GB758206A (en) Improvements relating to by-pass turbo-jet engines
US2429990A (en) Gas turbine
GB1009115A (en) Improvements in and relating to gas turbine plants
GB832641A (en) Jet propulsion power plant
GB864545A (en) An engine super-charger unit
GB585345A (en) Internal-combustion turbine plant
GB1455942A (en) Gas turbine engines
GB711985A (en) Improvements in gas turbines