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.)
Bristol Siddeley Engines 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 to DEH33002A priority patent/DE1088291B/en
Priority to FR1194723D priority patent/FR1194723A/en
Publication of GB793300A publication Critical patent/GB793300A/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
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F02K9/64—Combustion or thrust chambers having cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/46—Feeding propellants using pumps
    • F02K9/48—Feeding propellants using pumps driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/52—Injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/68—Decomposition 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 (3)

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

Applications Claiming Priority (1)

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

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 (15)

* 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
CN108087154A (en) * 2017-06-15 2018-05-29 葛明龙 Identical three kinds of high thrusts, the three constituent element rocket thrust chamber of head construction
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
CN114876671A (en) * 2022-03-21 2022-08-09 西安航天动力研究所 Hydrogen peroxide thrust chamber and engine
CN115653788A (en) * 2022-12-27 2023-01-31 中国空气动力研究与发展中心空天技术研究所 Hydrogen peroxide kerosene dual-component gas generator and working method thereof

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 (25)

* 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
GB2196394A (en) * 1986-10-14 1988-04-27 Gen Electric Propulsion device
GB2196392A (en) * 1986-10-14 1988-04-27 Gen Electric Multiple-propellant propulsion apparatus & method
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
CN108087154A (en) * 2017-06-15 2018-05-29 葛明龙 Identical three kinds of high thrusts, the three constituent element rocket thrust chamber of head construction
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
CN114876671A (en) * 2022-03-21 2022-08-09 西安航天动力研究所 Hydrogen peroxide thrust chamber and engine
CN115653788A (en) * 2022-12-27 2023-01-31 中国空气动力研究与发展中心空天技术研究所 Hydrogen peroxide kerosene dual-component gas generator and working method thereof
CN115653788B (en) * 2022-12-27 2023-04-07 中国空气动力研究与发展中心空天技术研究所 Hydrogen peroxide kerosene dual-component gas generator and working method thereof

Also Published As

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

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