GB680718A - Improvements relating to rocket motors - Google Patents

Improvements relating to rocket motors

Info

Publication number
GB680718A
GB680718A GB1856949A GB1856949A GB680718A GB 680718 A GB680718 A GB 680718A GB 1856949 A GB1856949 A GB 1856949A GB 1856949 A GB1856949 A GB 1856949A GB 680718 A GB680718 A GB 680718A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
chamber
plane
combustion
july
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
GB1856949A
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 GB1856949A priority Critical patent/GB680718A/en
Priority to CH325238D priority patent/CH325238A/en
Priority to FR1052196D priority patent/FR1052196A/en
Publication of GB680718A publication Critical patent/GB680718A/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
    • 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
    • F02K9/80—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control
    • F02K9/86—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by thrust or thrust vector control using nozzle throats of adjustable cross- section

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

680,718. Generating combustion products under pressure. DE HAVILLAND ENGINE CO. Ltd., HALFORD, F. B., CLEAVER, A. J., and DOVE, E. B. July 14, 1950 [July 14, 1949], No. 18569/49. Class 51 (i) [Also in Group XXVI] A combustion chamber 10 for a rocket (see Group XXVI), has an annular pre-combustion chamber 13 lying in a plane transverse to its longitudinal axis and both combustion chambers are encased in a common cooling jacket 15. In the modification shown the forward end of the combustion chamber 10 has threaded sockets 44 to receive fuel injectors and is closed by a plug 40 having cooling passages 41 therein. The pre-combustion chamber is in two parts welded together in the plane 43 whilst the chamber 10 is welded in the plane 46 to a jet nozzle. Ignition in the precombustion chamber 13 may be effected by hypergols or by a spark plug if a non-hypergol is used therein.
GB1856949A 1949-07-14 1949-07-14 Improvements relating to rocket motors Expired GB680718A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1856949A GB680718A (en) 1949-07-14 1949-07-14 Improvements relating to rocket motors
CH325238D CH325238A (en) 1949-07-14 1952-03-03 Rocket propulsion plant
FR1052196D FR1052196A (en) 1949-07-14 1952-03-07 Rocket engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1856949A GB680718A (en) 1949-07-14 1949-07-14 Improvements relating to rocket motors

Publications (1)

Publication Number Publication Date
GB680718A true GB680718A (en) 1952-10-08

Family

ID=10114705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1856949A Expired GB680718A (en) 1949-07-14 1949-07-14 Improvements relating to rocket motors

Country Status (3)

Country Link
CH (1) CH325238A (en)
FR (1) FR1052196A (en)
GB (1) GB680718A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019863B (en) * 1954-05-25 1957-11-21 Napier & Son Ltd Gas generating device, especially for rocket propulsion engines
DE1064758B (en) * 1956-05-14 1959-09-03 Napier & Son Ltd Burner for rocket engines
US2949007A (en) * 1955-02-24 1960-08-16 North American Aviation Inc Rocket engine feed system
US2992528A (en) * 1955-03-28 1961-07-18 Anthony R Ozanich Liquid propellant gas generator for liquid propellant type rockets
US3040521A (en) * 1955-03-30 1962-06-26 Broughton Leslie William Thermal ignition rocket motor
US3117417A (en) * 1958-11-26 1964-01-14 Jr Eugene V Rutkowski Two-stage valve
US3234731A (en) * 1962-01-10 1966-02-15 North American Aviation Inc Variable thrust device and injector
CN109404166A (en) * 2018-09-21 2019-03-01 北京航天动力研究所 A kind of width operating condition liquid hydrogen liquid oxygen torch type electric ignition device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976057C (en) * 1956-05-05 1963-01-31 Willi Joachim Dr-Ing Petters rocket

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019863B (en) * 1954-05-25 1957-11-21 Napier & Son Ltd Gas generating device, especially for rocket propulsion engines
US2949007A (en) * 1955-02-24 1960-08-16 North American Aviation Inc Rocket engine feed system
US2992528A (en) * 1955-03-28 1961-07-18 Anthony R Ozanich Liquid propellant gas generator for liquid propellant type rockets
US3040521A (en) * 1955-03-30 1962-06-26 Broughton Leslie William Thermal ignition rocket motor
DE1064758B (en) * 1956-05-14 1959-09-03 Napier & Son Ltd Burner for rocket engines
US3117417A (en) * 1958-11-26 1964-01-14 Jr Eugene V Rutkowski Two-stage valve
US3234731A (en) * 1962-01-10 1966-02-15 North American Aviation Inc Variable thrust device and injector
CN109404166A (en) * 2018-09-21 2019-03-01 北京航天动力研究所 A kind of width operating condition liquid hydrogen liquid oxygen torch type electric ignition device

Also Published As

Publication number Publication date
FR1052196A (en) 1954-01-21
CH325238A (en) 1957-10-31

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