GB1450379A - Rocket motor propellant injectors - Google Patents

Rocket motor propellant injectors

Info

Publication number
GB1450379A
GB1450379A GB4232370A GB4232370A GB1450379A GB 1450379 A GB1450379 A GB 1450379A GB 4232370 A GB4232370 A GB 4232370A GB 4232370 A GB4232370 A GB 4232370A GB 1450379 A GB1450379 A GB 1450379A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
passages
boss
liquids
rocket motor
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
GB4232370A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB4232370A priority Critical patent/GB1450379A/en
Publication of GB1450379A publication Critical patent/GB1450379A/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
    • F02K9/44—Feeding propellants
    • F02K9/52—Injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1450379 Rocket propulsion engines-propellant injector DEFENCE SECRETARY OF STATE FOR 11 Aug 1971 [3 Sept 1970] 42323/70 Heading F1J A propellant injector for the introduction of at least two hypergolic liquids into a combustion chamber of a jet reaction motor includes a boss 1 projecting from the end-wall 2 of the combustion chamber, flow passages for the liquids being provided in the boss leading to conduits which are so positioned that the liquid streams impinge on one another adjacent a side wall 12 of the combustion chamber. As shown, one of the liquids flows from inlet 11 through passages 5 and 7 into the combustion chamber. The other liquid enters at 4 and flows through similar passages. Different arrangements of passages in the boss are described with reference to Figs. 3-5 (not shown).
GB4232370A 1970-09-03 1970-09-03 Rocket motor propellant injectors Expired GB1450379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4232370A GB1450379A (en) 1970-09-03 1970-09-03 Rocket motor propellant injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4232370A GB1450379A (en) 1970-09-03 1970-09-03 Rocket motor propellant injectors

Publications (1)

Publication Number Publication Date
GB1450379A true GB1450379A (en) 1976-09-22

Family

ID=10423933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4232370A Expired GB1450379A (en) 1970-09-03 1970-09-03 Rocket motor propellant injectors

Country Status (1)

Country Link
GB (1) GB1450379A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677767A1 (en) * 2019-01-04 2020-07-08 Taiwan Innovative Space, Inc. Hybrid rocket engine with improved solid fuel segment
EP3677766A1 (en) * 2019-01-04 2020-07-08 Taiwan Innovative Space, Inc. Oxidizer injector for motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677767A1 (en) * 2019-01-04 2020-07-08 Taiwan Innovative Space, Inc. Hybrid rocket engine with improved solid fuel segment
EP3677766A1 (en) * 2019-01-04 2020-07-08 Taiwan Innovative Space, Inc. Oxidizer injector for motor

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees