GB1534919A - Rocket motors - Google Patents

Rocket motors

Info

Publication number
GB1534919A
GB1534919A GB9853/76A GB985376A GB1534919A GB 1534919 A GB1534919 A GB 1534919A GB 9853/76 A GB9853/76 A GB 9853/76A GB 985376 A GB985376 A GB 985376A GB 1534919 A GB1534919 A GB 1534919A
Authority
GB
United Kingdom
Prior art keywords
igniter
primary
ignition
propellant
casing
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
GB9853/76A
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.)
Pains Wessex Ltd
Original Assignee
Pains Wessex 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 Pains Wessex Ltd filed Critical Pains Wessex Ltd
Priority to GB9853/76A priority Critical patent/GB1534919A/en
Priority to DE19772709705 priority patent/DE2709705A1/en
Priority to NL7702441A priority patent/NL7702441A/en
Priority to IT09359/77A priority patent/IT1116975B/en
Priority to FR7706932A priority patent/FR2343897A1/en
Priority to JP2655177A priority patent/JPS52111200A/en
Priority to ZA00771445A priority patent/ZA771445B/en
Priority to NO770850A priority patent/NO770850L/en
Publication of GB1534919A publication Critical patent/GB1534919A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0819—Primers or igniters for the initiation of rocket motors, i.e. pyrotechnical aspects thereof
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • 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
    • F02K9/95—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof characterised by starting or ignition means or arrangements

Landscapes

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

Abstract

1534919 Rocket motors PAINS WESSEX Ltd 25 Feb 1977 [11 March 1976] 09853/76 Heading F3A A rocket motor comprises a primary igniter 6 to the rear of solid propellant 5 and a secondary igniter 7 at the forward end for ignition by the primary igniter. Modifications to the illustrated arrangement of the secondary igniter are described (Figs. 3 and 4, not shown). The propellant 5 preferably is hollow and spaced from the peripheral wall of a casing 1 so as to afford a large-area burning surface. Ignition of the secondary igniter 7 can be by flame transfer along a central passage 5a or by combustible material extending between the two igniters. Various geometric shapes of suitable propellant charge are described (Figs. 5-9, not shown). Gas outlet passages 4 in a casing rear wall 2 are inclined in order to effect spin stabilization. The primary igniter 6 is a friction igniter or percussion primer.
GB9853/76A 1976-03-11 1976-03-11 Rocket motors Expired GB1534919A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9853/76A GB1534919A (en) 1976-03-11 1976-03-11 Rocket motors
DE19772709705 DE2709705A1 (en) 1976-03-11 1977-03-05 ROCKET DRIVE
NL7702441A NL7702441A (en) 1976-03-11 1977-03-07 MISSILE ENGINE.
IT09359/77A IT1116975B (en) 1976-03-11 1977-03-08 PERFECTED ROCKET MOTOR FOR MANUAL AND OTHER MANEUVERING COMPLEXES
FR7706932A FR2343897A1 (en) 1976-03-11 1977-03-09 ROCKET ENGINE.
JP2655177A JPS52111200A (en) 1976-03-11 1977-03-10 Rocket engine
ZA00771445A ZA771445B (en) 1976-03-11 1977-03-10 Improvements in and relating to rocket motors
NO770850A NO770850L (en) 1976-03-11 1977-03-10 ROCKET ENGINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9853/76A GB1534919A (en) 1976-03-11 1976-03-11 Rocket motors

Publications (1)

Publication Number Publication Date
GB1534919A true GB1534919A (en) 1978-12-06

Family

ID=9880019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9853/76A Expired GB1534919A (en) 1976-03-11 1976-03-11 Rocket motors

Country Status (8)

Country Link
JP (1) JPS52111200A (en)
DE (1) DE2709705A1 (en)
FR (1) FR2343897A1 (en)
GB (1) GB1534919A (en)
IT (1) IT1116975B (en)
NL (1) NL7702441A (en)
NO (1) NO770850L (en)
ZA (1) ZA771445B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283559A (en) * 1991-10-01 1995-05-10 Secr Defence Propelled pyrotechnic decoy flare
AU660915B1 (en) * 1991-10-01 1995-07-13 Qinetiq Limited Propelled Pyrotechnic Decoy Flare
GB2337577A (en) * 1998-05-20 1999-11-24 Diehl Stiftung & Co Stick of gunpowder
RU2805438C1 (en) * 2023-04-11 2023-10-17 Акционерное общество "Научно-производственное объединение "СПЛАВ" им. А.Н. Ганичева" Rocket launch block

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036881B3 (en) * 2007-08-04 2009-01-22 Bayern-Chemie Gesellschaft Für Flugchemische Antriebe Mbh Ignition device for gelled propellants

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283559A (en) * 1991-10-01 1995-05-10 Secr Defence Propelled pyrotechnic decoy flare
AU660915B1 (en) * 1991-10-01 1995-07-13 Qinetiq Limited Propelled Pyrotechnic Decoy Flare
GB2283559B (en) * 1991-10-01 1995-11-08 Secr Defence Propelled pyrotechnic decoy flare
US5561260A (en) * 1991-10-01 1996-10-01 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Propelled pyrotechnic decoy flare
GB2337577A (en) * 1998-05-20 1999-11-24 Diehl Stiftung & Co Stick of gunpowder
GB2337577B (en) * 1998-05-20 2000-11-15 Diehl Stiftung & Co Stick of gunpowder
RU2805438C1 (en) * 2023-04-11 2023-10-17 Акционерное общество "Научно-производственное объединение "СПЛАВ" им. А.Н. Ганичева" Rocket launch block

Also Published As

Publication number Publication date
NO770850L (en) 1977-09-13
ZA771445B (en) 1978-02-22
FR2343897A1 (en) 1977-10-07
IT1116975B (en) 1986-02-10
JPS52111200A (en) 1977-09-17
DE2709705A1 (en) 1977-09-15
NL7702441A (en) 1977-09-13

Similar Documents

Publication Publication Date Title
ES8405511A2 (en) Gun ammunition, especially for high trajectory firing.
GB1428412A (en) Solid fuel rocket motors
US2942547A (en) Gas generating assembly
GB1229119A (en)
GB1171705A (en) Improvements in or relating to Solid Fuel Rocket Propulsion Units
GB1534919A (en) Rocket motors
ES8103369A1 (en) Non-electric delay detonator and assembly of a detonating cord and a delay detonator.
GB1321588A (en) Spinstabilised rocket-propelled projectile
GB1537279A (en) Gas turbine igniter systems
WO2000068634A3 (en) Assembly and process for controlled burning of landmine without detonation
GB1120391A (en) Improvements in or relating to rocketwise propelled projectiles
GB1449567A (en) Casing for a lighter
GB933349A (en) Improvements in or relating to projectiles
ES8801026A1 (en) Igniter for an additional charge in a shell.
JPS5218541A (en) Torch ignited engine
GB1368246A (en) Pyrotechnic devices
GB869652A (en) Ignition device for combustion chambers of engines and propulsion units
JPS52101176A (en) Lighter for cigarettes
GB1533514A (en) Cigarette lighters
GB1516031A (en) Delay ignition transmission assembly
GB920299A (en) Improvements in rocket motors
GB578261A (en) Improvements in or relating to ignition devices for combustion chambers
JPS57151046A (en) Device for suppressing internal pressure vibration of rocket motor
JPS5614839A (en) Solid propellant rocket motor
SE8203231L (en) OF THE POWER OF COMBUSTION GAS DRIVEN FIXING TOOL

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee