[go: up one dir, main page]

GB812806A - Improvements in engine starter cartridges - Google Patents

Improvements in engine starter cartridges

Info

Publication number
GB812806A
GB812806A GB612957A GB612957A GB812806A GB 812806 A GB812806 A GB 812806A GB 612957 A GB612957 A GB 612957A GB 612957 A GB612957 A GB 612957A GB 812806 A GB812806 A GB 812806A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
primer
diaphragm
ignition composition
engine starter
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
GB612957A
Inventor
Tom Blacas Rhodes
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Filing date
Publication date
Priority to NL97066D priority Critical patent/NL97066C/xx
Priority to BE564956D priority patent/BE564956A/xx
Priority to NL224599D priority patent/NL224599A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to US707617A priority patent/US2920564A/en
Priority to DEI6555U priority patent/DE1766959U/en
Priority to DEI14439A priority patent/DE1097336B/en
Publication of GB812806A publication Critical patent/GB812806A/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
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/27—Fluid drives
    • F02C7/272—Fluid drives generated by cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

812,806. Engine-starter cartridges. IMPERIAL CHEMICAL INDUSTRIES Ltd. Nov. 27, 1957 [Feb. 22, 1957], No. 6129/57. Class 9(1) In a cartridge case 3 having an end closure as describeol in Specification 811,245 the bag 17 containing an ignition composition is replaced by an apertured member 1 fitted in the base of the case and surrounding- the primer 5. A diaphragm 8 is stuck to The member 1 above the primer and supports the ignition composition 7, which is covered by a diaphragm 9. Upstanding projections 10 support the charge 12. The member 1 may be of metal, wood or plastic resin compositions, but polyethylene is preferred. The diaphragms are made from natural or synthetic textile material that is substantially consumed on combustion and when the member 1 is made of thermoplastic resin the diaphragms may be secured in position by the application of heat and pressure. Thin films of waterproofing material such as polythene may be applied to the diaphragms 8, 9.
GB612957A 1957-02-22 1957-02-22 Improvements in engine starter cartridges Expired GB812806A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL97066D NL97066C (en) 1957-02-22
BE564956D BE564956A (en) 1957-02-22
NL224599D NL224599A (en) 1957-02-22
US707617A US2920564A (en) 1957-02-22 1958-01-07 Engine starter cartridges
DEI6555U DE1766959U (en) 1957-02-22 1958-02-21 MACHINE STARTING CHARGE.
DEI14439A DE1097336B (en) 1957-02-22 1958-02-21 Machine starter charge

Publications (1)

Publication Number Publication Date
GB812806A true GB812806A (en) 1959-04-29

Family

ID=1628524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB612957A Expired GB812806A (en) 1957-02-22 1957-02-22 Improvements in engine starter cartridges

Country Status (1)

Country Link
GB (1) GB812806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912500A1 (en) * 2007-02-09 2008-08-15 Protac Pyrotechnic gas generator for load transporting and dropping system of airplane, has relay charge igniting fuel when fuel is initiated by igniter, where fuel with propellant grain is arranged in chamber to ensure regular combustion of fuel
EP4332363A3 (en) * 2022-09-02 2024-05-22 RTX Corporation Gas turbine engine with integral actuation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912500A1 (en) * 2007-02-09 2008-08-15 Protac Pyrotechnic gas generator for load transporting and dropping system of airplane, has relay charge igniting fuel when fuel is initiated by igniter, where fuel with propellant grain is arranged in chamber to ensure regular combustion of fuel
EP4332363A3 (en) * 2022-09-02 2024-05-22 RTX Corporation Gas turbine engine with integral actuation system
US12188416B2 (en) 2022-09-02 2025-01-07 Rtx Corporation Gas turbine engine with integral actuation system

Similar Documents

Publication Publication Date Title
GB783069A (en) Ammunition cartridge
GB841901A (en) Ammunition cartridges
SE7508305L (en) ARMED PLATE SPRING.
KR840002316A (en) Container lid with liner for easy sealing
GB840041A (en) A method of and apparatus for the manufacture of cartridge cases for firearms
GB812806A (en) Improvements in engine starter cartridges
GB979332A (en) Improvements in and relating to blank cartridges
GB1096658A (en) A two-piece shotgun cartridge case
GB1116593A (en) Improvements in or relating to cylindrical cells and batteries made therefrom
GB1197681A (en) Improvements in the Wads of Shot-Gun Cartridge-Cases.
GB780309A (en) Improvements in or relating to packages containing a material for use in blasting
GB1415221A (en) Ammunition in particular practice ammunition
FR2294421A1 (en) Thermal effects resisting combustible envelope for propellant charge - consists of plastics foam with secondary explosives
GB560314A (en) Improvements in or relating to cartridge cases
GB1112614A (en) Improvements in or relating to primers for cartridges
GB811245A (en) Improvements in or relating to power gas generating cartridges for the actuation of engine starters
GB875241A (en) Improvements in or relating to ammunition cartridge cases
GB924390A (en) Improvements in or relating to practice ammunition
US2061558A (en) Wrapping for explosives
GB876745A (en) Improvements in or relating to missiles including fastening members, for example nails
GB1152529A (en) Cartridge for use in Muzzle-Loaded Weapon
GB827504A (en) Improvements in or relating to pressed gas-producing compositions
GB1154956A (en) Improvements in or relating to Cartridge Cases for Propellent Cartridges
GB711650A (en) Cartridge case
GB742061A (en) Improvements in or relating to blasting devices