NL7613617A - Ignition system for engines - which is esp. for use when ignition has to be at rear of engine - Google Patents

Ignition system for engines - which is esp. for use when ignition has to be at rear of engine

Info

Publication number
NL7613617A
NL7613617A NL7613617A NL7613617A NL7613617A NL 7613617 A NL7613617 A NL 7613617A NL 7613617 A NL7613617 A NL 7613617A NL 7613617 A NL7613617 A NL 7613617A NL 7613617 A NL7613617 A NL 7613617A
Authority
NL
Netherlands
Prior art keywords
ignition
engine
dia
igniter
tube
Prior art date
Application number
NL7613617A
Other languages
Dutch (nl)
Other versions
NL168297B (en
NL168297C (en
Original Assignee
United Kingdom Government
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 United Kingdom Government filed Critical United Kingdom Government
Priority to NL7613617A priority Critical patent/NL168297C/en
Publication of NL7613617A publication Critical patent/NL7613617A/en
Publication of NL168297B publication Critical patent/NL168297B/en
Application granted granted Critical
Publication of NL168297C publication Critical patent/NL168297C/en

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
    • F02K9/95—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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

An ignition system for an engine incorporates a cylindrical tube open at one end and closed at the other, with a section reduced in dia. at the closed end. There are several segments projecting outwards near the closed end, an igniter in the section of reduced dia. and a charge in the tube. In the open end is a polyurethane foam wad and around the igniter a shock-absorbing ring of the same material. The tube itself is made of material e.g. 30% glass fibre and 70% Nylon (RTM). The charge consists of e.g. granules of nitrate of potassium and of boron, 3.175 mm dia., 4.775 mm long. The system is partic. intended for an engine with a jet-pipe having a single orifice, in which the ignition has to be at the rear, because of the isolated configuration of the head.
NL7613617A 1976-12-08 1976-12-08 IGNITION FOR A ROCKET ENGINE. NL168297C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7613617A NL168297C (en) 1976-12-08 1976-12-08 IGNITION FOR A ROCKET ENGINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613617A NL168297C (en) 1976-12-08 1976-12-08 IGNITION FOR A ROCKET ENGINE.

Publications (3)

Publication Number Publication Date
NL7613617A true NL7613617A (en) 1978-06-12
NL168297B NL168297B (en) 1981-10-16
NL168297C NL168297C (en) 1982-03-16

Family

ID=19827346

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613617A NL168297C (en) 1976-12-08 1976-12-08 IGNITION FOR A ROCKET ENGINE.

Country Status (1)

Country Link
NL (1) NL168297C (en)

Also Published As

Publication number Publication date
NL168297B (en) 1981-10-16
NL168297C (en) 1982-03-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee