GB1463837A - Ignition devices - Google Patents

Ignition devices

Info

Publication number
GB1463837A
GB1463837A GB1436474A GB1436474A GB1463837A GB 1463837 A GB1463837 A GB 1463837A GB 1436474 A GB1436474 A GB 1436474A GB 1436474 A GB1436474 A GB 1436474A GB 1463837 A GB1463837 A GB 1463837A
Authority
GB
United Kingdom
Prior art keywords
conductor
bush
electrode
igniter
sleeve
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
GB1436474A
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.)
Ronson Products Ltd
Original Assignee
Ronson Products 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 Ronson Products Ltd filed Critical Ronson Products Ltd
Priority to GB1436474A priority Critical patent/GB1463837A/en
Priority to DE19757604634 priority patent/DE7604634U1/en
Priority to FR7510087A priority patent/FR2266107B3/fr
Priority to AU79751/75A priority patent/AU488591B2/en
Publication of GB1463837A publication Critical patent/GB1463837A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/28—Lighters characterised by electrical ignition of the fuel
    • F23Q2/285—Lighters characterised by electrical ignition of the fuel with spark ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q2/00—Lighters containing fuel, e.g. for cigarettes
    • F23Q2/28—Lighters characterised by electrical ignition of the fuel
    • F23Q2/285—Lighters characterised by electrical ignition of the fuel with spark ignition
    • F23Q2/287—Lighters characterised by electrical ignition of the fuel with spark ignition piezoelectric

Landscapes

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

Abstract

1463837 Piezoelectric igniters RONSON PRODUCTS Ltd 1 April 1975 [1 April 1974] 14364/74 Heading H2A In a piezoelectric igniter, a spark electrode 1 is located by an insulating bush 6 and is in electrical contact with a high voltage conductor 7 connected to the crystal assembly (not illustrated) of the igniter, the bush 6 being secured with respect to the electrode 1 and the conductor 7 by means of a sleeve 9 of insulating material which extends over part of the bush 6, e.g. a spigot portion 10, and at least part of the conductor 7, and which is heat-shrunk on to the bush 6 and conductor 7. The conductor 7 is preferably provided with an inner insulating sleeve 11 extending from a covering 8 to a widened portion 5 of the electrode 1, into which the conductor 7 fits. The bush 6, which receives the electrode 1 therein as a sliding fit, has a curved surface 12 to provide a maximum anti-tracking path length between the electrode 1 and adjacent parts of the igniter housing (3, Fig. 1, not shown), and has flanges 13, 14 for mounting to a housing bracket (2). The conductor 7 may alternatively extend through the bush 6 to form the actual electrode 1. The sleeve 9 may be an irradiated cross-linked polyethylene which can be heat-shrunk by hot air or infra-red radiation.
GB1436474A 1974-04-01 1974-04-01 Ignition devices Expired GB1463837A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1436474A GB1463837A (en) 1974-04-01 1974-04-01 Ignition devices
DE19757604634 DE7604634U1 (en) 1974-04-01 1975-04-01 PIEZOELECTRIC IGNITION DEVICE
FR7510087A FR2266107B3 (en) 1974-04-01 1975-04-01
AU79751/75A AU488591B2 (en) 1975-04-02 Improvements in or relating to ignition devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1436474A GB1463837A (en) 1974-04-01 1974-04-01 Ignition devices

Publications (1)

Publication Number Publication Date
GB1463837A true GB1463837A (en) 1977-02-09

Family

ID=10039874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1436474A Expired GB1463837A (en) 1974-04-01 1974-04-01 Ignition devices

Country Status (3)

Country Link
DE (1) DE7604634U1 (en)
FR (1) FR2266107B3 (en)
GB (1) GB1463837A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169068A (en) * 1984-11-16 1986-07-02 Tdk Corp Piezoelectric gas-lighter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169068A (en) * 1984-11-16 1986-07-02 Tdk Corp Piezoelectric gas-lighter
GB2169068B (en) * 1984-11-16 1989-04-12 Tdk Corp Piezoelectric gas-lighter

Also Published As

Publication number Publication date
DE7604634U1 (en) 1976-07-22
FR2266107A1 (en) 1975-10-24
FR2266107B3 (en) 1978-07-28
AU7975175A (en) 1976-10-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee