GB1102267A - Improvements in and relating to ignition discharge circuits - Google Patents

Improvements in and relating to ignition discharge circuits

Info

Publication number
GB1102267A
GB1102267A GB863966A GB863966A GB1102267A GB 1102267 A GB1102267 A GB 1102267A GB 863966 A GB863966 A GB 863966A GB 863966 A GB863966 A GB 863966A GB 1102267 A GB1102267 A GB 1102267A
Authority
GB
United Kingdom
Prior art keywords
plug
inductance
switching device
capacitor
electrode
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
GB863966A
Inventor
Henry James Chafer
Dennis Stone
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB863966A priority Critical patent/GB1102267A/en
Priority to FR94676A priority patent/FR1511296A/en
Priority to DE19671539165 priority patent/DE1539165C3/en
Publication of GB1102267A publication Critical patent/GB1102267A/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/003—Layout of ignition circuits for gas turbine plants

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)

Abstract

1,102,267. Ignition systems; spark plugs. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec.29, 1966 [Feb. 28, 1966], No.8639/66. Heading F1B. In an ignition system comprising a series circuit of a switching device G, an inductance L, a surface discharge plug P and a capacitor C, the latter being connectible to a charging circuit, the surface discharge plug has a third electrode 3 which is connected to a point between the inductance and switching device to complete a path across the inductance whose impedance at the start of capacitor discharge is above and during the capacitor discharge automatically decreases below the total actual impedance of the capacitor and surface discharge plug. An additional ionizable zone may be formed in a recess between the third electrode and the end portion of the inner tubular electrode of the plug. The inductance L may be included in the plug. As shown the switching device may comprise an auxiliary spark gap G which may be triggerable by a control electrode. Alternatively the switching device may comprise a controlled rectifier.
GB863966A 1966-02-28 1966-02-28 Improvements in and relating to ignition discharge circuits Expired GB1102267A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB863966A GB1102267A (en) 1966-02-28 1966-02-28 Improvements in and relating to ignition discharge circuits
FR94676A FR1511296A (en) 1966-02-28 1967-02-13 Ignition circuit assembly
DE19671539165 DE1539165C3 (en) 1966-02-28 1967-02-24 Ignition device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB863966A GB1102267A (en) 1966-02-28 1966-02-28 Improvements in and relating to ignition discharge circuits

Publications (1)

Publication Number Publication Date
GB1102267A true GB1102267A (en) 1968-02-07

Family

ID=9856347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB863966A Expired GB1102267A (en) 1966-02-28 1966-02-28 Improvements in and relating to ignition discharge circuits

Country Status (2)

Country Link
FR (1) FR1511296A (en)
GB (1) GB1102267A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561350A (en) 1988-11-15 1996-10-01 Unison Industries Ignition System for a turbine engine
US5754011A (en) 1995-07-14 1998-05-19 Unison Industries Limited Partnership Method and apparatus for controllably generating sparks in an ignition system or the like
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method
US7355300B2 (en) 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561350A (en) 1988-11-15 1996-10-01 Unison Industries Ignition System for a turbine engine
US5754011A (en) 1995-07-14 1998-05-19 Unison Industries Limited Partnership Method and apparatus for controllably generating sparks in an ignition system or the like
US6353293B1 (en) 1995-07-14 2002-03-05 Unison Industries Method and apparatus for controllably generating sparks in an ignition system or the like
US6670777B1 (en) 2002-06-28 2003-12-30 Woodward Governor Company Ignition system and method
US7355300B2 (en) 2004-06-15 2008-04-08 Woodward Governor Company Solid state turbine engine ignition exciter having elevated temperature operational capability

Also Published As

Publication number Publication date
FR1511296A (en) 1968-01-26
DE1539165A1 (en) 1970-03-05
DE1539165B2 (en) 1975-11-27

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