GB2510967B - Discharge switch device for ignition excitation system - Google Patents

Discharge switch device for ignition excitation system

Info

Publication number
GB2510967B
GB2510967B GB1322398.7A GB201322398A GB2510967B GB 2510967 B GB2510967 B GB 2510967B GB 201322398 A GB201322398 A GB 201322398A GB 2510967 B GB2510967 B GB 2510967B
Authority
GB
United Kingdom
Prior art keywords
switch device
discharge switch
excitation system
ignition excitation
ignition
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.)
Active
Application number
GB1322398.7A
Other versions
GB2510967A (en
GB201322398D0 (en
Inventor
Michael Joseph Cochran
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.)
Unison Industries LLC
Original Assignee
Unison Industries LLC
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
Priority claimed from US14/018,658 external-priority patent/US9622331B2/en
Application filed by Unison Industries LLC filed Critical Unison Industries LLC
Publication of GB201322398D0 publication Critical patent/GB201322398D0/en
Publication of GB2510967A publication Critical patent/GB2510967A/en
Application granted granted Critical
Publication of GB2510967B publication Critical patent/GB2510967B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/015—Modifications of generator to maintain energy constant
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB1322398.7A 2012-12-26 2013-12-18 Discharge switch device for ignition excitation system Active GB2510967B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261745971P 2012-12-26 2012-12-26
US14/018,658 US9622331B2 (en) 2012-12-26 2013-09-05 Discharge switch device for ignition excitation system

Publications (3)

Publication Number Publication Date
GB201322398D0 GB201322398D0 (en) 2014-02-05
GB2510967A GB2510967A (en) 2014-08-20
GB2510967B true GB2510967B (en) 2015-10-14

Family

ID=50071004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1322398.7A Active GB2510967B (en) 2012-12-26 2013-12-18 Discharge switch device for ignition excitation system

Country Status (2)

Country Link
DE (1) DE102013114560A1 (en)
GB (1) GB2510967B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047765A (en) * 1962-12-01 1966-11-09 Philips Electronic Associated Improvements in or relating to pulse generators
US4613768A (en) * 1984-11-13 1986-09-23 Gte Communication Systems Corp. Temperature dependent, voltage reference comparator/diode
US4868730A (en) * 1986-07-15 1989-09-19 Combustion Electromagnetics, Inc. DC to DC converter current pump
US5164615A (en) * 1991-06-03 1992-11-17 Microsemi Corp. Method and apparatus for zero temperature coefficient reference voltage devices
US5510952A (en) * 1993-07-15 1996-04-23 Simmonds Precision Engine Systems Inc. Ignition system using multiple gated switches with variable discharge energy levels and rates
US5862033A (en) * 1997-02-13 1999-01-19 Unison Industries Limited Partnership Exciter circuit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047765A (en) * 1962-12-01 1966-11-09 Philips Electronic Associated Improvements in or relating to pulse generators
US4613768A (en) * 1984-11-13 1986-09-23 Gte Communication Systems Corp. Temperature dependent, voltage reference comparator/diode
US4868730A (en) * 1986-07-15 1989-09-19 Combustion Electromagnetics, Inc. DC to DC converter current pump
US5164615A (en) * 1991-06-03 1992-11-17 Microsemi Corp. Method and apparatus for zero temperature coefficient reference voltage devices
US5510952A (en) * 1993-07-15 1996-04-23 Simmonds Precision Engine Systems Inc. Ignition system using multiple gated switches with variable discharge energy levels and rates
US5862033A (en) * 1997-02-13 1999-01-19 Unison Industries Limited Partnership Exciter circuit

Also Published As

Publication number Publication date
GB2510967A (en) 2014-08-20
DE102013114560A1 (en) 2014-06-26
GB201322398D0 (en) 2014-02-05

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