GB1414920A - Electrical pulse generators particularly for an ignition system for gas turbine engines - Google Patents

Electrical pulse generators particularly for an ignition system for gas turbine engines

Info

Publication number
GB1414920A
GB1414920A GB807073A GB807073A GB1414920A GB 1414920 A GB1414920 A GB 1414920A GB 807073 A GB807073 A GB 807073A GB 807073 A GB807073 A GB 807073A GB 1414920 A GB1414920 A GB 1414920A
Authority
GB
United Kingdom
Prior art keywords
semiconductor means
current
current carrying
input terminals
control 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
GB807073A
Other languages
English (en)
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1414920A publication Critical patent/GB1414920A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2826—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type
    • H03K3/2828—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable using two active transistors of the complementary type in an asymmetrical circuit configuration
    • 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
    • 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
    • F02P15/10—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 having continuous electric sparks
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB807073A 1972-02-25 1973-02-19 Electrical pulse generators particularly for an ignition system for gas turbine engines Expired GB1414920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22936472A 1972-02-25 1972-02-25
US22933372A 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
GB1414920A true GB1414920A (en) 1975-11-19

Family

ID=26923202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB807073A Expired GB1414920A (en) 1972-02-25 1973-02-19 Electrical pulse generators particularly for an ignition system for gas turbine engines

Country Status (7)

Country Link
US (2) US3725732A (enrdf_load_stackoverflow)
JP (1) JPS4919232A (enrdf_load_stackoverflow)
CA (2) CA948698A (enrdf_load_stackoverflow)
DE (1) DE2309053A1 (enrdf_load_stackoverflow)
FR (1) FR2173073B1 (enrdf_load_stackoverflow)
GB (1) GB1414920A (enrdf_load_stackoverflow)
SE (1) SE392506B (enrdf_load_stackoverflow)

Cited By (3)

* 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
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945362A (en) * 1973-09-17 1976-03-23 General Motors Corporation Internal combustion engine ignition system
US4064415A (en) * 1976-02-18 1977-12-20 The Bendix Corporation Inductive spark ignition for combustion engine
US4833369A (en) * 1987-10-14 1989-05-23 Sundstrand Corp. Constant spark rate ignition exciter
US5049786A (en) * 1990-08-09 1991-09-17 Coen Company, Inc. High energy ignitor power circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535652A (en) * 1965-10-04 1970-10-20 Brunswick Corp Gated transistor blocking oscillator without feedback winding
GB1160991A (en) * 1966-02-16 1969-08-13 Lucas Industries Ltd Spark Ignition Apparatus for Internal Combustion Engines
US3368540A (en) * 1966-03-04 1968-02-13 Clifford M. Ault Electronic ignition compensation
US3390668A (en) * 1966-04-13 1968-07-02 Motorola Inc Electronic ignition system
US3407795A (en) * 1966-06-02 1968-10-29 Texaco Inc Ignition system for internal combustion engines
US3392716A (en) * 1966-07-20 1968-07-16 Ford Motor Co Means for transient damping of an ignition coil
US3431901A (en) * 1966-09-28 1969-03-11 William Paul Rogers Electronic ignition circuit
US3424142A (en) * 1966-11-09 1969-01-28 Ford Motor Co Oscillator controlled electronic ignition system
US3531737A (en) * 1968-04-24 1970-09-29 Bendix Corp Regulated power inverter circuit for ignition system or the like

Cited By (3)

* 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
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
SE392506B (sv) 1977-03-28
US3731143A (en) 1973-05-01
DE2309053A1 (de) 1973-08-30
US3725732A (en) 1973-04-03
CA948698A (en) 1974-06-04
FR2173073A1 (enrdf_load_stackoverflow) 1973-10-05
CA948699A (en) 1974-06-04
JPS4919232A (enrdf_load_stackoverflow) 1974-02-20
FR2173073B1 (enrdf_load_stackoverflow) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee