GB1323949A - Continuous wave high frequency ignition system - Google Patents

Continuous wave high frequency ignition system

Info

Publication number
GB1323949A
GB1323949A GB5010671A GB5010671A GB1323949A GB 1323949 A GB1323949 A GB 1323949A GB 5010671 A GB5010671 A GB 5010671A GB 5010671 A GB5010671 A GB 5010671A GB 1323949 A GB1323949 A GB 1323949A
Authority
GB
United Kingdom
Prior art keywords
current flow
flow control
control means
oscillator
high frequency
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
GB5010671A
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1323949A publication Critical patent/GB1323949A/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
    • F02P3/00—Other installations
    • F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator

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

1323949 Ignition systems TEXACO DEVELOPMENT CORP 28 Oct 1971 [22 Dec 1970] 50106/71 Heading F1B A continuous wave high frequency ignition system comprises a unitary magnetic circuit type of oscillator 11 for providing high frequency ignition energy, engine timed current flow control means 52 for controlling operation of the oscillator, means associated with the current flow control means 45 for applying a magnetic bias to the magnetic circuit when the current flow control means is in one state and removing the bias when the current flow control means goes to the other state whereby to control starting of the oscillator and means (small capacity capacitor 56) for absorbing initial surge effects at the current flow control means when the bias is removed whereby the oscillator will start and continue oscillating while the current flow control means is in the other state. In addition there is provided a diode bridge 57 and associated larger capacitor 66. A large capacity capacitor 70 is connected to the centre tap of the primary winding 26. Specification 1322827 is referred to.
GB5010671A 1970-12-22 1971-10-28 Continuous wave high frequency ignition system Expired GB1323949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10064270A 1970-12-22 1970-12-22

Publications (1)

Publication Number Publication Date
GB1323949A true GB1323949A (en) 1973-07-18

Family

ID=22280790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5010671A Expired GB1323949A (en) 1970-12-22 1971-10-28 Continuous wave high frequency ignition system

Country Status (12)

Country Link
US (1) US3749973A (en)
JP (1) JPS5345453B1 (en)
BR (1) BR7108193D0 (en)
CA (1) CA951786A (en)
CH (1) CH532716A (en)
DE (1) DE2158138B2 (en)
ES (1) ES397189A1 (en)
FR (1) FR2119512A5 (en)
GB (1) GB1323949A (en)
IT (1) IT944197B (en)
NL (1) NL159476B (en)
SE (1) SE383018B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066749A1 (en) * 1981-06-01 1982-12-15 Aisin Seiki Kabushiki Kaisha Ignition system for internal-combustion engines
EP0095708A1 (en) * 1982-06-01 1983-12-07 Aisin Seiki Kabushiki Kaisha Ignition system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910246A (en) * 1973-08-10 1975-10-07 Texaco Inc Continuous-wave high-frequency AC ignition system
US3945362A (en) * 1973-09-17 1976-03-23 General Motors Corporation Internal combustion engine ignition system
DE2449557C2 (en) * 1974-10-18 1976-11-25 Messer Griesheim Gmbh SWITCH ARC FOR STABILIZATION AND IGNITION OF WELDING ARCs BY IGNITION PULSES
JPS5620769A (en) * 1979-07-30 1981-02-26 Nippon Soken Inc Igniter
JPS5632074A (en) * 1979-08-24 1981-04-01 Nippon Soken Inc Ignition system
JPS5634964A (en) * 1979-08-31 1981-04-07 Nippon Soken Inc Ignition device
DE3170464D1 (en) * 1980-02-21 1985-06-20 Siemens Ag Ignition system for internal-combustion engines
US4733646A (en) * 1986-04-30 1988-03-29 Aisin Seiki Kabushiki Kaisha Automotive ignition systems
US6112730A (en) * 1999-02-26 2000-09-05 Thomas C. Marrs Ignition system with clamping circuit for use in an internal combustion engine
US6135099A (en) * 1999-02-26 2000-10-24 Thomas C. Marrs Ignition system for an internal combustion engine
WO2020115899A1 (en) * 2018-12-07 2020-06-11 三菱電機株式会社 Ignition system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976461A (en) * 1959-02-06 1961-03-21 Globe Union Inc Oscillator ignition system
US3035108A (en) * 1959-04-09 1962-05-15 Economy Engine Co Oscillator circuit
US2981865A (en) * 1959-06-08 1961-04-25 Transitronics Ltd Transistorized oscillatory system
US3018413A (en) * 1960-01-21 1962-01-23 Shurhit Products Inc Transistorized ignition system
US3035180A (en) * 1960-02-03 1962-05-15 Wilfrid O White & Sons Inc Compass
US3175123A (en) * 1960-12-08 1965-03-23 Globe Union Inc Oscillator ignition system
US3140423A (en) * 1961-02-06 1964-07-07 Lucas Industries Ltd Spark ignition apparatus for internal combustion engine
US3251351A (en) * 1963-10-14 1966-05-17 Shell Oil Co Electronic ignition system
US3264519A (en) * 1963-12-30 1966-08-02 Ford Motor Co Arc suppression means
US3309568A (en) * 1964-01-02 1967-03-14 Ford Motor Co Means including a saturable capacitor for reducing electrical energy dissipation in an electrical switching element
DE1242051B (en) * 1964-01-18 1967-06-08 Bosch Gmbh Robert High-voltage ignition device
US3312210A (en) * 1964-10-12 1967-04-04 Ford Motor Co Ignition system
US3373314A (en) * 1965-06-25 1968-03-12 Ford Motor Co Transistorized ignition system with a saturable transformer control and voltage compensation means
US3407795A (en) * 1966-06-02 1968-10-29 Texaco Inc Ignition system for internal combustion engines
US3504231A (en) * 1967-06-26 1970-03-31 Andrews Mfg Co Breakerless oscillator ignition system
US3476098A (en) * 1968-05-23 1969-11-04 Peter Cook Ignition system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066749A1 (en) * 1981-06-01 1982-12-15 Aisin Seiki Kabushiki Kaisha Ignition system for internal-combustion engines
EP0095708A1 (en) * 1982-06-01 1983-12-07 Aisin Seiki Kabushiki Kaisha Ignition system

Also Published As

Publication number Publication date
NL7116184A (en) 1972-06-26
ES397189A1 (en) 1974-05-01
DE2158138B2 (en) 1975-05-28
SE383018B (en) 1976-02-23
CH532716A (en) 1973-01-15
FR2119512A5 (en) 1972-08-04
IT944197B (en) 1973-04-20
BR7108193D0 (en) 1973-07-17
US3749973A (en) 1973-07-31
CA951786A (en) 1974-07-23
JPS5345453B1 (en) 1978-12-06
NL159476B (en) 1979-02-15
DE2158138A1 (en) 1972-07-13
JPS4713357A (en) 1972-07-08

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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