CA1035411A - Zero crossing circuit for electronic ignition system - Google Patents

Zero crossing circuit for electronic ignition system

Info

Publication number: CA1035411A
Authority: CA; Canada
Prior art keywords: zero crossing; ignition system; electronic ignition; crossing circuit; circuit
Prior art date: 1974-03-07
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

CA220,251A

Other languages

English (en)

French (fr)

Other versions

CA220251S (en

Inventor

Philip D. Gunderson

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.)

Motorola Solutions Inc

Original Assignee

Motorola Inc

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.)

1974-03-07

Filing date

1975-02-17

Publication date

1978-07-25

1975-02-17 Application filed by Motorola Inc filed Critical Motorola Inc

1978-07-25 Application granted granted Critical

1978-07-25 Publication of CA1035411A publication Critical patent/CA1035411A/en

Status Expired legal-status Critical Current

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
- F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
- F02P3/04—Layout of circuits
- F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
- F02P3/0435—Opening or closing the primary coil circuit with electronic switching means with 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
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/155—Analogue data processing
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
- F02P7/061—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle pick-up devices without mechanical contacts
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Signal Processing (AREA)
Ignition Installations For Internal Combustion Engines (AREA)
Electrical Control Of Ignition Timing (AREA)

CA220,251A 1974-03-07 1975-02-17 Zero crossing circuit for electronic ignition system Expired CA1035411A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/449,185 US3933141A (en)	1974-03-07	1974-03-07	Zero crossing circuit for electronic ignition system

Publications (1)

Publication Number	Publication Date
CA1035411A true CA1035411A (en)	1978-07-25

Family

ID=23783230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA220,251A Expired CA1035411A (en)	1974-03-07	1975-02-17	Zero crossing circuit for electronic ignition system

Country Status (12)

Country	Link
US (1)	US3933141A (de)
JP (1)	JPS50121626A (de)
BR (1)	BR7501295A (de)
CA (1)	CA1035411A (de)
DE (1)	DE2510000C3 (de)
ES (1)	ES435430A1 (de)
FR (1)	FR2263395B1 (de)
GB (1)	GB1459164A (de)
HK (1)	HK73679A (de)
IT (1)	IT1029830B (de)
SE (1)	SE414215B (de)
ZA (1)	ZA751188B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5248740A (en) *	1975-07-04	1977-04-19	Hitachi Ltd	No-constact ignition device
US4047513A (en) *	1975-11-17	1977-09-13	Solitron Devices, Inc.	Ignition system with gas discharge tube circuit
US4051827A (en) *	1976-01-12	1977-10-04	Motorola, Inc.	Selective threshold ignition circuit
DE3019162C2 (de) *	1980-05-20	1985-11-07	Telefunken electronic GmbH, 7100 Heilbronn	Transistor-Zündschaltung
DE3853949T2 (de) *	1988-09-21	1995-12-07	Mitsubishi Electric Corp	Zündanlage für Innenverbrennungsmaschinen.
DE4342585A1 (de) *	1993-12-14	1995-06-22	Bosch Gmbh Robert	Schaltungsanordnung zur Signalaufbereitung für einen, eine Induktivität umfassenden Sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3517260A (en) *	1966-10-29	1970-06-23	Nippon Denso Co	Transistorized condenser discharge ignition system with a vacuum regulator
DE1766763B2 (de) *	1968-07-16	1976-05-20	Siemens AG, 1000 Berlin und 8000 München	Integrierte schaltung zur demodulation einer amplitudenmodulierten hochfrequenzschwingung
US3701015A (en) *	1971-01-20	1972-10-24	Electro Products Lab Inc	Magnetic pickup with feedback circuit
US3721968A (en) *	1972-02-02	1973-03-20	Electro Corp America	Magnetic pickup

1974
- 1974-03-07 US US05/449,185 patent/US3933141A/en not_active Expired - Lifetime
1975
- 1975-02-17 CA CA220,251A patent/CA1035411A/en not_active Expired
- 1975-02-21 IT IT48299/75A patent/IT1029830B/it active
- 1975-02-21 GB GB737775A patent/GB1459164A/en not_active Expired
- 1975-02-24 SE SE7502023A patent/SE414215B/xx unknown
- 1975-02-26 ZA ZA00751188A patent/ZA751188B/xx unknown
- 1975-03-04 JP JP50026433A patent/JPS50121626A/ja active Pending
- 1975-03-05 BR BR1295/75A patent/BR7501295A/pt unknown
- 1975-03-06 FR FR7507034A patent/FR2263395B1/fr not_active Expired
- 1975-03-07 ES ES435430A patent/ES435430A1/es not_active Expired
- 1975-03-07 DE DE2510000A patent/DE2510000C3/de not_active Expired
1979
- 1979-10-18 HK HK736/79A patent/HK73679A/xx unknown

Also Published As

Publication number	Publication date
AU7879475A (en)	1976-09-16
DE2510000C3 (de)	1979-05-10
DE2510000B2 (de)	1978-09-21
SE414215B (sv)	1980-07-14
ES435430A1 (es)	1976-12-01
JPS50121626A (de)	1975-09-23
BR7501295A (pt)	1975-12-02
FR2263395A1 (de)	1975-10-03
GB1459164A (en)	1976-12-22
IT1029830B (it)	1979-03-20
SE7502023L (de)	1975-09-08
US3933141A (en)	1976-01-20
ZA751188B (en)	1975-10-29
HK73679A (en)	1979-10-26
DE2510000A1 (de)	1975-09-11
FR2263395B1 (de)	1980-08-08

Publication	Publication Date	Title
AU504138B2 (en)	1979-10-04	Priority demand circuit
CA1026833A (en)	1978-02-21	Actuated printed circuit connector
AU501023B2 (en)	1979-06-07	Ignition circuit
AU501478B2 (en)	1979-06-21	Ignition circuit
AU501454B2 (en)	1979-06-21	Panel board & circuit breaker system
CA1035411A (en)	1978-07-25	Zero crossing circuit for electronic ignition system
AU503673B2 (en)	1979-09-13	Electronic ignition
CA1008983A (en)	1977-04-19	Line control circuit
AU499548B2 (en)	1979-04-26	Electronic data switching system
AU500797B2 (en)	1979-05-31	Zero suppression circuit
CA1004733A (en)	1977-02-01	Bridge circuit
AU507164B2 (en)	1980-02-07	Electronic ignition system
AU501259B2 (en)	1979-06-14	Timing circuit
AU500506B2 (en)	1979-05-24	Ignition circuit
CA1016991A (en)	1977-09-06	Switching circuit for ignition system
AU483790B2 (en)	1976-09-16	Electronic ignition system
AU503304B2 (en)	1979-08-30	Electronic switch circuit
AU499653B2 (en)	1979-04-26	Electronic ignition system
AU488514B1 (en)	1976-08-19	Control circuit
IL44887A0 (en)	1974-07-31	An electronic switching system
AU483581B2 (en)	1975-09-18	Mounting arrangements for circuit boards
AU493721B2 (en)	1976-10-21	Circuit arrangement foran electronic relay with changeover function
CA1033821A (en)	1978-06-27	Electronic components
CA1003515A (en)	1977-01-11	Terminal clip for circuit boards
AU500670B2 (en)	1979-05-31	Alarm circuit