ES376488A1 - Ignition-timing apparatus - Google Patents

Ignition-timing apparatus

Info

Publication number
ES376488A1
ES376488A1 ES376488A ES376488A ES376488A1 ES 376488 A1 ES376488 A1 ES 376488A1 ES 376488 A ES376488 A ES 376488A ES 376488 A ES376488 A ES 376488A ES 376488 A1 ES376488 A1 ES 376488A1
Authority
ES
Spain
Prior art keywords
winding
control
connection
parts
path
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
ES376488A
Other languages
Spanish (es)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES376488A1 publication Critical patent/ES376488A1/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
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit

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)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

Improvements in ignition devices for internal combustión engines, of the type provided with an ignition coil whose secondary winding is connected to a spark plug at least and whose primary winding is in series with a connection path belonging to an electronic switch, this path being of switching connection by an impulse of control determining the moment of the ignition, taken from a control impulse that is produced by a relative movement between the control winding that is on the iron core and a magnetic system, and which is conducted through a control path of the electronic switch located between a control electrode belonging to it and a reference electrode belonging to the connection path, characterized in that the control winding consists of two electrically unequal winding parts which have a common link point, connected the electrode d reference which, furthermore, starting from this connection point are wound from this connection point in opposite directions on the iron core and finally at their non-common ends of the two parts of the winding are preferably, each time through a diode that passes the control pulses, in connection with the control electrode, having the voltage half-waves induced in the winding parts, with respect to the polarity suitable for switching the electronic switch, the forward half-wave of a voltage of the parts of the winding the lowest value of crest and that only after reaching a certain number of revolutions of the engine of explosion are used as control pulses, whereas on the contrary the half-wave of tension subsequently of the other of the winding is used as command pulse until this number of revolutions is reached. (Machine-translation by Google Translate, not legally binding)
ES376488A 1969-02-13 1970-02-12 Ignition-timing apparatus Expired ES376488A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691907067 DE1907067A1 (en) 1969-02-13 1969-02-13 Ignition device for internal combustion engines

Publications (1)

Publication Number Publication Date
ES376488A1 true ES376488A1 (en) 1972-04-16

Family

ID=5725052

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376488A Expired ES376488A1 (en) 1969-02-13 1970-02-12 Ignition-timing apparatus

Country Status (7)

Country Link
US (1) US3630185A (en)
JP (1) JPS4844698B1 (en)
CS (1) CS151003B2 (en)
DE (1) DE1907067A1 (en)
ES (1) ES376488A1 (en)
FR (1) FR2031025A5 (en)
YU (1) YU33127B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279757B (en) * 1965-01-08 1968-10-10 Wilhelm Heibl G M B H & Co Microphone-poor, volume-controllable sound system, especially for telephones
JPS5228968B1 (en) * 1970-07-07 1977-07-29
JPS531442B1 (en) * 1970-07-28 1978-01-19
JPS5551105B2 (en) * 1972-01-21 1980-12-22
DE2211575C2 (en) * 1972-03-10 1983-04-07 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with magnetic generator
DE2238871C2 (en) * 1972-08-07 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines
DE2242326A1 (en) * 1972-08-29 1974-03-21 Bosch Gmbh Robert IGNITION SYSTEM FOR COMBUSTION MACHINES WITH A MAGNETIC IGNITER
DE2255396C3 (en) * 1972-11-11 1978-07-27 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
DE2256174C2 (en) * 1972-11-16 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Ignition system for internal combustion engines with an electronic switching element
DE2261156C2 (en) * 1972-12-14 1982-08-26 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
US3910243A (en) * 1973-01-09 1975-10-07 Chrysler Corp Electronic spark timing advance and emission control system
US4099498A (en) * 1973-05-30 1978-07-11 Hitachi, Ltd. Contactless ignition apparatus for internal combustion engine
DE2334610A1 (en) * 1973-07-07 1975-01-30 Bosch Gmbh Robert IGNITION SYSTEM FOR COMBUSTION MACHINERY
JPS5417895B2 (en) * 1974-02-06 1979-07-03
US3974816A (en) * 1974-07-17 1976-08-17 Colt Industries Operating Corporation Electronic ignition system with combined output from multiple coils
US3972310A (en) * 1974-08-16 1976-08-03 General Motors Corporation Electronic internal combustion engine ignition spark vacuum and speed advance system
US3968778A (en) * 1974-08-16 1976-07-13 General Motors Corporation Electronic internal combustion engine ignition spark vacuum and speed advance system with ignition dwell time directly proportional to engine speed
DE2460046C2 (en) * 1974-12-19 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart Pulse shaping circuit for devices for checking motor vehicles
DE2630372C3 (en) * 1976-07-06 1980-03-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electronic magneto ignition device for internal combustion engines
SE425423B (en) * 1978-06-02 1982-09-27 Svenska Electromagneter DEVICE FOR ELECTRONIC IGNITION SYSTEMS, PREFERRED TO COMBUSTION ENGINES
DE3032173C2 (en) * 1979-08-27 1985-01-10 Mitsubishi Denki K.K., Tokio/Tokyo Magneto ignition device.
JPS56113051A (en) * 1980-02-08 1981-09-05 Mitsubishi Electric Corp Ignition timing control device
US4334509A (en) * 1980-04-04 1982-06-15 Eltra Corporation Electronic ignition with step advance
US4606323A (en) * 1985-04-30 1986-08-19 Allied Corporation Magneto for ignition system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186397A (en) * 1964-06-19 1965-06-01 Bendix Corp Electrical apparatus
US3464397A (en) * 1967-01-23 1969-09-02 Ambac Ind Ignition system for internal combustion engines and the like
US3524438A (en) * 1967-11-17 1970-08-18 Tecumseh Products Co Ignition circuit

Also Published As

Publication number Publication date
DE1907067A1 (en) 1970-10-01
US3630185A (en) 1971-12-28
JPS4844698B1 (en) 1973-12-26
YU33127B (en) 1976-04-30
CS151003B2 (en) 1973-09-17
FR2031025A5 (en) 1970-11-13
YU26370A (en) 1975-10-31

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