GB1346147A - Ignition systems for internal combustion engines - Google Patents

Ignition systems for internal combustion engines

Info

Publication number
GB1346147A
GB1346147A GB3647672A GB3647672A GB1346147A GB 1346147 A GB1346147 A GB 1346147A GB 3647672 A GB3647672 A GB 3647672A GB 3647672 A GB3647672 A GB 3647672A GB 1346147 A GB1346147 A GB 1346147A
Authority
GB
United Kingdom
Prior art keywords
ignition
voltage
secondary windings
dependent
ignition coil
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
GB3647672A
Inventor
K Meyer
G Strelow
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 GB1346147A publication Critical patent/GB1346147A/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
    • F02P3/005—Other installations having inductive-capacitance energy storage

Abstract

1346147 Ignition systems ROBERT BOSCH GmbH 4 Aug 1972 [6 Aug 1971] 36476/72 Heading F1B An ignition system for internal-combustion engine has an ignition transformer 6 whose primary winding 5 is connected to a capacitor 4 acting as a capacitive energy storage device, an ignition coil 11 acting as an inductive energy storage device and at least one sparking plug 16 which is connected to the secondary windings 12, 13 of the ignition transformer and the ignition coil, the secondary windings being decoupled one from the other by voltage-dependent elements. A first voltage-dependent element 14 is connected between first terminals of the two secondary windings, a second voltage dependent element 15 provides a by-pass for the secondary winding of the ignition coil and the first voltagedependent element, and the sparking plug is connected between second terminals of the two secondary windings. As shown the voltage dependent elements are high voltage diodes. The first voltage dependent element, may be a Zener diode or a spark gap.
GB3647672A 1971-08-06 1972-08-04 Ignition systems for internal combustion engines Expired GB1346147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2139360A DE2139360C3 (en) 1971-08-06 1971-08-06 Ignition system for internal combustion engines with capacitive and inductive energy storage

Publications (1)

Publication Number Publication Date
GB1346147A true GB1346147A (en) 1974-02-06

Family

ID=5815944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3647672A Expired GB1346147A (en) 1971-08-06 1972-08-04 Ignition systems for internal combustion engines

Country Status (10)

Country Link
US (1) US3760782A (en)
AU (1) AU460243B2 (en)
BR (1) BR7205296D0 (en)
CH (1) CH543003A (en)
DE (1) DE2139360C3 (en)
ES (1) ES405579A1 (en)
FR (1) FR2149929A5 (en)
GB (1) GB1346147A (en)
IT (1) IT963785B (en)
SE (1) SE373638B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453985A1 (en) * 1978-12-12 1980-11-07 Siak Hoo Ong IGNITION COIL OF INTERNAL COMBUSTION ENGINE AND ELECTRONIC IGNITION DEVICE COMPRISING THE SAME
GB2121477A (en) * 1982-06-05 1983-12-21 Sigma Electronics Planning Kk Ignition systems for internal combustion engines
CN103745816A (en) * 2013-12-31 2014-04-23 联合汽车电子有限公司 High-energy ignition coil

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885541A (en) * 1973-07-23 1975-05-27 Teledyne Ind Dual ignition coil for internal combustion engine
FR2317804A1 (en) * 1975-06-24 1977-02-04 Smiths Industries Ltd Gas turbine capacitive ignition system - uses impedance values for critically damping energy between spark plug electrodes
EP0001354A1 (en) * 1977-09-21 1979-04-04 Basil Earle Wainwright Ignition system
DE2742641A1 (en) * 1977-09-22 1979-04-05 Bosch Gmbh Robert IGNITION SYSTEM FOR COMBUSTION MACHINERY
DE2821084A1 (en) * 1978-05-13 1979-11-15 Bosch Gmbh Robert High energy ignition system for IC engine - has additional energy store which can be discharged with specified time delay after first energy store
EP0028899A1 (en) * 1979-11-07 1981-05-20 Ultimate Holdings S.A. Apparatus for producing spark ignition of an internal combustion engine
US4915087A (en) * 1988-09-29 1990-04-10 Ford Motor Company Ignition system with enhanced combustion and fault tolerance
IT1234175B (en) * 1989-02-21 1992-05-05 Ducati Energia Spa SURVOLTOR METHOD AND DEVICE.
FR2681907B1 (en) * 1991-09-27 1993-12-31 Eyquem HIGH ENERGY IGNITION GENERATOR, PARTICULARLY FOR GAS TURBINE.
US5654868A (en) * 1995-10-27 1997-08-05 Sl Aburn, Inc. Solid-state exciter circuit with two drive pulses having indendently adjustable durations
GB9722858D0 (en) * 1997-10-29 1997-12-24 Dibble Jonathan R Ignition circuits
AT408154B (en) * 1999-04-08 2001-09-25 Jenbacher Ag IGNITION COIL FOR COMBUSTION ENGINES
CN104603449B (en) * 2012-09-12 2017-06-27 罗伯特·博世有限公司 For the ignition system of internal combustion engine
DE102013218227A1 (en) * 2012-09-12 2014-05-28 Robert Bosch Gmbh Ignition system for an internal combustion engine
US9605644B2 (en) 2013-06-06 2017-03-28 Ford Global Technologies, Llc Dual coil ignition system
US11879420B1 (en) * 2022-11-18 2024-01-23 Hyundai Motor Company System and method for controlling ignition coil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196313A (en) * 1965-07-20 Ignition circuit with sustained spark
US2203784A (en) * 1938-04-09 1940-06-11 Harry B Holthouse Ignition apparatus
DE1234446B (en) * 1962-03-10 1967-02-16 Bosch Gmbh Robert Ignition system for operating internal combustion engines
US3382407A (en) * 1965-06-21 1968-05-07 Gianni A. Dotto Ignition system for an internal combustion engine
CH505984A (en) * 1969-06-20 1971-04-15 Bosch Gmbh Robert Ignition system for internal combustion engines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453985A1 (en) * 1978-12-12 1980-11-07 Siak Hoo Ong IGNITION COIL OF INTERNAL COMBUSTION ENGINE AND ELECTRONIC IGNITION DEVICE COMPRISING THE SAME
GB2121477A (en) * 1982-06-05 1983-12-21 Sigma Electronics Planning Kk Ignition systems for internal combustion engines
CN103745816A (en) * 2013-12-31 2014-04-23 联合汽车电子有限公司 High-energy ignition coil

Also Published As

Publication number Publication date
AU460243B2 (en) 1975-04-24
AU4530972A (en) 1974-02-07
DE2139360C3 (en) 1982-02-11
ES405579A1 (en) 1975-07-16
FR2149929A5 (en) 1973-03-30
US3760782A (en) 1973-09-25
SE373638B (en) 1975-02-10
BR7205296D0 (en) 1973-06-14
IT963785B (en) 1974-01-21
CH543003A (en) 1973-10-15
DE2139360B2 (en) 1981-05-27
DE2139360A1 (en) 1973-02-15

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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