FR2839580B1 - PERMANENT MAGNET IGNITION COIL WITH MAGNETIC SHORT CIRCUIT - Google Patents
PERMANENT MAGNET IGNITION COIL WITH MAGNETIC SHORT CIRCUITInfo
- Publication number
- FR2839580B1 FR2839580B1 FR0205805A FR0205805A FR2839580B1 FR 2839580 B1 FR2839580 B1 FR 2839580B1 FR 0205805 A FR0205805 A FR 0205805A FR 0205805 A FR0205805 A FR 0205805A FR 2839580 B1 FR2839580 B1 FR 2839580B1
- Authority
- FR
- France
- Prior art keywords
- permanent magnet
- short circuit
- ignition coil
- magnetic short
- magnet ignition
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/12—Ignition, e.g. for IC engines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F2003/103—Magnetic circuits with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205805A FR2839580B1 (en) | 2002-05-10 | 2002-05-10 | PERMANENT MAGNET IGNITION COIL WITH MAGNETIC SHORT CIRCUIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205805A FR2839580B1 (en) | 2002-05-10 | 2002-05-10 | PERMANENT MAGNET IGNITION COIL WITH MAGNETIC SHORT CIRCUIT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2839580A1 FR2839580A1 (en) | 2003-11-14 |
FR2839580B1 true FR2839580B1 (en) | 2008-08-22 |
Family
ID=29286401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0205805A Expired - Fee Related FR2839580B1 (en) | 2002-05-10 | 2002-05-10 | PERMANENT MAGNET IGNITION COIL WITH MAGNETIC SHORT CIRCUIT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2839580B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4209403B2 (en) * | 2005-04-12 | 2009-01-14 | 三菱電機株式会社 | Ignition device for internal combustion engine |
DE102006044436C5 (en) * | 2006-09-21 | 2020-07-30 | Robert Bosch Gmbh | Device for energy storage and energy transformation |
DE102006045356A1 (en) * | 2006-09-26 | 2008-04-03 | Robert Bosch Gmbh | Ignition coil, in particular for an internal combustion engine of a motor vehicle |
EP2001028B1 (en) | 2007-06-08 | 2016-11-23 | ABB Technology Oy | Protection of permanent magnets in a DC-inductor |
FR2969807B1 (en) * | 2010-12-23 | 2012-12-28 | Valeo Sys Controle Moteur Sas | OPTIMIZED IGNITION COIL |
CN107408452B (en) * | 2015-04-15 | 2020-04-28 | 三菱电机株式会社 | Ignition coil for internal combustion engine |
JP7425962B2 (en) | 2019-12-23 | 2024-02-01 | Tdk株式会社 | coil parts |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034955B1 (en) * | 1980-02-20 | 1984-10-24 | DUCELLIER & Cie | Ignition coil for internal-combustion engines |
EP0352453B1 (en) * | 1988-07-28 | 1993-05-19 | Nippondenso Co., Ltd. | Ignition coil |
-
2002
- 2002-05-10 FR FR0205805A patent/FR2839580B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2839580A1 (en) | 2003-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20180131 |