SE8400601L - Tendstift - Google Patents
TendstiftInfo
- Publication number
- SE8400601L SE8400601L SE8400601A SE8400601A SE8400601L SE 8400601 L SE8400601 L SE 8400601L SE 8400601 A SE8400601 A SE 8400601A SE 8400601 A SE8400601 A SE 8400601A SE 8400601 L SE8400601 L SE 8400601L
- Authority
- SE
- Sweden
- Prior art keywords
- insulator
- spark plug
- picofarads
- dielectric constant
- shell
- Prior art date
Links
- 239000012212 insulator Substances 0.000 abstract 5
- 238000002485 combustion reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/40—Sparking plugs structurally combined with other devices
- H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/38—Selection of materials for insulation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/475,170 US4568855A (en) | 1983-03-14 | 1983-03-14 | Spark plug |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8400601D0 SE8400601D0 (sv) | 1984-02-06 |
SE8400601L true SE8400601L (sv) | 1984-09-15 |
SE452531B SE452531B (sv) | 1987-11-30 |
Family
ID=23886495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8400601A SE452531B (sv) | 1983-03-14 | 1984-02-06 | Tendstift |
Country Status (14)
Country | Link |
---|---|
US (1) | US4568855A (sv) |
JP (1) | JPS59177881A (sv) |
AU (1) | AU560984B2 (sv) |
BE (1) | BE899074A (sv) |
BR (1) | BR8400973A (sv) |
CA (1) | CA1211667A (sv) |
DE (1) | DE3404081A1 (sv) |
FR (1) | FR2542935B1 (sv) |
GB (1) | GB2136874B (sv) |
IT (1) | IT1173820B (sv) |
MX (1) | MX154355A (sv) |
NL (1) | NL8400792A (sv) |
NZ (1) | NZ207122A (sv) |
SE (1) | SE452531B (sv) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3600511A1 (de) * | 1985-05-31 | 1986-12-04 | Robert Bosch Gmbh, 7000 Stuttgart | Zuendkerze fuer brennkraftmaschinen |
DE3533123A1 (de) * | 1985-09-17 | 1987-03-26 | Bosch Gmbh Robert | Zuendkerze mit gleitfunkenstrecke |
US4774914A (en) * | 1985-09-24 | 1988-10-04 | Combustion Electromagnetics, Inc. | Electromagnetic ignition--an ignition system producing a large size and intense capacitive and inductive spark with an intense electromagnetic field feeding the spark |
DE3616667C2 (de) * | 1986-05-16 | 1995-05-11 | Bosch Gmbh Robert | Zündkerze mit quergeteiltem Isolator |
FR2639343B1 (fr) * | 1988-11-21 | 1991-02-15 | Eyquem | Composition en ceramique semi-conductrice et son application dans la fabrication des bougies d'allumage |
US5095242A (en) * | 1990-07-24 | 1992-03-10 | North American Philips Corporation | Low radio interference spark plug |
US5942842A (en) * | 1992-02-07 | 1999-08-24 | Fogle, Jr.; Homer William | Hermetically-sealed electrically-absorptive low-pass radio frequency filters and electromagnetically lossy ceramic materials for said filters |
JP3497001B2 (ja) * | 1995-03-31 | 2004-02-16 | 日本特殊陶業株式会社 | スパークプラグ |
DE19737614B4 (de) * | 1996-08-29 | 2010-04-08 | DENSO CORPORATION, Kariya-shi | Zündkerze für ein Gerät zur Erfassung eines Ionenstroms, ohne daß ein impulsartiges Rauschen auf dem Ionenstrom erzeugt wird |
JP4268771B2 (ja) * | 2000-06-23 | 2009-05-27 | 日本特殊陶業株式会社 | スパークプラグ及びその製造方法 |
JP3849649B2 (ja) * | 2002-04-01 | 2006-11-22 | 株式会社デンソー | 内燃機関用点火装置およびその製造方法 |
US8278808B2 (en) | 2006-02-13 | 2012-10-02 | Federal-Mogul Worldwide, Inc. | Metallic insulator coating for high capacity spark plug |
US8922102B2 (en) | 2006-05-12 | 2014-12-30 | Enerpulse, Inc. | Composite spark plug |
US8049399B2 (en) * | 2006-07-21 | 2011-11-01 | Enerpulse, Inc. | High power discharge fuel ignitor |
US7768183B2 (en) * | 2006-09-06 | 2010-08-03 | Federal Mogul World Wide, Inc. | Extension spark plug |
WO2009133683A1 (ja) * | 2008-04-28 | 2009-11-05 | 日本特殊陶業株式会社 | スパークプラグ |
US7944135B2 (en) * | 2008-08-29 | 2011-05-17 | Federal-Mogul Ignition Company | Spark plug and methods of construction thereof |
US8671901B2 (en) * | 2009-11-30 | 2014-03-18 | GM Global Technology Operations LLC | Excess demand voltage relief spark plug for vehicle ignition system |
JP5385427B2 (ja) | 2011-08-04 | 2014-01-08 | 日本特殊陶業株式会社 | 点火プラグ、及び、点火装置 |
DE102012200041A1 (de) * | 2012-01-03 | 2013-07-04 | Robert Bosch Gmbh | Isolator für eine Zündkerze und Zündkerze mit derartigem Isolator |
DE102012200044A1 (de) * | 2012-01-03 | 2013-07-04 | Robert Bosch Gmbh | Zündkerze mit verbesserter elektromagnetischer Verträglichkeit |
DE102012200045A1 (de) * | 2012-01-03 | 2013-07-04 | Robert Bosch Gmbh | Spritzgusswerkzeug und Verfahren zur Herstellung eines Keramikbauteils |
WO2013113005A1 (en) | 2012-01-27 | 2013-08-01 | Enerpulse, Inc. | High power semi-surface gap plug |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926275A (en) * | 1960-02-23 | Pgras | ||
DE1013924B (de) * | 1952-12-08 | 1957-08-14 | Siemens Ag | Zuendkerze bzw. Zuendstromverteiler mit Entstoerwiderstand fuer Brennkraftmaschinen |
US3173056A (en) * | 1960-08-11 | 1965-03-09 | Stackpole Carbon Co | Spark plug containing electrical resistor |
FR1298383A (fr) * | 1961-05-29 | 1962-07-13 | Comp Generale Electricite | Bougie antiparasite |
US3295005A (en) * | 1963-10-28 | 1966-12-27 | Champion Spark Plug Co | Ceramic sealing structure |
JPS4113607Y1 (sv) * | 1965-10-04 | 1966-06-27 | ||
US3546369A (en) * | 1970-01-16 | 1970-12-08 | Nippon Denso Co | Spark plug having composite insulator |
GB1438503A (en) * | 1972-06-08 | 1976-06-09 | Lucas Industries Ltd | Spark discharge plugs |
JPS4981733A (sv) * | 1972-12-11 | 1974-08-07 | ||
DE2400623A1 (de) * | 1974-01-08 | 1975-07-10 | Uwe C Seefluth | Zuendkerze |
US4224554A (en) * | 1978-05-20 | 1980-09-23 | Ngk Spark Plug Co., Ltd. | Spark plug having a low noise level |
US4439707A (en) * | 1980-07-23 | 1984-03-27 | Nippon Soken, Inc. | Spark plug with a wide discharge gap |
-
1983
- 1983-03-14 US US06/475,170 patent/US4568855A/en not_active Expired - Lifetime
-
1984
- 1984-01-26 CA CA000446111A patent/CA1211667A/en not_active Expired
- 1984-01-31 MX MX200190A patent/MX154355A/es unknown
- 1984-02-06 DE DE19843404081 patent/DE3404081A1/de active Granted
- 1984-02-06 SE SE8400601A patent/SE452531B/sv not_active IP Right Cessation
- 1984-02-09 GB GB08403462A patent/GB2136874B/en not_active Expired
- 1984-02-13 NZ NZ207122A patent/NZ207122A/en unknown
- 1984-02-24 AU AU25039/84A patent/AU560984B2/en not_active Ceased
- 1984-02-29 BR BR8400973A patent/BR8400973A/pt unknown
- 1984-03-01 FR FR8403202A patent/FR2542935B1/fr not_active Expired
- 1984-03-05 BE BE212502A patent/BE899074A/fr unknown
- 1984-03-12 IT IT20014/84A patent/IT1173820B/it active
- 1984-03-13 NL NL8400792A patent/NL8400792A/nl not_active Application Discontinuation
- 1984-03-14 JP JP59048971A patent/JPS59177881A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2136874A (en) | 1984-09-26 |
BR8400973A (pt) | 1984-10-23 |
FR2542935B1 (fr) | 1986-04-18 |
BE899074A (fr) | 1984-07-02 |
DE3404081A1 (de) | 1984-09-20 |
DE3404081C2 (sv) | 1992-08-20 |
US4568855A (en) | 1986-02-04 |
AU560984B2 (en) | 1987-04-30 |
CA1211667A (en) | 1986-09-23 |
FR2542935A1 (fr) | 1984-09-21 |
AU2503984A (en) | 1984-09-20 |
SE8400601D0 (sv) | 1984-02-06 |
IT8420014A0 (it) | 1984-03-12 |
NL8400792A (nl) | 1984-10-01 |
GB2136874B (en) | 1987-01-14 |
GB8403462D0 (en) | 1984-03-14 |
IT1173820B (it) | 1987-06-24 |
NZ207122A (en) | 1986-07-11 |
SE452531B (sv) | 1987-11-30 |
JPS59177881A (ja) | 1984-10-08 |
MX154355A (es) | 1987-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8400601-4 Effective date: 19910911 Format of ref document f/p: F |