EP2631542A3 - Glow plug - Google Patents
Glow plug Download PDFInfo
- Publication number
- EP2631542A3 EP2631542A3 EP13156421.3A EP13156421A EP2631542A3 EP 2631542 A3 EP2631542 A3 EP 2631542A3 EP 13156421 A EP13156421 A EP 13156421A EP 2631542 A3 EP2631542 A3 EP 2631542A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- axis
- ceramic heater
- thread portion
- axial hole
- housing
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
-
- 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
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012035757A JP5922946B2 (en) | 2012-02-22 | 2012-02-22 | Glow plug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2631542A2 EP2631542A2 (en) | 2013-08-28 |
EP2631542A3 true EP2631542A3 (en) | 2017-12-20 |
Family
ID=48143429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13156421.3A Withdrawn EP2631542A3 (en) | 2012-02-22 | 2013-02-22 | Glow plug |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2631542A3 (en) |
JP (1) | JP5922946B2 (en) |
KR (1) | KR101586878B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6251578B2 (en) * | 2014-01-20 | 2017-12-20 | 日本特殊陶業株式会社 | Glow plug |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4534016Y1 (en) * | 1968-03-30 | 1970-12-25 | ||
US4358663A (en) * | 1979-01-12 | 1982-11-09 | W. C. Heraeus Gmbh | Heater plug for diesel engines |
JPH0484863U (en) * | 1990-11-29 | 1992-07-23 | ||
EP1026447A2 (en) * | 1999-02-04 | 2000-08-09 | Ngk Spark Plug Co., Ltd. | Glow plug |
EP1180645A1 (en) * | 2000-02-28 | 2002-02-20 | Ngk Spark Plug Co., Ltd. | Sheathed glow plug and method of producing the same |
FR2845462A1 (en) * | 2002-10-07 | 2004-04-09 | Denso Corp | Pre-heating plug for internal combustion engine includes vibration damping system to reduce noise on pressure output signal |
EP1455086A1 (en) * | 2003-03-03 | 2004-09-08 | Ngk Spark Plug Co., Ltd | Glow plug |
JP2007032877A (en) * | 2005-07-22 | 2007-02-08 | Ngk Spark Plug Co Ltd | Glow plug and its manufacturing method |
EP2088373A1 (en) * | 2008-02-07 | 2009-08-12 | Robert Bosch GmbH | Metallic pencil-type glow plug with temperature measurement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224074B (en) * | 1988-10-19 | 1992-12-09 | Wellman Automotive Products Li | Glow plug |
JP3911930B2 (en) * | 1999-10-28 | 2007-05-09 | 株式会社デンソー | Glow plug with combustion pressure sensor |
JP4295164B2 (en) | 2004-04-27 | 2009-07-15 | 日本特殊陶業株式会社 | Glow plug |
DE102004024341B3 (en) * | 2004-05-17 | 2005-12-22 | Beru Ag | pressure measuring glow |
JP2006112478A (en) * | 2004-10-13 | 2006-04-27 | Nok Corp | Reciprocal sealing ring |
JP4960118B2 (en) * | 2006-03-30 | 2012-06-27 | 日本特殊陶業株式会社 | Glow plug |
US20090314761A1 (en) * | 2007-03-12 | 2009-12-24 | Ngk Spark Plug Co., Ltd. | Method for manufacturing glow plug and glow plug |
JP5296489B2 (en) * | 2008-10-17 | 2013-09-25 | 日本特殊陶業株式会社 | Glow plug and method of manufacturing the glow plug |
-
2012
- 2012-02-22 JP JP2012035757A patent/JP5922946B2/en active Active
-
2013
- 2013-02-21 KR KR1020130018510A patent/KR101586878B1/en active IP Right Grant
- 2013-02-22 EP EP13156421.3A patent/EP2631542A3/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4534016Y1 (en) * | 1968-03-30 | 1970-12-25 | ||
US4358663A (en) * | 1979-01-12 | 1982-11-09 | W. C. Heraeus Gmbh | Heater plug for diesel engines |
JPH0484863U (en) * | 1990-11-29 | 1992-07-23 | ||
EP1026447A2 (en) * | 1999-02-04 | 2000-08-09 | Ngk Spark Plug Co., Ltd. | Glow plug |
EP1180645A1 (en) * | 2000-02-28 | 2002-02-20 | Ngk Spark Plug Co., Ltd. | Sheathed glow plug and method of producing the same |
FR2845462A1 (en) * | 2002-10-07 | 2004-04-09 | Denso Corp | Pre-heating plug for internal combustion engine includes vibration damping system to reduce noise on pressure output signal |
EP1455086A1 (en) * | 2003-03-03 | 2004-09-08 | Ngk Spark Plug Co., Ltd | Glow plug |
JP2007032877A (en) * | 2005-07-22 | 2007-02-08 | Ngk Spark Plug Co Ltd | Glow plug and its manufacturing method |
EP2088373A1 (en) * | 2008-02-07 | 2009-08-12 | Robert Bosch GmbH | Metallic pencil-type glow plug with temperature measurement |
Also Published As
Publication number | Publication date |
---|---|
KR101586878B1 (en) | 2016-01-19 |
JP2013170774A (en) | 2013-09-02 |
KR20130096667A (en) | 2013-08-30 |
EP2631542A2 (en) | 2013-08-28 |
JP5922946B2 (en) | 2016-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23Q 7/00 20060101AFI20171109BHEP |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180621 |