JPWO2012147920A1 - ヒータおよびこれを備えたグロープラグ - Google Patents
ヒータおよびこれを備えたグロープラグ Download PDFInfo
- Publication number
- JPWO2012147920A1 JPWO2012147920A1 JP2013512467A JP2013512467A JPWO2012147920A1 JP WO2012147920 A1 JPWO2012147920 A1 JP WO2012147920A1 JP 2013512467 A JP2013512467 A JP 2013512467A JP 2013512467 A JP2013512467 A JP 2013512467A JP WO2012147920 A1 JPWO2012147920 A1 JP WO2012147920A1
- Authority
- JP
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- Prior art keywords
- resistor
- lead
- heater
- axial direction
- boundary
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 description 23
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 23
- 239000000919 ceramic Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910016006 MoSi Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
-
- 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
- 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
- F23Q7/22—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/016—Heaters using particular connecting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/027—Heaters specially adapted for glow plug igniters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
Abstract
Description
2:接続部
3:抵抗体
4:発熱部
7:金属製保持部材
8:リード
9:絶縁基体
11:表面導体
Claims (5)
- 絶縁基体と、
該絶縁基体に埋設された抵抗体と、
前記絶縁基体に埋設され、先端側で前記抵抗体に接続されたリードとを備えたヒータであって、
前記抵抗体と前記リードとが該リードの軸方向に垂直な方向に重なる接続部を有し、該接続部を軸方向に垂直な断面で見たときに、前記抵抗体と前記リードとの境界が曲線状であることを特徴とするヒータ。 - 前記接続部の少なくとも後端側における軸方向に垂直な断面で見た前記抵抗体と前記リードとの境界が、前記リード側に凸の曲線状であることを特徴とする請求項1に記載のヒータ。
- 前記接続部の先端側における軸方向に垂直な断面で見た前記抵抗体と前記リードとの境界が、前記抵抗体側に凸の曲線状であることを特徴とする請求項2に記載のヒータ。
- 前記接続部における軸方向に垂直な断面で見た前記抵抗体と前記リードとの境界が、前記抵抗体の一部を前記リードが取り囲むような曲線状であることを特徴とする請求項1に記載のヒータ。
- 請求項1に記載のヒータと、前記リードと電気的に接続されて前記ヒータを保持する金属製保持部材とを備えたことを特徴とするグロープラグ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013512467A JP5701979B2 (ja) | 2011-04-27 | 2012-04-27 | ヒータおよびこれを備えたグロープラグ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011099603 | 2011-04-27 | ||
JP2011099603 | 2011-04-27 | ||
PCT/JP2012/061374 WO2012147920A1 (ja) | 2011-04-27 | 2012-04-27 | ヒータおよびこれを備えたグロープラグ |
JP2013512467A JP5701979B2 (ja) | 2011-04-27 | 2012-04-27 | ヒータおよびこれを備えたグロープラグ |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015029712A Division JP5883172B2 (ja) | 2011-04-27 | 2015-02-18 | ヒータおよびこれを備えたグロープラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012147920A1 true JPWO2012147920A1 (ja) | 2014-07-28 |
JP5701979B2 JP5701979B2 (ja) | 2015-04-15 |
Family
ID=47072432
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013512467A Active JP5701979B2 (ja) | 2011-04-27 | 2012-04-27 | ヒータおよびこれを備えたグロープラグ |
JP2015029712A Active JP5883172B2 (ja) | 2011-04-27 | 2015-02-18 | ヒータおよびこれを備えたグロープラグ |
JP2016017833A Active JP6075669B2 (ja) | 2011-04-27 | 2016-02-02 | ヒータおよびこれを備えたグロープラグ |
JP2016253275A Active JP6247375B2 (ja) | 2011-04-27 | 2016-12-27 | ヒータおよびこれを備えたグロープラグ |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015029712A Active JP5883172B2 (ja) | 2011-04-27 | 2015-02-18 | ヒータおよびこれを備えたグロープラグ |
JP2016017833A Active JP6075669B2 (ja) | 2011-04-27 | 2016-02-02 | ヒータおよびこれを備えたグロープラグ |
JP2016253275A Active JP6247375B2 (ja) | 2011-04-27 | 2016-12-27 | ヒータおよびこれを備えたグロープラグ |
Country Status (6)
Country | Link |
---|---|
US (3) | US9491805B2 (ja) |
EP (1) | EP2704519B1 (ja) |
JP (4) | JP5701979B2 (ja) |
KR (1) | KR101515451B1 (ja) |
CN (1) | CN103493586B (ja) |
WO (1) | WO2012147920A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5721584B2 (ja) * | 2011-08-10 | 2015-05-20 | 京セラ株式会社 | ヒータおよびこれを備えたグロープラグ |
JP5944815B2 (ja) * | 2012-11-14 | 2016-07-05 | 京セラ株式会社 | ヒータおよびこれを備えたグロープラグ |
EP3151630B1 (en) * | 2014-05-27 | 2019-04-24 | Kyocera Corporation | Ceramic heater and ignition device provided with same |
JP6483512B2 (ja) * | 2015-04-21 | 2019-03-13 | 京セラ株式会社 | ヒータおよびこれを備えたグロープラグ |
JP6878116B2 (ja) * | 2017-04-25 | 2021-05-26 | 京セラ株式会社 | ヒータおよびこれを備えたグロープラグ |
JP2019129120A (ja) * | 2018-01-26 | 2019-08-01 | 日本特殊陶業株式会社 | セラミックヒータ及びグロープラグ |
EP3775693A4 (en) | 2018-03-27 | 2021-12-22 | SCP Holdings, an Assumed Business Name of Nitride Igniters, LLC. | HOT SURFACE IGNITION DEVICES FOR COOKING PLATES |
EP3860306B1 (en) * | 2018-09-28 | 2023-05-17 | Kyocera Corporation | Heater and glow-plug provided therewith |
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US3875476A (en) * | 1974-01-10 | 1975-04-01 | Honeywell Inc | Igniter element |
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-
2012
- 2012-04-27 WO PCT/JP2012/061374 patent/WO2012147920A1/ja active Application Filing
- 2012-04-27 KR KR1020137026709A patent/KR101515451B1/ko active IP Right Grant
- 2012-04-27 JP JP2013512467A patent/JP5701979B2/ja active Active
- 2012-04-27 CN CN201280020685.5A patent/CN103493586B/zh active Active
- 2012-04-27 EP EP12776821.6A patent/EP2704519B1/en active Active
- 2012-04-27 US US14/113,922 patent/US9491805B2/en active Active
-
2013
- 2013-02-27 US US14/113,922 patent/US20140042145A1/en active Granted
-
2015
- 2015-02-18 JP JP2015029712A patent/JP5883172B2/ja active Active
-
2016
- 2016-02-02 JP JP2016017833A patent/JP6075669B2/ja active Active
- 2016-10-06 US US15/287,376 patent/US10299317B2/en active Active
- 2016-12-27 JP JP2016253275A patent/JP6247375B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017098257A (ja) | 2017-06-01 |
US20140042145A1 (en) | 2014-02-13 |
CN103493586B (zh) | 2015-11-25 |
US10299317B2 (en) | 2019-05-21 |
JP6247375B2 (ja) | 2017-12-13 |
JP6075669B2 (ja) | 2017-02-08 |
EP2704519B1 (en) | 2019-12-04 |
JP2015099795A (ja) | 2015-05-28 |
JP5701979B2 (ja) | 2015-04-15 |
JP5883172B2 (ja) | 2016-03-09 |
EP2704519A4 (en) | 2014-10-01 |
EP2704519A1 (en) | 2014-03-05 |
WO2012147920A1 (ja) | 2012-11-01 |
US20170127478A1 (en) | 2017-05-04 |
JP2016106365A (ja) | 2016-06-16 |
US9491805B2 (en) | 2016-11-08 |
KR101515451B1 (ko) | 2015-04-28 |
CN103493586A (zh) | 2014-01-01 |
KR20130130075A (ko) | 2013-11-29 |
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