CA2651090A1 - Ceramic heating elements - Google Patents
Ceramic heating elements Download PDFInfo
- Publication number
- CA2651090A1 CA2651090A1 CA002651090A CA2651090A CA2651090A1 CA 2651090 A1 CA2651090 A1 CA 2651090A1 CA 002651090 A CA002651090 A CA 002651090A CA 2651090 A CA2651090 A CA 2651090A CA 2651090 A1 CA2651090 A1 CA 2651090A1
- Authority
- CA
- Canada
- Prior art keywords
- heating element
- conductive
- conductive zones
- ceramic
- zones
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 235
- 239000000919 ceramic Substances 0.000 title claims abstract description 81
- 230000037361 pathway Effects 0.000 claims description 64
- 238000013461 design Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 10
- 229910010271 silicon carbide Inorganic materials 0.000 description 10
- 239000004020 conductor Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 229910020968 MoSi2 Inorganic materials 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- -1 SiAION Chemical compound 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000012777 electrically insulating material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000237519 Bivalvia Species 0.000 description 1
- IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 125000006487 butyl benzyl group Chemical group 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 235000020639 clam Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 239000012812 sealant material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
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
- F23Q7/22—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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0001—Heating elements or systems
- F27D99/0006—Electric heating elements or system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/18—Conductive material dispersed in non-conductive inorganic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- 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
-
- 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
- H05B2203/018—Heaters using heating elements comprising mosi2
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79921806P | 2006-05-09 | 2006-05-09 | |
| US60/799,218 | 2006-05-09 | ||
| PCT/US2007/011296 WO2007133629A2 (en) | 2006-05-09 | 2007-05-09 | Ceramic heating elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2651090A1 true CA2651090A1 (en) | 2007-11-22 |
Family
ID=38694476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002651090A Abandoned CA2651090A1 (en) | 2006-05-09 | 2007-05-09 | Ceramic heating elements |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20070295709A1 (enExample) |
| EP (1) | EP2033490A2 (enExample) |
| JP (1) | JP2009536780A (enExample) |
| KR (1) | KR20090007762A (enExample) |
| CN (1) | CN101513116A (enExample) |
| BR (1) | BRPI0709786A2 (enExample) |
| CA (1) | CA2651090A1 (enExample) |
| MX (1) | MX2008014354A (enExample) |
| WO (1) | WO2007133629A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220252271A1 (en) * | 2021-02-05 | 2022-08-11 | Electrolux Home Products, Inc. | Silicon nitride melt |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008127467A2 (en) | 2006-12-15 | 2008-10-23 | State Of Franklin Innovation, Llc | Ceramic-encased hot surface igniter system for jet engines |
| EP2198201A2 (en) * | 2007-09-23 | 2010-06-23 | Saint-Gobain Ceramics & Plastics, Inc. | Heating element systems |
| CA2711131A1 (en) * | 2007-12-29 | 2009-07-09 | Saint-Gobain Ceramics & Plastics, Inc. | Ceramic heating elements having open-face structure and methods of fabrication thereof |
| JP2011508950A (ja) * | 2007-12-29 | 2011-03-17 | サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド | セラミック加熱素子 |
| US20090175770A1 (en) * | 2008-01-07 | 2009-07-09 | Maurice Fodera | Auto-Lampe portable |
| US20100116182A1 (en) * | 2008-09-18 | 2010-05-13 | Saint-Gobain Ceramics & Plastics, Inc. | Resistance heater based air heating device |
| US20110253696A1 (en) * | 2010-03-17 | 2011-10-20 | Hanagan Michael J | Ceramic Heating Device |
| US9855823B2 (en) * | 2013-09-03 | 2018-01-02 | Tesla, Inc. | HVAC system with positive temperature coefficient varying along length of heat rod |
| US9951952B2 (en) | 2014-10-15 | 2018-04-24 | Specialized Component Parts Limited, Inc. | Hot surface igniters and methods of making same |
| CN107820339A (zh) * | 2017-12-12 | 2018-03-20 | 东莞市可乐狗电子科技有限公司 | 一种多电压复合金属陶瓷发热体、不锈钢发热体、微晶玻璃发热体 |
| KR20200142519A (ko) | 2018-03-27 | 2020-12-22 | 에스씨피 홀딩스 언 어숨드 비지니스 네임 오브 나이트라이드 이그나이터스 엘엘씨 | 쿡탑용 고온 표면 점화기 |
| CN112923559A (zh) * | 2019-12-06 | 2021-06-08 | M·A·克罗 | 电空间加热器 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318459A1 (de) * | 1983-05-20 | 1984-11-22 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum einspritzen von kraftstoff in brennraeume |
| DE3502525C2 (de) * | 1985-01-25 | 1993-11-11 | Beru Werk Ruprecht Gmbh Co A | Glühelement |
| JPH01204383A (ja) * | 1988-02-06 | 1989-08-16 | Ookura Techno Res Kk | 複合熱素子 |
| JP3404827B2 (ja) * | 1993-10-20 | 2003-05-12 | 株式会社デンソー | セラミックヒータ |
| US5820789A (en) * | 1995-10-05 | 1998-10-13 | Saint Gobain/Norton Industrail Ceramics Corp. | High voltage ceramic igniter |
| US5786565A (en) * | 1997-01-27 | 1998-07-28 | Saint-Gobain/Norton Industrial Ceramics Corporation | Match head ceramic igniter and method of using same |
| US6452138B1 (en) * | 1998-09-25 | 2002-09-17 | Thermosoft International Corporation | Multi-conductor soft heating element |
| US6713733B2 (en) * | 1999-05-11 | 2004-03-30 | Thermosoft International Corporation | Textile heater with continuous temperature sensing and hot spot detection |
| DE19956767A1 (de) * | 1999-11-25 | 2001-05-31 | Nanogate Gmbh | Siliziumcarbid-Element |
| US6474492B2 (en) * | 2001-02-22 | 2002-11-05 | Saint-Gobain Ceramics And Plastics, Inc. | Multiple hot zone igniters |
| US6610964B2 (en) * | 2001-03-08 | 2003-08-26 | Stephen J. Radmacher | Multi-layer ceramic heater |
-
2007
- 2007-05-09 BR BRPI0709786-7A patent/BRPI0709786A2/pt not_active IP Right Cessation
- 2007-05-09 WO PCT/US2007/011296 patent/WO2007133629A2/en not_active Ceased
- 2007-05-09 KR KR1020087028424A patent/KR20090007762A/ko not_active Withdrawn
- 2007-05-09 MX MX2008014354A patent/MX2008014354A/es unknown
- 2007-05-09 US US11/801,683 patent/US20070295709A1/en not_active Abandoned
- 2007-05-09 CN CNA2007800212910A patent/CN101513116A/zh active Pending
- 2007-05-09 CA CA002651090A patent/CA2651090A1/en not_active Abandoned
- 2007-05-09 JP JP2009509853A patent/JP2009536780A/ja active Pending
- 2007-05-09 EP EP07794728A patent/EP2033490A2/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220252271A1 (en) * | 2021-02-05 | 2022-08-11 | Electrolux Home Products, Inc. | Silicon nitride melt |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007133629A2 (en) | 2007-11-22 |
| KR20090007762A (ko) | 2009-01-20 |
| JP2009536780A (ja) | 2009-10-15 |
| MX2008014354A (es) | 2008-11-24 |
| BRPI0709786A2 (pt) | 2011-07-26 |
| EP2033490A2 (en) | 2009-03-11 |
| US20070295709A1 (en) | 2007-12-27 |
| CN101513116A (zh) | 2009-08-19 |
| WO2007133629A3 (en) | 2008-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20130509 |