JP2006024933A - 抵抗性熱発生素子を有する電気装置 - Google Patents
抵抗性熱発生素子を有する電気装置 Download PDFInfo
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
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- 229910052751 metal Inorganic materials 0.000 claims description 33
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
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- 229910010293 ceramic material Inorganic materials 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
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- 239000010408 film Substances 0.000 description 106
- 239000000758 substrate Substances 0.000 description 64
- 239000012528 membrane Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
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- 239000012774 insulation material Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
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- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 208000008454 Hyperhidrosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- IHWJXGQYRBHUIF-UHFFFAOYSA-N [Ag].[Pt] Chemical compound [Ag].[Pt] IHWJXGQYRBHUIF-UHFFFAOYSA-N 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/032—Housing; Enclosing; Embedding; Filling the housing or enclosure plural layers surrounding the resistive element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/22—Elongated resistive element being bent or curved, e.g. sinusoidal, helical
-
- 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
- H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
-
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- 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
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/017—Manufacturing methods or apparatus for heaters
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Details Of Resistors (AREA)
- Non-Adjustable Resistors (AREA)
Abstract
【解決手段】電気素子10は導電性抵抗素子18を具備し、素子18は、素子18からの熱を移送するために熱移送媒体上に設けられる。熱移送媒体は、導電性材料24の層又は本体と、素子18及び導電性材料間に配置された熱伝導性の誘電性材料20の層とを具備する。例えば、シリカ釉薬又はポリマカプセル材料等の連続した絶縁材料の膜が抵抗素子18の周囲に付けられて抵抗素子18を取り囲み、この膜が抵抗素子18の縁及び抵抗素子18に隣接するセラミック材料上に横たわる。
【選択図】図1
Description
18 抵抗素子
20 熱伝導性の誘電性セラミック基板
24 基部板
30 絶縁膜
34 抵抗膜
38 絶縁膜
44 金属箔
Claims (21)
- 導電性の抵抗素子から熱を移転するために熱伝導性の誘電性材料上に設けられた前記抵抗素子を具備する電気装置において、
連続した電気絶縁材料製の膜が前記抵抗素子の周囲に設けられる結果、前記絶縁膜が前記抵抗素子の縁及び該抵抗素子に隣接する前記誘電性材料上に横たわった状態で前記抵抗素子を取り囲むことを特徴とする電気装置。 - 前記絶縁膜は、シリカ釉薬、ポリマカプセル材料、水晶又はアルミナ誘電体からなることを特徴とする請求項1記載の電気装置。
- 前記絶縁膜の厚さは3〜25μmの範囲内、好適には5〜20μmの範囲内にあることを特徴とする請求項1又は2記載の電気装置。
- 前記抵抗素子は前記誘電性材料の表面に付けられ、該表面に少なくとも1個の電気コンタクトを具備し、
前記絶縁膜は、前記コンタクトの縁及び該コンタクトに直に隣接する前記誘電性材料上に横たわることを特徴とする請求項1ないし3のうちいずれか1項記載の電気装置。 - 前記絶縁膜は前記抵抗素子のほぼ全領域にわたって付けられ、
前記コンタクトは、前記抵抗素子との電気接続のために前記絶縁膜により囲まれる少なくとも一つの膜の無い領域を有することを特徴とする請求項4記載の電気装置。 - 前記コンタクトは、前記誘電性材料の前記表面に付けられた導電性材料の膜からなることを特徴とする請求項4又は5記載の電気装置。
- 前記抵抗素子は、前記誘電性材料の前記表面及び前記コンタクトに付けられた抵抗膜を具備することを特徴とする請求項4ないし6のうちいずれか1項記載の電気装置。
- 前記抵抗膜は前記誘電性材料の前記表面に印刷された抵抗性インクからなることを特徴とする請求項6記載の電気装置。
- 前記抵抗素子は、前記誘電性材料の前記表面の少なくとも一部に付けられた抵抗性膜と、及び該抵抗膜上に設けられ該抵抗膜に電気接続された金属製の箔素子を具備し、
該箔素子は、前記抵抗膜よりも低い電気抵抗を有することを特徴とする請求項1ないし3のうちいずれか1項記載の電気装置。 - 前記絶縁膜は前記抵抗膜の周囲に付けられて、前記抵抗膜の前記縁及び該抵抗膜に隣接する誘電性材料上に横たわることを特徴とする請求項9記載の電気装置。
- 前記金属箔素子は、熱伝導性接着剤により前記抵抗膜に取り付けられることを特徴とする請求項9又は10記載の電気装置。
- 前記金属箔素子は、前記抵抗膜と、該抵抗膜上に横たわる別の熱伝導性誘電材料との間に配置されていることを特徴とする請求項9ないし11のうちいずれか1項記載の電気装置。
- 前記誘電性材料はアルミナからなることを特徴とする請求項1ないし12のうちいずれか1項記載の電気装置。
- 前記誘電性材料はほぼ平坦なセラミックタイルからなることを特徴とする請求項1ないし13のうちいずれか1項記載の電気装置。
- 前記導電性材料の層又は本体に隣接した前記タイルの面に導電性膜がつけられていることを特徴とする請求項14記載の電気装置。
- 前記抵抗素子は絶縁材料を収容するケース内に収容されていることを特徴とする請求項1ないし15のうちいずれか1項記載の電気装置。
- 前記電気装置は電力抵抗器からなることを特徴とする請求項1ないし16のうちいずれか1項記載の電気装置。
- 前記誘電性材料は、前記抵抗素子と、熱伝導性材料の第2層又は第2本体との間に配置されていることを特徴とする請求項1ないし17のうちいずれか1項記載の電気装置。
- 前記熱伝導性材料の第2層又は第2本体は導電性材料からなることを特徴とする請求項18記載の電気装置。
- 前記誘電性材料はセラミック又はマイカからなることを特徴とする請求項1ないし19のうちいずれか1項記載の電気装置。
- 導電性熱発生抵抗素子から熱を移送するために、熱移送媒体上に設けられた前記導電性熱発生抵抗素子を具備する電気装置であって、前記熱移送媒体は、1層の導電性材料又は導電性材料の本体と、前記素子及び前記導電性材料間に配置された1層の熱伝導性の誘電性材料とを具備し、前記素子は、該素子に面する前記誘電性材料の面に設けられた抵抗膜と接触している電気装置において、
連続した電気絶縁材料の膜が前記抵抗膜の周囲に付けられて、前記抵抗膜の縁及び該抵抗膜に隣接する前記誘電性材料上に横たわることを特徴とする電気装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0415045.4A GB0415045D0 (en) | 2004-07-05 | 2004-07-05 | Electrical device having a heat generating resistive element |
GB0415045.4 | 2004-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006024933A true JP2006024933A (ja) | 2006-01-26 |
JP4836506B2 JP4836506B2 (ja) | 2011-12-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2005195882A Active JP4836506B2 (ja) | 2004-07-05 | 2005-07-05 | 抵抗性熱発生素子を有する電気装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7427911B2 (ja) |
EP (1) | EP1615239B1 (ja) |
JP (1) | JP4836506B2 (ja) |
GB (1) | GB0415045D0 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2007040207A1 (ja) * | 2005-10-03 | 2009-04-16 | アルファ・エレクトロニクス株式会社 | 金属箔抵抗器 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110292963A1 (en) * | 2010-01-28 | 2011-12-01 | Conductive Compounds, Inc. | Laser position detection system |
JP5403017B2 (ja) * | 2011-08-30 | 2014-01-29 | 株式会社デンソー | セラミックヒータ及びそれを用いたガスセンサ素子 |
DE102016209012A1 (de) * | 2015-12-18 | 2017-06-22 | E.G.O. Elektro-Gerätebau GmbH | Heizeinrichtung |
US20190049077A1 (en) * | 2017-08-11 | 2019-02-14 | Elemental LED, Inc. | Flexible Power Distribution System |
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2004
- 2004-07-05 GB GBGB0415045.4A patent/GB0415045D0/en not_active Ceased
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2005
- 2005-06-27 EP EP05253965.7A patent/EP1615239B1/en active Active
- 2005-07-01 US US11/173,045 patent/US7427911B2/en active Active
- 2005-07-05 JP JP2005195882A patent/JP4836506B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US3813631A (en) * | 1972-08-09 | 1974-05-28 | Hitachi Ltd | High resistance resistor device for dc high voltage circuits |
DE4300084A1 (de) * | 1993-01-06 | 1994-07-07 | Heraeus Sensor Gmbh | Widerstandsthermometer mit einem Meßwiderstand |
US5355281A (en) * | 1993-06-29 | 1994-10-11 | E.B.G. Elektronische Bauelemente Gesellschaft M.B.H. | Electrical device having a bonded ceramic-copper heat transfer medium |
JPH0883701A (ja) * | 1994-09-12 | 1996-03-26 | Teikoku Tsushin Kogyo Co Ltd | 高電力型抵抗器 |
JPH09320805A (ja) * | 1996-05-29 | 1997-12-12 | Micron Denki Kk | 自動車のatソレノイドバルブ電流制限用抵抗器およびその製造方法 |
JPH09330801A (ja) * | 1996-06-07 | 1997-12-22 | Matsushita Electric Ind Co Ltd | 抵抗器およびその製造方法 |
JP2001185407A (ja) * | 1999-12-24 | 2001-07-06 | Seiden Techno Co Ltd | 電力用抵抗器とその抵抗素子及びそれらの製造方法 |
JP2005011929A (ja) * | 2003-06-18 | 2005-01-13 | Minowa Koa Inc | 電子部品及びその製造法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2007040207A1 (ja) * | 2005-10-03 | 2009-04-16 | アルファ・エレクトロニクス株式会社 | 金属箔抵抗器 |
US7982579B2 (en) | 2005-10-03 | 2011-07-19 | Alpha Electronics Corporation | Metal foil resistor |
JP4859144B2 (ja) * | 2005-10-03 | 2012-01-25 | アルファ・エレクトロニクス株式会社 | 金属箔抵抗器 |
Also Published As
Publication number | Publication date |
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US7427911B2 (en) | 2008-09-23 |
JP4836506B2 (ja) | 2011-12-14 |
EP1615239B1 (en) | 2014-05-07 |
US20060108353A1 (en) | 2006-05-25 |
EP1615239A1 (en) | 2006-01-11 |
GB0415045D0 (en) | 2004-08-04 |
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