JP6420588B2 - セメント抵抗器 - Google Patents
セメント抵抗器 Download PDFInfo
- Publication number
- JP6420588B2 JP6420588B2 JP2014163324A JP2014163324A JP6420588B2 JP 6420588 B2 JP6420588 B2 JP 6420588B2 JP 2014163324 A JP2014163324 A JP 2014163324A JP 2014163324 A JP2014163324 A JP 2014163324A JP 6420588 B2 JP6420588 B2 JP 6420588B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- cement
- heat
- diffusion plate
- porcelain
- 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.)
- Active
Links
- 239000004568 cement Substances 0.000 title claims description 34
- 229910052573 porcelain Inorganic materials 0.000 claims description 31
- 238000009792 diffusion process Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- 239000011230 binding agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
- Non-Adjustable Resistors (AREA)
Description
2 磁器ケース
2a 枠状部材
2b 基板
4 厚膜抵抗
5 熱拡散板
5a 基部
5b 取付穴
5c 取付部
6 ブラケット
6a 底板部
6b 取付穴
6c 取付部
6d 側壁部
6e 爪部
7(7A、7B) コード
Claims (1)
- 枠状部材と、該枠状部材の開口の1つを閉じるように該開口に装着され、一面に厚膜抵抗が印刷された基板とを有する磁器ケースと、
前記厚膜抵抗を覆うように前記磁器ケース内に充填されて硬化したセメントと、
前記基板の厚膜抵抗を印刷した面の反対側の面に当接する熱拡散板と、
前記磁器ケース及び前記熱拡散板を囲繞しながら、前記磁器ケースと協働して前記熱拡散板を挟持することで、前記磁器ケースの外表面と前記熱拡散板とを面接触させると共に、該熱拡散板と面接触し、底面が該セメント抵抗器の取付対象物に当接するブラケットと、
前記熱拡散板及び前記ブラケットの各々に穿設された取付穴を介して、該両部材を該セメント抵抗器の取付対象物と共に共締めするねじとを備え、
前記磁器ケース、前記熱拡散板、前記ブラケット及び前記ねじを介して前記抵抗で発生した熱を該セメント抵抗器の取付対象物に逃がすことを特徴とするセメント抵抗器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014163324A JP6420588B2 (ja) | 2014-08-11 | 2014-08-11 | セメント抵抗器 |
CN201510477645.9A CN105374479B (zh) | 2014-08-11 | 2015-08-06 | 水泥电阻器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014163324A JP6420588B2 (ja) | 2014-08-11 | 2014-08-11 | セメント抵抗器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016039333A JP2016039333A (ja) | 2016-03-22 |
JP6420588B2 true JP6420588B2 (ja) | 2018-11-07 |
Family
ID=55376588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014163324A Active JP6420588B2 (ja) | 2014-08-11 | 2014-08-11 | セメント抵抗器 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6420588B2 (ja) |
CN (1) | CN105374479B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6827749B2 (ja) * | 2016-09-23 | 2021-02-10 | Koa株式会社 | 封入材 |
JP7309323B2 (ja) * | 2018-03-13 | 2023-07-18 | ミクロン電気株式会社 | セメント抵抗器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4711329U (ja) * | 1971-03-08 | 1972-10-11 | ||
JPS4881351U (ja) * | 1971-12-31 | 1973-10-04 | ||
US3955169A (en) * | 1974-11-08 | 1976-05-04 | The United States Of America As Represented By The Secretary Of The Air Force | High power resistor |
JPS5544322Y2 (ja) * | 1976-08-11 | 1980-10-17 | ||
JPH0329288A (ja) * | 1989-06-26 | 1991-02-07 | Matsushita Electric Ind Co Ltd | 固定抵抗器 |
US5481241A (en) * | 1993-11-12 | 1996-01-02 | Caddock Electronics, Inc. | Film-type heat sink-mounted power resistor combination having only a thin encapsulant, and having an enlarged internal heat sink |
JPH09320804A (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 |
JP2007201183A (ja) * | 2006-01-26 | 2007-08-09 | Denso Corp | 電力型抵抗器の取付構造 |
CN201315203Y (zh) * | 2008-12-22 | 2009-09-23 | 东莞市晴远电子有限公司 | 一种新型陶瓷电阻器 |
-
2014
- 2014-08-11 JP JP2014163324A patent/JP6420588B2/ja active Active
-
2015
- 2015-08-06 CN CN201510477645.9A patent/CN105374479B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105374479B (zh) | 2019-05-07 |
CN105374479A (zh) | 2016-03-02 |
JP2016039333A (ja) | 2016-03-22 |
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