JP2539172Y2 - 電子部品組立用の黒鉛ヒータ - Google Patents
電子部品組立用の黒鉛ヒータInfo
- Publication number
- JP2539172Y2 JP2539172Y2 JP10502190U JP10502190U JP2539172Y2 JP 2539172 Y2 JP2539172 Y2 JP 2539172Y2 JP 10502190 U JP10502190 U JP 10502190U JP 10502190 U JP10502190 U JP 10502190U JP 2539172 Y2 JP2539172 Y2 JP 2539172Y2
- Authority
- JP
- Japan
- Prior art keywords
- graphite heater
- graphite
- heater
- electronic component
- thick portion
- 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.)
- Expired - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 42
- 229910002804 graphite Inorganic materials 0.000 title claims description 42
- 239000010439 graphite Substances 0.000 title claims description 42
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 239000007770 graphite material Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 9
- 239000004020 conductor Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002008 calcined petroleum coke Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502190U JP2539172Y2 (ja) | 1990-10-04 | 1990-10-04 | 電子部品組立用の黒鉛ヒータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10502190U JP2539172Y2 (ja) | 1990-10-04 | 1990-10-04 | 電子部品組立用の黒鉛ヒータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461896U JPH0461896U (enExample) | 1992-05-27 |
| JP2539172Y2 true JP2539172Y2 (ja) | 1997-06-25 |
Family
ID=31850534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10502190U Expired - Lifetime JP2539172Y2 (ja) | 1990-10-04 | 1990-10-04 | 電子部品組立用の黒鉛ヒータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539172Y2 (enExample) |
-
1990
- 1990-10-04 JP JP10502190U patent/JP2539172Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0461896U (enExample) | 1992-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |