JPH0374494U - - Google Patents
Info
- Publication number
- JPH0374494U JPH0374494U JP13456189U JP13456189U JPH0374494U JP H0374494 U JPH0374494 U JP H0374494U JP 13456189 U JP13456189 U JP 13456189U JP 13456189 U JP13456189 U JP 13456189U JP H0374494 U JPH0374494 U JP H0374494U
- Authority
- JP
- Japan
- Prior art keywords
- external
- heating element
- quartz glass
- glass tube
- heat
- 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.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13456189U JPH0374494U (fr) | 1989-11-20 | 1989-11-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13456189U JPH0374494U (fr) | 1989-11-20 | 1989-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0374494U true JPH0374494U (fr) | 1991-07-26 |
Family
ID=31681888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13456189U Pending JPH0374494U (fr) | 1989-11-20 | 1989-11-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0374494U (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001313005A (ja) * | 2000-04-28 | 2001-11-09 | Matsushita Electric Ind Co Ltd | 赤外線電球 |
JP4562983B2 (ja) * | 2002-12-24 | 2010-10-13 | 佐 藤 由 紀 | 匂い測定方法及びその装置 |
-
1989
- 1989-11-20 JP JP13456189U patent/JPH0374494U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001313005A (ja) * | 2000-04-28 | 2001-11-09 | Matsushita Electric Ind Co Ltd | 赤外線電球 |
JP4536207B2 (ja) * | 2000-04-28 | 2010-09-01 | パナソニック株式会社 | 赤外線電球 |
JP4562983B2 (ja) * | 2002-12-24 | 2010-10-13 | 佐 藤 由 紀 | 匂い測定方法及びその装置 |