JPH01110402U - - Google Patents
Info
- Publication number
- JPH01110402U JPH01110402U JP492388U JP492388U JPH01110402U JP H01110402 U JPH01110402 U JP H01110402U JP 492388 U JP492388 U JP 492388U JP 492388 U JP492388 U JP 492388U JP H01110402 U JPH01110402 U JP H01110402U
- Authority
- JP
- Japan
- Prior art keywords
- lead terminal
- sensitive element
- heat sensitive
- electrode part
- sealant
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 2
- 239000000565 sealant Substances 0.000 claims 2
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Thermistors And Varistors (AREA)
Description
第１図は本考案の第１の実施例を示す部分断面
図、第２図は第１図に示す温度センサのリード端
子を示す部分側面図、第３図は本考案の第２の実
施例を示す部分断面図、第４図は第３図に示す温
度センサのリード端子を示す部分側面図、第５図
は従来の温度センサを示す部分断面図である。
１，１０……温度センサ、２……感熱素子、３
ａ，３ｂ……電極部、４ａ，４ｂ，４ｃ，４ｄ…
…リード端子、５……ガラス管、６……封止材、
７，７ａ……段部。
FIG. 1 is a partial cross-sectional view showing a first embodiment of the present invention, FIG. 2 is a partial side view showing a lead terminal of the temperature sensor shown in FIG. 1, and FIG. 3 is a second embodiment of the present invention. 4 is a partial side view showing lead terminals of the temperature sensor shown in FIG. 3, and FIG. 5 is a partial sectional view showing a conventional temperature sensor. 1, 10... Temperature sensor, 2... Heat sensitive element, 3
a, 3b... electrode part, 4a, 4b, 4c, 4d...
... Lead terminal, 5 ... Glass tube, 6 ... Sealing material,
7, 7a... step section.
Claims (1)
極部と、この電極部に接合したリード端子と、前
記感熱素子、電極部及びリード端子の一部を包囲
するガラス管とを有し、リード端子のガラス管に
対する貫通領域を封止材により封止してなる温度
センサにおいて、前記貫通領域におけるリード端
子の部分に封止材流入阻止用の段部を設けたこと
を特徴とする温度センサ。 A lead terminal comprising a heat sensitive element, an electrode part formed on an end surface of the heat sensitive element, a lead terminal joined to the electrode part, and a glass tube surrounding a part of the heat sensitive element, the electrode part and the lead terminal. 1. A temperature sensor in which a penetration region for a glass tube is sealed with a sealant, characterized in that a step portion for preventing the inflow of the sealant is provided in a portion of the lead terminal in the penetration region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP492388U JPH01110402U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP492388U JPH01110402U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110402U true JPH01110402U (en) | 1989-07-26 |
Family
ID=31207861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP492388U Pending JPH01110402U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110402U (en) |
-
1988
- 1988-01-19 JP JP492388U patent/JPH01110402U/ja active Pending