JP2020159926A5 - - Google Patents
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- JP2020159926A5 JP2020159926A5 JP2019060933A JP2019060933A JP2020159926A5 JP 2020159926 A5 JP2020159926 A5 JP 2020159926A5 JP 2019060933 A JP2019060933 A JP 2019060933A JP 2019060933 A JP2019060933 A JP 2019060933A JP 2020159926 A5 JP2020159926 A5 JP 2020159926A5
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- strand
- sheath
- wire
- thermocouple wire
- 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
- 239000002184 metal Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
Claims (2)
前記第１熱電対素線とは異なる材料で形成された第２熱電対素線と、
筒状に形成され、前記第１熱電対素線と前記第２熱電対素線とが互いに絶縁された状態で、前記第１熱電対素線と前記第２熱電対素線とを絶縁材を介して保持するシースと、
前記第１熱電対素線のうち前記シースから突出している部分の一端部と、前記第２熱電対素線のうち前記シースから突出している部分の一端部とが接合されることにより形成された測温接点と、
前記測温接点を収容するとともに、前記シースの一部分を収容する有底筒状に形成された金属チューブと、
を備え、
前記金属チューブの内部に収容された前記シースの内部断面における、前記第１熱電対素線および前記第２熱電対素線の合計断面積の割合は、１２．０％〜１８．１％の範囲内である、
温度センサ。 The first thermocouple strand and
A second thermocouple wire formed of a material different from the first thermocouple wire,
The first thermocouple strand and the second thermocouple strand are insulated from each other in a state where the first thermocouple strand and the second thermocouple strand are insulated from each other in a tubular shape. With a sheath held through,
It was formed by joining one end of the portion of the first thermocouple wire protruding from the sheath and one end of the second thermocouple wire protruding from the sheath. With temperature measuring contacts
A metal tube formed in a bottomed cylinder that accommodates the temperature measuring contact and a part of the sheath,
Equipped with
The ratio of the total cross-sectional area of the first thermocouple wire and the second thermocouple wire in the internal cross section of the sheath housed inside the metal tube is in the range of 12.0% to 18.1%. Inside,
Temperature sensor.
請求項１に記載の温度センサ。 The thermocouple composed of the first thermocouple strand and the second thermocouple strand is an N thermocouple.
The temperature sensor according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019060933A JP2020159926A (en) | 2019-03-27 | 2019-03-27 | Temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019060933A JP2020159926A (en) | 2019-03-27 | 2019-03-27 | Temperature sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020159926A JP2020159926A (en) | 2020-10-01 |
| JP2020159926A5 true JP2020159926A5 (en) | 2021-12-02 |
Family
ID=72642931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019060933A Pending JP2020159926A (en) | 2019-03-27 | 2019-03-27 | Temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020159926A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656334B2 (en) * | 1985-03-28 | 1994-07-27 | 株式会社東芝 | Exposed thermocouple |
| JP2006126067A (en) * | 2004-10-29 | 2006-05-18 | Ngk Spark Plug Co Ltd | Method for manufacturing temperature sensor |
| JP4376300B1 (en) * | 2009-07-16 | 2009-12-02 | 株式会社メタルクリエイト | Method for removing sheath material from sheath structure |
| JP2018036188A (en) * | 2016-09-01 | 2018-03-08 | 株式会社デンソー | Temperature sensor |
-
2019
- 2019-03-27 JP JP2019060933A patent/JP2020159926A/en active Pending
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