JPS6450921A - Temperature sensor - Google Patents
Temperature sensorInfo
- Publication number
- JPS6450921A JPS6450921A JP62208644A JP20864487A JPS6450921A JP S6450921 A JPS6450921 A JP S6450921A JP 62208644 A JP62208644 A JP 62208644A JP 20864487 A JP20864487 A JP 20864487A JP S6450921 A JPS6450921 A JP S6450921A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- measured
- superconductor
- substance
- resistance
- 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
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
PURPOSE:To make it possible to identify whether the temperature of a substance to be measured is a critical temperature or below, by fitting a superconductor on the substance to be measured and by measuring the resistance thereof. CONSTITUTION:A first superconductor 1 having a critical temperature of 30K is shaped in such a wiring body as having a sufficiently large resistance of about 1komega when the temperature thereof exceeds 30K in a large degree, and it is formed on a thin film 20 of excellent heat conduction. With this thin film 20 fitted on a substance to be measured, the resistance between electrodes 11 and 12 is measured and it is known that the temperature of the substance is lower than 30K when the value of the resistance is close to 0 and smaller sufficiently than 1komega, while it is known that the temperature is 30K or above when the value is close to 1komega. The temperature of the substance to be measured can be measured widely and simply when a second superconductor 2 having a critical temperature of 54K and a third superconductor 3 having a critical temperature of 98K connected in series to the superconductor 1 are formed on the thin film 20 and a diagram of the relationship between the temperature and the resistance is prepared.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208644A JPS6450921A (en) | 1987-08-21 | 1987-08-21 | Temperature sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208644A JPS6450921A (en) | 1987-08-21 | 1987-08-21 | Temperature sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6450921A true JPS6450921A (en) | 1989-02-27 |
Family
ID=16559657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62208644A Pending JPS6450921A (en) | 1987-08-21 | 1987-08-21 | Temperature sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6450921A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1111114A (en) * | 1997-03-14 | 1999-01-19 | Pirelli Coordinamento Pneumatici Spa | Tire for vehicle wheel, control method of temperature of tire, and manufacture of tire |
-
1987
- 1987-08-21 JP JP62208644A patent/JPS6450921A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1111114A (en) * | 1997-03-14 | 1999-01-19 | Pirelli Coordinamento Pneumatici Spa | Tire for vehicle wheel, control method of temperature of tire, and manufacture of tire |
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