JPS55166080A - Apparatus for measuring heat response time - Google Patents
Apparatus for measuring heat response timeInfo
- Publication number
- JPS55166080A JPS55166080A JP7415279A JP7415279A JPS55166080A JP S55166080 A JPS55166080 A JP S55166080A JP 7415279 A JP7415279 A JP 7415279A JP 7415279 A JP7415279 A JP 7415279A JP S55166080 A JPS55166080 A JP S55166080A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- response time
- timer
- heat response
- comparator
- 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.)
- Granted
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
PURPOSE: To measure heat response time without error by an apparatus for measuring heat response time without necessity of manual labor by detecting the fact that a temperature-sensitive element is moved into atmosphere having different temperature, and detecting the variation in the temperature-sensitive element corresponding to the temperature to automatically set the timer.
CONSTITUTION: When a temperature-sensitive element 3 is moved out of a water tank 11, a second comparator 8 is at high voltage at its input, and a timer 9 and an indicator 10 are reset to initial value 0. When the element 3 is then introduced into the water tank 11, the comparator 8 becomes at the input low potential, the timer 9 starts counting, and when it becomes the switching temperature of a heat- sensitive thyristor in the element 3, a first comparator 7 becomes at its input low potential. Then, the timer 9 is stopped, and the indicator 10 indicates the heat response time from when the element 3 is introduced into the tank 11 to when the thyristor 14 is conducted, and stops.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7415279A JPS55166080A (en) | 1979-06-11 | 1979-06-11 | Apparatus for measuring heat response time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7415279A JPS55166080A (en) | 1979-06-11 | 1979-06-11 | Apparatus for measuring heat response time |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55166080A true JPS55166080A (en) | 1980-12-24 |
JPS6229757B2 JPS6229757B2 (en) | 1987-06-27 |
Family
ID=13538891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7415279A Granted JPS55166080A (en) | 1979-06-11 | 1979-06-11 | Apparatus for measuring heat response time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55166080A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112484885A (en) * | 2020-11-06 | 2021-03-12 | 上海核工程研究设计院有限公司 | Automatic implementation method for thermal resistor in-situ response time test |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49126045U (en) * | 1973-02-24 | 1974-10-29 | ||
JPS5066686U (en) * | 1974-07-19 | 1975-06-14 |
-
1979
- 1979-06-11 JP JP7415279A patent/JPS55166080A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49126045U (en) * | 1973-02-24 | 1974-10-29 | ||
JPS5066686U (en) * | 1974-07-19 | 1975-06-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112484885A (en) * | 2020-11-06 | 2021-03-12 | 上海核工程研究设计院有限公司 | Automatic implementation method for thermal resistor in-situ response time test |
Also Published As
Publication number | Publication date |
---|---|
JPS6229757B2 (en) | 1987-06-27 |
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