CS274898B2 - Device for temperature contactless measuring system's calibrating on jacket for cylindrical case-hardening furnace - Google Patents
Device for temperature contactless measuring system's calibrating on jacket for cylindrical case-hardening furnaceInfo
- Publication number
- CS274898B2 CS274898B2 CS631788A CS631788A CS274898B2 CS 274898 B2 CS274898 B2 CS 274898B2 CS 631788 A CS631788 A CS 631788A CS 631788 A CS631788 A CS 631788A CS 274898 B2 CS274898 B2 CS 274898B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- jacket
- calibrating
- temperature
- furnace
- measuring system
- Prior art date
Links
Landscapes
- Radiation Pyrometers (AREA)
Abstract
In contact-less sensing of temperature map of a jacket of a rotation cylindrical cement furnace the corrections of coefficient of emissivity of its surface, as well as the changes of transparency of the environment between the furnace and a measuring camera are entered into the evaluation mechanism manually. For ensuring the automatic calibration of the measuring camera there is, in thermal contact with the jacket of the cylindrical cement furnace, an immovable calibration target with contact thermometer sensor, which is connected to the evaluation mechanism. The signal from the thermometer sensor influences the calibrations constant for the measuring camera so that the data concerning the temperature on the recording device would be in accordance with the reality.<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS886317A CS631788A2 (en) | 1988-09-23 | 1988-09-23 | Device for calibration of cylindrical case-hardening furnace's jacket's temperature contactless measuring system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS886317A CS631788A2 (en) | 1988-09-23 | 1988-09-23 | Device for calibration of cylindrical case-hardening furnace's jacket's temperature contactless measuring system |
Publications (2)
Publication Number | Publication Date |
---|---|
CS274898B2 true CS274898B2 (en) | 1991-12-17 |
CS631788A2 CS631788A2 (en) | 1991-12-17 |
Family
ID=5409942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS886317A CS631788A2 (en) | 1988-09-23 | 1988-09-23 | Device for calibration of cylindrical case-hardening furnace's jacket's temperature contactless measuring system |
Country Status (1)
Country | Link |
---|---|
CS (1) | CS631788A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103557965A (en) * | 2013-11-25 | 2014-02-05 | 北京汉能清源科技有限公司 | Method for measuring temperature of rotary cement kiln and method and device for online detection of temperature field of rotary cement kiln |
-
1988
- 1988-09-23 CS CS886317A patent/CS631788A2/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103557965A (en) * | 2013-11-25 | 2014-02-05 | 北京汉能清源科技有限公司 | Method for measuring temperature of rotary cement kiln and method and device for online detection of temperature field of rotary cement kiln |
CN103557965B (en) * | 2013-11-25 | 2015-10-07 | 北京汉能清源科技有限公司 | Cement rotary kiln temperature measuring and temperature field online test method, device |
Also Published As
Publication number | Publication date |
---|---|
CS631788A2 (en) | 1991-12-17 |
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