DE3737502A1 - Temperatur-indikator - Google Patents
Temperatur-indikatorInfo
- Publication number
- DE3737502A1 DE3737502A1 DE19873737502 DE3737502A DE3737502A1 DE 3737502 A1 DE3737502 A1 DE 3737502A1 DE 19873737502 DE19873737502 DE 19873737502 DE 3737502 A DE3737502 A DE 3737502A DE 3737502 A1 DE3737502 A1 DE 3737502A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- temperature indicator
- carrier body
- eutectic alloy
- indicator
- 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
- 239000006023 eutectic alloy Substances 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract 2
- 238000002844 melting Methods 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000002427 irreversible effect Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873737502 DE3737502A1 (de) | 1986-11-10 | 1987-11-05 | Temperatur-indikator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3638267 | 1986-11-10 | ||
| DE19873737502 DE3737502A1 (de) | 1986-11-10 | 1987-11-05 | Temperatur-indikator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3737502A1 true DE3737502A1 (de) | 1988-05-19 |
| DE3737502C2 DE3737502C2 (enrdf_load_stackoverflow) | 1992-07-16 |
Family
ID=25849212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873737502 Granted DE3737502A1 (de) | 1986-11-10 | 1987-11-05 | Temperatur-indikator |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3737502A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052737B2 (en) * | 2002-11-15 | 2006-05-30 | General Electric Company | Forming a monitoring deposit on a substrate |
| FR2995678A1 (fr) * | 2012-09-17 | 2014-03-21 | Snecma | Dispositif et procede de detection de temperature |
| US10550273B2 (en) | 2016-10-25 | 2020-02-04 | Rolls-Royce Deutschland Ltd & Co Kg | Method for determining the temperature in a flow channel of a gas turbine and measuring device |
| CN113916400A (zh) * | 2021-09-01 | 2022-01-11 | 北京机电工程研究所 | 一种高温部件表面温度测量方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3220259A (en) * | 1961-01-25 | 1965-11-30 | Stuart E Beyer | Thaw indicator |
| US3415122A (en) * | 1963-04-15 | 1968-12-10 | Tin B. Yee | Maximum temperature indicating ceramic film |
| US3869919A (en) * | 1970-12-24 | 1975-03-11 | Kernforschungsanlage Juelich | Method of determining the temperature of a high-temperature installation and a temperature-indicating body |
-
1987
- 1987-11-05 DE DE19873737502 patent/DE3737502A1/de active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3220259A (en) * | 1961-01-25 | 1965-11-30 | Stuart E Beyer | Thaw indicator |
| US3415122A (en) * | 1963-04-15 | 1968-12-10 | Tin B. Yee | Maximum temperature indicating ceramic film |
| US3869919A (en) * | 1970-12-24 | 1975-03-11 | Kernforschungsanlage Juelich | Method of determining the temperature of a high-temperature installation and a temperature-indicating body |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052737B2 (en) * | 2002-11-15 | 2006-05-30 | General Electric Company | Forming a monitoring deposit on a substrate |
| FR2995678A1 (fr) * | 2012-09-17 | 2014-03-21 | Snecma | Dispositif et procede de detection de temperature |
| US10550273B2 (en) | 2016-10-25 | 2020-02-04 | Rolls-Royce Deutschland Ltd & Co Kg | Method for determining the temperature in a flow channel of a gas turbine and measuring device |
| CN113916400A (zh) * | 2021-09-01 | 2022-01-11 | 北京机电工程研究所 | 一种高温部件表面温度测量方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3737502C2 (enrdf_load_stackoverflow) | 1992-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |