FR2268258B3 - - Google Patents
Info
- Publication number
- FR2268258B3 FR2268258B3 FR7512077A FR7512077A FR2268258B3 FR 2268258 B3 FR2268258 B3 FR 2268258B3 FR 7512077 A FR7512077 A FR 7512077A FR 7512077 A FR7512077 A FR 7512077A FR 2268258 B3 FR2268258 B3 FR 2268258B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/026—Arrangements for signalling failure or disconnection of thermocouples
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419149 DE2419149A1 (de) | 1974-04-20 | 1974-04-20 | Temperaturmesseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268258A1 FR2268258A1 (en) | 1975-11-14 |
| FR2268258B3 true FR2268258B3 (enExample) | 1978-10-06 |
Family
ID=5913457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7512077A Granted FR2268258A1 (en) | 1974-04-20 | 1975-04-18 | Temperature measuring device - has thermocouple which is used as sensor, followed by differential amplifier and signal processor |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2419149A1 (enExample) |
| FR (1) | FR2268258A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2112928B (en) * | 1981-12-30 | 1985-07-24 | Rolls Royce | Sensing surges in gas turbines |
| ITRM20010237A1 (it) * | 2001-05-04 | 2001-08-02 | Maddalo Pezzulla | Dispositivo per la rilevazione di variazioni di temperatura in un impianto elettrico alimentato da corrente continua. |
-
1974
- 1974-04-20 DE DE19742419149 patent/DE2419149A1/de not_active Withdrawn
-
1975
- 1975-04-18 FR FR7512077A patent/FR2268258A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268258A1 (en) | 1975-11-14 |
| DE2419149A1 (de) | 1975-11-06 |