FR2412830A1 - Procede de mesure de temperature au moyen d'une resistance a coefficient de temperature negatif - Google Patents
Procede de mesure de temperature au moyen d'une resistance a coefficient de temperature negatifInfo
- Publication number
- FR2412830A1 FR2412830A1 FR7835818A FR7835818A FR2412830A1 FR 2412830 A1 FR2412830 A1 FR 2412830A1 FR 7835818 A FR7835818 A FR 7835818A FR 7835818 A FR7835818 A FR 7835818A FR 2412830 A1 FR2412830 A1 FR 2412830A1
- Authority
- FR
- France
- Prior art keywords
- temperature
- resistor
- negative
- duration
- coefficient
- 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.)
- Withdrawn
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
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
-
- 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
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
- G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
- G01K7/25—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7714645A SE7714645L (sv) | 1977-12-22 | 1977-12-22 | Sett att meta temperatur |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2412830A1 true FR2412830A1 (fr) | 1979-07-20 |
Family
ID=20333294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835818A Withdrawn FR2412830A1 (fr) | 1977-12-22 | 1978-12-20 | Procede de mesure de temperature au moyen d'une resistance a coefficient de temperature negatif |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2855084A1 (sv) |
FR (1) | FR2412830A1 (sv) |
GB (1) | GB2011095A (sv) |
SE (1) | SE7714645L (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489509A1 (fr) * | 1980-08-26 | 1982-03-05 | Elster Ag | Procede et dispositif de mesure electrique de quantites de chaleur |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3830457A1 (de) * | 1988-09-08 | 1990-03-15 | Telefunken Electronic Gmbh | Temperatursensor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620082A (en) * | 1970-03-13 | 1971-11-16 | Us Air Force | Digital thermometer |
US3875503A (en) * | 1972-11-15 | 1975-04-01 | Yokogawa Electric Works Ltd | Dual slope type resistance deviation measuring apparatus |
-
1977
- 1977-12-22 SE SE7714645A patent/SE7714645L/sv unknown
-
1978
- 1978-12-15 GB GB7848664A patent/GB2011095A/en not_active Withdrawn
- 1978-12-20 FR FR7835818A patent/FR2412830A1/fr not_active Withdrawn
- 1978-12-20 DE DE19782855084 patent/DE2855084A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620082A (en) * | 1970-03-13 | 1971-11-16 | Us Air Force | Digital thermometer |
US3875503A (en) * | 1972-11-15 | 1975-04-01 | Yokogawa Electric Works Ltd | Dual slope type resistance deviation measuring apparatus |
Non-Patent Citations (2)
Title |
---|
EXBK/73 * |
EXBK/74 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489509A1 (fr) * | 1980-08-26 | 1982-03-05 | Elster Ag | Procede et dispositif de mesure electrique de quantites de chaleur |
Also Published As
Publication number | Publication date |
---|---|
DE2855084A1 (de) | 1979-07-05 |
SE7714645L (sv) | 1979-06-23 |
GB2011095A (en) | 1979-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |