BE861070A - Circuit convertisseur de tension-taux de variation - Google Patents
Circuit convertisseur de tension-taux de variationInfo
- Publication number
- BE861070A BE861070A BE182828A BE182828A BE861070A BE 861070 A BE861070 A BE 861070A BE 182828 A BE182828 A BE 182828A BE 182828 A BE182828 A BE 182828A BE 861070 A BE861070 A BE 861070A
- Authority
- BE
- Belgium
- Prior art keywords
- voltage
- rate
- converter circuit
- variation
- variation converter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/028—Means for indicating or recording specially adapted for thermometers arrangements for numerical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Analogue/Digital Conversion (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75861977A | 1977-01-12 | 1977-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE861070A true BE861070A (fr) | 1978-05-22 |
Family
ID=25052435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE182828A BE861070A (fr) | 1977-01-12 | 1977-11-22 | Circuit convertisseur de tension-taux de variation |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5388559A (es) |
BE (1) | BE861070A (es) |
BR (1) | BR7800148A (es) |
CA (1) | CA1109562A (es) |
ES (1) | ES460206A1 (es) |
FR (1) | FR2377730A1 (es) |
GB (1) | GB1566064A (es) |
LU (1) | LU78851A1 (es) |
NL (1) | NL7713678A (es) |
SE (1) | SE7708807L (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3321862A1 (de) * | 1983-06-16 | 1984-12-20 | Siemens AG, 1000 Berlin und 8000 München | Messeinrichtung zur erfassung einer temperaturdifferenz |
CH665027A5 (de) * | 1984-09-06 | 1988-04-15 | Mettler Instrumente Ag | Verfahren zur messung und digitalisierung eines widerstandes und schaltung zur durchfuehrung des verfahrens. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599203A (en) * | 1969-07-30 | 1971-08-10 | Gen Electric | Asynchronous analog to logic level signal converter |
-
1977
- 1977-05-13 CA CA278,349A patent/CA1109562A/en not_active Expired
- 1977-06-28 ES ES460206A patent/ES460206A1/es not_active Expired
- 1977-08-02 SE SE7708807A patent/SE7708807L/xx unknown
- 1977-08-23 GB GB35298/77A patent/GB1566064A/en not_active Expired
- 1977-11-22 BE BE182828A patent/BE861070A/xx not_active IP Right Cessation
- 1977-12-09 NL NL7713678A patent/NL7713678A/xx not_active Application Discontinuation
- 1977-12-15 FR FR7737868A patent/FR2377730A1/fr not_active Withdrawn
-
1978
- 1978-01-11 JP JP122078A patent/JPS5388559A/ja active Pending
- 1978-01-11 LU LU78851A patent/LU78851A1/xx unknown
- 1978-01-11 BR BR7800148A patent/BR7800148A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES460206A1 (es) | 1978-09-01 |
SE7708807L (sv) | 1978-07-13 |
FR2377730A1 (fr) | 1978-08-11 |
NL7713678A (nl) | 1978-07-14 |
CA1109562A (en) | 1981-09-22 |
BR7800148A (pt) | 1978-12-05 |
GB1566064A (en) | 1980-04-30 |
LU78851A1 (fr) | 1978-06-09 |
JPS5388559A (en) | 1978-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: JOHNSON & JOHNSON Effective date: 19841122 |