FR1517129A - AC-powered measuring device for controlling a regulating device - Google Patents
AC-powered measuring device for controlling a regulating deviceInfo
- Publication number
- FR1517129A FR1517129A FR96215A FR96215A FR1517129A FR 1517129 A FR1517129 A FR 1517129A FR 96215 A FR96215 A FR 96215A FR 96215 A FR96215 A FR 96215A FR 1517129 A FR1517129 A FR 1517129A
- Authority
- FR
- France
- Prior art keywords
- controlling
- measuring device
- powered measuring
- regulating device
- regulating
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR96215A FR1517129A (en) | 1966-06-22 | 1967-02-23 | AC-powered measuring device for controlling a regulating device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH900866A CH447320A (en) | 1966-06-22 | 1966-06-22 | AC-fed measuring device for controlling an actuator, in particular for heating, ventilation or air conditioning systems |
FR96215A FR1517129A (en) | 1966-06-22 | 1967-02-23 | AC-powered measuring device for controlling a regulating device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1517129A true FR1517129A (en) | 1968-03-15 |
Family
ID=25704097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR96215A Expired FR1517129A (en) | 1966-06-22 | 1967-02-23 | AC-powered measuring device for controlling a regulating device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1517129A (en) |
-
1967
- 1967-02-23 FR FR96215A patent/FR1517129A/en not_active Expired
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