FR2350642B3 - - Google Patents
Info
- Publication number
- FR2350642B3 FR2350642B3 FR7613083A FR7613083A FR2350642B3 FR 2350642 B3 FR2350642 B3 FR 2350642B3 FR 7613083 A FR7613083 A FR 7613083A FR 7613083 A FR7613083 A FR 7613083A FR 2350642 B3 FR2350642 B3 FR 2350642B3
- 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
- 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
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- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Voltage And Current In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613083A FR2350642A1 (en) | 1976-05-03 | 1976-05-03 | Sequential regulation of electrical heating current - comprises temp. sensitive resistor modulated by duration of regulated heating current controlling thyristor switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613083A FR2350642A1 (en) | 1976-05-03 | 1976-05-03 | Sequential regulation of electrical heating current - comprises temp. sensitive resistor modulated by duration of regulated heating current controlling thyristor switch |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350642A1 FR2350642A1 (en) | 1977-12-02 |
FR2350642B3 true FR2350642B3 (en) | 1979-03-16 |
Family
ID=9172589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613083A Granted FR2350642A1 (en) | 1976-05-03 | 1976-05-03 | Sequential regulation of electrical heating current - comprises temp. sensitive resistor modulated by duration of regulated heating current controlling thyristor switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2350642A1 (en) |
-
1976
- 1976-05-03 FR FR7613083A patent/FR2350642A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2350642A1 (en) | 1977-12-02 |