FR1387830A - Electronic servo device - Google Patents
Electronic servo deviceInfo
- Publication number
- FR1387830A FR1387830A FR940220A FR940220A FR1387830A FR 1387830 A FR1387830 A FR 1387830A FR 940220 A FR940220 A FR 940220A FR 940220 A FR940220 A FR 940220A FR 1387830 A FR1387830 A FR 1387830A
- Authority
- FR
- France
- Prior art keywords
- servo device
- electronic servo
- electronic
- servo
- 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
- 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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR940220A FR1387830A (en) | 1963-07-03 | 1963-07-03 | Electronic servo device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR940220A FR1387830A (en) | 1963-07-03 | 1963-07-03 | Electronic servo device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1387830A true FR1387830A (en) | 1965-02-05 |
Family
ID=8807487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR940220A Expired FR1387830A (en) | 1963-07-03 | 1963-07-03 | Electronic servo device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1387830A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293853A1 (en) * | 1987-06-05 | 1988-12-07 | MEMMERT GMBH & CO KG, wärme-, medizin- und labortechnische Elektro-Geräte | Method for controlling the temperature, and a temperature control circuit |
-
1963
- 1963-07-03 FR FR940220A patent/FR1387830A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0293853A1 (en) * | 1987-06-05 | 1988-12-07 | MEMMERT GMBH & CO KG, wärme-, medizin- und labortechnische Elektro-Geräte | Method for controlling the temperature, and a temperature control circuit |
US4906820A (en) * | 1987-06-05 | 1990-03-06 | Memmert Gmbh & Co. Kg | Temperature control method and circuit for controlling the temperature in a heatable compartment of an appliance |
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