FR837053A - Improvements to automatic temperature regulators - Google Patents
Improvements to automatic temperature regulatorsInfo
- Publication number
- FR837053A FR837053A FR837053DA FR837053A FR 837053 A FR837053 A FR 837053A FR 837053D A FR837053D A FR 837053DA FR 837053 A FR837053 A FR 837053A
- Authority
- FR
- France
- Prior art keywords
- automatic temperature
- temperature regulators
- regulators
- automatic
- temperature
- 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
- G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837053T | 1937-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR837053A true FR837053A (en) | 1939-02-02 |
Family
ID=9298388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR837053D Expired FR837053A (en) | 1937-10-12 | 1937-10-12 | Improvements to automatic temperature regulators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR837053A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1233645B (en) * | 1960-12-06 | 1967-02-02 | Regulator A G | Device for temperature control |
-
1937
- 1937-10-12 FR FR837053D patent/FR837053A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1233645B (en) * | 1960-12-06 | 1967-02-02 | Regulator A G | Device for temperature control |
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