BE548951A - - Google Patents
Info
- Publication number
- BE548951A BE548951A BE548951DA BE548951A BE 548951 A BE548951 A BE 548951A BE 548951D A BE548951D A BE 548951DA BE 548951 A BE548951 A BE 548951A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- circuit
- thermometer
- temperature
- temperature sensitive
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 14
- 230000005284 excitation Effects 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 9
- 229910052753 mercury Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
- G05D23/27535—Details of the sensing element
- G05D23/27539—Details of the sensing element using conductible expansible fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE548951A true BE548951A (OSRAM) |
Family
ID=175361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE548951D BE548951A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE548951A (OSRAM) |
-
0
- BE BE548951D patent/BE548951A/fr unknown
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