BE544792A - - Google Patents
Info
- Publication number
- BE544792A BE544792A BE544792DA BE544792A BE 544792 A BE544792 A BE 544792A BE 544792D A BE544792D A BE 544792DA BE 544792 A BE544792 A BE 544792A
- Authority
- BE
- Belgium
- Prior art keywords
- bimetallic
- safety device
- metals
- heating
- circle
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 150000002739 metals Chemical class 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000010339 dilation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/10—Compensation for variation of ambient temperature or pressure
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Thermally Actuated Switches (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544792A true BE544792A (de) |
Family
ID=172650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544792D BE544792A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE544792A (de) |
-
0
- BE BE544792D patent/BE544792A/fr unknown
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