DE281673C - - Google Patents
Info
- Publication number
- DE281673C DE281673C DENDAT281673D DE281673DA DE281673C DE 281673 C DE281673 C DE 281673C DE NDAT281673 D DENDAT281673 D DE NDAT281673D DE 281673D A DE281673D A DE 281673DA DE 281673 C DE281673 C DE 281673C
- Authority
- DE
- Germany
- Prior art keywords
- hot wire
- short
- current
- switch
- stop
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
- H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
Landscapes
- Breakers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE281673C true DE281673C (fr) |
Family
ID=537395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT281673D Active DE281673C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE281673C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544988A (en) * | 1983-10-27 | 1985-10-01 | Armada Corporation | Bistable shape memory effect thermal transducers |
-
0
- DE DENDAT281673D patent/DE281673C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544988A (en) * | 1983-10-27 | 1985-10-01 | Armada Corporation | Bistable shape memory effect thermal transducers |
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