DE274610C - - Google Patents
Info
- Publication number
- DE274610C DE274610C DENDAT274610D DE274610DA DE274610C DE 274610 C DE274610 C DE 274610C DE NDAT274610 D DENDAT274610 D DE NDAT274610D DE 274610D A DE274610D A DE 274610DA DE 274610 C DE274610 C DE 274610C
- Authority
- DE
- Germany
- Prior art keywords
- event
- auxiliary coil
- automatic switch
- consumption line
- mercury
- 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
- 230000006378 damage Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
- 229910052753 mercury Inorganic materials 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/18—Switches having at least one liquid contact with level of surface of contact liquid displaced by non-electrical contact-making plunger
Landscapes
- Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE274610C true DE274610C (enrdf_load_html_response) |
Family
ID=530964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT274610D Active DE274610C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE274610C (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744476C (de) * | 1936-07-23 | 1944-01-19 | Charles Ramelot | Elektromagnetisches UEberstrom-Primaerrelais fuer Hochspannungsschalter |
-
0
- DE DENDAT274610D patent/DE274610C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744476C (de) * | 1936-07-23 | 1944-01-19 | Charles Ramelot | Elektromagnetisches UEberstrom-Primaerrelais fuer Hochspannungsschalter |
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