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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=530964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT274610D Active DE274610C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE274610C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE274610C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2444836C3 (de) | Schutzschalter | |
| DE19619437C2 (de) | Schaltgerät | |
| CH230351A (de) | Schlagmagnet mit magnetischer Rastung. | |
| DE620589C (de) | UEberstromschnellschalter fuer Gleich- und Wechselstrom | |
| AT100929B (de) | Elektrischer Momentschalter. | |
| DE636835C (de) | Einrichtung zum UEberlastungsschutz von Messgeraeten | |
| DE601544C (de) | UEberstromschalter fuer grosse Leistungen, insbesondere Schnellschalter | |
| AT105293B (de) | Elektromagnetisches Relais. | |
| DE291822C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| AT55807B (de) | Elektromagnetisches Relais bzw. Elektromagnet. | |
| DE455726C (de) | Selbsttaetiger Schnellausschalter mit einem vom Hauptstrom des zu schuetzenden Stromkreises erregten Magneten | |
| DE274052C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| AT241583B (de) | Strombegrenzender Niederspannungs-Leistungsschalter | |
| DE371300C (de) | Elektromagnetischer Strombegrenzer | |
| DE411876C (de) | UEberstromausschalter fuer Gleichstrom, der bei normalem Strom in der Einschaltstellung durch den Kraftfluss einer Spannungswicklung festgehalten wird | |
| DE875241C (de) | Schnellrelais | |
| DE893825C (de) | Gleichstromschalter mit Lichtbogenloeschung durch magnetische Blasung | |
| DE261927C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE205213C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| AT152243B (de) | Mehrpoliges Überstromschütz mit einem vom Überstrom betätigten Schlaganker zur Verhinderung des Zusammenschweißens der Kontakte. | |
| AT229942B (de) | Selbstschalter | |
| DE456577C (de) | Elektromagnetischer Ausloeser fuer schwaechere und staerkere UEberstroeme | |
| DE420222C (de) | UEberstromschalter fuer Gleichstrom | |
| DE208310C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |