DE279770C - - Google Patents
Info
- Publication number
- DE279770C DE279770C DENDAT279770D DE279770DA DE279770C DE 279770 C DE279770 C DE 279770C DE NDAT279770 D DENDAT279770 D DE NDAT279770D DE 279770D A DE279770D A DE 279770DA DE 279770 C DE279770 C DE 279770C
- Authority
- DE
- Germany
- Prior art keywords
- mercury
- air
- vessels
- vessel
- switch according
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 25
- 229910052753 mercury Inorganic materials 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping 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
Landscapes
- Check Valves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE279770C true DE279770C (enrdf_load_stackoverflow) |
Family
ID=535660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT279770D Active DE279770C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE279770C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558783A (en) * | 1945-08-24 | 1951-07-03 | Jr Jean H Robinson | Switch |
| DE1105956B (de) * | 1958-03-20 | 1961-05-04 | Joseph Evangelista | Waehlschalter mit durch eine Schablone gesteuertem Quecksilber |
-
0
- DE DENDAT279770D patent/DE279770C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558783A (en) * | 1945-08-24 | 1951-07-03 | Jr Jean H Robinson | Switch |
| DE1105956B (de) * | 1958-03-20 | 1961-05-04 | Joseph Evangelista | Waehlschalter mit durch eine Schablone gesteuertem Quecksilber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE279770C (enrdf_load_stackoverflow) | ||
| DE102016112873A1 (de) | Sintervorrichtung | |
| DE2035452B2 (de) | Vorrichtung zum Eintreiben von Befestigungsmitteln | |
| DE2110825A1 (de) | Geraet zum Ansaugen | |
| DE540651C (de) | Fluessigkeits-Stossdaempfer | |
| DE1109471B (de) | Stopfbuechse mit Fluessigkeitsverschluss fuer senkrechte Wellen an abwechselnd unter UEberdruck und Vakuum arbeitenden chemischen Apparaten | |
| DE34753C (de) | Vorrichtung zur selbstthätigen Entlüftung von Hebern | |
| DE257687C (enrdf_load_stackoverflow) | ||
| DE2559444C3 (de) | Ventil für Druckgaspackungen | |
| DE492480C (de) | Druckgas- oder Dampffluessigkeitsheber | |
| DE1110723B (de) | Entgasungseinrichtung fuer fluessigkeitsarme elektrische Schaltgeraete | |
| DE198139C (enrdf_load_stackoverflow) | ||
| DE267775C (enrdf_load_stackoverflow) | ||
| DE212904C (enrdf_load_stackoverflow) | ||
| DE18847C (de) | Neuerungen an Sicherheitsventilen | |
| DE75211C (de) | Dampfwasserableiter mit Schwimmtopf und Doppel ventil | |
| DE702652C (de) | Vorrichtung zum Ausloesen festgebremster Achsen | |
| DE1226742B (de) | Selbsttaetige Druckluft-Abblas- und Reinigungsvorrichtung | |
| DE586808C (de) | Vorrichtung zur Verringerung des bei UEberladung der Bremsleitung erhoehten Druckes in der Steuerkammer des Loeseventils eines Bremssteuerventils | |
| DE2709788A1 (de) | Vorrichtung zum tauchverzinnen | |
| DE147436C (enrdf_load_stackoverflow) | ||
| DE1930085B1 (de) | Zahnaerztlicher Sammelbehaelter fuer abgesaugten Spraynebel od.dgl. | |
| DE596668C (de) | Absperrvorrichtung fuer den Gasauslass eines OElschalters | |
| EP0117389A2 (de) | Ausdehnungsbehälter | |
| DE155712C (enrdf_load_stackoverflow) |