NL37644C - - Google Patents
Info
- Publication number
- NL37644C NL37644C NL66085A NL66085A NL37644C NL 37644 C NL37644 C NL 37644C NL 66085 A NL66085 A NL 66085A NL 66085 A NL66085 A NL 66085A NL 37644 C NL37644 C NL 37644C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED27950A DE1192723B (de) | 1958-04-24 | 1958-04-24 | Lichtbogen-Loeschkammer fuer Hochspannungs-Lasttrennschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL37644C true NL37644C (xx) | 1936-03-16 |
Family
ID=7039469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL66085A NL37644C (xx) | 1958-04-24 | 1933-07-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE568917A (xx) |
| CH (1) | CH358140A (xx) |
| DE (1) | DE1192723B (xx) |
| FR (1) | FR1214086A (xx) |
| NL (1) | NL37644C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1438174A (fr) * | 1963-05-15 | 1966-05-13 | Merlin Gerin | Sectionneur à coupure sous charge |
| DE1296236B (de) * | 1964-07-31 | 1969-05-29 | Fritz Driescher Spez Fabrik Fu | Lasttrennschalter |
| US3576967A (en) * | 1969-04-04 | 1971-05-04 | S & C Electric Co | Switch construction with load break device having one or more movable slats with heat spacers |
| US3671697A (en) * | 1971-01-07 | 1972-06-20 | S & C Electric Co | Switch construction with load break device having a movable slat, a gas expansion chamber and a gas muffler |
| DE3041634A1 (de) * | 1980-11-05 | 1982-06-09 | Fritz Driescher Spezialfabrik für Elektrizitätswerksbedarf, 5144 Wegberg | Mittelspannungs-lasttrennschalter |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE581343C (de) * | 1930-08-01 | 1933-07-26 | Siemens Schuckertwerke Akt Ges | Leistungsschalter |
| DE670720C (de) * | 1934-09-06 | 1939-01-25 | Frida Strauss Geb Ruppel | Gasschalter |
| DE643821C (de) * | 1934-10-19 | 1937-04-17 | Frida Strauss Geb Ruppel | Elektrischer Schalter |
| DE728612C (de) * | 1934-10-20 | 1942-11-30 | Siemens Ag | Schalter mit Lichtbogenkammer |
| DE708433C (de) * | 1935-09-24 | 1941-07-21 | Frida Strauss Geb Ruppel | Elektrischer Gasschalter |
| DE767713C (de) * | 1938-02-05 | 1953-04-09 | Aeg | Elektrischer Gasschalter |
| DE711307C (de) * | 1938-03-02 | 1941-09-29 | Sachsenwerk Licht & Kraft Ag | Loeschkammerschalter |
| US2308026A (en) * | 1940-02-20 | 1943-01-12 | Westinghouse Electric & Mfg Co | Load break disconnect |
| US2571864A (en) * | 1947-08-21 | 1951-10-16 | Westinghouse Electric Corp | Arc extinguishing circuit interrupter |
-
1933
- 1933-07-21 NL NL66085A patent/NL37644C/xx active
-
1958
- 1958-04-24 DE DED27950A patent/DE1192723B/de active Pending
- 1958-06-19 CH CH358140D patent/CH358140A/de unknown
- 1958-06-26 BE BE568917A patent/BE568917A/xx unknown
-
1959
- 1959-01-22 FR FR1214086D patent/FR1214086A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH358140A (de) | 1961-11-15 |
| BE568917A (xx) | 1958-07-15 |
| DE1192723B (de) | 1965-05-13 |
| FR1214086A (fr) | 1960-04-06 |