BE497946A - - Google Patents
Info
- Publication number
- BE497946A BE497946A BE497946DA BE497946A BE 497946 A BE497946 A BE 497946A BE 497946D A BE497946D A BE 497946DA BE 497946 A BE497946 A BE 497946A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
- H01H2031/286—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact is rotatable around its own longitudinal axis
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE285917X | 1949-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497946A true BE497946A (en]) | 1951-01-02 |
Family
ID=6058964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497946D BE497946A (en]) | 1949-01-29 | 1950-09-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2605370A (en]) |
| BE (1) | BE497946A (en]) |
| CH (1) | CH285917A (en]) |
| FR (1) | FR1024115A (en]) |
| GB (1) | GB695380A (en]) |
| NL (1) | NL93794C (en]) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091176B (de) * | 1954-01-19 | 1960-10-20 | Achille Bagnagatti | Kontakt-Vorrichtung fuer Drehtrennschalter |
| FR1117953A (fr) * | 1955-05-11 | 1956-05-29 | Dispositif à expansion, à deux contacts mobiles et à pression opposés pour sectionneurs et interrupteurs électriques, en général, et en particulier pour disjoncteurs à deux bras pour haute et basse tension et fortes intensités | |
| NL253677A (en]) * | 1959-07-18 | |||
| US3316366A (en) * | 1965-02-11 | 1967-04-25 | Westinghouse Electric Corp | Operating mechanisms for electric switch structures |
| WO2009074501A1 (en) * | 2007-12-11 | 2009-06-18 | Siemens Aktiengesellschaft | Disconnector for a switching device |
| FI121155B (fi) | 2008-06-19 | 2010-07-30 | Abb Oy | Ohjainyksikkö kytkinlaitetta varten |
| FI121154B (fi) | 2008-06-19 | 2010-07-30 | Abb Oy | Ohjainyksikkö kytkinlaitetta varten |
| FI121153B (fi) | 2008-06-19 | 2010-07-30 | Abb Oy | Laukaisinkokoonpano kytkinlaitetta varten |
| CN106098457A (zh) * | 2016-08-16 | 2016-11-09 | 朱伯秦 | 一种双闸刀高压隔离开关 |
| CN106298349A (zh) * | 2016-08-16 | 2017-01-04 | 朱伯秦 | 一种双闸刀高压隔离开关 |
| CN106128843A (zh) * | 2016-08-16 | 2016-11-16 | 朱伯秦 | 一种双闸刀高压隔离开关 |
| CN111971772B (zh) * | 2018-04-11 | 2023-04-11 | 日立能源瑞士股份公司 | 用于隔离开关的柔性导体及隔离开关 |
-
1950
- 1950-06-30 FR FR1024115D patent/FR1024115A/fr not_active Expired
- 1950-08-21 CH CH285917D patent/CH285917A/de unknown
- 1950-09-02 NL NL155805A patent/NL93794C/xx active
- 1950-09-06 BE BE497946D patent/BE497946A/xx unknown
- 1950-09-15 GB GB22781/50A patent/GB695380A/en not_active Expired
- 1950-12-22 US US202214A patent/US2605370A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB695380A (en) | 1953-08-12 |
| CH285917A (de) | 1952-09-30 |
| FR1024115A (fr) | 1953-03-27 |
| NL93794C (en]) | 1960-04-19 |
| US2605370A (en) | 1952-07-29 |