NL7301006A - - Google Patents
Info
- Publication number
- NL7301006A NL7301006A NL7301006A NL7301006A NL7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A NL 7301006 A NL7301006 A NL 7301006A
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2209388A DE2209388C3 (de) | 1972-02-28 | 1972-02-28 | Kontaktanordnung für Gasströmungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301006A true NL7301006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-30 |
Family
ID=5837344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301006A NL7301006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-02-28 | 1973-01-24 |
Country Status (10)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2624595C3 (de) * | 1976-05-28 | 1980-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktanordnung für Druckgasschalter |
| DE2626245C3 (de) * | 1976-06-10 | 1982-12-09 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung für Druckgasschalter |
| US4181837A (en) * | 1976-09-15 | 1980-01-01 | Westinghouse Electric Corp. | Compressed-gas circuit interrupter having insulated contacts |
| JPS5813560Y2 (ja) * | 1977-02-15 | 1983-03-16 | 日新電機株式会社 | ガスしゃ断器 |
| FR2443740A1 (fr) * | 1978-12-08 | 1980-07-04 | Merlin Gerin | Sectionneur sous charge a depression |
| DE3005884C2 (de) * | 1980-02-16 | 1986-09-04 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kontaktsystem für Leistungsschalter |
| GB8607399D0 (en) * | 1986-03-25 | 1986-04-30 | Northern Eng Ind | Arc interrupter |
| GB8607398D0 (en) * | 1986-03-25 | 1986-04-30 | Northern Eng Ind | Arc interrupter |
| WO2015039918A1 (en) * | 2013-09-18 | 2015-03-26 | Abb Technology Ag | High-voltage circuit breaker with improved robustness |
| EP2887367A1 (en) * | 2013-12-19 | 2015-06-24 | ABB Technology AB | Gas-insulated high-voltage circuit breaker |
| CN109256290B (zh) * | 2018-10-11 | 2020-11-24 | 西安西电开关电气有限公司 | 双动开关设备及其断口传动装置 |
| DE102018222782A1 (de) * | 2018-12-21 | 2020-06-25 | Siemens Aktiengesellschaft | Doppeldüsenschalter und Verfahren zum Schalten hoher Ströme in der Hochspannungstechnik |
| CN117877945B (zh) * | 2024-01-29 | 2025-03-07 | 北京华盛中能科技有限公司 | 一种塑壳断路器的端子罩及断路器结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210505A (en) * | 1962-04-03 | 1965-10-05 | Gen Electric | Electrode structure for an electric circuit interrupter |
| US3274365A (en) * | 1963-08-16 | 1966-09-20 | Gen Electric | Gas blast circuit breaker of the axial blast type with magnetic means for rotating an arc terminal |
| JPS423695Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-03-03 | 1967-03-03 | ||
| US3327081A (en) * | 1964-11-25 | 1967-06-20 | Allis Chalmers Mfg Co | Contact with high resistance material insert |
| GB1107653A (en) * | 1965-04-16 | 1968-03-27 | Gen Electric | Improvements in electric arc control |
| US3471666A (en) * | 1967-04-18 | 1969-10-07 | Gen Electric | Axial blast interrupter with arc-rotating means |
-
1972
- 1972-02-28 DE DE7207479U patent/DE7207479U/de not_active Expired
- 1972-02-28 DE DE2209388A patent/DE2209388C3/de not_active Expired
-
1973
- 1973-01-24 NL NL7301006A patent/NL7301006A/xx not_active Application Discontinuation
- 1973-01-30 CH CH131773A patent/CH550478A/xx not_active IP Right Cessation
- 1973-02-05 SU SU1882051A patent/SU511881A3/ru active
- 1973-02-08 DD DD168758A patent/DD103338A5/xx unknown
- 1973-02-21 JP JP48021166A patent/JPS4899661A/ja active Pending
- 1973-02-22 US US334936A patent/US3891814A/en not_active Expired - Lifetime
- 1973-02-26 FR FR7306767A patent/FR2174062B1/fr not_active Expired
- 1973-02-27 CS CS1421A patent/CS167376B2/cs unknown
- 1973-02-27 IT IT2091773A patent/IT979526B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH550478A (de) | 1974-06-14 |
| FR2174062A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-12 |
| DE2209388C3 (de) | 1975-04-30 |
| DD103338A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-12 |
| SU511881A3 (ru) | 1976-04-25 |
| DE7207479U (de) | 1972-09-28 |
| DE2209388A1 (de) | 1973-09-13 |
| US3891814A (en) | 1975-06-24 |
| FR2174062B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-03-16 |
| JPS4899661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-17 |
| DE2209388B2 (de) | 1974-09-12 |
| IT979526B (it) | 1974-09-30 |
| CS167376B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-04-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BT | A notification was added to the application dossier and made available to the public | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |