NL133619C - - Google Patents
Info
- Publication number
- NL133619C NL133619C NL133619DA NL133619C NL 133619 C NL133619 C NL 133619C NL 133619D A NL133619D A NL 133619DA NL 133619 C NL133619 C NL 133619C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/075—Earthing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
-
- 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
- H01H31/02—Details
- H01H31/04—Interlocking mechanisms
- H01H31/10—Interlocking mechanisms for interlocking two or more switches
-
- 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
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
-
- 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
- H01H31/003—Earthing switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6911833A NL6911833A (it) | 1969-08-04 | 1969-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL133619C true NL133619C (it) |
Family
ID=19807598
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL133619D NL133619C (it) | 1969-08-04 | ||
NL6911833A NL6911833A (it) | 1969-08-04 | 1969-08-04 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6911833A NL6911833A (it) | 1969-08-04 | 1969-08-04 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3599041A (it) |
AT (1) | AT298601B (it) |
BE (1) | BE749661A (it) |
DE (1) | DE1965504C3 (it) |
FR (1) | FR2057639A5 (it) |
GB (1) | GB1256054A (it) |
NL (2) | NL6911833A (it) |
SE (1) | SE369253B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806682A (en) * | 1972-10-03 | 1974-04-23 | Bbc Brown Boveri & Cie | High-voltage gas-insulated switchgear with capacitive voltage divider for indicating contact position |
DE2548173C3 (de) * | 1975-10-24 | 1979-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Erfassung eines Hochspannungspotentials in metallgekapselten Hochspannungsschaltanlagen und -geräten |
US4104689A (en) * | 1976-09-29 | 1978-08-01 | Electric Machinery Manufacturing Company | Vacuum contactor protector |
DE3020408A1 (de) * | 1980-04-17 | 1981-10-22 | BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau | Hochspannungsschaltanlage |
DE4314822A1 (de) * | 1993-04-30 | 1994-11-03 | Siemens Ag | Meßwandler |
DE19632574A1 (de) * | 1996-08-13 | 1998-02-19 | Abb Patent Gmbh | Trenn-Erderschalter für eine metallgekapselte, gasisolierte Hochspannungsschaltanlage |
US6362445B1 (en) * | 2000-01-03 | 2002-03-26 | Eaton Corporation | Modular, miniaturized switchgear |
US6242708B1 (en) * | 2000-01-03 | 2001-06-05 | Eaton Corporation | Isolator switch |
JP5546338B2 (ja) * | 2010-04-30 | 2014-07-09 | 三菱電機株式会社 | ガス絶縁計器用変圧器 |
CN103022925A (zh) * | 2012-12-05 | 2013-04-03 | 广东天富电气集团有限公司 | 一种带加强绝缘的高原型开关设备 |
CN103151212A (zh) * | 2013-02-25 | 2013-06-12 | 贵州中泉电气集团有限公司 | 一种回路自锁负荷开关 |
CN115565829B (zh) * | 2022-09-08 | 2023-11-24 | 正泰电气股份有限公司 | 驱动结构及具有其的断路器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966204C (de) * | 1939-01-17 | 1957-07-18 | Siemens Ag | Elektrische Unterbrechungseinrichtung, insbesondere fuer schlagwettergefaehrdete Betreibe |
US2542838A (en) * | 1947-12-27 | 1951-02-20 | Westinghouse Electric Corp | Ground protective system |
US3233151A (en) * | 1962-12-31 | 1966-02-01 | Gen Electric | Electrical protective systems |
FR1371871A (fr) * | 1963-07-11 | 1966-03-04 | Alsthom Cgee | Poste électrique à haute tension du type blindé |
CH402116A (de) * | 1963-08-14 | 1965-11-15 | Sprecher & Schuh Ag | Gekapselte Hochspannungs-Schaltanlage mit selektiver Abschaltung beim Auftreten von Erd- oder Kurzschlüssen |
US3356798A (en) * | 1965-12-13 | 1967-12-05 | Westinghouse Electric Corp | Disconnect switch |
NL6708481A (it) * | 1967-06-19 | 1968-12-20 |
-
0
- NL NL133619D patent/NL133619C/xx active
-
1969
- 1969-08-04 NL NL6911833A patent/NL6911833A/xx unknown
- 1969-10-20 US US867744A patent/US3599041A/en not_active Expired - Lifetime
- 1969-12-30 DE DE1965504A patent/DE1965504C3/de not_active Expired
-
1970
- 1970-01-08 AT AT00156/70A patent/AT298601B/de not_active IP Right Cessation
- 1970-01-26 GB GB3665/70A patent/GB1256054A/en not_active Expired
- 1970-02-10 SE SE01694/70A patent/SE369253B/xx unknown
- 1970-03-03 FR FR7007591A patent/FR2057639A5/fr not_active Expired
- 1970-04-28 BE BE749661D patent/BE749661A/nl unknown
Also Published As
Publication number | Publication date |
---|---|
AT298601B (de) | 1972-04-15 |
SE369253B (it) | 1974-08-12 |
FR2057639A5 (it) | 1971-05-21 |
BE749661A (nl) | 1970-10-01 |
NL6911833A (it) | 1971-02-08 |
GB1256054A (en) | 1971-12-08 |
DE1965504A1 (de) | 1971-02-25 |
DE1965504B2 (de) | 1973-03-22 |
US3599041A (en) | 1971-08-10 |
DE1965504C3 (de) | 1975-03-20 |