BR0111026A - Combinação de um dispositivo de interrupção de vácuo e transformador preenchido com óleo - Google Patents
Combinação de um dispositivo de interrupção de vácuo e transformador preenchido com óleoInfo
- Publication number
- BR0111026A BR0111026A BR0111026-8A BR0111026A BR0111026A BR 0111026 A BR0111026 A BR 0111026A BR 0111026 A BR0111026 A BR 0111026A BR 0111026 A BR0111026 A BR 0111026A
- Authority
- BR
- Brazil
- Prior art keywords
- electrical
- transformer winding
- combination
- contacts
- oil filled
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57697600A | 2000-05-23 | 2000-05-23 | |
PCT/US2001/040771 WO2001091151A1 (en) | 2000-05-23 | 2001-05-21 | Combination of a vacuum interruption device and oil-filled transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0111026A true BR0111026A (pt) | 2003-06-17 |
Family
ID=24306776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0111026-8A BR0111026A (pt) | 2000-05-23 | 2001-05-21 | Combinação de um dispositivo de interrupção de vácuo e transformador preenchido com óleo |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN1439165A (es) |
AU (1) | AU2001268746A1 (es) |
BR (1) | BR0111026A (es) |
CA (1) | CA2410703A1 (es) |
DE (1) | DE10291282T5 (es) |
MX (1) | MXPA02011566A (es) |
WO (1) | WO2001091151A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005089069A2 (en) * | 2004-03-23 | 2005-09-29 | Samrakshana Electricals Ltd. | A circuit breaker for using as overload cut out in oil filled transformers |
ES2526772T3 (es) | 2011-11-29 | 2015-01-15 | Abb Technology Ag | Contactor de vacío polifásico de media tensión |
EP3379555A1 (en) | 2017-03-21 | 2018-09-26 | ABB Schweiz AG | A disconnecting system for current interruption in a transformer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945434B1 (es) * | 1968-11-22 | 1974-12-04 | ||
US3958156A (en) * | 1974-10-21 | 1976-05-18 | Allis-Chalmers Corporation | Vacuum interrupter metal-clad switchgear vertically elevatable within compartment |
US4663504A (en) * | 1983-04-11 | 1987-05-05 | Raychem Corporation | Load break switch |
US5175403A (en) * | 1991-08-22 | 1992-12-29 | Cooper Power Systems, Inc. | Recloser means for reclosing interrupted high voltage electric circuit means |
US5387772A (en) * | 1993-11-01 | 1995-02-07 | Cooper Industries, Inc. | Vacuum switch |
US5597992A (en) * | 1994-12-09 | 1997-01-28 | Cooper Industries, Inc. | Current interchange for vacuum capacitor switch |
-
2001
- 2001-05-21 DE DE10291282T patent/DE10291282T5/de not_active Withdrawn
- 2001-05-21 CA CA002410703A patent/CA2410703A1/en not_active Abandoned
- 2001-05-21 BR BR0111026-8A patent/BR0111026A/pt not_active IP Right Cessation
- 2001-05-21 AU AU2001268746A patent/AU2001268746A1/en not_active Abandoned
- 2001-05-21 WO PCT/US2001/040771 patent/WO2001091151A1/en active Application Filing
- 2001-05-21 MX MXPA02011566A patent/MXPA02011566A/es unknown
- 2001-05-21 CN CN01809604A patent/CN1439165A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1439165A (zh) | 2003-08-27 |
DE10291282T5 (de) | 2004-04-29 |
MXPA02011566A (es) | 2003-06-06 |
CA2410703A1 (en) | 2001-11-29 |
AU2001268746A1 (en) | 2001-12-03 |
WO2001091151A1 (en) | 2001-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2016 DE 25/08/2009. |