AR057604A1 - Valvula de aislamiento del conservador del transformador (vact) y tranformador electrico que la incorpora - Google Patents
Valvula de aislamiento del conservador del transformador (vact) y tranformador electrico que la incorporaInfo
- Publication number
- AR057604A1 AR057604A1 ARP060105033A AR057604A1 AR 057604 A1 AR057604 A1 AR 057604A1 AR P060105033 A ARP060105033 A AR P060105033A AR 057604 A1 AR057604 A1 AR 057604A1
- Authority
- AR
- Argentina
- Prior art keywords
- oil
- filling
- transformer
- control mechanism
- conservator
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
- H01H33/555—Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7313—Control of outflow from tank
- Y10T137/7323—By float
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
Abstract
Una válvula de aislamiento del conservador del transformador (VACT) consta de un conducto o tubería de entrada (2), y un conducto o tubería de salida (5) conectados a una carcasa rectangular (7) con un mecanismo de control (10) fijado en un eje (19) colocado en el interior de la carcasa rectangular (7) y la palanca (9) para bloquear el mecanismo de control (10); dicho mecanismo de control (10) se incluye con un empaque sellador (20) montado de tal modo que el flujo de aceite debido a una ruptura del estanque del transformador eléctrico o a una ruptura del casquillo del transformador eléctrico o el drenaje de aceite, se mueva hacia el conducto o tubería de salida (5) para limitar el flujo de aceite desde el conservador del transformador eléctrico (1) hacia el estanque del transformador eléctrico (4); una manija (8) se proporciona con el mecanismo de control (10) en el exterior de la carcasa rectangular (7) que gira en el sentido antihorario durante la filtracion, llenado o relleno del aceite para que ese mecanismo de control (10) no limite el flujo de aceite desde el conservador del transformador eléctrico (1) durante la filtracion, llenado o relleno del aceite, las dos placas de cierre (13 y 14) proporcionales en el exterior de la carcasa, rectangular para que se cierren durante el flujo normal de aceite y durante la filtracion, llenado o relleno del aceite.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1426MU2005 | 2005-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR057604A1 true AR057604A1 (es) | 2007-12-05 |
Family
ID=37603415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP060105033 AR057604A1 (es) | 2005-11-16 | 2006-11-16 | Valvula de aislamiento del conservador del transformador (vact) y tranformador electrico que la incorpora |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US7642455B2 (es) |
| EP (1) | EP1949393B1 (es) |
| JP (1) | JP4787326B2 (es) |
| KR (1) | KR100971350B1 (es) |
| CN (1) | CN101258566B (es) |
| AR (1) | AR057604A1 (es) |
| AT (1) | ATE515043T1 (es) |
| AU (1) | AU2006314090B2 (es) |
| BR (1) | BRPI0608767B1 (es) |
| CA (1) | CA2607693C (es) |
| DK (1) | DK1949393T3 (es) |
| EG (1) | EG25013A (es) |
| ES (1) | ES2368653T3 (es) |
| MA (1) | MA29951B1 (es) |
| PL (1) | PL1949393T3 (es) |
| PT (1) | PT1949393E (es) |
| RU (1) | RU2392682C2 (es) |
| TN (1) | TNSN08220A1 (es) |
| TW (1) | TWI321326B (es) |
| UA (1) | UA87780C2 (es) |
| WO (1) | WO2007057917A1 (es) |
| ZA (1) | ZA200804190B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783232B (zh) * | 2009-01-19 | 2013-01-16 | 保定天威集团有限公司 | 逆止阀 |
| TWI491865B (zh) * | 2012-05-07 | 2015-07-11 | Vijaykumar K Wakchaure | 用於檢測流體洩露的裝置 |
| RU2554924C2 (ru) * | 2013-02-08 | 2015-07-10 | Олег Фёдорович Меньших | Двигатель постоянного тока с косокруговыми обмотками |
| CN103295737A (zh) * | 2013-05-15 | 2013-09-11 | 河南省电力公司平顶山供电公司 | 一种金属波纹片式膨胀器电流互感器加油专用工具 |
| US10854368B2 (en) * | 2018-05-23 | 2020-12-01 | Abb Power Grids Switzerland Ag | Electrical equipment with rupture oil deflector |
| CN112420341B (zh) * | 2020-12-07 | 2023-08-18 | 国网辽宁省电力有限公司电力科学研究院 | 一种变压器呼吸器自动闭锁装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB525499A (en) * | 1938-02-28 | 1940-08-29 | Asea Ab | Improvements in or relating to oil-insulated transformers |
| US2997563A (en) * | 1955-05-27 | 1961-08-22 | Westinghouse Canada Ltd | Circuit interrupters |
| US3096390A (en) * | 1959-08-27 | 1963-07-02 | Alsthom Cgee | Fluid system |
| US3893475A (en) * | 1973-10-05 | 1975-07-08 | George D Hudson | Float valve |
| JPS51132420A (en) * | 1975-05-13 | 1976-11-17 | Yasumichi Hoki | Transformer extinguish method & apparatus |
| DE2915822A1 (de) * | 1979-04-19 | 1980-10-23 | Manfred Leisenberg | Axialluefter |
| DE2915783C2 (de) * | 1979-04-19 | 1986-07-03 | Vickers Systems GmbH, 6380 Bad Homburg | Aus Sicherheitsgründen arbeitsüberwachte Ventilanordnung |
| JPS55154714A (en) * | 1979-05-23 | 1980-12-02 | Toshiba Corp | Oil-immersed transformer |
| FR2618517B1 (fr) * | 1987-07-20 | 1989-11-17 | Trouvay & Cauvin Ets | Robinet-clapet |
| CN2120943U (zh) * | 1992-03-20 | 1992-11-04 | 郭伟 | 油腔连通式缓闭止回阀 |
| US6037537A (en) * | 1995-12-21 | 2000-03-14 | Cooper Industries, Inc. | Vegetable oil based dielectric coolant |
| US6667438B2 (en) * | 2001-12-05 | 2003-12-23 | Ermco | Padmount transformer enclosure |
| US7332015B2 (en) * | 2002-09-06 | 2008-02-19 | Waukesha Electric Systems, Inc | Automatic dehydrating breather apparatus and method |
-
2006
- 2006-04-13 PL PL06809903T patent/PL1949393T3/pl unknown
- 2006-04-13 EP EP20060809903 patent/EP1949393B1/en active Active
- 2006-04-13 AU AU2006314090A patent/AU2006314090B2/en active Active
- 2006-04-13 US US11/913,925 patent/US7642455B2/en active Active
- 2006-04-13 AT AT06809903T patent/ATE515043T1/de active
- 2006-04-13 PT PT06809903T patent/PT1949393E/pt unknown
- 2006-04-13 CA CA 2607693 patent/CA2607693C/en active Active
- 2006-04-13 RU RU2008103157A patent/RU2392682C2/ru active
- 2006-04-13 CN CN2006800156600A patent/CN101258566B/zh active Active
- 2006-04-13 UA UAA200806572A patent/UA87780C2/ru unknown
- 2006-04-13 BR BRPI0608767-1A patent/BRPI0608767B1/pt active IP Right Grant
- 2006-04-13 JP JP2008531889A patent/JP4787326B2/ja active Active
- 2006-04-13 ES ES06809903T patent/ES2368653T3/es active Active
- 2006-04-13 WO PCT/IN2006/000129 patent/WO2007057917A1/en active Application Filing
- 2006-04-13 DK DK06809903T patent/DK1949393T3/da active
- 2006-04-13 KR KR1020087002549A patent/KR100971350B1/ko active IP Right Grant
- 2006-11-09 TW TW95141445A patent/TWI321326B/zh active
- 2006-11-16 AR ARP060105033 patent/AR057604A1/es active IP Right Grant
-
2008
- 2008-01-31 EG EG2008010184A patent/EG25013A/xx active
- 2008-05-14 TN TNP2008000220A patent/TNSN08220A1/en unknown
- 2008-05-15 ZA ZA200804190A patent/ZA200804190B/xx unknown
- 2008-05-15 MA MA30930A patent/MA29951B1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2392682C2 (ru) | 2010-06-20 |
| ES2368653T3 (es) | 2011-11-21 |
| EP1949393B1 (en) | 2011-06-29 |
| US20080190644A1 (en) | 2008-08-14 |
| UA87780C2 (ru) | 2009-08-10 |
| JP4787326B2 (ja) | 2011-10-05 |
| CA2607693A1 (en) | 2007-05-24 |
| CA2607693C (en) | 2011-12-06 |
| CN101258566B (zh) | 2011-01-19 |
| AU2006314090A1 (en) | 2007-05-24 |
| PL1949393T3 (pl) | 2011-11-30 |
| US7642455B2 (en) | 2010-01-05 |
| AU2006314090B2 (en) | 2009-08-06 |
| RU2008103157A (ru) | 2009-11-20 |
| KR20080027373A (ko) | 2008-03-26 |
| BRPI0608767A2 (pt) | 2010-01-26 |
| EG25013A (en) | 2011-05-25 |
| PT1949393E (pt) | 2011-09-29 |
| JP2009509352A (ja) | 2009-03-05 |
| TNSN08220A1 (en) | 2009-10-30 |
| WO2007057917A8 (en) | 2008-04-17 |
| ATE515043T1 (de) | 2011-07-15 |
| ZA200804190B (en) | 2009-01-28 |
| TW200721206A (en) | 2007-06-01 |
| CN101258566A (zh) | 2008-09-03 |
| WO2007057917A1 (en) | 2007-05-24 |
| MA29951B1 (fr) | 2008-11-03 |
| BRPI0608767B1 (pt) | 2017-12-05 |
| KR100971350B1 (ko) | 2010-07-20 |
| EP1949393A1 (en) | 2008-07-30 |
| TWI321326B (en) | 2010-03-01 |
| DK1949393T3 (da) | 2011-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |