KR100971350B1 - 변압기 콘서베이터 차단 밸브 - Google Patents
변압기 콘서베이터 차단 밸브 Download PDFInfo
- Publication number
- KR100971350B1 KR100971350B1 KR1020087002549A KR20087002549A KR100971350B1 KR 100971350 B1 KR100971350 B1 KR 100971350B1 KR 1020087002549 A KR1020087002549 A KR 1020087002549A KR 20087002549 A KR20087002549 A KR 20087002549A KR 100971350 B1 KR100971350 B1 KR 100971350B1
- Authority
- KR
- South Korea
- Prior art keywords
- transformer
- oil
- shut
- conservator
- valve
- Prior art date
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
Description
Claims (6)
- 변압기 콘서베이터 차단 밸브로서,상기 변압기 콘서베이터 차단 밸브는 직사각형 하우징(7)에 연결되는 출구 도관 또는 관(5)과 입구 도관 또는 관(2)을 포함하며;상기 직사각형 하우징은 그 직사각형 하우징(7) 내부에 배치된 샤프트(19)에 고정되는 작동 장치(10)와 그 작동 장치(10)의 로킹을 위한 레버(9)를 구비하며;상기 작동 장치(10)는, 변압기 탱크의 파열이나 변압기 부싱의 파열로 인한 오일의 비정상 유동 또는 변압기 탱크로부터의 오일의 배출에 대응하여, 상기 작동 장치가 출구 도관 또는 관(5) 쪽으로 선회하여 변압기 콘서베이터(1)로부터 변압기 탱크(4)로의 오일 유동을 차단시킬 수 있도록 설치되는 밀봉 가스켓(20)을 구비하고;상기 작동 장치(10)에 대한 손잡이(8)가 직사각형 하우징(7)의 외부에 구비되며, 상기 손잡이는 오일의 여과나 충진 또는 재충진 중에 작동 장치(10)가 변압기 콘서베이터(1)로부터의 오일 유동을 차단시키지 않도록 오일의 여과나 충진 또는 재충진 중에 반시계 방향으로 선회되고;정상 오일 유동 중에 그리고 오일의 여과나 충진 또는 재충진 중에 패드락식 로킹을 위해 직사각형 하우징 외부에 2개의 로킹판(13, 14)이 구비되는 것을 특징으로 하는 변압기 콘서베이터 차단 밸브.
- 제1항에 있어서,상기 작동 장치(10)는 터미널 박스(6)에 연결된 절환 장치(17)에 의해서 모니터되는 것을 특징으로 하는 변압기 콘서베이터 차단 밸브.
- 제1항에 있어서,변압기 콘서베이터 차단 밸브(3) 내에 포획된 공기를 배기시키기 위해서 직사각형 하우징(7) 상에 공기 배기 스크류(15)가 구비되는 것을 특징으로 하는 변압기 콘서베이터 차단 밸브.
- 제1항에 있어서,상기 로킹판(13, 14)은 정상 오일 유동 중에 그리고 오일의 여과나 충진 또는 재충진 중에 패드락식 로킹에 사용되는 손잡이(8)를 구비하는 것을 특징으로 하는 변압기 콘서베이터 차단 밸브.
- 제1항에 따른 변압기 콘서베이터 차단 밸브를 포함하는 변압기.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1426/MUM/2005 | 2005-11-16 | ||
IN1426MU2005 | 2005-11-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080027373A KR20080027373A (ko) | 2008-03-26 |
KR100971350B1 true KR100971350B1 (ko) | 2010-07-20 |
Family
ID=37603415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087002549A KR100971350B1 (ko) | 2005-11-16 | 2006-04-13 | 변압기 콘서베이터 차단 밸브 |
Country Status (22)
Country | Link |
---|---|
US (1) | US7642455B2 (ko) |
EP (1) | EP1949393B1 (ko) |
JP (1) | JP4787326B2 (ko) |
KR (1) | KR100971350B1 (ko) |
CN (1) | CN101258566B (ko) |
AR (1) | AR057604A1 (ko) |
AT (1) | ATE515043T1 (ko) |
AU (1) | AU2006314090B2 (ko) |
BR (1) | BRPI0608767B1 (ko) |
CA (1) | CA2607693C (ko) |
DK (1) | DK1949393T3 (ko) |
EG (1) | EG25013A (ko) |
ES (1) | ES2368653T3 (ko) |
MA (1) | MA29951B1 (ko) |
PL (1) | PL1949393T3 (ko) |
PT (1) | PT1949393E (ko) |
RU (1) | RU2392682C2 (ko) |
TN (1) | TNSN08220A1 (ko) |
TW (1) | TWI321326B (ko) |
UA (1) | UA87780C2 (ko) |
WO (1) | WO2007057917A1 (ko) |
ZA (1) | ZA200804190B (ko) |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017869A1 (de) * | 1979-04-19 | 1980-10-29 | Manfred Leisenberg | Schwenkbar gelagerter Axiallüfter |
US6184459B1 (en) * | 1995-12-21 | 2001-02-06 | Cooper Industries Inc. | Vegetable oil based dielectric coolant |
US6667438B2 (en) * | 2001-12-05 | 2003-12-23 | Ermco | Padmount transformer enclosure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
US7332015B2 (en) * | 2002-09-06 | 2008-02-19 | Waukesha Electric Systems, Inc | Automatic dehydrating breather apparatus and method |
-
2006
- 2006-04-13 PT PT06809903T patent/PT1949393E/pt unknown
- 2006-04-13 KR KR1020087002549A patent/KR100971350B1/ko active IP Right Grant
- 2006-04-13 CA CA 2607693 patent/CA2607693C/en active Active
- 2006-04-13 WO PCT/IN2006/000129 patent/WO2007057917A1/en active Application Filing
- 2006-04-13 RU RU2008103157A patent/RU2392682C2/ru active
- 2006-04-13 JP JP2008531889A patent/JP4787326B2/ja active Active
- 2006-04-13 PL PL06809903T patent/PL1949393T3/pl unknown
- 2006-04-13 UA UAA200806572A patent/UA87780C2/ru unknown
- 2006-04-13 US US11/913,925 patent/US7642455B2/en active Active
- 2006-04-13 AT AT06809903T patent/ATE515043T1/de active
- 2006-04-13 ES ES06809903T patent/ES2368653T3/es active Active
- 2006-04-13 CN CN2006800156600A patent/CN101258566B/zh active Active
- 2006-04-13 DK DK06809903T patent/DK1949393T3/da active
- 2006-04-13 BR BRPI0608767-1A patent/BRPI0608767B1/pt active IP Right Grant
- 2006-04-13 EP EP20060809903 patent/EP1949393B1/en active Active
- 2006-04-13 AU AU2006314090A patent/AU2006314090B2/en active Active
- 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
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017869A1 (de) * | 1979-04-19 | 1980-10-29 | Manfred Leisenberg | Schwenkbar gelagerter Axiallüfter |
US6184459B1 (en) * | 1995-12-21 | 2001-02-06 | Cooper Industries Inc. | Vegetable oil based dielectric coolant |
US6667438B2 (en) * | 2001-12-05 | 2003-12-23 | Ermco | Padmount transformer enclosure |
Also Published As
Publication number | Publication date |
---|---|
TNSN08220A1 (en) | 2009-10-30 |
EP1949393A1 (en) | 2008-07-30 |
WO2007057917A1 (en) | 2007-05-24 |
WO2007057917A8 (en) | 2008-04-17 |
CN101258566A (zh) | 2008-09-03 |
AU2006314090B2 (en) | 2009-08-06 |
PL1949393T3 (pl) | 2011-11-30 |
US20080190644A1 (en) | 2008-08-14 |
TW200721206A (en) | 2007-06-01 |
RU2392682C2 (ru) | 2010-06-20 |
EG25013A (en) | 2011-05-25 |
ES2368653T3 (es) | 2011-11-21 |
MA29951B1 (fr) | 2008-11-03 |
US7642455B2 (en) | 2010-01-05 |
AR057604A1 (es) | 2007-12-05 |
JP4787326B2 (ja) | 2011-10-05 |
JP2009509352A (ja) | 2009-03-05 |
CA2607693C (en) | 2011-12-06 |
TWI321326B (en) | 2010-03-01 |
UA87780C2 (ru) | 2009-08-10 |
BRPI0608767B1 (pt) | 2017-12-05 |
CA2607693A1 (en) | 2007-05-24 |
EP1949393B1 (en) | 2011-06-29 |
CN101258566B (zh) | 2011-01-19 |
PT1949393E (pt) | 2011-09-29 |
ATE515043T1 (de) | 2011-07-15 |
BRPI0608767A2 (pt) | 2010-01-26 |
DK1949393T3 (da) | 2011-09-26 |
RU2008103157A (ru) | 2009-11-20 |
ZA200804190B (en) | 2009-01-28 |
KR20080027373A (ko) | 2008-03-26 |
AU2006314090A1 (en) | 2007-05-24 |
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