MA29951B1 - Soupape d'isolation de conservateur de transformation (tciv) - Google Patents
Soupape d'isolation de conservateur de transformation (tciv)Info
- Publication number
- MA29951B1 MA29951B1 MA30930A MA30930A MA29951B1 MA 29951 B1 MA29951 B1 MA 29951B1 MA 30930 A MA30930 A MA 30930A MA 30930 A MA30930 A MA 30930A MA 29951 B1 MA29951 B1 MA 29951B1
- Authority
- MA
- Morocco
- Prior art keywords
- transformer
- pipe
- tciv
- conservative
- insulation valve
- 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
L'INVENTION CONCERNE UNE SOUPAPE D'ISOLATION DE CONSERVATEUR DE TRANSFORMATEUR, (TCIV) CONTENANT UN CONDUIT OU UN TUYAU D'ENTRÉE (2), UN CONDUIT DE SORTIE, OU UN TUYAU (5) LIÉ À UN BOÎTIER RECTANGULAIRE (7) DOTÉ D'UN DISPOSITIF D'ACTIONNEMENT (10) FIXÉ SUR UN ARBRE (19) PLACÉ À L'INTÉRIEUR, LE BOÎTIER RECTANGULAIRE (7) ET LE LEVIER (9) ÉTANT DESTINÉS À VERROUILLER LE DISPOSITIF D'ACTIONNEMENT (10); CE DISPOSITIF D'ACTIONNEMENT (10) EST ÉQUIPÉ D'UN JOINT STATIQUE DE MESURE (20) PLACÉ DE MANIÈRE QUE DURANT L'ÉCOULEMENT D'HUILE DÛ À LA RUPTURE DU RÉSERVOIR DU TRANSFORMATEUR ÉLECTRIQUE OU DE L'ÉCLATEMENT DE CELUI-CI, LA DOUILLE OU LE DRAINAGE DE L'HUILE PRODUISE UN MOUVEMENT DE BASCULE VERS LE CONDUIT OU LE TUYAU DE SORTIE (5) DE MANIÈRE À RÉDUIRE L'ÉCOULEMENT D'HUILE DU CONSERVATEUR DU TRANSFORMATEUR ÉLECTRIQUE (1) VERS LE RÉSERVOIR DU TRANSFORMATEUR ÉLECTRIQUE (4), DURANT LE FILTRAGE, LE CHARGEMENT OU LE REMPLISSAGE, DEUX PLAQUES DE VERROUILLAGE (13 ET 14) ÉTANT DISPOSÉES HORS DU BOÎTIER RECTANGULAIRE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1426MU2005 | 2005-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
MA29951B1 true MA29951B1 (fr) | 2008-11-03 |
Family
ID=37603415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA30930A MA29951B1 (fr) | 2005-11-16 | 2008-05-15 | Soupape d'isolation de conservateur de transformation (tciv) |
Country Status (22)
Country | Link |
---|---|
US (1) | US7642455B2 (fr) |
EP (1) | EP1949393B1 (fr) |
JP (1) | JP4787326B2 (fr) |
KR (1) | KR100971350B1 (fr) |
CN (1) | CN101258566B (fr) |
AR (1) | AR057604A1 (fr) |
AT (1) | ATE515043T1 (fr) |
AU (1) | AU2006314090B2 (fr) |
BR (1) | BRPI0608767B1 (fr) |
CA (1) | CA2607693C (fr) |
DK (1) | DK1949393T3 (fr) |
EG (1) | EG25013A (fr) |
ES (1) | ES2368653T3 (fr) |
MA (1) | MA29951B1 (fr) |
PL (1) | PL1949393T3 (fr) |
PT (1) | PT1949393E (fr) |
RU (1) | RU2392682C2 (fr) |
TN (1) | TNSN08220A1 (fr) |
TW (1) | TWI321326B (fr) |
UA (1) | UA87780C2 (fr) |
WO (1) | WO2007057917A1 (fr) |
ZA (1) | ZA200804190B (fr) |
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/fr 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/fr 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/fr 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 (fr) | 2011-06-29 |
US20080190644A1 (en) | 2008-08-14 |
AR057604A1 (es) | 2007-12-05 |
UA87780C2 (ru) | 2009-08-10 |
JP4787326B2 (ja) | 2011-10-05 |
CA2607693A1 (fr) | 2007-05-24 |
CA2607693C (fr) | 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 (fr) | 2008-04-17 |
ATE515043T1 (de) | 2011-07-15 |
ZA200804190B (en) | 2009-01-28 |
TW200721206A (en) | 2007-06-01 |
CN101258566A (zh) | 2008-09-03 |
WO2007057917A1 (fr) | 2007-05-24 |
BRPI0608767B1 (pt) | 2017-12-05 |
KR100971350B1 (ko) | 2010-07-20 |
EP1949393A1 (fr) | 2008-07-30 |
TWI321326B (en) | 2010-03-01 |
DK1949393T3 (da) | 2011-09-26 |
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