FR2737614B1 - Deconnecteur-limiteur de protection pour transformateurs electriques triphases - Google Patents
Deconnecteur-limiteur de protection pour transformateurs electriques triphasesInfo
- Publication number
- FR2737614B1 FR2737614B1 FR9509626A FR9509626A FR2737614B1 FR 2737614 B1 FR2737614 B1 FR 2737614B1 FR 9509626 A FR9509626 A FR 9509626A FR 9509626 A FR9509626 A FR 9509626A FR 2737614 B1 FR2737614 B1 FR 2737614B1
- Authority
- FR
- France
- Prior art keywords
- deconnector
- protection
- phase electric
- electric transformers
- transformers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
- H01H2085/0291—Structural association with a current transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
- H01H85/303—Movable indicating elements
- H01H85/306—Movable indicating elements acting on an auxiliary switch or contact
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9509626A FR2737614B1 (fr) | 1995-08-02 | 1995-08-02 | Deconnecteur-limiteur de protection pour transformateurs electriques triphases |
NO961362A NO961362L (no) | 1995-04-04 | 1996-04-02 | Utkobler-strömbegrenser for beskyttelse av elektriske trefase-transformatorer |
EP96420111A EP0736945B1 (fr) | 1995-04-04 | 1996-04-03 | Déconnecteur-limiteur de protection pour transformateurs électriques triphasés |
PT96420111T PT736945E (pt) | 1995-04-04 | 1996-04-03 | Dispositivo de corte limitador de proteccao para transformacoes electricos trifasicos |
DE69630069T DE69630069T2 (de) | 1995-04-04 | 1996-04-03 | Trenner-Begrenzungs-Schutz für dreiphasige elektrische Transformatoren |
AT96420111T ATE250814T1 (de) | 1995-04-04 | 1996-04-03 | Trenner-begrenzungs-schutz für dreiphasige elektrische transformatoren |
ES96420111T ES2206550T3 (es) | 1995-04-04 | 1996-04-03 | Desconectador-limitador de proteccion para transformadores electricos trifasicos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9509626A FR2737614B1 (fr) | 1995-08-02 | 1995-08-02 | Deconnecteur-limiteur de protection pour transformateurs electriques triphases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2737614A1 FR2737614A1 (fr) | 1997-02-07 |
FR2737614B1 true FR2737614B1 (fr) | 1997-10-24 |
Family
ID=9481795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9509626A Expired - Fee Related FR2737614B1 (fr) | 1995-04-04 | 1995-08-02 | Deconnecteur-limiteur de protection pour transformateurs electriques triphases |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2737614B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113196440A (zh) * | 2018-12-20 | 2021-07-30 | 西门子股份公司 | 具有集成的测量功能的熔断保险装置以及保险体 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE288372C (fr) * | ||||
US2945108A (en) * | 1958-12-08 | 1960-07-12 | Carroll H Walsh | Polyphase fuse construction |
US3319026A (en) * | 1965-09-24 | 1967-05-09 | August R Schrade | Multiple pole fused disconnect switch |
US4002949A (en) * | 1975-11-13 | 1977-01-11 | Kearney-National, Inc. | Transformer protective system |
DE3426404A1 (de) * | 1984-07-18 | 1986-01-23 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Hochspannungs-hochleistungs-sicherung |
JPH02273433A (ja) * | 1989-04-14 | 1990-11-07 | Matsushita Electric Works Ltd | 負荷保護装置 |
-
1995
- 1995-08-02 FR FR9509626A patent/FR2737614B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2737614A1 (fr) | 1997-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
CJ | Change in legal form | ||
ST | Notification of lapse |
Effective date: 20150430 |