NO20072660L - House - Google Patents
HouseInfo
- Publication number
- NO20072660L NO20072660L NO20072660A NO20072660A NO20072660L NO 20072660 L NO20072660 L NO 20072660L NO 20072660 A NO20072660 A NO 20072660A NO 20072660 A NO20072660 A NO 20072660A NO 20072660 L NO20072660 L NO 20072660L
- Authority
- NO
- Norway
- Prior art keywords
- housing
- residual
- conductive contacts
- current circuit
- current converter
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 239000012774 insulation material Substances 0.000 abstract 1
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
- H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
-
- 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
- H01F27/02—Casings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/16—Toroidal transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
- Coils Or Transformers For Communication (AREA)
- Amplifiers (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Breakers (AREA)
- Glass Compositions (AREA)
- Dry Shavers And Clippers (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a housing (20) for a magnet assembly (1), e.g. for housing a preferably annular magnetic core (2) of a differential current converter in a residual-current circuit breaker. According to the invention, the housing (20) consists of several parts and is configured from an insulation material. At least two conductive contacts (5) for connecting the ends (6) of at least one conductor loop (3), such as e.g. a secondary winding and/or a tertiary winding (4) of the differential current converter are configured on the housing. To improve the automated production of residual-current circuit breakers, the conductive contacts are configured as connecting conductors (8) of at least one electronic component.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0179504A AT501054B8 (en) | 2004-10-25 | 2004-10-25 | DIFFERENTIAL CURRENT TRANSFORMER |
PCT/AT2005/000387 WO2006045127A1 (en) | 2004-10-25 | 2005-09-27 | Housing |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20072660L true NO20072660L (en) | 2007-05-24 |
Family
ID=34956292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20072660A NO20072660L (en) | 2004-10-25 | 2007-05-24 | House |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1807847B1 (en) |
CN (1) | CN101073129B (en) |
AT (2) | AT501054B8 (en) |
AU (1) | AU2005299230B2 (en) |
DE (1) | DE502005002943D1 (en) |
ES (1) | ES2303268T3 (en) |
HK (1) | HK1115473A1 (en) |
NO (1) | NO20072660L (en) |
PL (1) | PL1807847T3 (en) |
RU (1) | RU2381584C2 (en) |
WO (1) | WO2006045127A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT501054B8 (en) * | 2004-10-25 | 2007-02-15 | Moeller Gebaeudeautomation Kg | DIFFERENTIAL CURRENT TRANSFORMER |
EP2579432B1 (en) * | 2011-10-07 | 2014-07-16 | Grundfos Holding A/S | Choke coil |
DE102013206453B4 (en) * | 2013-04-11 | 2015-02-12 | SUMIDA Components & Modules GmbH | Housing with extended creepage and clearance distances and electrical component with such housing |
DE102014112614A1 (en) | 2014-09-02 | 2016-03-03 | Schaffner Emv Ag | Filter component with a windingless magnetic toroidal core |
DE102021211565B4 (en) | 2021-10-13 | 2023-04-27 | Siemens Aktiengesellschaft | Toroidal current transformer assembly for a circuit breaker |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2290680A (en) * | 1940-03-13 | 1942-07-21 | Western Electric Co | Electromagnetic coil |
US3832659A (en) * | 1973-08-14 | 1974-08-27 | Raymond Lee Organization Inc | Portable transformer device |
JPS5675962A (en) * | 1979-11-22 | 1981-06-23 | Hitachi Ltd | Ignition coil of internal combustion engine |
AT395492B (en) * | 1990-10-09 | 1993-01-25 | Alcatel Austria Ag | Electrical coil |
FR2711838B1 (en) * | 1993-10-25 | 1996-01-05 | Legrand Sa | Toroid housing, and wound toroid comprising such a housing. |
US5519581A (en) * | 1994-10-21 | 1996-05-21 | Hewlett-Packard Company | Mounting of toroidal inductors |
JPH08250353A (en) * | 1995-01-12 | 1996-09-27 | Matsushita Electric Ind Co Ltd | Fly-back transformer |
JP4184179B2 (en) * | 2002-09-17 | 2008-11-19 | 松下電器産業株式会社 | Transformer and transformer unit including the same |
AT501054B8 (en) * | 2004-10-25 | 2007-02-15 | Moeller Gebaeudeautomation Kg | DIFFERENTIAL CURRENT TRANSFORMER |
-
2004
- 2004-10-25 AT AT0179504A patent/AT501054B8/en not_active IP Right Cessation
-
2005
- 2005-09-27 CN CN2005800365245A patent/CN101073129B/en not_active Expired - Fee Related
- 2005-09-27 DE DE502005002943T patent/DE502005002943D1/en active Active
- 2005-09-27 AT AT05790666T patent/ATE387004T1/en active
- 2005-09-27 RU RU2007119393/09A patent/RU2381584C2/en not_active IP Right Cessation
- 2005-09-27 PL PL05790666T patent/PL1807847T3/en unknown
- 2005-09-27 EP EP05790666A patent/EP1807847B1/en active Active
- 2005-09-27 AU AU2005299230A patent/AU2005299230B2/en not_active Ceased
- 2005-09-27 WO PCT/AT2005/000387 patent/WO2006045127A1/en active IP Right Grant
- 2005-09-27 ES ES05790666T patent/ES2303268T3/en active Active
-
2007
- 2007-05-24 NO NO20072660A patent/NO20072660L/en not_active Application Discontinuation
-
2008
- 2008-05-13 HK HK08105247.2A patent/HK1115473A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT501054B1 (en) | 2006-06-15 |
ES2303268T3 (en) | 2008-08-01 |
RU2381584C2 (en) | 2010-02-10 |
CN101073129B (en) | 2011-05-11 |
ATE387004T1 (en) | 2008-03-15 |
PL1807847T3 (en) | 2008-08-29 |
EP1807847B1 (en) | 2008-02-20 |
WO2006045127A1 (en) | 2006-05-04 |
EP1807847A1 (en) | 2007-07-18 |
RU2007119393A (en) | 2008-11-27 |
HK1115473A1 (en) | 2008-11-28 |
DE502005002943D1 (en) | 2008-04-03 |
AT501054B8 (en) | 2007-02-15 |
AU2005299230B2 (en) | 2010-06-03 |
AT501054A4 (en) | 2006-06-15 |
AU2005299230A1 (en) | 2006-05-04 |
CN101073129A (en) | 2007-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |