HK1115473A1 - Differential Current Converter - Google Patents

Differential Current Converter

Info

Publication number
HK1115473A1
HK1115473A1 HK08105247.2A HK08105247A HK1115473A1 HK 1115473 A1 HK1115473 A1 HK 1115473A1 HK 08105247 A HK08105247 A HK 08105247A HK 1115473 A1 HK1115473 A1 HK 1115473A1
Authority
HK
Hong Kong
Prior art keywords
housing
current converter
differential current
residual
conductive contacts
Prior art date
Application number
HK08105247.2A
Other languages
English (en)
Inventor
Adolf Tetik
Original Assignee
Moeller Gebaeudeautomation Gmb
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moeller Gebaeudeautomation Gmb filed Critical Moeller Gebaeudeautomation Gmb
Publication of HK1115473A1 publication Critical patent/HK1115473A1/xx

Links

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)
  • Breakers (AREA)
  • Glass Compositions (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Dry Shavers And Clippers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
HK08105247.2A 2004-10-25 2008-05-13 Differential Current Converter HK1115473A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0179504A AT501054B8 (de) 2004-10-25 2004-10-25 Differenzstromwandler
PCT/AT2005/000387 WO2006045127A1 (de) 2004-10-25 2005-09-27 Gehäuse

Publications (1)

Publication Number Publication Date
HK1115473A1 true HK1115473A1 (en) 2008-11-28

Family

ID=34956292

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08105247.2A HK1115473A1 (en) 2004-10-25 2008-05-13 Differential Current Converter

Country Status (11)

Country Link
EP (1) EP1807847B1 (de)
CN (1) CN101073129B (de)
AT (2) AT501054B8 (de)
AU (1) AU2005299230B2 (de)
DE (1) DE502005002943D1 (de)
ES (1) ES2303268T3 (de)
HK (1) HK1115473A1 (de)
NO (1) NO20072660L (de)
PL (1) PL1807847T3 (de)
RU (1) RU2381584C2 (de)
WO (1) WO2006045127A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501054B8 (de) * 2004-10-25 2007-02-15 Moeller Gebaeudeautomation Kg Differenzstromwandler
EP2579432B1 (de) * 2011-10-07 2014-07-16 Grundfos Holding A/S Entstörspule
DE102013206453B4 (de) 2013-04-11 2015-02-12 SUMIDA Components & Modules GmbH Gehäuse mit verlängerten Kriech- und Luftstrecken und elektrisches Bauelement mit derartigem Gehäuse
DE102014112614A1 (de) 2014-09-02 2016-03-03 Schaffner Emv Ag Filterbauteil mit wicklungslosen magnetischem Ringkern
DE102021211565B4 (de) 2021-10-13 2023-04-27 Siemens Aktiengesellschaft Ringkernstromwandlerbaugruppe für einen Schutzschalter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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 (de) * 1990-10-09 1993-01-25 Alcatel Austria Ag Elektrische spule
FR2711838B1 (fr) * 1993-10-25 1996-01-05 Legrand Sa Boîtier de tore, et tore bobiné comportant un tel boîtier.
US5519581A (en) * 1994-10-21 1996-05-21 Hewlett-Packard Company Mounting of toroidal inductors
JPH08250353A (ja) * 1995-01-12 1996-09-27 Matsushita Electric Ind Co Ltd フライバックトランス
JP4184179B2 (ja) * 2002-09-17 2008-11-19 松下電器産業株式会社 トランス及びそれを備えたトランスユニット
AT501054B8 (de) * 2004-10-25 2007-02-15 Moeller Gebaeudeautomation Kg Differenzstromwandler

Also Published As

Publication number Publication date
WO2006045127A1 (de) 2006-05-04
ES2303268T3 (es) 2008-08-01
ATE387004T1 (de) 2008-03-15
AT501054B1 (de) 2006-06-15
AT501054A4 (de) 2006-06-15
NO20072660L (no) 2007-05-24
RU2007119393A (ru) 2008-11-27
RU2381584C2 (ru) 2010-02-10
AU2005299230A1 (en) 2006-05-04
EP1807847A1 (de) 2007-07-18
CN101073129A (zh) 2007-11-14
AT501054B8 (de) 2007-02-15
DE502005002943D1 (de) 2008-04-03
EP1807847B1 (de) 2008-02-20
AU2005299230B2 (en) 2010-06-03
CN101073129B (zh) 2011-05-11
PL1807847T3 (pl) 2008-08-29

Similar Documents

Publication Publication Date Title
US9490086B2 (en) Molded case circuit breaker accessory wiring improvement
EP1461854B8 (de) Elektrische Maschine
CN215266154U (zh) 一种带有复合式电磁脱扣机构的dpn漏电断路器
HK1115473A1 (en) Differential Current Converter
CN113421806A (zh) 一种带有复合式电磁脱扣机构的dpn漏电断路器
CN101681750B (zh) 剩余电流设备
AU2002358630A1 (en) Electromagnetic relay with a triple contact bridge
JP2007149586A (ja) 回路遮断器
EP1050059A1 (de) Schnellauslöser mit leistungstransformator
EP3058576B1 (de) Current transformer für einen niederspannungs-fehlerstromschutzschalter
DE59900539D1 (de) Elektromagnetischer stromauslöser für einen elektrischen schutzschalter
US7170733B2 (en) Electric pole for low-voltage power circuit breaker
PL348745A1 (en) Trip system for an electrical switch having a favourable force-path-characteristic
US11538649B2 (en) Circuit breaker housing
KR100516223B1 (ko) 차단기의 원추 형상 코아를 가진 코일 장치
JP2785415B2 (ja) 漏電遮断器
CN204204620U (zh) 柱上真空开关用户外一体式带零序保护电流互感器
JP6032599B2 (ja) 異相間カプラおよび分電盤
GB2467684A (en) Switch assembly
EP2833389A1 (de) Niederspannungs-Fehlerstromschutzschalter mit festem Neutralleiter
CN112956097A (zh) 开关
JP2017091696A (ja) コンビネーションスタータ
GB2381968A (en) Earth leakage currrent circuit breaker
GB190123805A (en) Improvements in Electric Circuit Breakers.
JP2002075761A (ja) 変流器

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150927