RU2007119393A - HOUSING - Google Patents

HOUSING Download PDF

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Publication number
RU2007119393A
RU2007119393A RU2007119393/09A RU2007119393A RU2007119393A RU 2007119393 A RU2007119393 A RU 2007119393A RU 2007119393/09 A RU2007119393/09 A RU 2007119393/09A RU 2007119393 A RU2007119393 A RU 2007119393A RU 2007119393 A RU2007119393 A RU 2007119393A
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RU
Russia
Prior art keywords
transformer according
holder
housing
electronic circuit
circuit element
Prior art date
Application number
RU2007119393/09A
Other languages
Russian (ru)
Other versions
RU2381584C2 (en
Inventor
Адольф ТЕТИК (AT)
Адольф ТЕТИК
Original Assignee
Меллер Гебойдеаутомацион Гмбх (At)
Меллер Гебойдеаутомацион Гмбх
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 Меллер Гебойдеаутомацион Гмбх (At), Меллер Гебойдеаутомацион Гмбх filed Critical Меллер Гебойдеаутомацион Гмбх (At)
Publication of RU2007119393A publication Critical patent/RU2007119393A/en
Application granted granted Critical
Publication of RU2381584C2 publication Critical patent/RU2381584C2/en

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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)
  • Amplifiers (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Breakers (AREA)
  • Glass Compositions (AREA)
  • Dry Shavers And Clippers (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.

Claims (23)

1. Дифференциальный трансформатор тока для устройства защитного отключения, содержащий преимущественно кольцеобразный магнитный сердечник (2), по меньшей мере, одну проводящую петлю (3), например, вторичную и/или третичную обмотку (4), и составной корпус (20) из изолирующего материала, отличающийся тем, что на корпусе (20) выполнены, по меньшей мере, два проводящих контакта (5), к которым присоединены концы (6) проводящей петли (3), при этом проводящие контакты (5) выполнены в виде выводов (8), по меньшей мере, одного электронного схемного элемента (9).1. A differential current transformer for a residual current device, comprising a predominantly annular magnetic core (2), at least one conductive loop (3), for example, a secondary and / or tertiary winding (4), and a composite housing (20) of insulating material, characterized in that at least two conductive contacts (5) are made on the housing (20), to which the ends (6) of the conductive loop (3) are connected, while the conductive contacts (5) are made in the form of leads (8) ) of at least one electronic circuit element (9). 2. Трансформатор по п.1, отличающийся тем, что предусмотрен, по меньшей мере, один держатель (29), по меньшей мере, для одного электронного схемного элемента (9), преимущественно, по меньшей мере, на одной внешней поверхности (45) корпуса.2. A transformer according to claim 1, characterized in that at least one holder (29) is provided for at least one electronic circuit element (9), preferably on at least one outer surface (45) corps. 3. Трансформатор по п.2, отличающийся тем, что, по меньшей мере, один держатель (29) отформован за одно целое с корпусом (20).3. The transformer according to claim 2, characterized in that at least one holder (29) is molded in one piece with the housing (20). 4. Трансформатор по любому из пп.1-3, отличающийся тем, что корпус (20) содержит две, преимущественно конструктивно одинаковые, чашки (21), при этом держатель (29) включает в себя, по меньшей мере, две расположенные на разных чашках (21) корпуса части (30) держателя.4. A transformer according to any one of claims 1 to 3, characterized in that the housing (20) contains two, preferably structurally identical, cups (21), while the holder (29) includes at least two located on different cups (21) of the housing of the holder part (30). 5. Трансформатор по п.2, отличающийся тем, что держатель (29) имеет, по меньшей мере, одно направляющее приспособление (46), преимущественно скос (39).5. The transformer according to claim 2, characterized in that the holder (29) has at least one guide device (46), preferably a bevel (39). 6. Трансформатор по п.2, отличающийся тем, что держатель (29) предназначен для электронных схемных элементов (10), подключаемых преимущественно аксиально или радиально, например, резисторов, конденсаторов или диодов (16).6. A transformer according to claim 2, characterized in that the holder (29) is intended for electronic circuit elements (10), connected mainly axially or radially, for example, resistors, capacitors or diodes (16). 7. Трансформатор по п.2, отличающийся тем, что держатель (29) предназначен для нескольких, преимущественно двух, электронных схемных элементов (9), соединенных в блок (11) схемных элементов.7. The transformer according to claim 2, characterized in that the holder (29) is designed for several, mainly two, electronic circuit elements (9) connected to a block (11) of circuit elements. 8. Трансформатор по п.7, отличающийся тем, что выводы (8) блока (11) схемных элементов соединены на своих концах (12).8. The transformer according to claim 7, characterized in that the conclusions (8) of the block (11) of the circuit elements are connected at their ends (12). 9. Трансформатор по п.1, отличающийся тем, что предусмотрен, по меньшей мере, один, преимущественно пластинообразный, в частности отформованный за одно целое, экранирующий элемент (31).9. The transformer according to claim 1, characterized in that at least one, mainly plate-shaped, in particular molded in one piece, shielding element (31) is provided. 10. Трансформатор по п.2, отличающийся тем, что держатель (29) фиксирован на выводах (8), по меньшей мере, одного электронного схемного элемента (9) и/или блока (11) схемных элементов.10. A transformer according to claim 2, characterized in that the holder (29) is fixed to the terminals (8) of at least one electronic circuit element (9) and / or block (11) of the circuit elements. 11. Трансформатор по п.2, отличающийся тем, что держатель (29) представляет собой зубчатое продолжение (37) с гнездом (38).11. The transformer according to claim 2, characterized in that the holder (29) is a gear extension (37) with a socket (38). 12. Трансформатор по п.2, отличающийся тем, что держатель (29) имеет, по меньшей мере, одно фиксирующее устройство (41), в частности защелкивающийся крюк (42).12. A transformer according to claim 2, characterized in that the holder (29) has at least one locking device (41), in particular a snap hook (42). 13. Трансформатор по п.6, отличающийся тем, что, по меньшей мере, один, подключаемый аксиально или радиально электронный схемный элемент (10) расположен, по существу, параллельно внешней поверхности (45) корпуса, выполненной, по существу, в виде боковой поверхности (22) цилиндра.13. The transformer according to claim 6, characterized in that at least one connected axially or radially electronic circuit element (10) is located essentially parallel to the outer surface (45) of the housing, made essentially in the form of a side surface (22) of the cylinder. 14. Трансформатор по п.8, отличающийся тем, что выводы (8) образуют взаимодействующий с держателем (29) зажимной участок (15).14. The transformer according to claim 8, characterized in that the terminals (8) form a clamping section (15) interacting with the holder (29). 15. Трансформатор по п.2, отличающийся тем, что, по меньшей мере, одна из частей (30) держателя имеет U-образное тело (50), включающее в себя колена (51) и соединяющую их перемычку (52).15. The transformer according to claim 2, characterized in that at least one of the parts (30) of the holder has a U-shaped body (50) including a bend (51) and a jumper connecting them (52). 16. Трансформатор по п.15, отличающийся тем, что колена (51) U-образного тела (50) образованы пластинообразными экранирующими элементами (31).16. A transformer according to claim 15, characterized in that the knee (51) of the U-shaped body (50) is formed by plate-like shielding elements (31). 17. Трансформатор по п.16, отличающийся тем, что параллельно, по меньшей мере, одному колену (51) на наружной стороне U-образного тела (50) расположен преимущественно пластинообразный, в частности отформованный за одно целое с корпусом, зажимной и/или направляющий элемент (53), причем колено (51) и зажимной и/или направляющий элемент (53) образуют зажимной и/или направляющий участок (54) для зажатия и/или направления выводов (8), по меньшей мере, одного электронного схемного элемента (9).17. The transformer according to clause 16, characterized in that parallel to at least one elbow (51) on the outer side of the U-shaped body (50) is predominantly plate-shaped, in particular molded in one piece with the housing, clamping and / or a guide element (53), wherein the elbow (51) and the clamping and / or guide element (53) form a clamping and / or guide section (54) for clamping and / or guiding the leads (8) of at least one electronic circuit element (9). 18. Трансформатор по п.15, отличающийся тем, что перемычка (52) U-образного тела (50) выполнена в виде отформованной преимущественно за одно целое с корпусом (20), плоской пластины.18. The transformer according to claim 15, characterized in that the jumper (52) of the U-shaped body (50) is made in the form of a flat plate, molded mainly in one piece with the body (20). 19. Трансформатор по п.15, отличающийся тем, что чашки корпуса имеют закрывающие поверхности (24) и внешние кромки (25) боковой поверхности цилиндра, причем перемычка (52) расположена параллельно закрывающей поверхности (24) и/или внешней кромке (25) боковой поверхности цилиндра.19. A transformer according to Claim 15, characterized in that the cups of the housing have closing surfaces (24) and external edges (25) of the cylinder side surface, the jumper (52) being parallel to the closing surface (24) and / or the external edge (25) lateral surface of the cylinder. 20. Трансформатор по п.15, отличающийся тем, что перемычки (52) двух частей (30) держателя, образующих вместе один держатель (29), параллельны друг другу и/или образуют посадочный участок (55).20. A transformer according to claim 15, characterized in that the jumpers (52) of the two parts (30) of the holder, forming together one holder (29), are parallel to each other and / or form a landing section (55). 21. Трансформатор по п.20, отличающийся тем, что посадочный участок (55) предназначен для размещения, по меньшей мере, одного электронного схемного элемента (9), преимущественно блока (11) схемных элементов.21. The transformer according to claim 20, characterized in that the landing section (55) is designed to accommodate at least one electronic circuit element (9), mainly a block (11) of circuit elements. 22. Трансформатор по п.15, отличающийся тем, что выводы (8), по меньшей мере, одного подключаемого аксиально или радиально электронного схемного элемента (10) расположены, по существу, параллельно внешней поверхности (45) корпуса, выполненной, по существу, в виде боковой поверхности (22) цилиндра.22. The transformer according to claim 15, characterized in that the terminals (8) of at least one axially or radially connected electronic circuit element (10) are arranged essentially parallel to the outer surface (45) of the housing, made essentially in the form of a side surface (22) of the cylinder. 23. Трансформатор по п.15, отличающийся тем, что в держателе (29) расположен, по меньшей мере, один электронный схемный элемент (9), преимущественно блок (11) схемных элементов, причем над держателем (29) расположена вторичная и/или третичная обмотка (4) трансформатора.23. A transformer according to claim 15, characterized in that at least one electronic circuit element (9), mainly a block (11) of circuit elements, is located in the holder (29), and secondary and / or is located above the holder (29) tertiary winding (4) of the transformer.
RU2007119393/09A 2004-10-25 2005-09-27 Housing RU2381584C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0179504A AT501054B8 (en) 2004-10-25 2004-10-25 DIFFERENTIAL CURRENT TRANSFORMER
ATA1795/2004 2004-10-25

Publications (2)

Publication Number Publication Date
RU2007119393A true RU2007119393A (en) 2008-11-27
RU2381584C2 RU2381584C2 (en) 2010-02-10

Family

ID=34956292

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007119393/09A RU2381584C2 (en) 2004-10-25 2005-09-27 Housing

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)

* Cited by examiner, † Cited by third party
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

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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

Also Published As

Publication number Publication date
AU2005299230B2 (en) 2010-06-03
CN101073129B (en) 2011-05-11
EP1807847B1 (en) 2008-02-20
PL1807847T3 (en) 2008-08-29
HK1115473A1 (en) 2008-11-28
EP1807847A1 (en) 2007-07-18
AT501054B8 (en) 2007-02-15
DE502005002943D1 (en) 2008-04-03
ES2303268T3 (en) 2008-08-01
AT501054B1 (en) 2006-06-15
ATE387004T1 (en) 2008-03-15
RU2381584C2 (en) 2010-02-10
AT501054A4 (en) 2006-06-15
AU2005299230A1 (en) 2006-05-04
NO20072660L (en) 2007-05-24
CN101073129A (en) 2007-11-14
WO2006045127A1 (en) 2006-05-04

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Effective date: 20150928