EP0709864A3 - - Google Patents

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Publication number
EP0709864A3
EP0709864A3 EP95116433A EP95116433A EP0709864A3 EP 0709864 A3 EP0709864 A3 EP 0709864A3 EP 95116433 A EP95116433 A EP 95116433A EP 95116433 A EP95116433 A EP 95116433A EP 0709864 A3 EP0709864 A3 EP 0709864A3
Authority
EP
European Patent Office
Prior art keywords
wire
connection
connection element
bore
secondary winding
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.)
Granted
Application number
EP95116433A
Other versions
EP0709864B1 (en
EP0709864A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0709864A2 publication Critical patent/EP0709864A2/en
Publication of EP0709864A3 publication Critical patent/EP0709864A3/xx
Application granted granted Critical
Publication of EP0709864B1 publication Critical patent/EP0709864B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • 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
    • H01F27/022—Encapsulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Insulating Of Coils (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The transformer has at least a primary winding (1), a secondary winding, and an integral connection element (6,8). The connection element is connected to the primary or secondary winding via a connection wire (5,7). The connector is also connected to an external wire (9,10) via a screw connection. The connection element (6,8) include a bore (13) for receiving the connection wire (5,7). The connection wire has a deformation (14) for mechanically and electrically fixing the wire to the connection element. The bore is eccentric, and the wire is made of brass and/or copper.
EP95116433A 1994-10-28 1995-10-18 Transformer encapsulated in cast resin Expired - Lifetime EP0709864B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4438653 1994-10-28
DE4438653A DE4438653C1 (en) 1994-10-28 1994-10-28 Cast resin transformer

Publications (3)

Publication Number Publication Date
EP0709864A2 EP0709864A2 (en) 1996-05-01
EP0709864A3 true EP0709864A3 (en) 1996-06-05
EP0709864B1 EP0709864B1 (en) 1999-01-13

Family

ID=6531985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116433A Expired - Lifetime EP0709864B1 (en) 1994-10-28 1995-10-18 Transformer encapsulated in cast resin

Country Status (4)

Country Link
EP (1) EP0709864B1 (en)
AT (1) ATE175806T1 (en)
DE (2) DE4438653C1 (en)
ES (1) ES2127451T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011110749U1 (en) * 2011-03-11 2016-03-10 Reo Ag Electrical component with at least one arranged in a potting electrical power loss source and a cooling device and cooling channel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE406685C (en) * 1923-09-13 1925-07-16 Wolfgang Bauer Terminal for electrical lines
EP0014418A1 (en) * 1979-02-08 1980-08-20 Smit Transformatoren B.V. Coil for an air-cooled dry-type transformer
DE3743222A1 (en) * 1987-12-19 1989-06-29 Asea Brown Boveri Cooled inductor coil for converter installations
DE9114654U1 (en) * 1991-11-25 1992-04-30 Elektro-Kern GmbH & Co KG, 7990 Friedrichshafen Magnetic coil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838372A (en) * 1971-10-29 1974-09-24 Motorola Inc Magnetic pickup assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE406685C (en) * 1923-09-13 1925-07-16 Wolfgang Bauer Terminal for electrical lines
EP0014418A1 (en) * 1979-02-08 1980-08-20 Smit Transformatoren B.V. Coil for an air-cooled dry-type transformer
DE3743222A1 (en) * 1987-12-19 1989-06-29 Asea Brown Boveri Cooled inductor coil for converter installations
DE9114654U1 (en) * 1991-11-25 1992-04-30 Elektro-Kern GmbH & Co KG, 7990 Friedrichshafen Magnetic coil

Also Published As

Publication number Publication date
EP0709864B1 (en) 1999-01-13
EP0709864A2 (en) 1996-05-01
ATE175806T1 (en) 1999-01-15
ES2127451T3 (en) 1999-04-16
DE59504800D1 (en) 1999-02-25
DE4438653C1 (en) 1996-06-20

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