ES384811A1 - Bobbin assembly - Google Patents

Bobbin assembly

Info

Publication number
ES384811A1
ES384811A1 ES384811A ES384811A ES384811A1 ES 384811 A1 ES384811 A1 ES 384811A1 ES 384811 A ES384811 A ES 384811A ES 384811 A ES384811 A ES 384811A ES 384811 A1 ES384811 A1 ES 384811A1
Authority
ES
Spain
Prior art keywords
projection
wire
supply lead
crimped
flange
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
Application number
ES384811A
Other languages
Spanish (es)
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of ES384811A1 publication Critical patent/ES384811A1/en
Expired 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Insulating Of Coils (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

A bobbin assembly comprising a flanged bobbin 1 of electrically insulating material, a coil 4 of enamelled wire 5 wound on the bobbin, and a supply lead 6 electrically connected to one end of the wire of the coil, includes a projection 8 on a flange 2 of the bobbin, and a connector element 10 having a first portion 11 crimped about an end portion of the wire 5 and the supply lead 6, and having a second portion 12 crimped about the supply lead and the projection 8 on the flange. The projection 8 is in the form of a tube having a longitudinally extending open seam enabling the end of thelead to be positioned in the projection 8. The flange 2 is provided with a groove 14 across the face of the flange and aligned with the tube-like projection 8, the groove being provided for the reception of the end of the enamelled wire 5. The insulation is stripped from the end of the supply lead 6 and the end is passed together with the end of the enamelled wire 5 through the projection 8 into the first portion 11 of the connector element 10. The first portion 11 is crimped about the two ends. The portion 11 is also provided with inwardly extending serrations which pierce the enamelling of the wire 5 and thus effect electrical connection between the supply lead 6 and the wire 5. The second portion 12 of the connector element is then crimped about the lead 6 and projection 8. A further projection 9 may be similarly provided for the other end of the wire 5.
ES384811A 1969-11-18 1970-10-22 Bobbin assembly Expired ES384811A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939690A FR2067840A5 (en) 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
ES384811A1 true ES384811A1 (en) 1973-03-01

Family

ID=9043263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384811A Expired ES384811A1 (en) 1969-11-18 1970-10-22 Bobbin assembly

Country Status (9)

Country Link
US (1) US3609616A (en)
JP (1) JPS4727704B1 (en)
AT (1) AT314691B (en)
BE (1) BE759050A (en)
ES (1) ES384811A1 (en)
FR (1) FR2067840A5 (en)
GB (1) GB1265240A (en)
NL (1) NL7016477A (en)
SE (1) SE362167B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790919A (en) * 1972-03-09 1974-02-05 Knobel Elektro App Contact piece for the solderless connection of an insulated electrical conductor and method of using same
US3843946A (en) * 1973-10-05 1974-10-22 Original Equipment Motors Inc Dual bobbin assembly for coils
US3848208A (en) * 1973-10-19 1974-11-12 Gen Electric Encapsulated coil assembly
US3932828A (en) * 1973-10-23 1976-01-13 Coils, Inc. Encapsulated coil and method of making the same
US3936931A (en) * 1974-06-05 1976-02-10 Barber-Colman Company Method employing a lead holder to retain a lead connection on an electrical coil
US4105985A (en) * 1977-02-24 1978-08-08 Coils, Inc. Lead attachment means and method for making electrical coils
JPS5532083U (en) * 1978-08-24 1980-03-01
US4345231A (en) * 1979-11-13 1982-08-17 Basler Electric Company Support member
US4530563A (en) * 1982-09-30 1985-07-23 Coilcraft, Inc. Method for making a solder joint and the solder joint made thereby
JPH0246098Y2 (en) * 1984-11-06 1990-12-05
GB9309816D0 (en) * 1993-05-12 1993-06-23 Raychem Ltd Electrical connection
AT414075B (en) * 2002-02-12 2006-08-15 Siemens Ag Oesterreich COIL BODY AND COIL ASSEMBLY
DE102014208112A1 (en) * 2014-04-29 2015-10-29 Knorr-Bremse Gmbh Coil device for an electromagnetic rail brake for a rail vehicle, magnetic rail brake for a rail vehicle and method for mounting at least one connection cable of a coil of an electromagnetic rail brake for a rail vehicle
DE102017121908B4 (en) 2017-09-21 2023-12-07 Tdk Electronics Ag Electrical component with stranded contact and method for producing a stranded contact
DE102017121924B3 (en) 2017-09-21 2019-02-21 Tdk Electronics Ag Electrical component with connection area and method for producing a connection area
DE202020101776U1 (en) 2020-04-01 2021-07-05 C. & E. Fein Gmbh Magnetic base

Also Published As

Publication number Publication date
AT314691B (en) 1974-04-25
DE2053493A1 (en) 1971-05-27
JPS4727704B1 (en) 1972-07-24
SE362167B (en) 1973-11-26
NL7016477A (en) 1971-05-21
US3609616A (en) 1971-09-28
BE759050A (en) 1971-05-17
DE2053493B2 (en) 1974-03-21
GB1265240A (en) 1972-03-01
FR2067840A5 (en) 1971-08-20

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