GB1246543A - Termination of coil bobbin wires - Google Patents

Termination of coil bobbin wires

Info

Publication number
GB1246543A
GB1246543A GB25400/69A GB2540069A GB1246543A GB 1246543 A GB1246543 A GB 1246543A GB 25400/69 A GB25400/69 A GB 25400/69A GB 2540069 A GB2540069 A GB 2540069A GB 1246543 A GB1246543 A GB 1246543A
Authority
GB
United Kingdom
Prior art keywords
terminal
wire
terminals
soldering
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
GB25400/69A
Inventor
Kenneth John Startin
Kamal Ahmed
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
Priority to ES375420A priority Critical patent/ES375420A1/en
Priority to NL7000661A priority patent/NL7000661A/xx
Priority to DE19702002038 priority patent/DE2002038A1/en
Priority to BE744818D priority patent/BE744818A/en
Priority to FR7002963A priority patent/FR2029630A1/fr
Priority to SE7001086A priority patent/SE376122B/xx
Priority to AT85070A priority patent/AT308924B/en
Publication of GB1246543A publication Critical patent/GB1246543A/en
Expired legal-status Critical Current

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
    • H01F27/29—Terminals; Tapping arrangements for signal inductances

Landscapes

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

Abstract

1,246,543. Making electrical connections. AMP Inc. 22 Dec., 1969 [29 Jan., 1969; 19 May, 1969], Nos. 5053/69 and 25400/69. Headings B3A and B3R. [Also in Divisions H1 and H2] A method of terminating a length of each of a plurality of wires 4 for a flanged coil bobbin 3 having a plurality of grooves opening at an edge of the flange 2, a terminal 1 of channel shaped cross-section defining a mouth being secured in each groove with the mouth directed towards the groove openings and having integral resilient gripping means 8 for gripping the wire end portions, comprises moving the wire end portions transversely of the wire axis into engagement with the gripping means and soldering them to the terminals. The wire is preferably covered with insulation which decomposes at a temperature lower than that of soldering or alternatively a heat resistant insulation may be used. Each terminal is inserted into its groove until shoulder portions 7 abut the flange and the portion of the terminal protruding beyond the flange is peened over, Fig. 2 (not shown). When the terminals have been secured to the flange the bobbin is then wound and the ends of the wires are moved between a wall 6 and the free end of a resilient finger 8 until they reach the base of each terminal. Excess wire is cut off against cutting edges 9. Alternatively one wire end may be secured in a terminal, the coil wound and then the other end secured in another terminal. The wire ends are then soldered to their terminals by dip or flow soldering. In an alternative form, the terminal is provided with two gripping means comprising spring legs (15), (15<SP>1</SP>), rolled inwardly from the side walls of the terminal, Fig. 5 (not shown), and the excess wire is cut off against the free end of the terminal. The wire end portions may be soldered to their terminals either before or after the terminals are inserted in a printed circuit board. It is preferred to solder by dip-soldering before insertion. When the terminals are inserted in the board before soldering, the wire end portions, terminals and the board conductive paths are preferably connected by flow soldering.
GB25400/69A 1969-01-29 1969-01-29 Termination of coil bobbin wires Expired GB1246543A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES375420A ES375420A1 (en) 1969-01-29 1970-01-14 A method of remitting an extreme part of a thread for a reel with a tab, for a coil. (Machine-translation by Google Translate, not legally binding)
NL7000661A NL7000661A (en) 1969-01-29 1970-01-16
DE19702002038 DE2002038A1 (en) 1969-01-29 1970-01-17 Method for the end connection of a wire end section for an induction coil having a flange
BE744818D BE744818A (en) 1969-01-29 1970-01-22 ELECTRICAL CONNECTION TERMINAL
FR7002963A FR2029630A1 (en) 1969-01-29 1970-01-28
SE7001086A SE376122B (en) 1969-01-29 1970-01-28
AT85070A AT308924B (en) 1969-01-29 1970-01-29 Connection device for the wire end section of an induction coil having a flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB505369 1969-01-29

Publications (1)

Publication Number Publication Date
GB1246543A true GB1246543A (en) 1971-09-15

Family

ID=9788877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25400/69A Expired GB1246543A (en) 1969-01-29 1969-01-29 Termination of coil bobbin wires

Country Status (1)

Country Link
GB (1) GB1246543A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191641A (en) * 1986-05-08 1987-12-16 Seikosha Kk Method of connecting a terminal portion of a coil of lead wire to a conductor
WO1993016505A1 (en) * 1992-02-14 1993-08-19 Minnesota Mining And Manufacturing Company Wire connector
US5393932A (en) * 1992-02-14 1995-02-28 Minnesota Mining And Manufacturing Company Wire connector
WO1997050150A1 (en) * 1996-06-24 1997-12-31 Philips Electronics N.V. Method of interconnecting electroconductive wires by means of hard soldering

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191641A (en) * 1986-05-08 1987-12-16 Seikosha Kk Method of connecting a terminal portion of a coil of lead wire to a conductor
GB2191641B (en) * 1986-05-08 1990-09-19 Seikosha Kk Method of connecting a terminal portion of a coil of lead wire to a conductor
WO1993016505A1 (en) * 1992-02-14 1993-08-19 Minnesota Mining And Manufacturing Company Wire connector
US5393932A (en) * 1992-02-14 1995-02-28 Minnesota Mining And Manufacturing Company Wire connector
WO1997050150A1 (en) * 1996-06-24 1997-12-31 Philips Electronics N.V. Method of interconnecting electroconductive wires by means of hard soldering

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