GB1342717A - Bobbins for electrical sindings - Google Patents

Bobbins for electrical sindings

Info

Publication number
GB1342717A
GB1342717A GB1342717DA GB1342717A GB 1342717 A GB1342717 A GB 1342717A GB 1342717D A GB1342717D A GB 1342717DA GB 1342717 A GB1342717 A GB 1342717A
Authority
GB
United Kingdom
Prior art keywords
flange
terminal
bobbins
bobbin
recess
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
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.)
Ryford Ltd
Original Assignee
Ryford Ltd
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 Ryford Ltd filed Critical Ryford Ltd
Publication of GB1342717A publication Critical patent/GB1342717A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

1342717 Coil formers RYFORD Ltd 6 May 1971 [31 July 1970] 37040/70 Heading B8M A bobbin, for an electrical winding, having at least one flange 12 carrying one or more terminals 14 is made by injection moulding the bobbin from synthetic plastics with a recess or aperture 13 in the flange to accommodate each terminal and subsequently inserting the terminal into the recess and retaining it by displacing or deforming flange material 19. The bobbin may be of thermoplastics, e.g. glass fibre filled nylon and, after moulding, a series of bobbins may be placed on posts on a rotating table, a locating aperture being formed in the bobbins for this purpose, and the table indexed to a work station for insertion of the terminals which are retained by punching or hot deforming a portion of the flange so that it enters a hole in the terminal tag. If the terminal is to be located in an open recess on the face of the flange a projection is moulded thereon to engage the hole in the terminal tag and be subsequently riveted over (Fig. 6, not shown).
GB1342717D 1970-07-31 1970-07-31 Bobbins for electrical sindings Expired GB1342717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3704070 1970-07-31

Publications (1)

Publication Number Publication Date
GB1342717A true GB1342717A (en) 1974-01-03

Family

ID=10393255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1342717D Expired GB1342717A (en) 1970-07-31 1970-07-31 Bobbins for electrical sindings

Country Status (1)

Country Link
GB (1) GB1342717A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011920A2 (en) * 1978-11-01 1980-06-11 LUCAS INDUSTRIES public limited company Electrical connection, method of making it, and electrical horn comprising such a connection
EP0097967A2 (en) * 1982-06-30 1984-01-11 Siemens Aktiengesellschaft Coil bobbin and method for its manufacture
US7077693B1 (en) 2005-01-19 2006-07-18 Blue Lounge Design, Llc Cable management device
USD648685S1 (en) 2010-02-03 2011-11-15 Dominic Symons Apparatus for managing power cords and cables

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1006078S1 (en) 2021-11-10 2023-11-28 Korloy Inc. Cutting insert for machine tools for metalworking

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011920A2 (en) * 1978-11-01 1980-06-11 LUCAS INDUSTRIES public limited company Electrical connection, method of making it, and electrical horn comprising such a connection
EP0011920A3 (en) * 1978-11-01 1980-08-20 Lucas Industries Plc Electrical connection, method of making it, and electrical horn comprising such a connection; electrical coil assembly and electrical horn comprising such a coil assembly
EP0097967A2 (en) * 1982-06-30 1984-01-11 Siemens Aktiengesellschaft Coil bobbin and method for its manufacture
EP0097967A3 (en) * 1982-06-30 1984-08-01 Siemens Aktiengesellschaft Coil bobbin and method for its manufacture
US7077693B1 (en) 2005-01-19 2006-07-18 Blue Lounge Design, Llc Cable management device
USD648685S1 (en) 2010-02-03 2011-11-15 Dominic Symons Apparatus for managing power cords and cables

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee