GB1243690A - Improvements in and relating to bobbins - Google Patents

Improvements in and relating to bobbins

Info

Publication number
GB1243690A
GB1243690A GB4601568A GB4601568A GB1243690A GB 1243690 A GB1243690 A GB 1243690A GB 4601568 A GB4601568 A GB 4601568A GB 4601568 A GB4601568 A GB 4601568A GB 1243690 A GB1243690 A GB 1243690A
Authority
GB
United Kingdom
Prior art keywords
wall
insert
coil
slots
sept
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
GB4601568A
Inventor
Richard John Halford
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.)
Aladdin Industries Ltd
Original Assignee
Aladdin Industries 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 Aladdin Industries Ltd filed Critical Aladdin Industries Ltd
Priority to GB4601568A priority Critical patent/GB1243690A/en
Publication of GB1243690A publication Critical patent/GB1243690A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/512—Cores or reels characterised by the material moulded
    • B65H2701/5122—Plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

1,243,690. Coil formers. ALADDIN INDUSTRIES Ltd. 29 Sept., 1969 [27 Sept., 1968], No. 46015/68. Heading B8M. A thermoplastic material coil former comprises a central core portion 1 and end cheeks 2 at least one of which is formed with slots 3 extending from the edge of the cheek towards the core in a direction parallel to one side of said cheek for the passage of lead-out wires from the coil and constitutes the inner wall of an external socket for receiving a removable terminal insert, the socket having an outer wall 5 parallel to the inner wall and formed with radial slots 6 for the passage of terminal pins on an insert, the outer wall 5 being connected to the inner wall by an axially extending base member 4. The base member 4 is provided with a step portion 7 on which the insert rests and a slot 8 in which the lead-out wires of the coil meet the terminal pins of the insert. The insert is preferably formed of a thermosetting material. A slot 13 may be formed in the outer wall 5 at right angles to the slots 6.
GB4601568A 1968-09-27 1968-09-27 Improvements in and relating to bobbins Expired GB1243690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4601568A GB1243690A (en) 1968-09-27 1968-09-27 Improvements in and relating to bobbins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4601568A GB1243690A (en) 1968-09-27 1968-09-27 Improvements in and relating to bobbins

Publications (1)

Publication Number Publication Date
GB1243690A true GB1243690A (en) 1971-08-25

Family

ID=10439490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4601568A Expired GB1243690A (en) 1968-09-27 1968-09-27 Improvements in and relating to bobbins

Country Status (1)

Country Link
GB (1) GB1243690A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947796A (en) * 1974-04-24 1976-03-30 U.S. Philips Corporation Coil shape comprising an H-shaped coil core
US4095206A (en) * 1975-02-10 1978-06-13 Victor Company Of Japan, Limited Encapsulated transformer assembly
US4588973A (en) * 1981-07-30 1986-05-13 Emhart Industries, Inc. Coil bobbin having novel means for terminating fine wires
US5541461A (en) * 1994-01-28 1996-07-30 Uppco Incorporated Electrical connectors for small electrical appliances using fractional horsepower motors
US6060975A (en) * 1998-03-31 2000-05-09 Trans-Coil, Inc. Bobbin with integral support tabs
DE10216846B4 (en) * 2002-04-16 2006-05-04 Vogt Electronic Ag bobbins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947796A (en) * 1974-04-24 1976-03-30 U.S. Philips Corporation Coil shape comprising an H-shaped coil core
US4095206A (en) * 1975-02-10 1978-06-13 Victor Company Of Japan, Limited Encapsulated transformer assembly
US4588973A (en) * 1981-07-30 1986-05-13 Emhart Industries, Inc. Coil bobbin having novel means for terminating fine wires
US5541461A (en) * 1994-01-28 1996-07-30 Uppco Incorporated Electrical connectors for small electrical appliances using fractional horsepower motors
US6060975A (en) * 1998-03-31 2000-05-09 Trans-Coil, Inc. Bobbin with integral support tabs
DE10216846B4 (en) * 2002-04-16 2006-05-04 Vogt Electronic Ag bobbins

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