GB1499834A - Coil-winding machines - Google Patents

Coil-winding machines

Info

Publication number
GB1499834A
GB1499834A GB45763/74A GB4576374A GB1499834A GB 1499834 A GB1499834 A GB 1499834A GB 45763/74 A GB45763/74 A GB 45763/74A GB 4576374 A GB4576374 A GB 4576374A GB 1499834 A GB1499834 A GB 1499834A
Authority
GB
United Kingdom
Prior art keywords
coil
wire
winding
turns
mandrel
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
GB45763/74A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB45763/74A priority Critical patent/GB1499834A/en
Priority to DE19752547340 priority patent/DE2547340A1/en
Priority to IT28576/75A priority patent/IT1043588B/en
Priority to FR7532256A priority patent/FR2289040A1/en
Publication of GB1499834A publication Critical patent/GB1499834A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
    • 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
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form
    • 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
    • H01F41/06—Coil winding
    • H01F41/082—Devices for guiding or positioning the winding material on the former
    • H01F41/088—Devices for guiding or positioning the winding material on the former using revolving flyers
    • 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
    • H01F41/06—Coil winding
    • H01F41/071—Winding coils of special form
    • H01F2041/0711—Winding saddle or deflection coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/236—Manufacture of magnetic deflecting devices
    • H01J2209/2363—Coils
    • H01J2209/2366—Machines therefor, e.g. winding, forming, welding, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1499834 Winding coils PLESSEY CO Ltd 6 Oct 1975 [23 Oct 1974] 45763/74 Heading B3A In a machine for winding television scanning coils and similar generally saddle-shaped coils, wire 8 is led from a feed-output point 9 of reciprocable feeder means 4, 5, 6, 7 over a stationary mandrel 1 comprising core part 2 and detachable outer part 3, which are so shaped and arranged in relation to the part-circular path of point 9 that as wire 8 is fed there are formed curved coil end turns 8a and 8c, the longitudinal coil turns 8b, 8d being formed by the transfer of wire from one to the other of the coil end turns at the reversals of reciprocation of point 9. Wire feed arm 4 reciprocates over 180 degrees from the position shown in solid lines in Fig. 1 to that shown in dotted lines. During winding, the mandrel is heated by electric heating elements embedded in the mandrel, and after winding an electric current may be passed through the coil to further heat it and a pneumatic press 10 presses on the coil to consolidate the turns. The coil is removed by separating parts 2 and 3.
GB45763/74A 1974-10-23 1974-10-23 Coil-winding machines Expired GB1499834A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB45763/74A GB1499834A (en) 1974-10-23 1974-10-23 Coil-winding machines
DE19752547340 DE2547340A1 (en) 1974-10-23 1975-10-22 REEL WINDING MACHINE
IT28576/75A IT1043588B (en) 1974-10-23 1975-10-22 IMPROVEMENTS RELATED TO COIL WINDING MACHINES
FR7532256A FR2289040A1 (en) 1974-10-23 1975-10-22 SCAN COILS MANUFACTURING MACHINE FOR TELEVISION RECEIVERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45763/74A GB1499834A (en) 1974-10-23 1974-10-23 Coil-winding machines

Publications (1)

Publication Number Publication Date
GB1499834A true GB1499834A (en) 1978-02-01

Family

ID=10438496

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45763/74A Expired GB1499834A (en) 1974-10-23 1974-10-23 Coil-winding machines

Country Status (4)

Country Link
DE (1) DE2547340A1 (en)
FR (1) FR2289040A1 (en)
GB (1) GB1499834A (en)
IT (1) IT1043588B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009018A1 (en) * 2009-02-16 2010-09-16 Steinert Elektromagnetbau Gmbh Electrical coil three-dimensionally winding method for e.g. stator of motor, involves three-dimensionally and rotatingly winding linear conductor around neutral fiber and producing wound electrical coil after end of winding process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635220A1 (en) * 1986-10-16 1988-04-21 Standard Elektrik Lorenz Ag WRAPPING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009009018A1 (en) * 2009-02-16 2010-09-16 Steinert Elektromagnetbau Gmbh Electrical coil three-dimensionally winding method for e.g. stator of motor, involves three-dimensionally and rotatingly winding linear conductor around neutral fiber and producing wound electrical coil after end of winding process

Also Published As

Publication number Publication date
FR2289040A1 (en) 1976-05-21
DE2547340A1 (en) 1976-04-29
IT1043588B (en) 1980-02-29
FR2289040B1 (en) 1981-03-06

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Legal Events

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