GB1225576A - - Google Patents

Info

Publication number
GB1225576A
GB1225576A GB1225576DA GB1225576A GB 1225576 A GB1225576 A GB 1225576A GB 1225576D A GB1225576D A GB 1225576DA GB 1225576 A GB1225576 A GB 1225576A
Authority
GB
United Kingdom
Prior art keywords
wire
winding
mandrel
thumb
cam
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
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 filed Critical
Publication of GB1225576A publication Critical patent/GB1225576A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
    • H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
    • H02G1/1248—Machines
    • H02G1/1251—Machines the cutting element not rotating about the wire or cable
    • H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
    • H02G1/1258—Machines the cutting element not rotating about the wire or cable making a transverse cut not using wire or cable-clamping means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0442—Loop windings
    • 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
    • H01F41/076—Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5176—Plural diverse manufacturing apparatus including means for metal shaping or assembling including machining means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Wire Processing (AREA)
  • Coil Winding Methods And Apparatuses (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

1,225,576. Making coils; winding helices. ROBERT BOSCH G.m.b.H. 28 May, 1969 [29 May, 1968], No. 26855/69. Headings B3A and B3E. A method of manufacturing preformed coils for armature windings of electrical machines in which the coil wire is wound around a mandrel 10 to permanently deform the wire at the six corners of the mandrel so that on rotation of the mandrel 10, wire is drawn from a supply carrier (not shown). A wire-piece 48 is tensioned by the breaking action of a guide roller 50 and runs along the face 46 of side cheek 12 on to the winding surface 13 of the mandrel 10. During the course of the winding operation, the coil wire abutting against winding surface 13 is continuously displaced in the axial direction by cam-operated push-rod 14 so that wire can run on to the mandrel 10 in adjacent turns without obstruction. A shaft 20 is rotated together with shaft 11 at the same speed and in the same direction. A winding thumb 24 is displaced in the axial direction under the wire-piece 48 during the second revolution by a roller 32 running across a portion of cam track 34, so that, after a further revolution of about 90 degrees, the wire portion 80 engaged by the winding thumb and the two obliquely rising portions 81 and 82 form a trough extending beyond the contour of the other turns of the coil wire. The trough remains closed until the winding thumb 24 is returned by a spring 37 into the position shown in Fig. 2 and the engaged wire portion 80 is sheared between cutting edge 25 and wheel 26 and the two portions 81 and 82 of the coil are separated. The winding thumb 24 is again guided axially and forwardly during the further winding operation, so that it is again advanced under the coil wire, and the cycle repeated. Gear-wheel 35 and cam 75 rotate at half the speed of the mandrel 10 so that at each second revolution of the mandrel 10, a device 60 for baring the wire is temporarily actuated by the cam 75 by way of switch 73 and valve 72. Thus the feed strand of the coil wire has uniformly recurring bared portions whose spacing is equal to the sum of the lengths of a normal turn and the length of a turn guided over the winding thumb 24. Thus coils comprising two turns are produced in a continuous sequence.
GB1225576D 1968-05-29 1969-05-28 Expired GB1225576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1763434A DE1763434C3 (en) 1968-05-29 1968-05-29 Process for the production of pre-formed coils for armature windings of electrical machines, in particular starting motors and device for carrying out the process

Publications (1)

Publication Number Publication Date
GB1225576A true GB1225576A (en) 1971-03-17

Family

ID=5697539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225576D Expired GB1225576A (en) 1968-05-29 1969-05-28

Country Status (7)

Country Link
US (1) US3643326A (en)
JP (1) JPS552829B1 (en)
BE (1) BE733740A (en)
DE (1) DE1763434C3 (en)
ES (1) ES367788A1 (en)
FR (1) FR1601004A (en)
GB (1) GB1225576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066774A (en) * 2012-12-14 2013-04-24 南车株洲电机有限公司 Coil forming method and device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037686B2 (en) * 1976-06-30 1985-08-28 松下電工株式会社 Commutator motor rotor
JPS6037027B2 (en) * 1978-11-30 1985-08-23 ソニー株式会社 Flyer type winding device
US4669675A (en) * 1986-01-23 1987-06-02 Honeywell Inc. Winding machine arbor with strain relief protection
US6047453A (en) * 1997-12-26 2000-04-11 Mitsumi Electric Co., Ltd. Air-core coil forming system
EP3242301B1 (en) * 2016-05-05 2018-04-25 Premo, S.L. Device and method for winding a flexible elongated inductor
CN110233043B (en) * 2019-06-21 2021-05-04 东莞市智感机械电子科技有限公司 Pulling-shearing wire storage mechanism and full-automatic series coil winding machine
CN113517098A (en) * 2021-06-29 2021-10-19 安徽信息工程学院 Electric wire peeling device
CN114434126B (en) * 2022-03-01 2023-04-14 陈金鑫 Full-automatic fast assembly device for electronic components

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122894A (en) * 1935-10-08 1938-07-05 Western Electric Co Electrical coil
US2666168A (en) * 1949-10-18 1954-01-12 Super Electric Products Corp Manufacture and construction of electrical coils
US3010667A (en) * 1958-03-24 1961-11-28 Control Company Inc Comp Apparatus for winding tapped coils
US3228615A (en) * 1962-07-23 1966-01-11 Western Electric Co Apparatus for winding tapped coils
US3371911A (en) * 1966-03-15 1968-03-05 Parisien Rudolph Edgar Chain link fabric fastener
US3528170A (en) * 1967-08-01 1970-09-15 Gen Electric Method and apparatus for axially developing electrical coils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066774A (en) * 2012-12-14 2013-04-24 南车株洲电机有限公司 Coil forming method and device

Also Published As

Publication number Publication date
ES367788A1 (en) 1971-04-16
FR1601004A (en) 1970-08-03
BE733740A (en) 1969-11-03
JPS552829B1 (en) 1980-01-22
DE1763434A1 (en) 1971-11-04
DE1763434B2 (en) 1973-09-13
DE1763434C3 (en) 1974-04-04
US3643326A (en) 1972-02-22

Similar Documents

Publication Publication Date Title
US3577851A (en) Method of making dynamoelectric machines
GB1225576A (en)
JPS57166840A (en) Rotor for superconductive rotary electric machine
US3314452A (en) Methods of and apparatus for winding wire
US3228615A (en) Apparatus for winding tapped coils
IE830393L (en) Stator winding apparatus
US2569292A (en) Wire winding machine
US3643317A (en) Method and apparatus for forming shaped insulators of different lengths
GB1352891A (en) Method of production of multisectional filament coils and control system of a coiling machine operating according to this method
GB1242421A (en) Electrical machine cylindrical coil winding
JPS5332302A (en) Varnish impregnation for stator in electric rotary machine
GB947298A (en) Method and apparatus for accurately fixing the location of metal wire coil springs in a machine for producing such springs
JPS56147422A (en) Cutting method for lead wire on winding machine
US3747188A (en) Apparatus for making coils for armatures of electrical machines or the like
SU646697A1 (en) Apparatus for making wound magnetic systems
FR2364842A1 (en) METHOD AND APPARATUS FOR GUIDING A MULTIPLE WIRE DURING ITS FEEDING
SU481075A1 (en) Wire coil winding machine
BR7305040D0 (en) PROCESS FOR FORMING A WIRE RESERVE DURING THE REPLACEMENT OF COILS IN A FIAR MACHINE, AND A DEVICE FOR THE PERFORMANCE OF THIS PROCESS
JPS5785540A (en) Rotary electric machine
JPS53114003A (en) Electric rotary machine
FR2458168A1 (en) Forming coreless rotor winding for electrical machine - using guide disc rotating at angle to rotating cylinder on which winding is formed
GB1211131A (en) Electrical inductors
GB1321290A (en) Method of manufacturing coils of wire
RU1801652C (en) Method and apparatus for winding wire turn-to-turn
SU1144169A1 (en) Apparatus for dropping coils in semiclosed slots of stator of electric machine

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee