ES435647A1 - Method of making an armature - Google Patents

Method of making an armature

Info

Publication number
ES435647A1
ES435647A1 ES435647A ES435647A ES435647A1 ES 435647 A1 ES435647 A1 ES 435647A1 ES 435647 A ES435647 A ES 435647A ES 435647 A ES435647 A ES 435647A ES 435647 A1 ES435647 A1 ES 435647A1
Authority
ES
Spain
Prior art keywords
conductors
collector
soldering iron
free ends
iron tip
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
ES435647A
Other languages
Spanish (es)
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES435647A1 publication Critical patent/ES435647A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/32—Connections of conductor to commutator segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

Improvements introduced in a method of manufacturing an armature for a dynamoelectric machine in which the armature assembly is formed with a tree, of armature provided with a plurality of blades, and an electrical collector having a protruding and slotted portion and a plurality of insulated electrical conductors that pass through the plurality of sheets to present their free non-insulated ends arranged near the collector projection to be connected to it in an electrically conductive relationship, said features, improvements in that the connection phase comprises the following stages : - insert certain pairs of free ends of the conductors into the grooves of the collector boss, following a certain pattern; - arranging the free ends of the pairs of conductors in the grooves of the collector projection in radially juxtaposed relation, the grooves being spaced equidistant around the circumference of the collector projection and arranged so that they present substantially the same width as the free ends of conductors; - applying a soldering iron tip to the radially opposite free end of a first pair of conductors within a first groove of the collector projection. - ultrasonically activating said soldering iron tip to transfer the energy of the soldering iron from the soldering iron tip to the free ends of the pair of conductors which will weld the collector projection; - radially withdrawing said soldering iron tip from the groove of the collector projection once sufficient welding energy has passed to the free ends of the pair of conductors within the groove; - adjust the assembly to align a second slot with the soldering iron tip; and - repeat the stages of applying, activating, withdrawing and graduating until all the free ends of the pairs of conductors have been welded to the respective grooved portions of the collector projection. (Machine-translation by Google Translate, not legally binding)
ES435647A 1974-03-15 1975-03-14 Method of making an armature Expired ES435647A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45162474A 1974-03-15 1974-03-15

Publications (1)

Publication Number Publication Date
ES435647A1 true ES435647A1 (en) 1976-12-01

Family

ID=23792999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435647A Expired ES435647A1 (en) 1974-03-15 1975-03-14 Method of making an armature

Country Status (5)

Country Link
JP (1) JPS50127103A (en)
CA (1) CA1045358A (en)
DE (1) DE2511102C2 (en)
ES (1) ES435647A1 (en)
GB (1) GB1446162A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538295A1 (en) * 1975-08-28 1977-03-10 Bosch Gmbh Robert PROCESS FOR PRODUCING AN ELECTRICALLY CONDUCTIVE AND MECHANICALLY FIXED CONNECTION OF ALUMINUM CONDUCERS TO COPPER COMMUTATORS
ZA775055B (en) * 1976-09-04 1978-07-26 Lucas Industries Ltd Method of manufacturing an armature assembly for a dynamo electric machine
FR2400986A1 (en) * 1977-08-26 1979-03-23 Motorola Automobile IMPROVEMENT OF THE ULTRASONIC WELDING PROCESS OF A METAL WIRE ON A METAL PART
JPS55144752A (en) * 1979-04-27 1980-11-11 Mitsubishi Electric Corp Connecting method for armature coil for rotary machine
JPS55147952A (en) * 1979-05-04 1980-11-18 Mitsubishi Electric Corp Connecting method of armature coil
DE3530652A1 (en) * 1985-08-28 1987-03-12 Bosch Gmbh Robert COMMUTATOR FOR ELECTRICAL MACHINES
JPH0619283Y2 (en) * 1985-10-09 1994-05-18 自動車電機工業株式会社 Housing machine
DE3835818C3 (en) * 1988-10-21 1996-02-08 Stapla Ultraschalltechnik Gmbh Method and device for connecting armature winding wires to the fins of a hook collector
GB9206637D0 (en) * 1992-03-26 1992-05-06 Watliff Co Ltd Armature
JP3474769B2 (en) * 1998-04-08 2003-12-08 三菱電機株式会社 Armature coil conductor and manufacturing method thereof
CN100494671C (en) * 2006-09-12 2009-06-03 刘本成 Composite electromagnetic material engine
DE102013005627A1 (en) * 2013-04-04 2014-10-09 SIEVA d.o.o. - poslovna enota Idrija Rotor of a dynamoelectric machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028514A (en) * 1958-06-30 1962-04-03 Ford Motor Co Dynamoelectric machine
US3026432A (en) * 1960-07-01 1962-03-20 Ford Motor Co Dynamoelectric machine
DE1230898B (en) * 1965-08-17 1966-12-22 Siemens Ag Method for attaching the switching ends of windings of electrical machines to commutators by arc welding
GB1247185A (en) * 1968-02-09 1971-09-22 Lucas Industries Ltd Dynamo electric machines

Also Published As

Publication number Publication date
CA1045358A (en) 1979-01-02
DE2511102C2 (en) 1984-03-22
JPS50127103A (en) 1975-10-06
DE2511102A1 (en) 1975-09-18
AU7885475A (en) 1976-09-09
GB1446162A (en) 1976-08-18

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