GB318169A - Improvements in commutator connections for dynamo-electric machines - Google Patents

Improvements in commutator connections for dynamo-electric machines

Info

Publication number
GB318169A
GB318169A GB20749/29A GB2074929A GB318169A GB 318169 A GB318169 A GB 318169A GB 20749/29 A GB20749/29 A GB 20749/29A GB 2074929 A GB2074929 A GB 2074929A GB 318169 A GB318169 A GB 318169A
Authority
GB
United Kingdom
Prior art keywords
commutator
sleeves
connections
soldered
dynamo
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
GB20749/29A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of GB318169A publication Critical patent/GB318169A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04—Connections between commutator segments and windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

318,169. Maschinenfabrik Oerlikon. Aug. 29, 1928, [Convention date]. Commutators.-The commutator connections of a dynamo-electric machine armature are strengthened by inserting them in sleeves secured to the commutator. As shown in Fig. 1, the connections 2 of the winding A, B are passed through copper and brass sleeves 3 which are soldered in slots in the commutator segments 1. The sleeves may be tinned so that on heating a solid connection will be established with the wires 2 and segments 1. The sleeve may be bent and secured to the coils by means of a binding strip 5, and insulation may be applied in the form of a drawnin cotton tube. The sleeves are arranged as shown in Fig. 2, so as partly to embrace the insulation 6 of the connections. In a modification, Fig. 4, slotted strips 9 are soldered into slots 4 in the commutator segments and the strips are bent over so that one portion 8 embraces and is soldered to the wire 2, while the other portion 7 embraces the insulated part of the wires with or without the interposition of a flexible insulating tube.
GB20749/29A 1928-08-29 1929-07-05 Improvements in commutator connections for dynamo-electric machines Expired GB318169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH318169X 1928-08-29

Publications (1)

Publication Number Publication Date
GB318169A true GB318169A (en) 1930-05-22

Family

ID=4497098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20749/29A Expired GB318169A (en) 1928-08-29 1929-07-05 Improvements in commutator connections for dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB318169A (en)

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