JPS61202171U - - Google Patents

Info

Publication number
JPS61202171U
JPS61202171U JP8384085U JP8384085U JPS61202171U JP S61202171 U JPS61202171 U JP S61202171U JP 8384085 U JP8384085 U JP 8384085U JP 8384085 U JP8384085 U JP 8384085U JP S61202171 U JPS61202171 U JP S61202171U
Authority
JP
Japan
Prior art keywords
pole
commutating
stator
winding
commutator
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.)
Pending
Application number
JP8384085U
Other languages
Japanese (ja)
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
Priority to JP8384085U priority Critical patent/JPS61202171U/ja
Publication of JPS61202171U publication Critical patent/JPS61202171U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Dc Machiner (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す直流機の要部
断面図、第２図は従来の回転数に対する無火花帯
移動現象の補償装置の回路図、第３図は無火花帯
移動現象の説明図である。 １６……補極鉄心、３Ａ，３Ｂ，３……補極巻
線、１７Ａ，１７Ｂ，１７……漏洩鉄心、１８Ａ
，１８Ｂ，１８……漏洩巻線。 Fig. 1 is a cross-sectional view of the main parts of a DC machine showing an embodiment of the present invention, Fig. 2 is a circuit diagram of a conventional compensating device for the no-spark band movement phenomenon with respect to the rotation speed, and Fig. 3 is a diagram showing the no-spark band movement phenomenon. FIG. 16...Commuting pole core, 3A, 3B, 3...Commuting pole winding, 17A, 17B, 17...Leaking core, 18A
, 18B, 18...Leaky winding.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 継鉄の内周側に、主極鉄心と主極巻線からなる
主極と、補極鉄心と補極巻線からなる補極を有す
る固定子と電機子からなる回転子を有する直流機
の固定子において、前記補極巻線を少なくとも２
分割し、前記主極と前記補極の間にあつて、かつ
２分割した補極巻線間を介して前記補極鉄心の側
面から伸びる漏洩鉄心を設けると共に、補極巻線
による漏洩磁束の大きさを調整して補極から前記
電機子側へ致る補極磁束の大きさを調整する漏洩
巻線を漏洩鉄心に巻装したことを特徴とする直流
機の固定子。 A DC machine that has a rotor consisting of a stator and an armature, which has a main pole consisting of a main pole iron core and a main pole winding, and a commutating pole consisting of a commutating pole iron core and a commutating pole winding, on the inner circumferential side of the yoke. In the stator, at least two
A leakage core is provided between the main pole and the commutator pole and extends from the side surface of the commutator core between the two divided commutator windings. A stator for a DC machine, characterized in that a leaky winding is wound around a leaky iron core, the size of which is adjusted to adjust the magnitude of the commutating magnetic flux passing from the commutating pole to the armature side.
JP8384085U 1985-06-05 1985-06-05 Pending JPS61202171U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8384085U JPS61202171U (en) 1985-06-05 1985-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8384085U JPS61202171U (en) 1985-06-05 1985-06-05

Publications (1)

Publication Number Publication Date
JPS61202171U true JPS61202171U (en) 1986-12-18

Family

ID=30632827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8384085U Pending JPS61202171U (en) 1985-06-05 1985-06-05

Country Status (1)

Country Link
JP (1) JPS61202171U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01298937A (en) * 1988-05-27 1989-12-01 Hitachi Ltd Stator for dc electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01298937A (en) * 1988-05-27 1989-12-01 Hitachi Ltd Stator for dc electric machine

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