JPH0345046U - - Google Patents
Info
- Publication number
- JPH0345046U JPH0345046U JP10517889U JP10517889U JPH0345046U JP H0345046 U JPH0345046 U JP H0345046U JP 10517889 U JP10517889 U JP 10517889U JP 10517889 U JP10517889 U JP 10517889U JP H0345046 U JPH0345046 U JP H0345046U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotating machine
- coreless
- coreless rotating
- reducing means
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 238000005530 etching Methods 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Windings For Motors And Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案のロータの一実施例の平面図、
第２図は同他の実施例の平面図、第３図は従来の
一般的なロータの平面図、そして第４図は従来の
トルク変動を改善したロータの平面図である。
Ｒはロータ、１，２及び３と１１，２２及び３
３はコイル。
FIG. 1 is a plan view of an embodiment of the rotor of the present invention;
FIG. 2 is a plan view of another embodiment, FIG. 3 is a plan view of a conventional general rotor, and FIG. 4 is a plan view of a conventional rotor with improved torque fluctuation. R is rotor, 1, 2 and 3 and 11, 22 and 3
3 is the coil.
Claims (1)
形成されたプリントコイルを備えたコアレス回転
機のロータにおいて、３個のコイルを互いに重畳
しないように等分に配し、各コイルの開角を中心
から１２０°以内に収めると共に、有効導体部分
の少なくとも一部に銅損軽減手段を設けたコアレ
ス回転機のロータ。 (2) 銅損軽減手段が導体を幅広にしたものであ
る実用新案登録請求の範囲第１項記載のコアレス
回転機のロータ。 (3) 銅損軽減手段が並列に導体数を増加したも
のである実用新案登録請求の範囲第１項記載のコ
アレス回転機のロータ。 (4) ３個のコイルは全体として円板状に形成さ
れた、偏平コアレスモータのロータである実用新
案登録請求の範囲第１項記載のコアレス回転機の
ロータ。[Claims for Utility Model Registration] (1) In a rotor of a coreless rotating machine equipped with printed coils formed by etching and/or plating, three coils are equally distributed so as not to overlap each other, A rotor for a coreless rotating machine, in which the opening angle of each coil is kept within 120° from the center, and a copper loss reducing means is provided in at least a part of an effective conductor portion. (2) A rotor for a coreless rotating machine according to claim 1, wherein the copper loss reducing means is a conductor made wider. (3) A rotor for a coreless rotating machine according to claim 1, wherein the copper loss reducing means is obtained by increasing the number of conductors in parallel. (4) The rotor of a coreless rotating machine according to claim 1, which is a rotor of a flat coreless motor in which the three coils are formed into a disk shape as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10517889U JPH0345046U (en) | 1989-09-07 | 1989-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10517889U JPH0345046U (en) | 1989-09-07 | 1989-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345046U true JPH0345046U (en) | 1991-04-25 |
Family
ID=31653948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10517889U Pending JPH0345046U (en) | 1989-09-07 | 1989-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI380881B (en) * | 2009-07-31 | 2013-01-01 |
-
1989
- 1989-09-07 JP JP10517889U patent/JPH0345046U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI380881B (en) * | 2009-07-31 | 2013-01-01 |
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