JPH0226370U - - Google Patents
Info
- Publication number
- JPH0226370U JPH0226370U JP10221888U JP10221888U JPH0226370U JP H0226370 U JPH0226370 U JP H0226370U JP 10221888 U JP10221888 U JP 10221888U JP 10221888 U JP10221888 U JP 10221888U JP H0226370 U JPH0226370 U JP H0226370U
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- circular steel
- steel plate
- engagement
- steel plates
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
Description
第１図は本考案にかかる電動機の回転子を示す
分解斜視図、第２図は円形鋼板の正面図、第３図
は回転子の全体構造を示す断面図、第４図は従来
例を示す断面図である。
１……円形鋼板、３……バランスウエイト、４
，４′……係合突起、５，５′……係合部、６…
…半円形鋼板。
Fig. 1 is an exploded perspective view showing the rotor of the electric motor according to the present invention, Fig. 2 is a front view of a circular steel plate, Fig. 3 is a sectional view showing the overall structure of the rotor, and Fig. 4 shows a conventional example. FIG. 1...Circular steel plate, 3...Balance weight, 4
, 4'... engaging protrusion, 5, 5'... engaging portion, 6...
...Semi-circular steel plate.
Claims (1)
鋼板１……をもち、前記係合突起４の係合部５へ
の係合により、前記各円形鋼板１……を相互に積
層した電動機の回転子であつて、前記円形鋼板１
に備える係合突起４と係合可能な係合部５′と、
この結合部５′及び前記円形鋼鈑１に備える結合
部５とに係合される係合突起４′とをもつた半円
形鋼板６を複数枚形成して、該各半円形鋼板６…
…を、前記係合突起４′の係合部５′への係合に
より相互に積層すると共に、この反円形鋼鈑６の
積層端面と、前記円形鋼板１の積層端面との間を
、これら端面間に向き合う係合突起と係合部４と
５′又は４′と５とを介して重合的に積層し、こ
の重合積層部を負荷運転時における回転アンバラ
ンス是正用のバランスウエイト３としたことを特
徴とする電動機の回転子。 It has a large number of circular steel plates 1... each having an engaging protrusion 4 and an engaging part 5, and the circular steel plates 1... are stacked together by the engagement of the engaging protrusion 4 with the engaging part 5. The rotor of an electric motor is provided with the circular steel plate 1.
an engaging portion 5' capable of engaging with the engaging protrusion 4 provided for the
A plurality of semicircular steel plates 6 having engagement protrusions 4' that are engaged with the coupling part 5' and the coupling part 5 provided on the circular steel plate 1 are formed, and each of the semicircular steel plates 6...
... are stacked on each other by engaging the engagement portion 5' of the engagement protrusion 4', and the space between the stacked end surface of the anti-circular steel plate 6 and the stacked end surface of the circular steel plate 1 is They are laminated in a polymeric manner through the engaging protrusions facing each other between the end faces and the engaging parts 4 and 5' or 4' and 5, and this overlapping laminated part is used as a balance weight 3 for correcting rotational imbalance during load operation. A rotor for an electric motor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10221888U JPH0226370U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10221888U JPH0226370U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226370U true JPH0226370U (en) | 1990-02-21 |
Family
ID=31331925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10221888U Pending JPH0226370U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226370U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005065489A (en) * | 2003-08-08 | 2005-03-10 | General Electric Co <Ge> | Backward stapling system and method |
| JP2005065490A (en) * | 2003-08-08 | 2005-03-10 | General Electric Co <Ge> | Rotary backward stapling system and method |
| CN104753277A (en) * | 2015-03-13 | 2015-07-01 | 广东威灵电机制造有限公司 | Rotor for squirrel-cage motor and squirrel-cage motor with same |
| WO2015141307A1 (en) * | 2014-03-20 | 2015-09-24 | 株式会社富士通ゼネラル | Rotor for compressor motor |
| CN110880848A (en) * | 2018-09-05 | 2020-03-13 | 保时捷股份公司 | Method for balancing a rotor of an electric machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564326A (en) * | 1979-06-21 | 1981-01-17 | Mitsui Haitetsuku:Kk | Product receiving pressure generator in forward feed die apparatus for production of laminated iron core |
-
1988
- 1988-08-01 JP JP10221888U patent/JPH0226370U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564326A (en) * | 1979-06-21 | 1981-01-17 | Mitsui Haitetsuku:Kk | Product receiving pressure generator in forward feed die apparatus for production of laminated iron core |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005065489A (en) * | 2003-08-08 | 2005-03-10 | General Electric Co <Ge> | Backward stapling system and method |
| JP2005065490A (en) * | 2003-08-08 | 2005-03-10 | General Electric Co <Ge> | Rotary backward stapling system and method |
| WO2015141307A1 (en) * | 2014-03-20 | 2015-09-24 | 株式会社富士通ゼネラル | Rotor for compressor motor |
| US10141802B2 (en) | 2014-03-20 | 2018-11-27 | Fujitsu General Limited | Rotor of electric motor for compressor |
| CN104753277A (en) * | 2015-03-13 | 2015-07-01 | 广东威灵电机制造有限公司 | Rotor for squirrel-cage motor and squirrel-cage motor with same |
| CN110880848A (en) * | 2018-09-05 | 2020-03-13 | 保时捷股份公司 | Method for balancing a rotor of an electric machine |