JPH0169358U - - Google Patents
Info
- Publication number
- JPH0169358U JPH0169358U JP1987163915U JP16391587U JPH0169358U JP H0169358 U JPH0169358 U JP H0169358U JP 1987163915 U JP1987163915 U JP 1987163915U JP 16391587 U JP16391587 U JP 16391587U JP H0169358 U JPH0169358 U JP H0169358U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- stator
- sealed
- rotor
- electric motor
- 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
- 239000007788 liquid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図〜第３図はこの考案の一実施例による液
封式電動機に係り、第１図は液封式電動機の部分
半断面図、第２図は固定子クランパの正面図、第
３図は第２図の−線断面図、第４図、第５図
は従来の液封式電動機を示し、第４図は部分断面
図、第５図は要部の部分半断面図である。
図において、１は外殻、２はシヤフト、３は回
転子、１０は固定子、１０ａはコイルエンド、１
０ｂはコイル、２０は固定子クランパ、２１は溝
、２２はバイパス穴である。なお、図中、同一符
号は同一、または相当部分を示す。
Figures 1 to 3 relate to a liquid ring electric motor according to an embodiment of the invention, in which Figure 1 is a partial half-sectional view of the liquid ring electric motor, Figure 2 is a front view of the stator clamper, and Figure 3 is a front view of the stator clamper. 2 is a sectional view taken along the - line in FIG. 2, FIGS. 4 and 5 show a conventional liquid ring electric motor, FIG. 4 is a partial sectional view, and FIG. 5 is a partial half sectional view of the main part. In the figure, 1 is an outer shell, 2 is a shaft, 3 is a rotor, 10 is a stator, 10a is a coil end, 1
0b is a coil, 20 is a stator clamper, 21 is a groove, and 22 is a bypass hole. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
たシヤフトを挿設し、更にこの回転子を細隙を介
して固定子を配設するとともに、これら両者を収
縮する空間を円筒状のキヤンによつて画成して、
これら両者間に潤滑油等の封入液を封入し、回転
子側空間の封入液を上記外殻表面に循環させて冷
却する構成を備えた液封式電動機において、キヤ
ン内封入液の自然対流を良くするため、コイルエ
ンドの内側から外側へバイパスするバイパス穴を
設けた固定子クランパを固定子の両端に形成した
ことを特徴とする液封式電動機。 A shaft with a rotor fixed to it having an end ring is inserted into the outer shell, and a stator is placed through the rotor through a narrow gap, and the space in which both are contracted is created by a cylindrical can. I drew it,
In a liquid-sealed electric motor, which has a structure in which a liquid such as lubricating oil is sealed between the two, and the liquid in the rotor side space is circulated to the surface of the outer shell for cooling, natural convection of the liquid sealed in the can is used. A liquid-sealed electric motor characterized in that stator clampers are formed at both ends of the stator with bypass holes that bypass the coil ends from the inside to the outside in order to improve the performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163915U JPH0169358U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163915U JPH0169358U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169358U true JPH0169358U (en) | 1989-05-09 |
Family
ID=31449069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163915U Pending JPH0169358U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015033226A (en) * | 2013-08-02 | 2015-02-16 | マツダ株式会社 | Rotating electrical machine |
| JP2023076218A (en) * | 2021-11-22 | 2023-06-01 | 株式会社Ihi | Motor |
-
1987
- 1987-10-27 JP JP1987163915U patent/JPH0169358U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015033226A (en) * | 2013-08-02 | 2015-02-16 | マツダ株式会社 | Rotating electrical machine |
| JP2023076218A (en) * | 2021-11-22 | 2023-06-01 | 株式会社Ihi | Motor |
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