JPS649470U - - Google Patents
Info
- Publication number
- JPS649470U JPS649470U JP10357787U JP10357787U JPS649470U JP S649470 U JPS649470 U JP S649470U JP 10357787 U JP10357787 U JP 10357787U JP 10357787 U JP10357787 U JP 10357787U JP S649470 U JPS649470 U JP S649470U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- detection element
- notch
- induction motor
- speed detection
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000004512 die casting Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Induction Machinery (AREA)
Description
第１図は本考案の実施例における誘導電動機の
縦断面図、第２図は同速度検出素子の取付け部の
斜視図、第３図は従来の誘導電動機の速度検出素
子の取付け部の断面図である。
１……速度検出素子、２ａ……ロータコア部、
２ｂ……２次導体、３……ステータコア部、３ａ
……切欠部。
Fig. 1 is a longitudinal sectional view of an induction motor according to an embodiment of the present invention, Fig. 2 is a perspective view of the mounting part of the same speed detection element, and Fig. 3 is a sectional view of the mounting part of the speed detection element of a conventional induction motor. It is. 1...Speed detection element, 2a...Rotor core part,
2b...Secondary conductor, 3...Stator core part, 3a
...Notch.
Claims (1)
ステータコア部とアルミダイカストにて形成され
た２次導体を有する回転子との対向面に、回転子
の速度を検出する速度検出素子を配置してなる誘
導電動機。 (2) ステータコア部の回転子との対向面に切欠
部を設け、この切欠部に速度検出素子を取り付け
た実用新案登録請求の範囲第１項記載の誘導電動
機。[Scope of Claim for Utility Model Registration] (1) A stator core portion of a stator made of laminated thin steel plates and a rotor having a secondary conductor made of aluminum die-casting are provided on the opposing surface of the rotor. An induction motor equipped with a speed detection element that detects speed. (2) The induction motor according to claim 1, wherein a notch is provided on the surface of the stator core facing the rotor, and a speed detection element is attached to the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10357787U JPS649470U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10357787U JPS649470U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649470U true JPS649470U (en) | 1989-01-19 |
Family
ID=31334536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10357787U Pending JPS649470U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649470U (en) |
-
1987
- 1987-07-06 JP JP10357787U patent/JPS649470U/ja active Pending
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