JPS6248168U - - Google Patents
Info
- Publication number
- JPS6248168U JPS6248168U JP13945985U JP13945985U JPS6248168U JP S6248168 U JPS6248168 U JP S6248168U JP 13945985 U JP13945985 U JP 13945985U JP 13945985 U JP13945985 U JP 13945985U JP S6248168 U JPS6248168 U JP S6248168U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- electric machine
- utility
- rotating electric
- arc
- 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
- 229910001234 light alloy Inorganic materials 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第1図a,bは本考案に成る回転子の正面図及
び断面図、第2図a〜cは夫々その永久磁石の正
面図、側面図及び平面図、第3図a,bは本考案
の別の実施例を示す正面図と断面図、第4図a〜
cは従来の回転子の永久磁石を示す正面図、側面
図及び平面図、第5図a,bは従来技術に成る回
転子の正面図と断面図、第6図a,bはリング状
部材を示す正面図と断面図である。
1……回転子、2……永久磁石、2―1……外
周、2―2……内周、2―3……切欠き部、2―
4……段差部、3……円筒状ヨーク、3―1……
ヨークの内周面、4……リング状部材、5……軸
、6……低溶融温度軽合金。
Figures 1 a and b are a front view and a sectional view of the rotor according to the present invention, Figures 2 a to c are a front view, side view, and plan view of the permanent magnet, respectively, and Figures 3 a and b are the rotor according to the present invention. Front view and cross-sectional view showing another embodiment of FIG.
Fig. 5c shows a front view, side view, and plan view of a conventional permanent magnet of a rotor; Fig. 5a, b shows a front view and a sectional view of a rotor according to the prior art; Fig. 6a, b shows a ring-shaped member. They are a front view and a sectional view showing the same. 1...Rotor, 2...Permanent magnet, 2-1...Outer circumference, 2-2...Inner circumference, 2-3...Notch, 2-
4...Stepped portion, 3...Cylindrical yoke, 3-1...
Inner peripheral surface of yoke, 4...Ring-shaped member, 5...Shaft, 6...Low melting temperature light alloy.
Claims (1)
石とこの弧状永久磁石の内側に配設される磁性体
ヨーク間に低溶融温度軽合金を溶融して介在せし
めた後固化することにより両者を一体成形にて固
着した事を特徴とする回転電機の回転子。 (2) 前記弧状永久磁石がその外周両側の各端に
切欠き部を有し、この部分に前記低溶融温度軽合
金が溶融挿着されている事を特徴とする、実用新
案登録請求の範囲第1項記載の回転電機の回転子
。 (3) 前記弧状永久磁石がその外周両側部に小径
の段差部を有し、この部分に前記低溶融温度軽合
金が溶融挿着されている事を特徴とする、実用新
案登録請求の範囲第1項記載の回転電機の同転子
。 (4) 前記磁性体ヨークの両端面及び内周面全体
が前記低溶融温度軽合金で覆われている事を特徴
とする実用新案登録請求の範囲第1項、第2項又
は第3項記載の回転電機の回転子。[Claims for Utility Model Registration] (1) A low melting temperature light alloy is melted and interposed between a plurality of arc-shaped permanent magnets constituting an annular permanent magnet and a magnetic yoke disposed inside the arc-shaped permanent magnets. A rotor for a rotating electric machine, characterized in that the two are integrally molded and fixed by solidifying the rotor. (2) Claims for registration of a utility model, characterized in that the arc-shaped permanent magnet has a notch at each end on both sides of its outer periphery, and the low melting temperature light alloy is melted and inserted into this part. The rotor of the rotating electric machine according to item 1. (3) The above-mentioned arc-shaped permanent magnet has small-diameter stepped portions on both sides of its outer periphery, and the low-melting-temperature light alloy is melt-inserted into these portions, the scope of the utility model registration claim No. The same trochanter for the rotating electric machine according to item 1. (4) Claims 1, 2, or 3 of the utility model registration claim characterized in that both end surfaces and the entire inner peripheral surface of the magnetic yoke are covered with the low melting temperature light alloy. rotor of rotating electric machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13945985U JPS6248168U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13945985U JPS6248168U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6248168U true JPS6248168U (en) | 1987-03-25 |
Family
ID=31045381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13945985U Pending JPS6248168U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6248168U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05255728A (en) * | 1992-01-24 | 1993-10-05 | Paul Wurth Sa | Device for supplying medium into blowing lance |
JP2019205322A (en) * | 2018-05-25 | 2019-11-28 | Tdk株式会社 | Permanent magnet and motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3015907Y1 (en) * | 1954-05-06 | 1955-10-31 |
-
1985
- 1985-09-13 JP JP13945985U patent/JPS6248168U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3015907Y1 (en) * | 1954-05-06 | 1955-10-31 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05255728A (en) * | 1992-01-24 | 1993-10-05 | Paul Wurth Sa | Device for supplying medium into blowing lance |
JP2019205322A (en) * | 2018-05-25 | 2019-11-28 | Tdk株式会社 | Permanent magnet and motor |