JPH0289822U - - Google Patents
Info
- Publication number
- JPH0289822U JPH0289822U JP17001688U JP17001688U JPH0289822U JP H0289822 U JPH0289822 U JP H0289822U JP 17001688 U JP17001688 U JP 17001688U JP 17001688 U JP17001688 U JP 17001688U JP H0289822 U JPH0289822 U JP H0289822U
- Authority
- JP
- Japan
- Prior art keywords
- rotor shaft
- rotor
- rotor plate
- view
- variable capacitor
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
第１図乃至第６図は本考案の一実施例であり、
第１図はロータシヤフトの斜面図、第２図は第１
図Ａ−Ａ線断面図、第３図はロータ極板の嵌挿状
態を示す横断面図、第４図は第１図Ｂ−Ｂ線断面
図、第５図は他の実施例のロータ極板の平面図、
第６図は第５図のロータ極板の嵌挿状態を示す横
断面図である。
第７図はロータシヤフトの成形金型の断面図、
第８図は従来のロータシヤフトの斜面図、第９図
はロータシヤフトにロータ極板を嵌挿して積層し
た状態を示す一部縦断面図、第１０図は第８図Ｃ
−Ｃ線断面図、第１１図は従来のロータ極板の嵌
挿状態を示す横断面図である。
１……ロータシヤフト、４……ロータ極板、４
ａ……ロータシヤフト嵌挿孔、９……バリ、Ｐ…
…小隙、Ｗ……平面部。
Figures 1 to 6 show an embodiment of the present invention,
Figure 1 is a slope view of the rotor shaft, Figure 2 is a slope view of the rotor shaft.
Figure 3 is a sectional view taken along the line A-A, Figure 3 is a cross-sectional view showing how the rotor plate is inserted, Figure 4 is a sectional view taken along line B-B in Figure 1, and Figure 5 is a rotor pole of another embodiment. plan view of the board,
FIG. 6 is a cross-sectional view showing the rotor plate of FIG. 5 in an inserted state. Figure 7 is a cross-sectional view of the rotor shaft molding die.
Fig. 8 is a perspective view of a conventional rotor shaft, Fig. 9 is a partial vertical cross-sectional view showing a state in which rotor pole plates are inserted and stacked on the rotor shaft, and Fig. 10 is Fig. 8C.
-C line sectional view and FIG. 11 are transverse sectional views showing a conventional rotor plate in an inserted state. 1...Rotor shaft, 4...Rotor plate, 4
a... Rotor shaft insertion hole, 9... Burr, P...
...Small gap, W...flat part.
Claims (1)
を嵌挿する装置であつて、該ロータシヤフトの軸
方向に有する型抜時のバリがロータ極板に設けた
ロータシヤフト嵌挿孔に引掛しないように、該バ
リとロータシヤフト嵌挿孔の孔壁間に小隙を保持
できるようにしたことを特徴とする可変コンデン
サに於けるロータ極板嵌挿装置。 A device for inserting a rotor plate into the rotor shaft of a variable capacitor, which is designed to prevent the burr formed in the axial direction of the rotor shaft from getting caught in the rotor shaft insertion hole provided in the rotor plate. A rotor plate insertion device for a variable capacitor, characterized in that a small gap can be maintained between a burr and a hole wall of a rotor shaft insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17001688U JPH0289822U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17001688U JPH0289822U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289822U true JPH0289822U (en) | 1990-07-17 |
Family
ID=31460581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17001688U Pending JPH0289822U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133420U (en) * | 1991-06-03 | 1992-12-11 | ミツミ電機株式会社 | variable capacitor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795615A (en) * | 1980-12-05 | 1982-06-14 | Alps Electric Co Ltd | Method of producing plate block for variable capacitor |
-
1988
- 1988-12-28 JP JP17001688U patent/JPH0289822U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5795615A (en) * | 1980-12-05 | 1982-06-14 | Alps Electric Co Ltd | Method of producing plate block for variable capacitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133420U (en) * | 1991-06-03 | 1992-12-11 | ミツミ電機株式会社 | variable capacitor |
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