JPS61125686U - - Google Patents
Info
- Publication number
- JPS61125686U JPS61125686U JP883985U JP883985U JPS61125686U JP S61125686 U JPS61125686 U JP S61125686U JP 883985 U JP883985 U JP 883985U JP 883985 U JP883985 U JP 883985U JP S61125686 U JPS61125686 U JP S61125686U
- Authority
- JP
- Japan
- Prior art keywords
- closing member
- permanent magnet
- casing
- yoke
- axial direction
- 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.)
- Granted
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Description
第１図〜第３図は本考案の第１実施例を示すも
ので、第１図は全体縦断面図、第２図はヨークの
下端と取付板との分解斜視図、第３図はヨークに
取付板を装着した状態を示す斜視図、第４図は本
考案の第２実施例を示すもので、ヨークを下方か
ら見た端面図、第５図は本考案の第３実施例を示
すもので、ヨークの下端を下方から見た斜視図、
第６図は本考案の第４実施例を示すもので、ヨー
クの下端を部分的に切欠いて下方から見た斜視図
である。
１……振動圧縮機、６……ケーシング、７……
ヨーク、８……閉塞部材、９，４６，４８，５２
……取付板、１０……ねじ部材、１６，４７，５
１，５５……ねじ孔、２１……永久磁石、２２…
…間隙、２３……ポールピース、２４……駆動コ
イル、２６……ピストン、２７……シリンダ部。
Figures 1 to 3 show the first embodiment of the present invention, with Figure 1 being an overall vertical sectional view, Figure 2 being an exploded perspective view of the lower end of the yoke and the mounting plate, and Figure 3 being an exploded perspective view of the yoke. FIG. 4 is a perspective view showing a state in which a mounting plate is attached to the yoke, FIG. 4 shows a second embodiment of the present invention, and an end view of the yoke seen from below, and FIG. 5 shows a third embodiment of the present invention. A perspective view of the lower end of the yoke viewed from below.
FIG. 6 shows a fourth embodiment of the present invention, and is a perspective view seen from below with the lower end of the yoke partially cut away. 1... Vibratory compressor, 6... Casing, 7...
Yoke, 8...Closing member, 9, 46, 48, 52
...Mounting plate, 10...Screw member, 16, 47, 5
1,55...Screw hole, 21...Permanent magnet, 22...
...Gap, 23...Pole piece, 24...Drive coil, 26...Piston, 27...Cylinder section.
Claims (1)
材で閉塞されて成るケーシング内に、永久磁石と
、該永久磁石との間に環状の間隙を形成するポー
ルピースとが固定的に配設され、前記間隙には、
交番電力で付勢される駆動コイルがケーシングの
軸方向移動自在に配置され、該コイルと実質的に
一体のピストンが前記閉塞部材に設けられたシリ
ンダ部に摺合される振動圧縮機において、前記ヨ
ークの他端側内面には、ケーシングの軸方向に沿
うねじ孔を有する取付板が装着され、前記閉塞部
材は該閉塞部材を貫通して前記ねじ孔に螺合する
ねじ部材によりヨークの他端に固定されることを
特徴とする振動圧縮機。 A permanent magnet and a pole piece that forms an annular gap between the permanent magnet and the permanent magnet are fixedly disposed in a casing formed of a cylindrical yoke with one end closed and the other end closed with a closing member. , in the gap,
A vibratory compressor in which a drive coil energized by alternating power is disposed so as to be movable in the axial direction of a casing, and a piston that is substantially integral with the coil is slidably engaged with a cylinder portion provided in the closing member. A mounting plate having a screw hole along the axial direction of the casing is attached to the inner surface of the other end, and the closing member is attached to the other end of the yoke by a screw member that passes through the closing member and is screwed into the screw hole. A vibratory compressor characterized in that it is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP883985U JPH0110453Y2 (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP883985U JPH0110453Y2 (en) | 1985-01-25 | 1985-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125686U true JPS61125686U (en) | 1986-08-07 |
| JPH0110453Y2 JPH0110453Y2 (en) | 1989-03-24 |
Family
ID=30488494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP883985U Expired JPH0110453Y2 (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0110453Y2 (en) |
-
1985
- 1985-01-25 JP JP883985U patent/JPH0110453Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0110453Y2 (en) | 1989-03-24 |
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