JPH0166482U - - Google Patents
Info
- Publication number
- JPH0166482U JPH0166482U JP1987161747U JP16174787U JPH0166482U JP H0166482 U JPH0166482 U JP H0166482U JP 1987161747 U JP1987161747 U JP 1987161747U JP 16174787 U JP16174787 U JP 16174787U JP H0166482 U JPH0166482 U JP H0166482U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- pole piece
- end yoke
- protrusion
- permanent magnet
- 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
Landscapes
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図は本考案の第１実施例による要部断面図
、第２図は本考案の第２実施例による要部断面図
、第３図は従来の振動圧縮機全体の断面図を示す
。
図面に用いた符号は、１…振動圧縮機、２…外
側ケーシング、３…圧縮機本体、４…サポートス
プリング、５…サポートスプリング、６…内側ケ
ーシング、７…ヨーク、７ｂ…エンドヨーク、７
０…エンドヨーク、８…シリンダ体、１１…マグ
ネツト、１２…マグネツト、１３…ポールピース
、１４…環状の間隙、１６…駆動コイル、１８…
ピストン、１９…シリンダ部、２０…レゾナンス
スプリング、２１…レゾナンススプリング、３６
…緩衝装置、３７…緩衝装置、３７ａ…リング状
の緩衝部材、３７ｂ…カツプ状のホルダ、７ｂ′
…突部、２３′…突部、４０…ロツド部材、５０
…ロツド部材である。
FIG. 1 is a cross-sectional view of a main part according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part according to a second embodiment of the present invention, and FIG. 3 is a cross-sectional view of the entire conventional vibratory compressor. The symbols used in the drawings are: 1...Vibration compressor, 2...Outer casing, 3...Compressor main body, 4...Support spring, 5...Support spring, 6...Inner casing, 7...Yoke, 7b...End yoke, 7
0... End yoke, 8... Cylinder body, 11... Magnet, 12... Magnet, 13... Pole piece, 14... Annular gap, 16... Drive coil, 18...
Piston, 19...Cylinder part, 20...Resonance spring, 21...Resonance spring, 36
...Buffer device, 37...Buffer device, 37a...Ring-shaped buffer member, 37b...Cup-shaped holder, 7b'
...Protrusion, 23'...Protrusion, 40...Rod member, 50
...It is a rod member.
Claims (1)
ークの他端がシリンダ部材で閉塞されてなる内側
ケーシング内に、前記エンドヨークに永久磁石及
びポールピースを固定的に配設し、該ポールピー
スと前記円筒状ヨークの間に間隙を設け、該間隙
には、交番電力で付勢される駆動コイルが内側ケ
ーシングの軸線方向往復動自在に上下一対のレゾ
ナンススプリングにより挾持され、該駆動コイル
と実質的に一体のピストンが前記シリンダ部材に
設けられたシリンダ部に摺合される圧縮機本体を
そなえ、該圧縮機本体長手方向の両端面に突部を
有し、前記内側ケーシングを弾性的に支持する外
側ケーシング内の前記突部の対応する位置に該突
部を受け入れる緩衝装置を配するようにした振動
圧縮機において、前記エンドヨーク側の突部を、
前記ポールピースと該エンドヨークとの間に永久
磁石を間に介し一体的に固定するロツド部材で構
成したことを特徴とする振動圧縮機。 A permanent magnet and a pole piece are fixedly disposed on the end yoke in an inner casing formed by a cylindrical yoke having one end closed by an end yoke and the other end closed by a cylinder member, and the permanent magnet and the pole piece are fixedly disposed on the end yoke, and the pole piece and the cylinder A gap is provided between the shaped yokes, and in the gap, a drive coil energized by alternating power is held between a pair of upper and lower resonance springs so as to be able to reciprocate in the axial direction of the inner casing, and is substantially integrated with the drive coil. an outer casing that elastically supports the inner casing, the compressor main body having a piston that is slidably engaged with a cylinder portion provided on the cylinder member, and having protrusions on both end surfaces in the longitudinal direction of the compressor main body; In the vibration compressor, a shock absorber for receiving the protrusion is disposed at a position corresponding to the protrusion of the end yoke, the protrusion on the end yoke side being
A vibratory compressor comprising a rod member integrally fixed between the pole piece and the end yoke with a permanent magnet interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161747U JPH0166482U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161747U JPH0166482U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166482U true JPH0166482U (en) | 1989-04-27 |
Family
ID=31444959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161747U Pending JPH0166482U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014208965A (en) * | 2013-03-27 | 2014-11-06 | 公益財団法人鉄道総合技術研究所 | Sensor support device |
-
1987
- 1987-10-22 JP JP1987161747U patent/JPH0166482U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014208965A (en) * | 2013-03-27 | 2014-11-06 | 公益財団法人鉄道総合技術研究所 | Sensor support device |
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