JPS6264184U - - Google Patents
Info
- Publication number
- JPS6264184U JPS6264184U JP15515085U JP15515085U JPS6264184U JP S6264184 U JPS6264184 U JP S6264184U JP 15515085 U JP15515085 U JP 15515085U JP 15515085 U JP15515085 U JP 15515085U JP S6264184 U JPS6264184 U JP S6264184U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- linear motor
- gap
- bobbin
- type linear
- 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
- 239000004020 conductor Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
第１図は本考案ボイスコイル型リニアモータの
一実施例を示す一部を破断した平面図、第２図は
同側面図、第３図ａはボビンの側面図、第３図ｂ
は同平面図、第４図は従来のボイスコイル型リニ
アモータの平面図、第５図ａは従来のボイスコイ
ル型リニアモータのボビンの側面図、第５図ｂは
同平面図である。
３０……キヤリツジ、３１……光ピツクアツプ
、３２……ローラ、３３……基台、３５……ボビ
ン、３６，３７……前後両側部、３８……可動コ
イル、３９，４０，４１，４２……ウインド、５
０……センタポール、５１……非磁性良導体、５
２，５３……ヨーク。
Fig. 1 is a partially cutaway plan view showing one embodiment of the voice coil type linear motor of the present invention, Fig. 2 is a side view of the same, Fig. 3a is a side view of the bobbin, Fig. 3b
4 is a plan view of a conventional voice coil linear motor, FIG. 5a is a side view of a bobbin of a conventional voice coil linear motor, and FIG. 5b is a plan view thereof. 30... Carriage, 31... Optical pickup, 32... Roller, 33... Base, 35... Bobbin, 36, 37... Front and rear both sides, 38... Moving coil, 39, 40, 41, 42... ...Wind, 5
0...Center pole, 51...Nonmagnetic good conductor, 5
2,53...York.
Claims (1)
ツプ中に可動コイルを配置させ、この可動コイル
に電流を流すことにより発生する推力によつて動
作させるボイスコイル型リニアモータにおいて、
前記可動コイルのボビンを可動コイルが嵌挿され
るセンタポールと可動コイルの巻かれたボビン内
部との間隙が露出する構造としたことを特徴とす
るボイスコイル型リニアモータ。 In a voice coil type linear motor, a moving coil is arranged in a gap that constitutes a magnetic circuit that generates a uniform magnetic field, and is operated by the thrust generated by passing a current through the moving coil.
A voice coil type linear motor characterized in that the bobbin of the movable coil has a structure in which a gap between a center pole into which the movable coil is inserted and the inside of the bobbin around which the movable coil is wound is exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15515085U JPH0453190Y2 (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15515085U JPH0453190Y2 (en) | 1985-10-09 | 1985-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6264184U true JPS6264184U (en) | 1987-04-21 |
| JPH0453190Y2 JPH0453190Y2 (en) | 1992-12-14 |
Family
ID=31075595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15515085U Expired JPH0453190Y2 (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453190Y2 (en) |
-
1985
- 1985-10-09 JP JP15515085U patent/JPH0453190Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453190Y2 (en) | 1992-12-14 |
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