JPS5475014A - Voice coil type linear motor - Google Patents
Voice coil type linear motorInfo
- Publication number
- JPS5475014A JPS5475014A JP14177277A JP14177277A JPS5475014A JP S5475014 A JPS5475014 A JP S5475014A JP 14177277 A JP14177277 A JP 14177277A JP 14177277 A JP14177277 A JP 14177277A JP S5475014 A JPS5475014 A JP S5475014A
- Authority
- JP
- Japan
- Prior art keywords
- voice coil
- linear motor
- magnetic flux
- type linear
- coil type
- 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
Abstract
PURPOSE: To reduce time constant and improve speed adptability by setting up the second voice coil which is electrically insulated from the first coil to drive a load and intersecting this second voice coil at right angles with the magnetic flux in the effective magnetic flux gap formed in a magnet section.
CONSTITUTION: The mass (m) of the second voice coil 6 to that (M) of the first voice coil 5 is set to M>m. Both ends of the second voice coil are shortcircuited and electrically insulated from the first voice coil 5. The second voice coil performs the same linear movement as the first one and a part or a full of its wire material exists in the effective magnetic gap G and intersects at right angles with this magnetic flux. This can reduce the time constant of a voice type linear motor and improve speed adaptability.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14177277A JPS5475014A (en) | 1977-11-26 | 1977-11-26 | Voice coil type linear motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14177277A JPS5475014A (en) | 1977-11-26 | 1977-11-26 | Voice coil type linear motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5475014A true JPS5475014A (en) | 1979-06-15 |
Family
ID=15299807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14177277A Pending JPS5475014A (en) | 1977-11-26 | 1977-11-26 | Voice coil type linear motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5475014A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61161950A (en) * | 1984-12-28 | 1986-07-22 | Matsushita Electric Ind Co Ltd | Linear motor |
US7779603B2 (en) * | 2005-01-17 | 2010-08-24 | Yoshino Sangyo Co., Ltd. | Support structure of building |
-
1977
- 1977-11-26 JP JP14177277A patent/JPS5475014A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61161950A (en) * | 1984-12-28 | 1986-07-22 | Matsushita Electric Ind Co Ltd | Linear motor |
US7779603B2 (en) * | 2005-01-17 | 2010-08-24 | Yoshino Sangyo Co., Ltd. | Support structure of building |
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