JPS6428364A - Vacuum formation of film - Google Patents
Vacuum formation of filmInfo
- Publication number
- JPS6428364A JPS6428364A JP18219187A JP18219187A JPS6428364A JP S6428364 A JPS6428364 A JP S6428364A JP 18219187 A JP18219187 A JP 18219187A JP 18219187 A JP18219187 A JP 18219187A JP S6428364 A JPS6428364 A JP S6428364A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- film
- vessel
- tray
- dropped
- 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
- Physical Vapour Deposition (AREA)
Abstract
PURPOSE:To form a thin film having a uniform thickness on a particulate material by placing a tray-shaped vessel carrying the particles to be formed with the film in a vacuum chamber and oscillating the particles to be formed with the film together with the tray-shaped vessel during the period of film formation. CONSTITUTION:A coil 12 is intermittently energized from a power supply 10 to magnetize a magnetic core 14 intermittently. A magnetic material 8 is thereby alternately attracted to a magnetic core 10 to vertically oscillate the tray-shaped vessel 4 contg. the particles 6 to be formed with the film. This oscillation is supported by a spring material 6 and is amplified so that the respective particles 6 are sprung upward to the vessel 4 as shown by arrows (a). The risen particles are again dropped onto the vessel 4. The particles are brought into collision against the other particles 6 on the vessel 4 at this time so that the particles are dropped to the places different from before. The dropped particles 6 are thus pressed to the fresh particle surfaces on the different inside surface of the vessel 4. The film having the uniform thickness is formed over the entire surface of the particles 6 by the repetition of the above-mentioned springing during the vacuum film formation period.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18219187A JPS6428364A (en) | 1987-07-23 | 1987-07-23 | Vacuum formation of film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18219187A JPS6428364A (en) | 1987-07-23 | 1987-07-23 | Vacuum formation of film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6428364A true JPS6428364A (en) | 1989-01-30 |
Family
ID=16113930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18219187A Pending JPS6428364A (en) | 1987-07-23 | 1987-07-23 | Vacuum formation of film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6428364A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19746332C2 (en) * | 1997-02-19 | 1999-10-07 | Fraunhofer Ges Forschung | Device for coating components or other materials |
JP2007076491A (en) * | 2005-09-14 | 2007-03-29 | Hitachi Ltd | Operation device for on-vehicle equipment |
JP2007204786A (en) * | 2006-01-31 | 2007-08-16 | Bridgestone Corp | Particle coating method and particle coating apparatus |
JP2007204785A (en) * | 2006-01-31 | 2007-08-16 | Bridgestone Corp | Particle coating method and particle coating apparatus |
CN110699650A (en) * | 2019-09-19 | 2020-01-17 | 金陵科技学院 | Reinforced pill and preparation method thereof |
-
1987
- 1987-07-23 JP JP18219187A patent/JPS6428364A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19746332C2 (en) * | 1997-02-19 | 1999-10-07 | Fraunhofer Ges Forschung | Device for coating components or other materials |
JP2007076491A (en) * | 2005-09-14 | 2007-03-29 | Hitachi Ltd | Operation device for on-vehicle equipment |
JP2007204786A (en) * | 2006-01-31 | 2007-08-16 | Bridgestone Corp | Particle coating method and particle coating apparatus |
JP2007204785A (en) * | 2006-01-31 | 2007-08-16 | Bridgestone Corp | Particle coating method and particle coating apparatus |
CN110699650A (en) * | 2019-09-19 | 2020-01-17 | 金陵科技学院 | Reinforced pill and preparation method thereof |
CN110699650B (en) * | 2019-09-19 | 2021-10-29 | 金陵科技学院 | Reinforced pill and preparation method thereof |
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