发明名称 |
Electrostatic transportation device, development device and image formation apparatus |
摘要 |
An electrostatic transportation device is provided with a transporting base plate having a plurality of electrodes which generate an electric field which performs transporting and hopping of fine particles by an electrostatic force, wherein a width of each of the electrodes in a travelling direction of the fine particles is set to be in a range of 1 time to 20 times an average particle diameter of the fine particles, a pitch between the electrodes in the travelling direction of the fine particles is set to be in a range of 1 time to 20 times the average particle diameter of the fine particles, and driving waveforms of n phases or more (n is an integer of 3 or more) are applied to respective electrodes.
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申请公布号 |
US2002131795(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020098125 |
申请日期 |
2002.03.15 |
申请人 |
MIYAGUCHI YOHICHIRO;KONDOH NOBUAKI;TAKEMOTO TAKESHI;SAKAI KATSUO;HORIKE MASANORI |
发明人 |
MIYAGUCHI YOHICHIRO;KONDOH NOBUAKI;TAKEMOTO TAKESHI;SAKAI KATSUO;HORIKE MASANORI |
分类号 |
G03G15/08;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/08 |
代理机构 |
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