Title:
METHOD FOR DESIGNING ELECTRIFYING DEVICE
Document Type and Number:
Japanese Patent JP3258180
Kind Code:
B2
Abstract:
PURPOSE: To shorten the time taken until a discharge gap is decided by limiting the set range of the discharge gap and deciding a course to decide the discharge gap in the case of deciding the discharge gap in a design stage.
CONSTITUTION: Relation Vs between the discharge gap and surface potential and relation ΔVs between the discharge gap and surface potential dispersion are obtained, and necessary surface potential Vo (-600V) and the range of the discharge gap L2 to L1 (about 5 to 10mm) satisfying that it is within the range of the allowable surface potential dispersion ΔVp (30V) are obtained. By lowering an impressed current, Vs and ΔVs are changed as shown by a chain line in figure. Thus, by utilizing that the range of the discharge gap is narrowed, the discharge gap is converged to one point (about 7.5mm).
More Like This:
| JP2003043859 | ELECTROPHOTOGRAPHIC DEVICE AND PROCESS CARTRIDGE |
| JPH02257161 | IMAGE FORMING DEVICE |
| JPH06337600 | IMAGE FORMING DEVICE |
Inventors:
Kazuhiro Matsuyama
Takashi Sakai
Haruo Nishiyama
Takashi Sakai
Haruo Nishiyama
Application Number:
JP25365194A
Publication Date:
February 18, 2002
Filing Date:
October 19, 1994
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G03G15/02; H01T19/04; (IPC1-7): G03G15/02
Domestic Patent References:
| JP52314A | ||||
| JP5232779A | ||||
| JP611947A |
Attorney, Agent or Firm:
Hisao Komori
Previous Patent: HIGH-PRECISION TELEVISION
Next Patent: BUTTON TYPE BATTERY AND MANUFACTURE OF GASKET THEREFOR
Next Patent: BUTTON TYPE BATTERY AND MANUFACTURE OF GASKET THEREFOR