Title: Method for producing high voltage electrostatic doubler box
Application Number: 94111921 Application Date: 1994.09.29
Publication Number: 1119780 Publication Date: 1996.04.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01G4/00
Applicant(s) Name: Zhang Xuefeng Address: 610081
Inventor(s) Name:
Attorney & Agent: JIANG XIAOPING
Abstract:
     The electronic elements in voltage-doubling circuit are placed in the sealing carrier, heated and kept for several hours, after moisture is completely removed, under the condition of that its vacuum is 0.8-1.2 negative atmospheric pressure the fully-stirred and heated sealing material is poured, and then the temp. and pressure are slowly reduced to normal within several hours, so that the invented high-voltage electrostatic doubler box can be obtained. Its interior has no gap or bubble produced by the presence of air. Said doubler box can be used in electrostatic flocking machine.
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