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公开(公告)号：US3877036A
公开(公告)日：1975-04-08
申请号：US37607273
申请日：1973-07-02
Applicant: IBM
Inventor： LOEFFLER KARL HEINZ , WEICHARDT HEINZ HERMANN
CPC classification number: B41J2/09
Abstract: An ink jet printing system in which vernier jet alignment is achieved by positioning an electrode within close proximity to the continuous stream of ink being emitted by the jet and applying a voltage to the electrode so as to create an asymmetrical force field which has a component perpendicular to the ink stream direction and which affects the trajectory of the ink stream. The vernier jet alignment technique reduces the high cost involved in obtaining similar tolerances mechanically and the complexity of electronic alignment after drop formation, and is suitable for either single or multiple jet printer configurations.
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公开(公告)号：DE2431077A1
公开(公告)日：1975-01-23
申请号：DE2431077
申请日：1974-06-28
Applicant: IBM
Inventor： LOEFFLER KARL HEINZ , WEICHARDT HEINZ HERMANN
Abstract: 1432103 Ink jet printers INTERNATIONAL BUSINESS MACHINES CORP 28 May 1974 [2 July 1973] 23666/74 Heading B6F An ink jet printer includes an adjustment electrode 28 for each ink stream, located at a point prior to break-up of the stream into droplets, whereby the alignment of the stream can be accurately adjusted.
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