发明名称 |
Printer compact coil winding system |
摘要 |
An impact printer having one or multiple lines of hammers on a hammerbank for impacting a print ribbon against a print media after release by one or more electrically energized coils in a magnetic circuit with one or more pole pieces retaining the hammers prior to impact. One or more of the coils has a spaced winding thereby allowing filling of the spaced winding during return winding. Another embodiment utilizes a longitudinal return from an initial winding which can be formed with multiple layers or multiple overlappings of the longitudinal return. The foregoing minimizes a first dimension while having controlled wire crossing resulting in expansion in a second dimension, thereby allowing compaction of magnetic circuits in the first dimension.
|
申请公布号 |
US2003051616(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
US20010008908 |
申请日期 |
2001.12.06 |
申请人 |
KINLEY JOHN STANLEY;BARRUS GORDON B. |
发明人 |
KINLEY JOHN STANLEY;BARRUS GORDON B. |
分类号 |
B41J2/22;(IPC1-7):B41J2/22 |
主分类号 |
B41J2/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|