SOLID METAL ORIFICE PLATE FOR A JET DROP RECORDER
10-02-1981 дата публикации
Номер:
CA1095225A
Принадлежит: MEAD CORP, MEAD CORPORATION (THE)
Контакты:
Номер заявки: 309343
Дата заявки: 15-08-1978
SOLID METAL ORIFICE PLATE FOR A JET DROP RECORDER An orifice plate for a jet drop recorder is fabricated by plating techniques. It is formed throughout of a single, homogeneous material, such as nickel, for compatibility with the recorder ink, and is of sufficient thickness to provide adequate strength. The orifices are open on both sides for easy cleaning.