Multi material extrusion manifold - with flow paths superimposed for balan-ced flow round bends
Реферат: Flow manifolds for combining the flows from >=2 extruders into a common channel prior to passing round a bend where the flows are superimposed with their interfaces parallel to the plane of the bend. Each component material flow is subjected to a similar degree to the drag profile differential when passing round the bend, ensuring that the component balance is maintained throughout the length of the channel.
Printing apparatus with ink circulation flow path
Номер патента: US09844948B2. Автор: Masaaki Ando. Владелец: Seiko Epson Corp. Дата публикации: 2017-12-19.