Method and device for conveying media

Details Method and device for conveying media Method and device for conveying media

2006-05-09

2006-05-09

Freay, Charles G. (Department: 3746)

Pumps

Processes

C417S413200

Reexamination Certificate

active

07040869

ABSTRACT:
Disclosed is a method and a machine (displacement machine or similar) used to convey transportable media (gaseous, liquid, pasty or trickling). The drive produces a migrating wave.

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International Search Report, WO 02/23043, dated Mar. 7, 2002.

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