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Title:
FREE SUPPORT TYPE SPIRAL PUMP
Document Type and Number:
Japanese Patent JP2016138504
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a free support type spiral pump which has small number of limitations on an installation location and enables easy change of an entire length and manufacturing at low costs.SOLUTION: A free support type spiral pump 1 includes: annular discs 2 which are concentrically disposed spaced away from each other; rod-like bodies 3, each of which is disposed perpendicular to a plane part of each annular disc 2 and connects the annular discs 2 with each other; a synthetic resin tube 4 installed at the inner side of the annular discs 2 while being wound into a spiral shape; and a fixture 5 connected to the rod-like bodies 3.SELECTED DRAWING: Figure 1

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Inventors:
石田 誠志
Application Number:
JP2015013718A
Publication Date:
August 04, 2016
Filing Date:
January 27, 2015
Export Citation:
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Assignee:
株式会社アイワテクノ
International Classes:
F04B19/12
Domestic Patent References:
JPH07269489A1995-10-17
JP2000170649A2000-06-20
JPS5356104U1978-05-13
Attorney, Agent or Firm:
井上 浩