Title:
HIGH-VISCOSITY MATERIAL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/118372
Kind Code:
A1
Abstract:
[Problem] To allow sustained supply in a high-viscosity material supply device of a high-viscosity material even when the high-viscosity material is being replenished, and to achieve a space reduction therewith. [Solution] When a high-viscosity material (M) is stored in a main tank (2), a valve (16) is opened, the high-viscosity material (M) in the main tank (2) is pressurized by a main piston member (4) and extruded into a buffer tank (3) via a connecting path (15), and is further discharged from within the buffer tank (3) by a main pump (17). When the main tank (2) is empty, the valve (16) is closed, and the high-viscosity material (M) in the buffer tank (3) is pressurized by a buffer piston (5) and continuously supplied to the main pump (17). During this interval, the main piston member (4) is retracted, and the buffer tank (2) is replenished with the high-viscosity material (M), thus allowing sustained supply of the high-viscosity material (M) even during replenishment thereof. Integrating the buffer tank (3) into the main piston member (4) achieves a space reduction therewith.
Inventors:
KIMURA TAKAHIRO (JP)
Application Number:
PCT/JP2012/080763
Publication Date:
August 15, 2013
Filing Date:
November 28, 2012
Export Citation:
Assignee:
THREE BOND CO LTD (JP)
International Classes:
B01J4/00; B05C11/10; F04B3/00; F04B15/02
Foreign References:
| JPS5521001U | 1980-02-09 | |||
| JP2002087478A | 2002-03-27 | |||
| JPS50102945U | 1975-08-25 |
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (JP)
Sepal Tsuneo (JP)
Sepal Tsuneo (JP)
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Claims:
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