CONVEYANCE CONDUIT OF PNEUMATIC CONVEYOR, PNEUMATIC CONVEYOR

Japanese Patent JP2017178510

A

PROBLEM TO BE SOLVED: To enable visual confirmation of a conveyance state of an object to be conveyed over a long period of time at a portion where the object to be conveyed is directed downward when conveying the object to be conveyed by pneumatic pressure.SOLUTION: A conveyance conduit of a pneumatic conveyor comprises: a conveyance conduit body through which an object to be conveyed that is conveyed by pneumatic pressure passes and whose primary side is connected to an input part; a downward conduit for conveying the object to be conveyed downward, whose primary side is connected to a secondary side of the conveyance conduit body; and a transparent conduit extending straight, whose primary side is connected to a secondary side of the downward conduit. The inner diameter of the transparent conduit is larger than the inner diameter of the downward conduit, and an inner peripheral surface thereof is arranged on the outer side from an inner peripheral surface of the downward conduit in a diameter direction.SELECTED DRAWING: Figure 2

JPH04277137	METHOD FOR FEEDING BULK MATERIALS, AND APPARATUS FOR EXECUTING THE SAME
JPH09132322	CONCRETE FORCE-FEED ADJUSTING PIPE, CONCRETE FORCE-FEED PLACING METHOD, AND CONCRETE FORCE-FEED PLACING DEVICE
WO/2001/049589	EXPANSION JOINT FOR HIGH-PRESSURE HIGH-TEMPERATURE PNEUMATIC TRANSPORT OF DRI OR OTHER ABRASIVE PARTICLES

NARUKAWA EIICHI
TANAKA TOSHIHARU
HORI TAKEO
NOJIMA KOJI

JP2016065676A

October 05, 2017

March 29, 2016

Click for automatic bibliography generation  

TAIWA SEIKI:KK

B65G53/52; B65G53/24; B65G53/60

JP2010023435A	2010-02-04
JPS59140229U	1984-09-19
JPS5652325A	1981-05-11
JPS4742780B

US6394708B1

2002-05-28

Nobumichi Miyata
Masao Yamakawa

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