JPS55149000A - Ejector pump - Google Patents

Ejector pump

Info

Publication number
JPS55149000A
JPS55149000A JP5650179A JP5650179A JPS55149000A JP S55149000 A JPS55149000 A JP S55149000A JP 5650179 A JP5650179 A JP 5650179A JP 5650179 A JP5650179 A JP 5650179A JP S55149000 A JPS55149000 A JP S55149000A
Authority
JP
Japan
Prior art keywords
wall
hopper
inside wall
concretion
gas flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5650179A
Other languages
Japanese (ja)
Inventor
Koichi Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kansai Paint Co Ltd
Original Assignee
Kansai Paint Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Priority to JP5650179A priority Critical patent/JPS55149000A/en
Publication of JPS55149000A publication Critical patent/JPS55149000A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1413—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising a container fixed to the discharge device
    • B05B7/1422—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising a container fixed to the discharge device the means for supplying particulate material comprising moving mechanical means, e.g. to impart vibration

Abstract

PURPOSE: To prevent carried material from concretion and deposition on the inner wall of a hopper by constructing the side wall of the hopper with the sxternal wall and the inside wall formed by a porous material and injecting gas flow through the inside wall into the hopper.
CONSTITUTION: The side wall of a hopper is constructed of the external wall 12 and the inside wall 11 formed by a pororus material. Gas flow is injected into the hopper 1 through a flow injection port 25 port and the inside wall 11. Thus, a gas layer is formed on the inside surface of the inside wall 11 so that the concretion and depositing of carried material on the inside wall 11 can be effectively avoided.
COPYRIGHT: (C)1980,JPO&Japio
JP5650179A 1979-05-09 1979-05-09 Ejector pump Pending JPS55149000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5650179A JPS55149000A (en) 1979-05-09 1979-05-09 Ejector pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5650179A JPS55149000A (en) 1979-05-09 1979-05-09 Ejector pump

Publications (1)

Publication Number Publication Date
JPS55149000A true JPS55149000A (en) 1980-11-19

Family

ID=13028847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5650179A Pending JPS55149000A (en) 1979-05-09 1979-05-09 Ejector pump

Country Status (1)

Country Link
JP (1) JPS55149000A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028256A1 (en) * 1995-03-09 1996-09-19 Minnesota Mining And Manufacturing Company Method and apparatus for fabricating a particle-coated substrate, and such substrate
US6040004A (en) * 1995-03-09 2000-03-21 3M Innovative Properties Company Method and apparatus for fabricating a particle-coated substrate, and such substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028256A1 (en) * 1995-03-09 1996-09-19 Minnesota Mining And Manufacturing Company Method and apparatus for fabricating a particle-coated substrate, and such substrate
US6040004A (en) * 1995-03-09 2000-03-21 3M Innovative Properties Company Method and apparatus for fabricating a particle-coated substrate, and such substrate

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