Title:
EJECTOR
Document Type and Number:
Japanese Patent JP3908447
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an ejector capable of preventing drop of the suction force due to adhesion of any substance to the inner wall of the ejector originating from the composition of the sucked fluid.
SOLUTION: The ejector is composed of a suction chamber 1, a nozzle 2 in communication with the suction chamber 1, a fluid lead-in pipe 3 and a diffuser 4, whereby the suction fluid Q2 is sucked to the suction chamber 1 through the fluid lead-in pipe 3 by spouting a drive fluid Q1 from the nozzle 2 to the diffuser 4, and also the suction fluid Q2 is exhausted through the diffuser 4 by the outflowing force of the drive fluid Q1, wherein a wet wall forming means forms wet walls 9 with a liquid Q3 on the inner walls of the suction chamber 1 and/or diffuser 4.
Inventors:
Takashi Kyotani
Application Number:
JP2000244356A
Publication Date:
April 25, 2007
Filing Date:
August 11, 2000
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F04F5/44; B01J3/00; B01J10/00; F04F5/16; F04F5/20; F04F5/24; (IPC1-7): F04F5/44; B01J3/00; B01J10/00; F04F5/20
Domestic Patent References:
| JP10331798A | ||||
| JP1159500A | ||||
| JP7027100A | ||||
| JP59162939A | ||||
| JP58110873A | ||||
| JP1105798U | ||||
| JP63150500A |
Attorney, Agent or Firm:
Takashi Kumagai
Yu Takagi
Yu Takagi
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