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Title:
NOZZLE AND VESSEL TO WHICH NOZZLE IS FITTED
Document Type and Number:
Japanese Patent JP3580501
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a nozzle having a simple structure about a nozzle part, excellent function and general applicability and a vessel to which the nozzle is fitted.
SOLUTION: A throat part having a diameter decreased so that the cross-section of a flow passage is stepped to be narrow is provided forward the flow passage, the length of the throat part in the flow passage direction and the diameter of the throat part is formed to be mutually related to have a size corresponding to the properties such as the viscosity and/or the surface tension of a liquid material to be used. A connection part freely detachable is provided at an inlet part for the liquid material, where is a position of the upstream side of the flow through an approach passage leading to the throat part.


Inventors:
Yoko Watanabe
Application Number:
JP2001233637A
Publication Date:
October 27, 2004
Filing Date:
August 01, 2001
Export Citation:
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Assignee:
Yoko Watanabe
International Classes:
B65D83/00; B05B1/02; B05C17/00; (IPC1-7): B05B1/02; B05C17/00; B65D83/00
Domestic Patent References:
JP4078161U
JP5051786U
JP4310256A
JP7144168A
JP10118196A
JP10236552A
JP11206455A
JP3059311U
Attorney, Agent or Firm:
Hiroyuki Niwa
Tadao Noguchi