Title:
FLUID DISCHARGE MECHANISM AND SPRAY DEVICE FOR FLUID
Document Type and Number:
WIPO Patent Application WO/2019/073785
Kind Code:
A1
Abstract:
A fluid discharge mechanism is provided with: a valve chamber provided with a linking part linked to a pressurization space for a fluid, a first connecting path part formed on a side opposite from the linking part, and a second connecting path part formed in a location between the linking part and the first connecting path part; a main flow path connecting the second connecting path part and a discharge opening; a sub-flow path connecting the first connecting path part and the main flow path; and a valve body provided in the valve chamber and configured so as to move forward to the first connecting path part side when the pressurization space reaches a prescribed pressure and open the second connecting path part, thereby causing a discharge, and so as to move back to the linking part side after completion of the discharge.
Inventors:
NEZU MIKIO (JP)
Application Number:
PCT/JP2018/035072
Publication Date:
April 18, 2019
Filing Date:
September 21, 2018
Export Citation:
Assignee:
NIFCO INC (JP)
International Classes:
B05B1/08; B05B1/32; B60S1/60; F16K17/02
Foreign References:
| JP2017528358A | 2017-09-28 | |||
| JP2005083395A | 2005-03-31 | |||
| JPS4619202B1 | ||||
| JP2018118717A | 2018-08-02 |
Attorney, Agent or Firm:
OGAWA Toshiharu et al. (JP)
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