Title:
JETTING PUMP AND PUMP VESSEL HAVING SAID JETTING PUMP
Document Type and Number:
WIPO Patent Application WO/2014/098126
Kind Code:
A1
Abstract:
Provided are: a jetting pump that is compact, is easily produced, and has high reliability with respect to check valve sealing; and a pump vessel having the jetting pump. At least one of the check valves used in the jetting pump (21) is a check valve unit (81 (82)) provided with a check valve mechanism that: has a base, which is provided with a valve hole, and a film, which overlaps the base in a manner able to open and close the valve hole; and permits a fluid to pass only in one direction from the base side to the film side. The base has: a valve section to which the valve hole is provided and the film overlaps; and an attachment section for attaching to an attachment subject. The valve section is provided to a region that does not overlap the attachment section in a manner so that the film does not contact the attachment subject.
Inventors:
SORIMOTO MASANORI (JP)
Application Number:
PCT/JP2013/083879
Publication Date:
June 26, 2014
Filing Date:
December 18, 2013
Export Citation:
Assignee:
TECHNOCRATS CORP (JP)
International Classes:
B65D47/20; B65D81/24; B65D83/00; F16K15/14; F16K15/16
Foreign References:
| JPS4726287A | ||||
| JPH10194308A | 1998-07-28 | |||
| JP2005160972A | 2005-06-23 | |||
| JP2011111202A | 2011-06-09 | |||
| JP2011230840A | 2011-11-17 |
Attorney, Agent or Firm:
SENTOKUIN, Hiroshi (JP)
専徳院 博 (JP)
専徳院 博 (JP)
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