Title:
JETTING PUMP AND PUMP VESSEL HAVING SAID JETTING PUMP
Document Type and Number:
WIPO Patent Application WO/2014/097690
Kind Code:
A8
Abstract:
Provided are: a jetting pump that is compact, is easily produced, and has high reliability with respect to the seal of a check valve; 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 mechanism having: a base provided with a valve hole; and a film overlapping the base in a manner able to open and close the valve hole. The check mechanism allows 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 is superposed; 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.
More Like This:
| JP7023578 | Dispensing container |
| JP2003137375 | LIQUID-DISCHARGING CONTAINER |
Inventors:
SORIMOTO MASANORI (JP)
Application Number:
PCT/JP2013/074422
Publication Date:
March 12, 2015
Filing Date:
September 10, 2013
Export Citation:
Assignee:
TECHNOCRATS CORP (JP)
International Classes:
B65D47/20; B65D81/24; B65D83/00; F16K15/14; F16K15/16
Attorney, Agent or Firm:
SENTOKUIN,Hiroshi (1-20 TeppouchoNaka-ku,Hiroshima-sh, Hiroshima 17, JP)
Download PDF:
Previous Patent: SHOVEL AND SHOVEL CONTROL METHOD
Next Patent: ORAL CARE BRUSH AND MANUFACTURING METHOD THEREFOR
Next Patent: ORAL CARE BRUSH AND MANUFACTURING METHOD THEREFOR