Title:
VORTEX FLOWMETER
Document Type and Number:
WIPO Patent Application WO/2019/058866
Kind Code:
A1
Abstract:
In this vortex flowmeter (1) provided with a vortex generator (16) and a flow rate measuring unit, a seal member (52) is mounted on a temperature measuring body (40) comprising a temperature sensor (42) adhered with an adhesive to a metal temperature measurement case (41), the temperature measuring body (40) is inserted into a first insertion hole (27) formed in a main body case (2) so as to communicate with a main body flow path (23), and the distal end surface (415) of the temperature measuring body (40) is arranged in either a position flush with the flow path surface (23a) of the main body flow path (23) formed in the main body case (2), or a position outside of the flow path surface (23a) in the radial direction of the main body flow path (23).
Inventors:
OHSHIMA YASUSHI (JP)
EGUCHI RYO (JP)
MATSUURA TAKAHARU (JP)
SAKAKI YUKI (JP)
EGUCHI RYO (JP)
MATSUURA TAKAHARU (JP)
SAKAKI YUKI (JP)
Application Number:
PCT/JP2018/031308
Publication Date:
March 28, 2019
Filing Date:
August 24, 2018
Export Citation:
Assignee:
CKD CORP (JP)
International Classes:
G01F1/32; G01K1/14; G01K13/02
Foreign References:
| JPS58208622A | 1983-12-05 | |||
| JP2010107477A | 2010-05-13 | |||
| JPS60156428U | 1985-10-18 | |||
| JPH0961209A | 1997-03-07 | |||
| JPS62184442U | 1987-11-24 | |||
| JP2008051789A | 2008-03-06 | |||
| US20160202095A1 | 2016-07-14 | |||
| US20150122009A1 | 2015-05-07 | |||
| US20040049358A1 | 2004-03-11 | |||
| JPH09280912A | 1997-10-31 | |||
| JPS60156428U | 1985-10-18 |
Other References:
See also references of EP 3667254A4
Attorney, Agent or Firm:
COSMOS INTERNATIONAL PATENT & TRADEMARK OFFICE (JP)
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