Title:
ダイアフラムの状態を監視するための方法および装置
Document Type and Number:
Japanese Patent JP5394262
Kind Code:
B2
Abstract:
Methods and apparatus are disclosed that monitor a diaphragm condition. In one example, a fluid control device includes a body and a fluid passage through the body, the fluid passage including an inlet and an outlet. The example fluid control device also includes a diaphragm within the fluid control device to control the flow of fluid through the passage, and a sensor coupled to the diaphragm to monitor a condition associated with wear of the diaphragm.
Inventors:
Dennis Eugene, O'Hara
Burke, Joseph Michael
Burke, Joseph Michael
Application Number:
JP2009551771A
Publication Date:
January 22, 2014
Filing Date:
January 31, 2008
Export Citation:
Assignee:
Fisher Controls International Limited Liability Company
International Classes:
F16K37/00; F16K7/12
Domestic Patent References:
| JP42021998B1 | ||||
| JP51098463A |
Foreign References:
| WO2005036039A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
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