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Patent Searching and Data


Title:
LEVEL GAUGE TYPE DIFFERENTIAL PRESSURE MEASURING DEVICE
Document Type and Number:
Japanese Patent JPH085492
Kind Code:
A
Abstract:

PURPOSE: To reduce the cost and improve the accuracy by attaching a cover flange connection to a cover flange part in place of at least one piece of cover flanges.

CONSTITUTION: A level gauge unit 11 is attached to a cover flange part 3 in place of at least one of cover flanges 2, and it consists of a cover flange connection 21, a mounting flange connection 22, and a through pipe 23. The connection 21 is attached to the flange part 3, and is in the shape of a donut. Moreover, the connection 22 is connected to the level gauge mounting flange 31 provided at a device being the subject of measurement, and is in the shape of a donut. For a pipe 23, one end is coupled with the connection 22, and the other end is coupled with the connection 21, and it leads the measure liquid FL of the device being the subject of measurement to a pressure receiving capsule unit 1, and is the shape of a straight pipe. And, the pressure of the measure liquid FL is propagated directly to the capsule unit 1 through the unit 1, and the pressure is measured, and the liquid level position of the device being the subject of measurement is measured.


Inventors:
KUWAYAMA HIDEKI
NISHIKAWA SUNAO
OMURA KOJI
Application Number:
JP13864794A
Publication Date:
January 12, 1996
Filing Date:
June 21, 1994
Export Citation:
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Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
G01F23/14; G01L13/06; (IPC1-7): G01L13/06; G01F23/14
Attorney, Agent or Firm:
Shinsuke Ozawa