JPH079063Y2 - 差圧測定装置 - Google Patents

差圧測定装置

Info

Publication number
JPH079063Y2
JPH079063Y2 JP4271989U JP4271989U JPH079063Y2 JP H079063 Y2 JPH079063 Y2 JP H079063Y2 JP 4271989 U JP4271989 U JP 4271989U JP 4271989 U JP4271989 U JP 4271989U JP H079063 Y2 JPH079063 Y2 JP H079063Y2
Authority
JP
Japan
Prior art keywords
chamber
diaphragm
overpressure prevention
seal
valve seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP4271989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02133645U (en, 2012
Inventor
宏康 高橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP4271989U priority Critical patent/JPH079063Y2/ja
Publication of JPH02133645U publication Critical patent/JPH02133645U/ja
Application granted granted Critical
Publication of JPH079063Y2 publication Critical patent/JPH079063Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
JP4271989U 1989-04-12 1989-04-12 差圧測定装置 Expired - Lifetime JPH079063Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4271989U JPH079063Y2 (ja) 1989-04-12 1989-04-12 差圧測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4271989U JPH079063Y2 (ja) 1989-04-12 1989-04-12 差圧測定装置

Publications (2)

Publication Number Publication Date
JPH02133645U JPH02133645U (en, 2012) 1990-11-06
JPH079063Y2 true JPH079063Y2 (ja) 1995-03-06

Family

ID=31554510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4271989U Expired - Lifetime JPH079063Y2 (ja) 1989-04-12 1989-04-12 差圧測定装置

Country Status (1)

Country Link
JP (1) JPH079063Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624642B2 (en) * 2007-09-20 2009-12-01 Rosemount Inc. Differential pressure sensor isolation in a process fluid pressure transmitter

Also Published As

Publication number Publication date
JPH02133645U (en, 2012) 1990-11-06

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