JPH0257040U - - Google Patents

Info

Publication number
JPH0257040U
JPH0257040U JP13651788U JP13651788U JPH0257040U JP H0257040 U JPH0257040 U JP H0257040U JP 13651788 U JP13651788 U JP 13651788U JP 13651788 U JP13651788 U JP 13651788U JP H0257040 U JPH0257040 U JP H0257040U
Authority
JP
Japan
Prior art keywords
chamber
recess
wetted
pressure sensor
base
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.)
Pending
Application number
JP13651788U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP13651788U priority Critical patent/JPH0257040U/ja
Publication of JPH0257040U publication Critical patent/JPH0257040U/ja
Pending legal-status Critical Current

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  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の要部構成説明図、
第２図は本考案を利用した一システム例、第３図
は本考案の他の実施例の要部構成説明図、第４図
は従来より一般に使用されている従来例の構成説
明図である。 １……センサチツプ、１１……凹部、１２……
ダイアフラム、１３……歪み検出センサ、２……
ベース、２１……基準室、２２……貫通孔、３…
…ボデイ、３１……測定室、３３……連通孔、４
……接液ダイアフラム、４１……接液室、４２…
…プレート、５……封入液、６……凹部、７……
電磁石。 FIG. 1 is an explanatory diagram of the main part configuration of an embodiment of the present invention,
Fig. 2 is an example of a system using the present invention, Fig. 3 is an explanatory diagram of the main part configuration of another embodiment of the invention, and Fig. 4 is an explanatory diagram of the configuration of a conventional example that has been commonly used. . 1...sensor chip, 11...recess, 12...
Diaphragm, 13... Distortion detection sensor, 2...
Base, 21...Reference chamber, 22...Through hole, 3...
...Body, 31...Measurement chamber, 33...Communication hole, 4
...Wetted diaphragm, 41...Wetted chamber, 42...
...Plate, 5...Filled liquid, 6...Recess, 7...
electromagnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力センサと、該圧力センサを保持するベース
と、該ベースに一端が取付けられ該ベースと前記
圧力センサと測定室を構成するボデイと、該ボデ
イの他端に設けられた凹部と、前記ボデイに設け
られ該凹部と接液室を構成する接液ダイアフラム
と、該接液ダイアフラムに対向して凹部に設けら
れ励磁時に該接液ダイアフラムが吸引または反発
される電磁石と、前記ボデイに設けられ前記測定
室と前記接液室とを連通する連通管と、該連通管
と前記測定室と前記接液室とを満たす封入液とを
具備してなる圧力計。 a pressure sensor, a base holding the pressure sensor, a body having one end attached to the base and forming a measurement chamber together with the base and the pressure sensor, a recess provided at the other end of the body, and a recess provided at the other end of the body; a wetted diaphragm provided in the recess and forming a wetted chamber; an electromagnet provided in the recess opposite to the wetted diaphragm to attract or repel the wetted diaphragm when excited; A pressure gauge comprising a communication pipe that communicates a chamber with the liquid contact chamber, and a sealed liquid that fills the communication pipe, the measurement chamber, and the liquid contact chamber.
JP13651788U 1988-10-19 1988-10-19 Pending JPH0257040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13651788U JPH0257040U (en) 1988-10-19 1988-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13651788U JPH0257040U (en) 1988-10-19 1988-10-19

Publications (1)

Publication Number Publication Date
JPH0257040U true JPH0257040U (en) 1990-04-25

Family

ID=31397105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13651788U Pending JPH0257040U (en) 1988-10-19 1988-10-19

Country Status (1)

Country Link
JP (1) JPH0257040U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172514U (en) * 1987-04-27 1988-11-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193432A (en) * 1982-05-07 1983-11-11 Fukuda:Kk Pressure sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193432A (en) * 1982-05-07 1983-11-11 Fukuda:Kk Pressure sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172514U (en) * 1987-04-27 1988-11-09

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