JPS6351241U - - Google Patents

Info

Publication number
JPS6351241U
JPS6351241U JP14593186U JP14593186U JPS6351241U JP S6351241 U JPS6351241 U JP S6351241U JP 14593186 U JP14593186 U JP 14593186U JP 14593186 U JP14593186 U JP 14593186U JP S6351241 U JPS6351241 U JP S6351241U
Authority
JP
Japan
Prior art keywords
main body
hole
pressure
nest
opening
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.)
Granted
Application number
JP14593186U
Other languages
Japanese (ja)
Other versions
JPH0436425Y2 (en
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 JP1986145931U priority Critical patent/JPH0436425Y2/ja
Publication of JPS6351241U publication Critical patent/JPS6351241U/ja
Application granted granted Critical
Publication of JPH0436425Y2 publication Critical patent/JPH0436425Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

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

第１図は本考案の一実施例の要部構成説明図、
第２図は第１図の動作説明図、第３図は本考案の
他の実施例の構成説明図、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、第５図は
第４図の要部構成説明図、第６図は第５図の動作
説明図である。 １…本体、１１…室、１０１…封入液、１２，
１３…貫通孔、１４，１５…バツクアツプネスト
、２…板ばね、３１…移動電極、３２，３３…連
結軸、４１，４２…固定電極、４３，４４…絶縁
体、５１，５２…受圧ダイアフラム、５３，５４
…プレート、５５，５６…シールリング、６１，
６２…凹部、７１，７２…デイスク。 FIG. 1 is an explanatory diagram of the main part of an embodiment of the present invention.
Fig. 2 is an explanatory diagram of the operation of Fig. 1, Fig. 3 is an explanatory diagram of the configuration of another embodiment of the present invention, Fig. 4 is an explanatory diagram of the configuration of a conventional example commonly used, and Fig. 5 is FIG. 4 is an explanatory diagram of the main part configuration, and FIG. 6 is an explanatory diagram of the operation of FIG. 5. 1... Main body, 11... Chamber, 101... Filled liquid, 12,
13... Through hole, 14, 15... Back up nest, 2... Leaf spring, 31... Moving electrode, 32, 33... Connection shaft, 41, 42... Fixed electrode, 43, 44... Insulator, 51, 52... Pressure receiving diaphragm ,53,54
...Plate, 55, 56...Seal ring, 61,
62... recess, 71, 72... disk.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力測定部の本体と、該本体の内部に設けられ
封入液が充填された室と、該室より前記本体の両
側へ開口する貫通孔と、前記本体の外側面に取付
けられ該貫通孔を覆う受圧ダイアフラムと、該受
圧ダイアフラムに対向して前記本体の外側面に設
けられたバツクアツプネストとを具備する圧力伝
送器において、前記バツクアツプネストの貫通孔
の開口部に設けられた平面部と、該平面部に対向
して前記受圧ダイアフラムに設けられ過大圧が加
わつた場合に該平面部に密着して前記貫通孔の開
口部を塞ぎ前記バツクアツプネストの一部を構成
するデイスクとを具備したことを特徴とする圧力
伝送器。 A main body of the pressure measuring unit, a chamber provided inside the main body and filled with a sealed liquid, a through hole opening from the chamber to both sides of the main body, and a through hole attached to an outer surface of the main body to cover the through hole. A pressure transmitter comprising a pressure receiving diaphragm and a backup nest provided on the outer surface of the main body opposite to the pressure receiving diaphragm, a flat portion provided at an opening of a through hole of the backup nest; A disk is provided on the pressure receiving diaphragm opposite to the flat part and forms a part of the back-up nest by coming into close contact with the flat part and closing the opening of the through hole when excessive pressure is applied. A pressure transmitter characterized by:
JP1986145931U 1986-09-24 1986-09-24 Expired JPH0436425Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986145931U JPH0436425Y2 (en) 1986-09-24 1986-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986145931U JPH0436425Y2 (en) 1986-09-24 1986-09-24

Publications (2)

Publication Number Publication Date
JPS6351241U true JPS6351241U (en) 1988-04-06
JPH0436425Y2 JPH0436425Y2 (en) 1992-08-27

Family

ID=31057918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986145931U Expired JPH0436425Y2 (en) 1986-09-24 1986-09-24

Country Status (1)

Country Link
JP (1) JPH0436425Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017187368A (en) * 2016-04-05 2017-10-12 日本電産コパル電子株式会社 Load sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162039U (en) * 1982-04-23 1983-10-28 横河電機株式会社 differential pressure transmitter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162039U (en) * 1982-04-23 1983-10-28 横河電機株式会社 differential pressure transmitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017187368A (en) * 2016-04-05 2017-10-12 日本電産コパル電子株式会社 Load sensor

Also Published As

Publication number Publication date
JPH0436425Y2 (en) 1992-08-27

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