JPS60141532U - Pressure gauge calibration device - Google Patents

Pressure gauge calibration device

Info

Publication number
JPS60141532U
JPS60141532U JP2743384U JP2743384U JPS60141532U JP S60141532 U JPS60141532 U JP S60141532U JP 2743384 U JP2743384 U JP 2743384U JP 2743384 U JP2743384 U JP 2743384U JP S60141532 U JPS60141532 U JP S60141532U
Authority
JP
Japan
Prior art keywords
container
calibration
pressure gauge
calibration device
gauge calibration
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
JP2743384U
Other languages
Japanese (ja)
Inventor
紳一郎 梶井
藤原　和良
盛中　義男
Original Assignee
三菱重工業株式会社
西菱エンジニアリング株式会社
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 三菱重工業株式会社, 西菱エンジニアリング株式会社 filed Critical 三菱重工業株式会社
Priority to JP2743384U priority Critical patent/JPS60141532U/en
Publication of JPS60141532U publication Critical patent/JPS60141532U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本案に係る圧力計較正装置の一実施例を示す縦
断側面図である。 １・・・水頭圧発生管、３・・・較泊用容器、７・・・
密閉容器、１０・・・空気入れ、１４・・・連通管。FIG. 1 is a longitudinal sectional side view showing an embodiment of the pressure gauge calibrating device according to the present invention. 1... Water head pressure generating tube, 3... Container for comparison, 7...
Airtight container, 10... air pump, 14... communicating pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力計を取付ける較正用容器と、同較正用容器の下方に
位置する密閉容器と、同密閉容器の上部に連通した空気
入れと、大気開口端が上記較正用容器の上方に位置する
ように同較正用容器に連通１、シた水頭圧発生管と、上
記密閉容器の下部と上記水頭圧発生管の下部とを連通ず
る連通管とよりなり、前記較正用容器と前記密閉容器と
前記水頭圧発生管と前記連通管とに注水することを特徴
とした圧力計較正装置。A calibration container to which a pressure gauge is attached, a closed container located below the calibration container, an air pump communicating with the upper part of the closed container, and an air container connected to the calibration container so that the open end to the atmosphere is located above the calibration container. The head pressure generating tube communicates with the calibration container, and the communication tube communicates between the lower part of the closed container and the lower part of the head pressure generating tube. A pressure gauge calibration device characterized in that water is injected into a generation pipe and the communication pipe.
JP2743384U 1984-02-29 1984-02-29 Pressure gauge calibration device Pending JPS60141532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2743384U JPS60141532U (en) 1984-02-29 1984-02-29 Pressure gauge calibration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2743384U JPS60141532U (en) 1984-02-29 1984-02-29 Pressure gauge calibration device

Publications (1)

Publication Number Publication Date
JPS60141532U true JPS60141532U (en) 1985-09-19

Family

ID=30524382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2743384U Pending JPS60141532U (en) 1984-02-29 1984-02-29 Pressure gauge calibration device

Country Status (1)

Country Link
JP (1) JPS60141532U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012011034A (en) * 2010-07-01 2012-01-19 Az Instrument Corp Pressure inspection device for electronic sphygmomanometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012011034A (en) * 2010-07-01 2012-01-19 Az Instrument Corp Pressure inspection device for electronic sphygmomanometer

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