JPS59183603U - Vibration monitoring device for rotating machines - Google Patents

Vibration monitoring device for rotating machines

Info

Publication number
JPS59183603U
JPS59183603U JP7755183U JP7755183U JPS59183603U JP S59183603 U JPS59183603 U JP S59183603U JP 7755183 U JP7755183 U JP 7755183U JP 7755183 U JP7755183 U JP 7755183U JP S59183603 U JPS59183603 U JP S59183603U
Authority
JP
Japan
Prior art keywords
monitoring device
vibration monitoring
rotating machines
vibration
monitoring
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
JP7755183U
Other languages
Japanese (ja)
Inventor
元弘 志賀
享之 高木
益夫 古殿
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP7755183U priority Critical patent/JPS59183603U/en
Publication of JPS59183603U publication Critical patent/JPS59183603U/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

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 the drawing]

第１図は本考案の一実施例に係る回転機の振動監視装置
のブロック図、第２図および第３図は軸とラジアル軸受
の位置の関係を示す説明図、第４図は時間と変位の関係
を示す説明図、第５図は振動測定方向を示す説明図であ
る。 １１・・・振動ピックアップ、１２・・・振動ピックア
ップ、１３・・・・振動計、１４・・・Ａ／Ｄ変換器、
１５・・・制御演算装置、１６・・・表示装置、１７・
・・記憶装置。Fig. 1 is a block diagram of a vibration monitoring device for a rotating machine according to an embodiment of the present invention, Figs. 2 and 3 are explanatory diagrams showing the relationship between the positions of the shaft and radial bearing, and Fig. 4 is a diagram showing time and displacement. FIG. 5 is an explanatory diagram showing the relationship between the two, and FIG. 5 is an explanatory diagram showing the direction of vibration measurement. 11... Vibration pickup, 12... Vibration pickup, 13... Vibration meter, 14... A/D converter,
15... Control calculation device, 16... Display device, 17.
··Storage device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転機の振動を監視するものにおいて、軸変位を測定し
て、軸の変位の変化する範囲から軸受すきまを求めて、
これを監視することを特徴とする回転機の振動監視装置
。When monitoring the vibration of a rotating machine, the shaft displacement is measured and the bearing clearance is determined from the range of changes in shaft displacement.
A vibration monitoring device for a rotating machine characterized by monitoring this.
JP7755183U 1983-05-25 1983-05-25 Vibration monitoring device for rotating machines Pending JPS59183603U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7755183U JPS59183603U (en) 1983-05-25 1983-05-25 Vibration monitoring device for rotating machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7755183U JPS59183603U (en) 1983-05-25 1983-05-25 Vibration monitoring device for rotating machines

Publications (1)

Publication Number Publication Date
JPS59183603U true JPS59183603U (en) 1984-12-06

Family

ID=30207581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7755183U Pending JPS59183603U (en) 1983-05-25 1983-05-25 Vibration monitoring device for rotating machines

Country Status (1)

Country Link
JP (1) JPS59183603U (en)

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