JPS6054949U - Resonance damping device in vibration testing machine - Google Patents

Resonance damping device in vibration testing machine

Info

Publication number
JPS6054949U
JPS6054949U JP14590083U JP14590083U JPS6054949U JP S6054949 U JPS6054949 U JP S6054949U JP 14590083 U JP14590083 U JP 14590083U JP 14590083 U JP14590083 U JP 14590083U JP S6054949 U JPS6054949 U JP S6054949U
Authority
JP
Japan
Prior art keywords
testing machine
damping device
vibration
vibration testing
resonance damping
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
JP14590083U
Other languages
Japanese (ja)
Inventor
政雄 井上
小林　純之
Original Assignee
三菱重工業株式会社
中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, 中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 JP14590083U priority Critical patent/JPS6054949U/en
Publication of JPS6054949U publication Critical patent/JPS6054949U/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) [Abstract] 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]

図面は本考案の１実施例を示し、第１図は平面図、第２
図は部分的に破断して示す正面図、第３図は共振減衰機
構の略示的断面図、第４図は絞り機構の図式系統図、第
５図は減衰効果を示す線図である。The drawings show one embodiment of the present invention, the first being a plan view and the second being a plan view.
3 is a schematic sectional view of the resonance damping mechanism, FIG. 4 is a schematic system diagram of the aperture mechanism, and FIG. 5 is a line diagram showing the damping effect.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 加振機に杏って加振される振動テーブルを具えた振動試
験機において、シリンダ内に油密摺動自在に嵌合された
ピストンの両側に限界された２つの加振油室を連通ずる
油路に絞り機構を介装してなる共振減衰機構の上記シリ
ンダまたは上記ピストンのいずれか一方を上記振動テー
ブルに、他方を基台等の静止物にそれぞれ連結したこと
を特徴とする振動試験機における共振減衰装置。In a vibration testing machine equipped with a vibration table that is vibrated by a vibration exciter, two excitation oil chambers that are limited on both sides of a piston that is slidably fitted in an oil-tight manner in a cylinder are communicated. A vibration testing machine characterized in that either one of the cylinder or the piston of the resonance damping mechanism having a throttle mechanism interposed in the oil passage is connected to the vibration table, and the other is connected to a stationary object such as a base. Resonant damping device.
JP14590083U 1983-09-22 1983-09-22 Resonance damping device in vibration testing machine Pending JPS6054949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14590083U JPS6054949U (en) 1983-09-22 1983-09-22 Resonance damping device in vibration testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14590083U JPS6054949U (en) 1983-09-22 1983-09-22 Resonance damping device in vibration testing machine

Publications (1)

Publication Number Publication Date
JPS6054949U true JPS6054949U (en) 1985-04-17

Family

ID=30324925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14590083U Pending JPS6054949U (en) 1983-09-22 1983-09-22 Resonance damping device in vibration testing machine

Country Status (1)

Country Link
JP (1) JPS6054949U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3117198A1 (en) * 2014-03-12 2017-01-18 Spektra Schwingungstechnik Und Akustik GmbH Dresden Vibration exciter having load compensation
JP2019035645A (en) * 2017-08-14 2019-03-07 三菱重工機械システム株式会社 Vibration testing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3117198A1 (en) * 2014-03-12 2017-01-18 Spektra Schwingungstechnik Und Akustik GmbH Dresden Vibration exciter having load compensation
CN106461499A (en) * 2014-03-12 2017-02-22 斯派克塔震动科技与声学德累斯顿有限公司 Vibration exciter having load compensation
EP3117198B1 (en) * 2014-03-12 2021-06-16 Spektra Schwingungstechnik Und Akustik GmbH Dresden Vibration exciter having load compensation
JP2019035645A (en) * 2017-08-14 2019-03-07 三菱重工機械システム株式会社 Vibration testing device

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