JPH0242909U - - Google Patents

Info

Publication number
JPH0242909U
JPH0242909U JP12162188U JP12162188U JPH0242909U JP H0242909 U JPH0242909 U JP H0242909U JP 12162188 U JP12162188 U JP 12162188U JP 12162188 U JP12162188 U JP 12162188U JP H0242909 U JPH0242909 U JP H0242909U
Authority
JP
Japan
Prior art keywords
air spring
damped
pendulum
natural frequency
air
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
JP12162188U
Other languages
English (en)
Other versions
JPH0540086Y2 (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 JP12162188U priority Critical patent/JPH0540086Y2/ja
Publication of JPH0242909U publication Critical patent/JPH0242909U/ja
Application granted granted Critical
Publication of JPH0540086Y2 publication Critical patent/JPH0540086Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Vibration Prevention Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わる自動同調型動吸振器の
一実施例を示す系統図、第２図は斜張橋の概略を
示す側面図、第３図は従来の動吸振器を示す斜視
図、第４図はその詳細を示す側面図である。 ４……被制振部材、７……ピン、９……減衰調
整用オイルダンパ、１１……ブラケツト、１９…
…重錘、２０……振子棹、２１……振動検出器、
２２……増幅器、２３……Ｆ―Ｖコンバータ、２
４，２４……調圧弁、２５……リザーブタンク、
２６……圧縮機、２７，２７……固有振動数調整
用空気ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被制振構造物に取付けた振子式重錘と、同重錘
    の振子棹と上記被制振構造物との間に介装した減
    衰調整用オイルダンパ及び固有振動数調整用空気
    ばねと、上記被制振構造物の振動を検出する振動
    検出器と、圧力空気をリザーブタンクを経て上記
    固有振動数調整用空気ばねへ送る圧縮機と、上記
    振動検出器からの検出信号に基づいて上記圧縮機
    から上記空気ばねへ送られる圧力空気の圧力を調
    整する調圧弁とを具えていることを特徴とした自
    動同調型動吸振器。
JP12162188U 1988-09-19 1988-09-19 Expired - Lifetime JPH0540086Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12162188U JPH0540086Y2 (ja) 1988-09-19 1988-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12162188U JPH0540086Y2 (ja) 1988-09-19 1988-09-19

Publications (2)

Publication Number Publication Date
JPH0242909U true JPH0242909U (ja) 1990-03-26
JPH0540086Y2 JPH0540086Y2 (ja) 1993-10-12

Family

ID=31368795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12162188U Expired - Lifetime JPH0540086Y2 (ja) 1988-09-19 1988-09-19

Country Status (1)

Country Link
JP (1) JPH0540086Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680042U (ja) * 1993-04-21 1994-11-08 三菱重工業株式会社 自動同調型動吸振器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0680042U (ja) * 1993-04-21 1994-11-08 三菱重工業株式会社 自動同調型動吸振器

Also Published As

Publication number Publication date
JPH0540086Y2 (ja) 1993-10-12

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