JPH0198946U - - Google Patents

Info

Publication number
JPH0198946U
JPH0198946U JP1987194841U JP19484187U JPH0198946U JP H0198946 U JPH0198946 U JP H0198946U JP 1987194841 U JP1987194841 U JP 1987194841U JP 19484187 U JP19484187 U JP 19484187U JP H0198946 U JPH0198946 U JP H0198946U
Authority
JP
Japan
Prior art keywords
electrode
electrodes
piping
protrusion
high voltage
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
JP1987194841U
Other languages
Japanese (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 JP1987194841U priority Critical patent/JPH0198946U/ja
Publication of JPH0198946U publication Critical patent/JPH0198946U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Compressor (AREA)
  • Supports For Pipes And Cables (AREA)
  • Hydraulic Turbines (AREA)
  • Vibration Prevention Devices (AREA)

Description

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

第１図…本考案の一実施例の構成図、第２図…
第１図の電極兼拘束突起部の拡大図、第３図…第
２図の―断面図、第４図…同実施例の装置の
作動、非作動時の吸入配管の振動応答特性例図、
第５図…従来の一例の構成図、第６図…第５図の
吸入配管の固有振動数の分布例図である。 １…圧縮機、２…吸入配管、３…吐出配管、６
…電極兼拘束突起、７…アース線、８…電極兼容
器、９…電気粘性流体、１０…高圧直流電源、１
１…導線、１２…電気絶縁性の台。 Fig. 1...A configuration diagram of an embodiment of the present invention, Fig. 2...
FIG. 1 is an enlarged view of the electrode/restriction protrusion, FIG. 3 is a sectional view of FIG.
FIG. 5 is a configuration diagram of a conventional example, and FIG. 6 is an example distribution diagram of the natural frequency of the suction pipe in FIG. 5. 1...Compressor, 2...Suction piping, 3...Discharge piping, 6
...electrode/restriction protrusion, 7...earth wire, 8...electrode/container, 9...electrorheological fluid, 10...high voltage DC power supply, 1
1... Conductive wire, 12... Electrically insulating stand.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転可変用の圧縮機等に接続される配管におい
て、同配管の所定の個所に結合され一端部が下方
に向く電極兼拘束突起と、同電極兼拘束突起に対
向する全域又は一部に設けられる固定電極と、上
記両電極間に電気粘性流体を満す手段と、同両電
極間に運転パターンによつて予め定められる時間
高電圧を印加する手段とを備えてなることを特徴
とする共振防止装置。 In piping connected to a variable rotation compressor, etc., an electrode/restriction protrusion that is connected to a predetermined point of the piping and has one end facing downward, and is provided in the entire area or part facing the electrode/restraint protrusion. Resonance prevention characterized by comprising a fixed electrode, means for filling an electrorheological fluid between the two electrodes, and means for applying a high voltage between the two electrodes for a predetermined time according to an operating pattern. Device.
JP1987194841U 1987-12-24 1987-12-24 Pending JPH0198946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987194841U JPH0198946U (en) 1987-12-24 1987-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987194841U JPH0198946U (en) 1987-12-24 1987-12-24

Publications (1)

Publication Number Publication Date
JPH0198946U true JPH0198946U (en) 1989-07-03

Family

ID=31485548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987194841U Pending JPH0198946U (en) 1987-12-24 1987-12-24

Country Status (1)

Country Link
JP (1) JPH0198946U (en)

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