RESONANCE SUPPRESSING TOOL, AND CARBURETOR

PROBLEM TO BE SOLVED: To provide means capable of suppressing the high-frequency noises of a carburettor easily.SOLUTION: A resonance suppressing tool 50 is attached to an object 1 having a resonance generating space 16 therein. Inside of a bolt body 51 having a bow 51a and a male screw part 51b the...

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Bibliographische Detailangaben
Hauptverfasser:	AOKI KOTA, OTA MASAO, SAKAGUCHI KAZUMASA, MORI DAISUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide means capable of suppressing the high-frequency noises of a carburettor easily.SOLUTION: A resonance suppressing tool 50 is attached to an object 1 having a resonance generating space 16 therein. Inside of a bolt body 51 having a bow 51a and a male screw part 51b therein, there is disposed a resonance cave 53 formed on the basis of the characteristic frequency resulting from the space 16. In the protruding end of the male screw part 51b, there is formed an opening 52 for communicating the resonance cave 53 and the space 16 by screwing the male screw part 51b into a screw hole 17.SELECTED DRAWING: Figure 3 【課題】気化器の高周波騒音が容易に抑制できる手段を提供する。【解決手段】共鳴を生じる空間１６を内部に有する対象物１に取り付けられる共鳴抑制具５０である。頭部５１ａ及び雄ネジ部５１ｂを有するボルト体５１の内部に、空間１６に起因する固有振動数に基づいて形成される共鳴洞５３を備える。雄ネジ部５１ｂの突端に、ネジ穴１７に雄ネジ部５１ｂを捩じ込むことによって共鳴洞５３と空間１６とを連通させる開口５２が形成されている。【選択図】図３