RU94027041A - Vibration isolating support for internal combustion engine
- Google Patents
Vibration isolating support for internal combustion engine
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Publication number
RU94027041A
RU94027041ARU94027041/28ARU94027041ARU94027041ARU 94027041 ARU94027041 ARU 94027041ARU 94027041/28 ARU94027041/28 ARU 94027041/28ARU 94027041 ARU94027041 ARU 94027041ARU 94027041 ARU94027041 ARU 94027041A
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Priority to RU94027041ApriorityCriticalpatent/RU2185538C2/en
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Publication of RU2185538C2publicationCriticalpatent/RU2185538C2/en
FIELD: mechanical engineering. SUBSTANCE: vibration isolating support has pseudospherical tractrix-shaped flexible member 1 in form of double bell made of bow-shaped lengths of cable, at least three plates 2, 3, 4 in form of rings, and one cylindrical compression spring 5 with guide cup 6. Supoort is made adjustable by means of bolt 7 furnished with extension. EFFECT: reduced noise and vibration of piston engines and other mechanisms of marine and stationary power generating plants. 1 cl, 1 dwg
Claims (1)
Изобретение относится к машиностроению, в частности двигателестроению, а более конкретно - к усовершенствованию виброизолирующих опор двигателей внутреннего сгорания (ДВС) и может быть использовано для снижения шума и вибрации поршневых двигателей и других механизмов судовых и стационарных энергетических установок. Виброизолирующая опора содержит псевдосферотрактрисообразный в виде "двойного колокольчика" упругий элемент 1 из дугообразных отрезков троса, по крайней мере три пластины 2,3,4 в виде колец и одну цилиндрическую пружину сжатия 5 с направляющим стаканом 6. Опора регулируемая. Регулировка осуществляется крепежным болтом 7, для чего последний выполнен с удлинением.1 ил.The invention relates to mechanical engineering, in particular engine manufacturing, and more specifically to the improvement of vibration-isolating supports of internal combustion engines (ICE) and can be used to reduce noise and vibration of piston engines and other mechanisms of ship and stationary power plants. The vibration-isolating support contains a pseudo-sphere-trotrix-like “double bell” elastic element 1 of arcuate segments of a cable, at least three plates 2,3,4 in the form of rings and one cylindrical compression spring 5 with a guide cup 6. The support is adjustable. The adjustment is carried out by a fixing bolt 7, for which the latter is made with an extension. 1 ill.