VIBRATION-PROOF STRUCTURE FOR HORIZONTAL ROTARY COMPRESSOR

PURPOSE:To greatly reduce the inherent frequency of a compressor from its exciting frequency to remarkably enhance the vibration-proof effect, by supporting an angle recess part formed in a support leg and an angle shape convex formed in the vibration damping rubber substantially in a point support...

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Bibliographic Details
Main Authors SUDOU MASAYASU, OOKI MINORU
Format Patent
LanguageEnglish
Published 02.11.1984
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PURPOSE:To greatly reduce the inherent frequency of a compressor from its exciting frequency to remarkably enhance the vibration-proof effect, by supporting an angle recess part formed in a support leg and an angle shape convex formed in the vibration damping rubber substantially in a point support condition so that the vibration-proof structure having a soft spring constant is provided around the contact point. CONSTITUTION:A support leg 13 is secured to the lateral surface of a compressore 1. An angle-shape recess section 14 is formed in the top surface of the support leg 13 in a substantially angle shape by a squeezing process. A through- hole 20 for inserting therein a stud 10 is formed in the center section of a vibration damping rubber 15. An angle shape convex part 16 is formed in the surface of the vibration damping rubber 15 which receives the support leg 13. A vibration damping rubber 15 is fitted in a hole 17 formed in the support leg 13. With this arrangement, a contact point 19 substantially serves as a support point for the compressor 1.
Bibliography:Application Number: JP19830065486