Device for damping vibrations and noise, for hydraulic installations.

摘要

A DEVICE FOR DAMPING VIBRATION AND NOISE IN A hydraulic system of the type comprising at least one shell (15, 16, 26, 41) of flexible material containing an air bag (17, 18, 27, 40) AND THAT IS WILLING TO CONTACT WITH WATER HYDRAULIC SYSTEM, WHERE THE BASKET WRAP (15, 16, 26, 41) is arranged in a dERIVATIVE SPACE (19, 20, 45, 59) communicating with the spaces TRAVELS BY WATER FLOW, BUT IS NOT SIGNIFICANT TRAVEL BY FLOW WAY, SO THE ENVELOPE IS NOT TOUCHED BY DIRECT WATER FLOW AND THEREFORE DOES NOT SUPPORT DYNAMIC ACTIONS. The shell may have different shapes, PARTICULARLY A cylindrical (15, 16, 26) forms or a capsule form (41). SPACE derivative wherein WRAP INSTALLED HYDRAULIC can be connected to one end BY OR THROUGH HOLES OR STEPS OF AN ORGAN OF SEPARATION. ANYWAY WRAP (15, 16, 26, 41) is not directly REQUESTED BY WATER FLOW, YOU MAY HAVE VERY THIN PARTS AND MAKE A particularly effective damping effect, without suffering damages. ALSO POSSIBLE IN APPLIANCE INSTALLING where space is very limited.