OLAER INDUSTRIES
OLAER INDUSTRIES Patent applications | ||
Patent application number | Title | Published |
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20140102551 | EQUIPMENT COMPRISING AT LEAST ONE HYDROPNEUMATIC ACCUMULATOR WITH AUTOMATED MAINTENANCE - The invention relates to the automatic reloading of the gas space of a hydropneumatic accumulator. | 04-17-2014 |
20110132072 | TEST DEVICE FOR TESTING FLEXIBLE SEPARATORS - Testing the reliability of flexible separators arranged under conditions enabling the cycling rate of testing to be accelerated. According to the invention, two separators are enclosed in two rigid chambers, each defining a liquid capacity and a gas capacity. The two gas capacities communicate with each other, and each of the liquid capacities communicates with means for causing the volume of each of them to vary in alternation. | 06-09-2011 |