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Application filed by Yu-Tsung ChoufiledCriticalYu-Tsung Chou
Priority to MYUI9602841priorityCriticalpatent/MY134995A/en
Publication of MY134995ApublicationCriticalpatent/MY134995A/en
Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage
(AREA)
Abstract
A COLLECTING WELL (1) CONSISTS OF A MAIN TUBE (10) EXTENDING INTO A GROUND (12) AND DEFINING A PLURALITY OF FIRST HOLES (14) ABOUT ITS LOWER PART, A LAYER OF GRAVEL (16) FORMED AROUND THE MAIN TUBE (10), A SUCTION PIPE (18) EXTENDING INTO THE MAIN TUBE (10), A PUMP (20) PROVIDED AT A LOWER END OF THE SUCTION PIPE (18), AND THREE FLUSHING PIPES (22) EXTENDING INTO THE LAYER OF GRAVEL (16) AND FIXED THEREIN. EACH OF THE FLUSHING PIPES (22) DEFINES A PLURALITY OF SECOND HOLES (222) ABOUT ITS LOWER PART AND IN ALIGNMENT WITH THE FIRST HOLES (14). (FIG. 2)
MYUI96028411996-07-101996-07-10Collecting well with a plurality of flushing pipes
MY134995A
(en)
Sewage lifting system using pumping installation of determined capacity for a pipe laying on a determined level, with the pumping level and the ground level being connected by a joint of variying length