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公开(公告)号：US3491890A
公开(公告)日：1970-01-27
申请号：US3491890D
申请日：1967-08-23
Applicant: CARRIER CORP
Inventor： PATTON JAMES W , MORRISON FRANK A
CPC classification number: B01D46/26 , B01D29/118 , B01D29/682 , B01D29/688 , B01D29/70 , B01D2201/082
Abstract: 1,202,314. Simultaneously filtering and backflushing. CARRIER CORP. 28 Feb., 1968 [23 Aug., 1967], No. 9712/68. Heading B1D. Fluid flows into a chamber 63, through an opening in a plate 59 (arrow A), through a basket strainer 73, and into an outlet chamber 65. Partition 69 prevents fluid entering the right-hand half of the basket. After clogging occurs, valve plate 61 is rotated by a handle secured to a shaft 79, thus allowing flow through plate 59 into the right-hand half of the basket 73 but preventing flow into the lefthand half. The left-hand half is backwashed by opening the left-hand valve 77.
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