公开(公告)号：US3572385A

公开(公告)日：1971-03-23

申请号：US3572385D

申请日：1968-09-18

Applicant: ACOSTA WILLIAM A

Inventor： ACOSTA WILLIAM A

IPC: B01D29/15 ,  F16K3/04 ,  F16K11/02

CPC classification number: F16K3/04 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/668 ,  B01D29/70 ,  B01D2201/16 ,  B01D2201/287 ,  Y10T137/86348 ,  Y10T137/86871

Abstract: A VALVE COMPRISING A HOLLOW BODY AND A PLUG ROTATABLY MOUNTED THEREIN. THE BODY INCLUDES AT LEAST TWO SPACED PORTS. THE PLUG INCLUDES TWO SPACED CHANNELS WHICH ARE ROTATABLE INTO AND OUT OF ALIGNMENT WITH SAID PORTS FOR OPENING AND CLOSING THE VALVE.

公开(公告)号：US3421630A

公开(公告)日：1969-01-14

申请号：US3421630D

申请日：1966-04-15

Applicant: ACOSTA WILLIAM A

Inventor： ACOSTA WILLIAM A

IPC: B01D29/15 ,  F16K3/04 ,  B01D35/22

CPC classification number: F16K3/04 ,  B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D29/668 ,  B01D29/70 ,  B01D2201/16 ,  B01D2201/287 ,  Y10T137/86348 ,  Y10T137/86871