公开(公告)号：US11441709B2

公开(公告)日：2022-09-13

申请号：US17153435

申请日：2021-01-20

Applicant: Chevron U.S.A. Inc.

Inventor： Albert E. Butterfield, IV ,  Christopher Robert Oliver ,  Anthony Colgan Mullek ,  Gregory Alexander Mullek

IPC: F16L23/036 ,  F16L17/04

Abstract: A restraint system configured to stabilize catalyst loading tubes. The restraint system includes a first restraint that has a first collar portion and a second collar portion. The restraint system further includes a first fastener configured to attach the first collar portion to a first tube segment and a second fastener configured to attach the second collar portion to the first tube segment. The restraint system also includes a first linkage having a first end and a second end, and a second linkage having a first end and a second end. The restraint system includes a second restraint having a third collar portion and a fourth collar portion. The restraint system further includes a third fastener and a fourth fastener. The first ends of the first and second linkage couple to the first restraint and the second ends of the first and second linkage couple to the second restraint.

公开(公告)号：US20220228682A1

公开(公告)日：2022-07-21

申请号：US17153435

申请日：2021-01-20

Applicant: Chevron U.S.A. Inc.

Inventor： Albert E. Butterfield, IV ,  Christopher Robert Oliver ,  Anthony Colgan Mullek ,  Gregory Alexander Mullek

IPC: F16L23/036 ,  F16L17/04

Abstract: A restraint system configured to stabilize catalyst loading tubes. The restraint system includes a first restraint that has a first collar portion and a second collar portion. The restraint system further includes a first fastener configured to attach the first collar portion to a first tube segment and a second fastener configured to attach the second collar portion to the first tube segment. The restraint system also includes a first linkage having a first end and a second end, and a second linkage having a first end and a second end. The restraint system includes a second restraint having a third collar portion and a fourth collar portion. The restraint system further includes a third fastener and a fourth fastener. The first ends of the first and second linkage couple to the first restraint and the second ends of the first and second linkage couple to the second restraint.