Invention Publication
- Patent Title: MODULAR SUCTION GLAND ASSEMBLY
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Application No.: US17995187Application Date: 2021-04-14
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Publication No.: US20230141878A1Publication Date: 2023-05-11
- Inventor: Justin Lane POEHLS , Connor Robert LANDRUM , David Theodore FIGGS
- Applicant: S.P.M. FLOW CONTROL, INC.
- Applicant Address: US TX Fort Worth
- Assignee: SPM Oil & Gas Inc.
- Current Assignee: SPM Oil & Gas Inc.
- Current Assignee Address: US TX Fort Worth
- International Application: PCT/US2021/027364 2021.04.14
- Date entered country: 2022-09-30
- Main IPC: F04B53/22
- IPC: F04B53/22 ; F04B19/00

Abstract:
A positive displacement pump includes a suction cover disposed in a suction access bore defined in the fluid end and housing, where the suction cover is configured to cover the suction access bore. A retainer nut is configured for abutting against the suction cover and retaining the suction cover within the suction access bore. A suction gland has an inner circumferential threaded interface configured to engage an external circumferential threaded interface defined on the retainer nut, and the suction gland has a plurality of threaded openings configured to receive a plurality of threaded fasteners that can be used for securely fastening the suction gland to the fluid end housing.
Public/Granted literature
- US12066021B2 Modular suction gland assembly Public/Granted day:2024-08-20
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