Invention Grant
- Patent Title: Oil valve
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Application No.: US17879401Application Date: 2022-08-02
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Publication No.: US11686400B2Publication Date: 2023-06-27
- Inventor: Kenneth R. George , David S. Neff
- Applicant: Power Flame Incorporated
- Applicant Address: US KS Parsons
- Assignee: Power Flame Incorporated
- Current Assignee: Power Flame Incorporated
- Current Assignee Address: US KS Parsons
- Agency: Chambliss, Bahner & Stophel, P.C.
- Agent Stephen D. Adams
- Main IPC: F16K5/04
- IPC: F16K5/04 ; F16K15/06 ; F16K3/26 ; F16K5/12 ; F16K37/00

Abstract:
A valve stem for use in a fluid flow control valve having a valve body configured to receive a portion of the valve stem and to enable the valve stem to selectively rotate within the valve body between a fully-open position, where fluid is permitted to flow through the fluid flow control valve, and a fully-closed position, where fluid is prevented from flowing through the fluid flow control valve. The valve stem includes an elongate valve stem arm having a first end and a second end and a valve stem head integrally formed with and fixedly attached to the second end of the valve stem arm. The valve stem head includes a fluid inlet formed in the valve stem head, and a fluid outlet formed in the valve stem head, and a fluid passage that directs fluid from the fluid inlet, through the valve stem, and out of the fluid outlet.
Public/Granted literature
- US20230055194A1 OIL VALVE Public/Granted day:2023-02-23
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