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Home Metal Working Inline-liquid-flow-control-valve

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 Inline liquid flow control valve

Details
Inventors: Cherfane, Raymond C.; Hitt, Lloyd W.;
Assignee: CCT Manufacturing, Inc. (Acworth, GA)
Primary Examiner: Hepperle; Stephen M.
Assistant Examiner:
Attorney, Agent or Firm: Vedder, Price, Kaufman & Kammholz

An inline liquid flow control valve includes an intake fitting member with a bottom portion having a bottom portion threaded section and a liquid flow section having apertures. The valve further includes an outlet fitting member with a top portion having a liquid outlet section with apertures. A top portion threaded section of the outlet fitting member engages a bottom portion threaded section of the intake fitting member with a compression member disposed therebetween. The compression member engaging a piston disposed internally within the intake fitting member. The apertures in the intake fitting member, apertures in the piston, an annular sleeve and the plurality of apertures in the outlet fitting member define a liquid flow chamber. A flow rate of liquid through the liquid flow chamber is inlinely adjustable and maintainable using an internally disposed compression member.

DETAILED DESCRIPTION For the purposes of promoting an understanding of the principles disclosed herein, reference will now be made to the preferred embodiments illustrated in the drawings and specific language will be used to describe the same.
It will nevertheless be understood that no limitation of the scope is thereby intended, such alterations and further modifications in the illustrated device, and such further applications of the principles disclosed as illustrated therein being contemplated as would normally occur to one skilled in the art to which this disclosure relates.
An inline liquid flow control valve having an intake fitting member includes a top portion and a bottom portion.
The bottom portion of the intake fitting member includes a bottom portion threaded section and a liquid flow section having apertures disposed thereon.
The inline liquid flow control valve further includes an outlet fitting member having a top portion with a liquid outlet section having apertures disposed thereon.
The top portion of the outlet fitting member includes a top portion threaded section.
The top portion threaded section engages the bottom portion threaded section of the intake fitting member.
The inline liquid flow control valve further includes an annular sleeve disposed about the intake fitting member and the outlet fitting member.
The inline liquid flow control valve further includes a sliding piston having an orifice port disposed on a face portion and a plurality of apertures on a bottom portion.
The sliding piston rests against a shoulder inside the intake fitting member, due to compressive forces exerted by a compression member disposed between the bottom of the piston and machined cavity in the outlet fitting member.
The multiple apertures in the intake fitting member and the plurality of apertures in the sliding piston bottom define a liquid flow chamber.
A flow rate of liquid through the liquid flow chamber is inlinely adjustable through the positioning of the sliding piston relative to the plurality of apertures in the intake fitting member


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