Adapter for Marine Ball and Related Valves

• US 20150211644A1
• Filed: 11/20/2014
• Published: 07/30/2015
• Est. Priority Date: 08/14/2010
• Status: Abandoned Application

• Current Assignee: Seann Pavlik
• Original Assignee: Seann Pavlik
• Inventors: Pavlik, Seann
• Application Number:
  US14/549,076
• Publication Number:
  US 20150211644A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: F16K 31/602 Pivoting levers, e.g. single-sided F16K31/605 takes precedence
• CPC Class Codes: F16K 5/0647 Spindles or actuating means

Abstract

In a valve for placement within a fluid conduit, the valve including a generally spherical element in fluid-tight relation to an interior diameter of the valve, a fluid flow existing through a bore of the spherical element integral handle projecting externally slightly past a slot and an outer housing of the valve. An extent of fluid flow through the valve bore changeable by rotation of the projecting handle and the spherical element. The adapter is defined by a solid body having a longitudinal axis, an inner axial base complemental with the projecting handle of the spherical element and, at an opposite base, an outer surface engagable by a complemental extension of a ratchet wrench. The ratchet wrench may effect a full or partial opening or closure of the valve by respective incremental reciprocations, either forwardly or backwardly, of the projecting handle of the spherical element.

Claims

1. In a valve for placement within a fluid conduit, the valve having a generally spherical element in fluid-tight relation to an interior diameter of said valve, a fluid flow existing through a diametric bore of said element, the element having a integral rigid handle projecting through and slightly past a proximal slot in an outer housing of said valve, an extent of fluid flow through said valve changeable by rotation of the valve handle and therewith the spherical element, an adapter comprising:

a solid body having a longitudinal axis, an inner axial base thereof complemental with said projecting valve handle of said spherical element and, at an opposite base thereof, an outer surface engagable by a complemental extension of a ratchet wrench, wherein said ratchet wrench may effect a full or partial opening or closure of said valve bore by respective incremental reciprocations, either forwardly or backwardly, of said projecting handle of said spherical element.

2. The adapter as recited in claim 1, in which said outer radial surface of said solid body defines a polygonal male structure complemental to a female engaging surface of the ratchet wrench.

3. The adapter as recited in claim 1, in which said outer radial surface of said solid body defines a female structure complemental to a male engaging surface of the ratchet wrench.

4. The adapter as recited in claim 1, in which said solid body further comprises:

an axial peripheral extension complementally engagable with an outermost assembly about said integral projecting handle of said spherical element.

5. The adapter as recited in claim 1, further comprising:

a pair of substantially radial extensions integrally projecting from an outermost periphery of said solid body, in which said extensions may be engaged by a tool to facilitate rotation of the adapter under emergency conditions in which said ratchet wrench is unavailable or inoperative.

6. In a marine, ball, butterfly, plug or cock valve or the like for placement within a fluid conduit, the valve including a spherical element in press-fit relation to an inner diameter of said valve, a valve housing, and a fluid port through said spherical element, said element having a rigid handle extending projecting externally of the valve through a slot in of the valve housing, in which fluid flow through the valve is changeable by turning of the externally projecting handle, an adapter comprising:

a solid generally cylindrical body having an axis corresponding to an axis of said integral projecting handle handle and, at an inner radial base thereof, a female recess complemental to said integral externally projecting handle of said valve and, at an opposite base thereof, an integral surface including at least a female recess complementally engagable by a male surface of a ratchet wrench,

wherein said ratchet wrench may effect a full or partial opening or closure of said valve by incremental reciprocations, either forwardly or backwardly, of said projecting handle without need for permanent attachment of the wrench to said external handle of the spherical element or to the valve.

7. The adapter as recited in claim 6, including said opposite base of said adapter surrounded by polygonal structure engagable by a female surface of the ratchet wrench.

8. The adapter as recited in claim 6, in which said solid body further comprises:

an axial peripheral extension complementally engagable with an outermost assembly about said integral projecting handle of said spherical element.

9. The adapter as recited in claim 8, further comprising:

a pair of substantially radial extensions integrally projecting from an outermost periphery of said solid body, in which said extensions may be engaged by a tool to facilitate rotation of the adapter under emergency conditions in which said ratchet wrench is unavailable or inoperative.