Adapter for an idle air control valve
AssigneeBrunswick Corporation
InventorA. DeWayne Sharpton
Life of this patent
Estimating the term…
Abstract
An adapter for an air valve, such as an idle air control valve, has a rigid tubular member extending between a distal insertion end and an attachment pedestal end. The insertion member, or distal end, is rigidly attached to an air passage of a throttle body and an idle air control valve is rigidly attached to the attachment end. This allows an idle air control valve to be rigidly mounted to a throttle body while being displaced from the throttle body and held in a non contact association with the throttle body to allow different variations and styles of idle air control valve to be used with various types of throttle bodies.
Claims20
An air valve adapter, comprising:
- a generally rigid tubular member having a central fluid passage formed therein, said tubular member having a first end and a second end;
- an insertion member connected to said first end of said tubular member, said insertion member being shaped to be received in an air passage in a throttle body;
- and
- an attachment member connected to said second end of said tubular member, said attachment member being shaped to receive an air valve in attachment with a mounting surface of said attachment member, said tubular member being shaped to support said air valve at a position which is displaced from said throttle body with said air valve being disposed in noncontact association with said throttle body, said tubular member being disposable between said throttle body and said air valve.
An air valve adapter, comprising:
- a generally rigid tubular member having a central fluid passage formed therein, said tubular member having a distal end and a pedestal end, said distal end of said tubular member being shaped to be received in an air passage in a throttle body;
- and
- an attachment pedestal connected to said pedestal end of said tubular member, said attachment pedestal being shaped to receive an idle air control valve in attachment therewith, said tubular member being shaped to support said air valve at a position which is displaced from said throttle body with said air valve being disposed in noncontact association with said throttle body, said tubular member being disposable between said throttle body and said air valve.
An air valve adapter, comprising:
- a generally rigid tubular member having a central fluid passage formed therein, said tubular member having a distal end and a pedestal end, said distal end of said tubular member being shaped to be received in an air passage in a throttle body, said distal end of said tubular member being closed;
- an idle air control valve;
- an attachment pedestal connected to said pedestal end of said tubular member, said attachment pedestal being attached to said idle air control valve, said tubular member being shaped to support said idle air control valve at a position which is displaced from said throttle body with said idle air control valve being disposed in noncontact association with said throttle body;
- a first opening formed through a cylindrical wall of said distal end of said insertion member, said first opening being in fluid communication with said central fluid passage of said tubular member;
- a second opening formed through a surface of said attachment pedestal, said second opening being in fluid communication with said central fluid passage of said tubular member, said second opening being in fluid communication with said first opening formed through said cylindrical wall of said insertion member;
- a third opening formed through said surface of said attachment pedestal, said third opening being in fluid communication with a source of ambient air, said idle air control valve being rigidly attached to said attachment pedestal and disposed in fluid communication with said second and third openings, said second and third openings being intermittently connectable in fluid communication with each other through said idle air control valve, said tubular member being disposable between said throttle body and said air valve.
Dependencies are inferred from the claim text.