Peter D Giacobbi

Title: Innovations by Peter D Giacobbi

Introduction

Peter D Giacobbi is an accomplished inventor based in Villa Park, California. He holds two patents that showcase his expertise in valve technology. His innovative designs have contributed significantly to the field of fluid control systems.

Latest Patents

One of Giacobbi's latest patents is a valve operator for a plug-type valve. This invention features an improved cam sleeve operator that raises a tapered plug to unseat associated slips and rotates it to open and close the valve. The design includes a cylindrical housing with an inverted L-shape configuration, a cam sleeve that controls the valve trunnion's position, and a pin that connects the trunnion to the operator. This unique design optimizes input torque, reduces peak torque requirements, simplifies the operator structure, and prolongs the operational life of the valve operator while minimizing energy consumption.

Another notable patent is the toggle gate valve, which incorporates a double block and bleed retractable sealing configuration. This valve utilizes accurately positioned steel inserts as trim assembly guide plates, allowing for a significant reduction in valve body machining. The design features a pressure boundary formed by the valve body and removable upper and lower bonnets, housing a toggle link actuated seal plate. This innovative configuration permits field servicing of the trim assembly through the lower bonnet/body interface.

Career Highlights

Peter D Giacobbi has made significant contributions to the field of valve technology through his work at Johnston Pump/General Valve, Inc. His inventions have not only improved the efficiency of valve operations but have also reduced manufacturing and maintenance costs.

Collaborations

Throughout his career, Giacobbi has collaborated with notable colleagues, including Kenneth R Williams and Mark Randall McClaran. These partnerships have fostered innovation and advancement in valve technology.

Conclusion

Peter D Giacobbi's contributions to valve technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and improve fluid control systems.