Abstract: A compressed gas energy harvesting system (CGEHS) for use in a gas delivery system is disclosed herein. The CGEHS comprises a gas control device connected to a compressed gas container and in fluid communication with a fluid within the compressed gas container. The gas control device comprising one or more electrical components. The CGEHS further includes a power storage device for providing power to the one or more electrical components and a potential energy converter coupled to the one or more electrical components, the potential energy converter for supplying power to at least one of the one or more electrical components and the power storage device by converting the potential energy retained by the compressed gas container into electrical energy.
Type:
Grant
Filed:
January 30, 2019
Date of Patent:
March 22, 2022
Assignee:
Western Enterprises/Scott Fetzer Company
Inventors:
Todd A. Veverka, Gregory Brewer Eytchison, Robert S. Kress, John Walter Merrill, Marius Milea
Abstract: A flow path insert for a fluid control assembly includes an upstream portion and a downstream portion integral with the upstream portion. The upstream portion includes an upstream peripheral surface and the downstream portion includes a downstream peripheral surface. The upstream portion and the downstream portion cooperate to define an inlet passage and an outlet passage in fluid communication with the inlet passage. The inlet passage defines a first axis and the outlet passage defines a second axis that is transverse to the first axis. When the flow path insert is positioned within a body of a fluid control assembly, the upstream peripheral surface is in contacting engagement with the body and the downstream peripheral surface is spaced from the body. At least the downstream portion of the flow path insert and the body cooperate to define an annular passage in fluid communication with the outlet passage. Fluid control assemblies are also disclosed.
Type:
Grant
Filed:
April 4, 2017
Date of Patent:
September 3, 2019
Assignee:
Western Enterprises/Scott Fetzer Company
Inventors:
Bryan D. Eyring, Gregory B. Eytchison, Ryan M. Pereira, William C. Wido
Abstract: A flow path insert for a fluid control assembly includes an upstream portion and a downstream portion integral with the upstream portion. The upstream portion includes an upstream peripheral surface and the downstream portion includes a downstream peripheral surface. The upstream portion and the downstream portion cooperate to define an inlet passage and an outlet passage in fluid communication with the inlet passage. The inlet passage defines a first axis and the outlet passage defines a second axis that is transverse to the first axis. When the flow path insert is positioned within a body of a fluid control assembly, the upstream peripheral surface is in contacting engagement with the body and the downstream peripheral surface is spaced from the body. At least the downstream portion of the flow path insert and the body cooperate to define an annular passage in fluid communication with the outlet passage. Fluid control assemblies are also disclosed.
Type:
Grant
Filed:
July 19, 2013
Date of Patent:
May 2, 2017
Assignee:
Western Enterprises/Scott Fetzer Company
Inventors:
Bryan D. Eyring, Gregory B. Eytchison, Ryan M. Pereira, William C. Wido