The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 1980
Filed:
Nov. 21, 1977
Leonard J Martini, San Diego, CA (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A compact fluid pressure regulation valve includes a valve body, the valve ody having a pair of passageways, one passageway being a fluid pressure regulating passageway and the other passageway being a high pressure fluid supplying passageway. The fluid supplying passageway extends substantially perpendicular to the pressure regulating passageway and has a downstream end which opens to an upstream portion of the pressure regulating passageway. The fluid supplying passageway has on and off modes for supplying high pressure fluid to the pressure regulating passageway. A device is provided for activating the fluid supplying passageway from an off mode to an on mode. Further, a device is provided within the pressure regulating passageway for utilizing pressure within this passageway as a back pressure to regulate the pressure of the fluid flowing therethrough. With this arrangement a very compact fluid pressure regulation valve is provided.