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:
Sep. 14, 1999
Filed:
Oct. 27, 1997
Amos Pacht, Houston, TX (US);
Butterworth Jetting Systems, Inc., Houston, TX (US);
Abstract
A high pressure regulator is provided with a valve member, a seat member, and an actuator. The axial position of the seat member may be selectively fixed with respect to the body. The valve member is axially moveable with respect to the seat member, and includes a flange member for engaging a shoulder surface on the body for limiting movement of the sealing member relative to the seat member. The sealing member preferably has a very slight taper of less than 10.degree. for maximizing the sealing area with the seat member. A frustro-conical sealing bore in the seat member preferably has a long axial length which is at least 50% of a nominal diameter of the valve member in sealing engagement with an annular seal between the body and the valve member. The cap housing includes an interior deflection surface for deflecting fluid from the seating bore. An improved method of regulating fluid includes selectively adjusting the axial position of the seat member with respect to the body and limiting movement of the sealing member by engagement of the flange member with the shoulder surface on the body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile