Jeffre A Borton from 5273 Greenhurst Rd, Buffalo, NY 14221, age 79, Phone: 7165803081

Jeffre Borton Phones & Addresses

Business Supplies And Equipment

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Location:

Buffalo, NY

Industry:

Business Supplies And Equipment

Work:

Harsco Corporation
Retired Engineer

Valve With Pressurization Rate Reduction Device
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US Patent:

6957661, Oct 25, 2005
Filed:

Mar 19, 2003
Appl. No.:

10/392134
Inventors:

Jeffre Allen Borton - North Tonawanda NY, US
David Michael Lechner - Clarence NY, US
Dennis Herman Sattelberg - North Tonawanda NY, US
Assignee:

Harsco Technologies Corporation - Fairmont MN
International Classification:

F16K001/54
US Classification:

137550, 13763015, 13763018, 13763022, 13763014
Abstract:

A valve includes a housing assembly, a stem assembly and a surge suppression device. The surge suppression device includes an initial flowpath between the valve inlet and the outlet, a primary flowpath between the inlet and the outlet, a first valve assembly and a second valve assembly. The first valve assembly is coupled to the stem assembly and threadably engages the housing assembly and structured to move between a first, closed position wherein the primary flowpath is blocked and a second, open position wherein the primary flowpath is not blocked. The second valve assembly is threadably coupled to the housing assembly and structured to move between a first, closed position wherein the initial flowpath is blocked and a second, open position wherein the initial flowpath is not blocked.