Browse Prior Art Database

PRESSURE RELIEF VALVE FLAPPER

IP.com Disclosure Number: IPCOM000024052D
Original Publication Date: 1979-Aug-31
Included in the Prior Art Database: 2004-Apr-02
Document File: 2 page(s) / 146K

Publishing Venue

Xerox Disclosure Journal

Abstract

In a centrifugal blower installation requiring a variable quantity of air at a constant pressure, a simple but effective valve may be provided consisting of a resilient sealing pad 3 adapted for cooperation with a pressure relief outlet 5 on the blower 7. The pad 3 is supported on a pivoting mechanism 9 which is provided with a counterbalance weight 11 on a threaded shaft 13 to adjust the valve.

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XEROX DISCLOSURE JOURNAL

PRESSURE RELIEF VALVE FLAPPER ProposedStephen 1 Wenthe, 3r, Classification

U~S~Cl. 251/338

mt. CL F16k

In a centrifugal blower installation requiring a variable quantity of air at a constant pressure, a simple but effective valve may be provided consisting of a resilient sealing pad 3 adapted for cooperation with a pressure relief outlet 5 on the blower
7. The pad 3 is supported on a pivoting mechanism 9 which is provided with a counterbalance weight 11 on a threaded shaft 13 to adjust the valve.

3 5

Volume 4 Number 3 ~uIy/August 1979 LL59

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                  XEROX DISCLOSURE JOURNAL 460 Volume 4 Number 4 July/August 1979

[This page contains 1 picture or other non-text object]