Sequenced drive for rotary valves
Abstract
A sequenced drive for rotary valves which provides the benefits of applying rotary and linear motions to the movable sealing element of the valve. The sequenced drive provides a close approximation of linear motion while engaging or disengaging the movable element with the seat minimizing wear and damage due to scrubbing action. The rotary motion of the drive swings the movable element out of the flowpath thus eliminating obstruction to flow through the valve.
- Inventors:
-
- Palos Verdes Estates, CA
- Issue Date:
- Research Org.:
- Fairchild Industries, Inc
- OSTI Identifier:
- 863978
- Patent Number(s):
- 4288060
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16K - VALVES
- DOE Contract Number:
- EX-76-C-01-2356
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- sequenced; drive; rotary; valves; provides; benefits; applying; linear; motions; movable; sealing; element; valve; close; approximation; motion; engaging; disengaging; seat; minimizing; wear; damage; due; scrubbing; action; swings; flowpath; eliminating; obstruction; flow; rotary valves; rotary motion; linear motion; movable element; sequenced drive; sealing element; damage due; rotary valve; /251/
Citation Formats
Mittell, Larry C. Sequenced drive for rotary valves. United States: N. p., 1981.
Web.
Mittell, Larry C. Sequenced drive for rotary valves. United States.
Mittell, Larry C. Thu .
"Sequenced drive for rotary valves". United States. https://www.osti.gov/servlets/purl/863978.
@article{osti_863978,
title = {Sequenced drive for rotary valves},
author = {Mittell, Larry C},
abstractNote = {A sequenced drive for rotary valves which provides the benefits of applying rotary and linear motions to the movable sealing element of the valve. The sequenced drive provides a close approximation of linear motion while engaging or disengaging the movable element with the seat minimizing wear and damage due to scrubbing action. The rotary motion of the drive swings the movable element out of the flowpath thus eliminating obstruction to flow through the valve.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1981},
month = {Thu Jan 01 00:00:00 EST 1981}
}
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