HYDRAULIC SERVO
Abstract
A hydraulic servo is designed in which a small pressure difference produced at two orifices by an electrically operated flapper arm in a constantly flowing hydraulic loop is hydraulically amplified by two constant flow pumps, two additional orifices, and three unconnected ball pistons. Two of the pistons are of one size and operate against the additional orifices, and the third piston is of a different size and operates between and against the first two pistons. (AEC)
- Inventors:
- Issue Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4792009
- Patent Number(s):
- 3031846
- Assignee:
- U.S. Atomic Energy Commission
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F15 - FLUID-PRESSURE ACTUATORS F15B - SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- NSA Number:
- NSA-16-016493
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-62
- Country of Publication:
- United States
- Language:
- English
- Subject:
- ENGINEERING AND EQUIPMENT; CONFIGURATION; HYDRAULICS; MACHINE PARTS; PLANNING; SERVOMECHANISMS
Citation Formats
Wiegand, D E. HYDRAULIC SERVO. United States: N. p., 1962.
Web.
Wiegand, D E. HYDRAULIC SERVO. United States.
Wiegand, D E. Tue .
"HYDRAULIC SERVO". United States.
@article{osti_4792009,
title = {HYDRAULIC SERVO},
author = {Wiegand, D E},
abstractNote = {A hydraulic servo is designed in which a small pressure difference produced at two orifices by an electrically operated flapper arm in a constantly flowing hydraulic loop is hydraulically amplified by two constant flow pumps, two additional orifices, and three unconnected ball pistons. Two of the pistons are of one size and operate against the additional orifices, and the third piston is of a different size and operates between and against the first two pistons. (AEC)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1962},
month = {5}
}
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