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Hydraulic Filtration and Component Life Correlation
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1969 by SAE International in United States
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A new method of correlating hydraulic component contaminant tolerance levels with hydraulic filtration performance has been developed using a cleanliness level chart. The chart provides a means of expressing contamination levels from particle count data. Methods are discussed for deriving component tolerance levels and rating filter elements on the basis of their efficiency characteristics. The correlation achieved enables the designer to establish the performance, reliability, endurance, and ultimate life of the hydraulic equipment.
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CitationFitch, E., "Hydraulic Filtration and Component Life Correlation," SAE Technical Paper 690604, 1969, https://doi.org/10.4271/690604.
- Cole F. W. “Particle Count Rationalization.” Paper presented at Am. Assoc. Contam. Control Meeting St. Louis 1966
- Fitch E. C. “Contamination Tolerance Levels in Hydraulic Systems.” Proc. Fluid Power Research Conference Oklahoma State University, Stillwater, Okla. 1967
- Reed R. E. Long D. E. “Concepts on Description of Contamination Levels.” Information Report No. 67-5, Fluid Controls and Systems Center Oklahoma State University, Stillwater, Okla. 1967
- Fitch E. C. “A New and Fundamental Criteria for Specifying the Cleanliness Levels of Fluids for Industrial and Aerospace Utilization.” Monograph 68-10, presented at York Academy of Science Liquid-Borne Particle Metrology Conference 1968
- Fitch E. C. Reed R. E. Long D. E. “NASA Filtration Mechanics Project Annual Report 1967-1968.” Oklahoma State University, Stillwater, Okla. 1968