Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Patent
1989-08-31
1991-09-10
Raevis, Robert
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
G01N 3102
Patent
active
050463551
ABSTRACT:
Cold start performances in an engine of a wax-containing fuel may be assessed by drawing said fuel from a container under standardized conditions through a filter and measuring the rate of flow of fuel past said filter and comparing said flow rate with a flow rate obtained under the same conditions with a fuel of known cold start performance. This provides a relatively quick and simple indication of whether an engine running on such a fuel at the test temperature might be expected to have its filter blocked by the wax, preventing it from starting.
REFERENCES:
patent: 3208267 (1965-09-01), Schatzberg
patent: 3872710 (1975-03-01), Louvel
patent: 3945243 (1976-03-01), Ouvrard
patent: 4357667 (1982-11-01), Skarlos
Journal of the Institute of Petroleum, vol. 52, No. 510, Jun. 1966, pp. 173-185.
Creedon Sean A.
Tack Robert D.
Exxon Chemical Patents Inc.
Raevis Robert
White V. T.
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