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Sven A Olund

from San Rafael, CA

Sven Olund Phones & Addresses

  • 275 Los Ranchitos Rd, San Rafael, CA 94903 (415) 295-7324
  • 760 Penny Royal Ln, San Rafael, CA 94903 (415) 472-6509 (530) 587-3923
  • 275 Los Ranchitos Rd APT 117, San Rafael, CA 94903 (415) 295-7324

Work

Position: Educator

Publications

Us Patents

Refrigeration Working Fluid Containing Branched Chain Alkylbenzene Lubricant

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US Patent:
40465330, Sep 6, 1977
Filed:
Jan 26, 1976
Appl. No.:
5/652581
Inventors:
Sven A. Olund - San Rafael CA
Assignee:
Chevron Research Company - San Francisco CA
International Classification:
F25B 900
C09K 504
US Classification:
62468
Abstract:
Refrigeration apparatus containing working fluid consisting essentially of refrigerant and lubricant, said refrigerant being halo-substituted hydrocarbon of 1 to 3 carbon atoms and at least 40% by weight fluorine and said lubricant being mixed branched chain alkylbenzenes having an average molecular weight in the range of from about 300 to about 470, said alkylbenzenes being produced by HF alkylation of benzenes with mixed polypropylenes.

Refrigeration Oil Containing Wear-Inhibiting Amounts Of An Aryl Phosphate-Fatty Acid Combination

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US Patent:
41994612, Apr 22, 1980
Filed:
Oct 16, 1978
Appl. No.:
5/951554
Inventors:
Sven A. Olund - San Rafael CA
Assignee:
Chevron Research Company - San Francisco CA
International Classification:
C09K 504
C10M 340
C10M 146
US Classification:
252 498
Abstract:
Refrigeration or heat pump apparatus containing working fluid consisting essentially of refrigerant and lubricant, said refrigerant being a halo-substituted hydrocarbon of 1 to 3 carbon atoms and preferably at least 40% by weight fluorine, and said lubricant being mineral lubricating oil, poly-alpha-olefin lubricating oil, synthetic alkylbenzene lubricating oil or mixtures thereof containing the combination of higher fatty acid and arylphosphate in a minor amount, sufficient to improve the wear-inhibiting properties of said lubricant and to improve the resistance of said lubricant to decomposition.
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