Patent · US Expired

Use of synthetic hydrocarbon oils as heat transfer fluids

US4239638A · kind A · utility

17Cited by
7References
32Claims
0Family size

Assignee

Inventors

Key dates

Filing dateNov 3, 1978
Grant dateDec 16, 1980
Priority date
Expiry dateNov 3, 1998

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P80/20
  • WIPO fieldThermal processes and apparatus
  • WIPO sectorMechanical engineering

Abstract

Poly-alpha-olefin oils having high flash points useful as heat transfer fluids in solar and industrial applications.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.