| 摘要 |
974,951. Generators operating by electromagnetic interaction with fluids. COMPAGNIE GENERALE D'ELECTRICITE. March 8, 1962 [May 10, 1961], No. 8988/62. Heading H2A. The field winding of a magnetohydrodynamic generator is cooled to a very low temperature by the cryogenic fluid produced by a plant for the liquefaction of air which is used to supply enriching oxygen to the combustion chamber. The cryogenic fluid may be liquid air, liquid oxygen or liquid nitrogen. Reference has been directed by the Comptroller to Specification 917,507.
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