Reduction of transient thermal stresses in machine components

Details Reduction of transient thermal stresses in machine components Reduction of transient thermal stresses in machine components

1989-08-15

1991-03-05

Price, Carl D.

Rotary kinetic fluid motors or pumps

With lubricating, sealing, packing or bearing means having...

415176, 415177, 415180, F01D 1100

Patent

active

049973410

ABSTRACT:
A method of treating a surface of a machine element to permit the outer layers thereof to freely expand when repeatedly subjected to sudden temperature variations without thermal stressing the inner layers thereof.

REFERENCES:
patent: 3574473 (1971-04-01), Gaffal
patent: 4313248 (1982-02-01), Fujikake
patent: 4819719 (1989-04-01), Grote et al.
"Machine Design," Title: Carrying Heat From Isolated Actuators, Sep. 11, 1975 p. 102.

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