Rubbing-contact sealing structure for rotary heat regenerator

Details Rubbing-contact sealing structure for rotary heat regenerator Rubbing-contact sealing structure for rotary heat regenerator

1979-07-13

1981-10-27

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

165 9, F28D 1904

Patent

active

042969379

ABSTRACT:
A rubbing-contact sealing structure for use in a rotary, counter-flow heat-regenerative heat exchanger having a heat regenerative core rotatable with a housing structure having high-pressure and low-pressure fluid chambers arranged in counter-flow relationship adjacent one face of the core, comprising a main seal element to be in rubbing contact with the particular face of the regenerative core, and a pressing member supported on the housing and in pressing engagement with the main seal element for pressing the main seal element in rubbing contact with the heat regenerative core, the pressing member being substantially flat and parallel with the aforesaid face of the heat regenerative core.

REFERENCES:
patent: 3311162 (1967-03-01), Chapman et al.
patent: 3773105 (1973-11-01), Kondo

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