Heat exchanger seal apparatus

Details Heat exchanger seal apparatus Heat exchanger seal apparatus

1993-08-13

1994-12-13

Flanigan, Allen J.

Heat exchange

With external support

494901, 494931, F28F 900

Patent

active

053721845

ABSTRACT:
A seal apparatus for a heat exchanger used in an automotive vehicle is disclosed. The seal apparatus includes a closed loop of flexible material, the loop defining four substantially orthogonal edges configured to contact the respective sides of the heat exchanger. The loop includes a sealing bead, a plurality of locating blocks disposed at predetermined locations on the loop and a strap and tie connector integrally formed with the closed loop for securing the loop onto the heat exchanger.

REFERENCES:
patent: 3318409 (1967-05-01), Kiehnle
patent: 3700061 (1972-10-01), Hortnagl
patent: 4036288 (1977-07-01), Neveux
patent: 4328859 (1982-05-01), Bouvot
patent: 4465124 (1984-08-01), Jacquet et al.
patent: 4482011 (1984-11-01), Jacquet
patent: 4603734 (1986-08-01), Heeren et al.
patent: 4618020 (1986-10-01), Noda et al.
patent: 5042604 (1991-08-01), Tone et al.
patent: 5163505 (1992-11-01), Hoffman et al.

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