Refrigeration – Gas controller or director – Gas forcing means – e.g. – cooler unit
Patent
1992-09-18
1993-10-12
Joyce, Harold
Refrigeration
Gas controller or director
Gas forcing means, e.g., cooler unit
62452, 454201, F25D 1706
Patent
active
052514617
ABSTRACT:
The baffle for preventing the recirculation of discharged air into the intake grille of a packaged terminal air conditioner is provided with means for attaching it to the grille structure without fasteners. A plurality of flexible fingers with snap latches on the ends thereof are inserted between a pair of spaced ribs on the grille, with the fingers being flexed inwardly during the insertion process and then flexing outwardly to engage the snap latches with a front edge of the vertical ribs when the baffle is in place.
REFERENCES:
patent: 2489009 (1949-11-01), Corhanidis
patent: 3388520 (1968-06-01), Perry
patent: 4434710 (1984-03-01), Bolton et al.
patent: 4976115 (1990-12-01), Hogan
patent: 5083443 (1992-01-01), von Blanguer
Fallows, III Walter J.
Jones Dennis C.
Michaels John H.
Carrier Corporation
Joyce Harold
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