Air conditioning system accumulator with internal drain down pro

Details Air conditioning system accumulator with internal drain down pro Air conditioning system accumulator with internal drain down pro

1993-11-08

1994-09-20

Wayner, William E.

Refrigeration

Refrigeration producer

With refrigerant treater

62503, F25B 4300

Patent

active

053478290

ABSTRACT:
A bottom outlet type air conditioning accumulator canister avoids the drain down problem inherent with bottom outlets by providing an internal return tube that has two complete loops, including three legs and an upper and lower bight. A bleed hole assembly for aspirating out collected liquid is located in the lower bight, while the upper bight prevents drain down through the bleed hole when the system sits idle. The upper bight is also located just below the upper end of the return tube, so that a pair of saddle bag style desiccant pouches can be hung over the upper tube end and rest on the upper bight.

REFERENCES:
patent: 3012414 (1961-12-01), La Porte
patent: 4633679 (1987-01-01), Wintersteen
patent: 4675971 (1987-06-01), Masserang
patent: 5179844 (1993-01-01), Lyman et al.
patent: 5184479 (1993-02-01), Koberstein et al.
Filed Oct. 1 1993 U.S. Ser. No. 130,399-Bottom Outlet Accumulator Dehydrator with Improved Feed Toomy Lee Lyman & Douglas Charles Wintersteen.

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