Automatic temperature and humidity regulation – Cooling radiator – Bypass
Patent
1998-03-18
2000-04-04
Bennett, Henry
Automatic temperature and humidity regulation
Cooling radiator
Bypass
236 34, F01P 716
Patent
active
060450517
ABSTRACT:
A cover/case similar to an already known model or plastic form is used, of the type defined by an inlet conduit (1) with access to the compartment (2) for positioning the thermostatic valve, and having an opening region in which there is configured a coupling flange (4) with holes (5) for fixing screws at the point of linking the radiator hose to the engine. The cover/case also includes certain improvements over those previously known, including the molding of a central cylindrical projection (8) on the compartment apex (2) and having a hole (10) at its distal tip for centralization of the thermostatic valve assembly, the molding of a ring section (11) on the flange inferior face circumscribing the compartment (2) opening and having a channel (12) on its peripheral border for lodging the sealing ring, the molding of two perpendicularly designed legs (13) in the internal border of the ring section (11) and on two diametrically opposed sides, and which are provided with a slot (14) where the sustaining arch (20) of the thermostatic valve is fixed in order to effect integration of the valve to the cover/case, and having, on the ring section (11) base, a seat (15) for installation of the ball-valve (16), which has communication with the inlet conduit (1).
REFERENCES:
patent: 2729395 (1956-01-01), Watkins
patent: 4913101 (1990-04-01), Sliger
patent: 4930455 (1990-06-01), Creed et al.
patent: 5163613 (1992-11-01), Ragan
patent: 5292064 (1994-03-01), Saur et al.
patent: 5447271 (1995-09-01), Kumze et al.
Bennett Henry
Jones Melvin
Wahler Metalurgica Ltda.
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