Heat exchange – With vehicle feature – Heating and cooling
Reexamination Certificate
2011-04-19
2011-04-19
Walberg, Teresa J (Department: 3785)
Heat exchange
With vehicle feature
Heating and cooling
C165S103000, C165S283000
Reexamination Certificate
active
07926551
ABSTRACT:
The present invention relates to a heater core and an air conditioner for an automobile equipped with the same, in which an amount of cooling water introduced into the heater core can be adjusted based on a temperature set by a user, thereby increasing a cooling and heating efficiency.The heater core comprises first and second tanks210and220which are spaced apart from each other at a predetermined distance; inlet pipe211and outlet pipe212which are respectively connected to the first tank210or second tank220and through which cooling water is introduced and discharged; a plurality of tubes230of which both ends are respectively fixed between the first and second tanks210and220; a fins250which are provided between the tubes230; a cooling water introduction part330which is formed at one side of the inlet pipe211and through which the cooling water is introduced; a bypass line340which is also formed at one side of the inlet pipe211and through which the cooling water is discharged without passing through the heater core H; and a flow rate adjusting means300for adjusting an amount of the cooling water introduced into the heater core H.
REFERENCES:
patent: 4972877 (1990-11-01), Halemba et al.
patent: 6253837 (2001-07-01), Seiler et al.
patent: 6945323 (2005-09-01), Tsunoda
patent: 2005-080262 (2005-03-01), None
Halla Climate Control Corp.
Lowe Hauptman & Ham & Berner, LLP
Walberg Teresa J
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