US Patent No: 7,063,139
Number of patents in Portfolio can not be more than 2000
System for heating and cooling the interior of a motor vehicle
Stats
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Jun 20, 2006
Issued date -
Apr 1, 2003
filing date -
10/402,973
serial no -
In Force
status
Importance
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Abstract
A system for heating and cooling the interior of a motor vehicle includes a first climate control device designed to heat or cool the front area of the interior, and a second climate control device designed to heat or cool the rear area of the interior. A first evaporator is connectable to a cooling circuit assigned to the first climate control device and a second evaporator is connectable to a second cooling circuit assigned to the second climate control device. The second evaporator is located in a latent storage in order to charge the latent storage with cold and the second climate control device contains a first heat exchanger designed to transfer the cold removed via the heat transfer medium circuit or the second cooling agent circuit from the latent storage for cooling of the rear area of the interior by an air flow.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,996,365 Air conditioning apparatus for vehicles with continuous flow of refrigerant | 10 | 1997 | |
| 6,047,770 Air conditioning apparatus for vehicle | 23 | 1998 | |
| 6,237,351 Heat pump type refrigerant cycle system | 11 | 1999 | |
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| 4,949,779 Regulating heater discharge air temperature for front and rear passengers in a vehicle | 29 | 1990 | |
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| 4,916,913 Air conditioning apparatus having two refrigerating circuits in central unit and control method of defrosting the same | 7 | 1988 | |
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| 5,641,016 Air-conditioning apparatus for vehicle use | 25 | 1994 | |
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| 5,901,572 Auxiliary heating and air conditioning system for a motor vehicle | 42 | 1995 | |
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| 5,689,962 Heat pump systems and methods incorporating subcoolers for conditioning air | 34 | 1996 | |
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| 6,865,901 System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof | 12 | 2003 | |
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| 2002/0100,290 Device for air conditioning of a motor vehicle interior | 4 | 2001 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 20, 2013 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 20, 2017 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |