Control method for air conditioning systems for vehicles
Patent 4510764 Issued on April 16, 1985. Estimated Expiration Date: 
November 28, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 28, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesAir conditioner control means Automotive air conditioning apparatus Vehicle air conditioning compressor control system Air conditioner for automobiles Patent #: 4425765 InventorAssigneeApplicationNo. 06/555475 filed on 11/28/1983US Classes:62/133, Responsive to vehicle body motion or traction62/163, Selective62/228.5, By variable compressor output, e.g., unloading, staging, etc.62/243Vehicle contained common power supplyExaminersPrimary: Tanner, Harry B.Attorney, Agent or FirmInternational ClassB60H 1/32 (20060101)Foreign Application Priority Data1982-12-03 JPAbstractA control method for an air conditioning system for a vehicle, which is driven by an engine installed on the vehicle. The control method comprises selecting either a first control manner of controlling the air conditioning system so as to preferentially ensure required driveability of the engine, or a second control manner of controlling the air conditioning system so as to preferentially ensure required cooling capacity of the system, and controlling the air conditioning system in accordance with the selected control manner.Field of SearchResponsive to vehicle body motion or tractionSelective With correlated manual or external operator and condition sensing means, e.g., cutoff or reset Alternative or selective sensors Controlling compressor or its drive, e.g., torque or speed Compressor or its drive controlled By condition of power source Vehicle contained common power supply Occupant-type vehicle By variable speed motor or pulley type mechanism By variable compressor output, e.g., unloading, staging, etc. WITH INTERNAL-COMBUSTION ENGINE | |
