Air conditioner for use in an automotive vehicle

Claim 2

An air conditioner for use in an automotive vehicle comprising: a time counting means adapted for deciding whether or not a given period of time has elapsed after an engine of the automotive vehicle has been started; an air quantity limiting means for limiting an amount of air to be introduced into a passenger compartment for a given period of time after an air cooling operation has been started; a compressor control means adapted for prohibiting an operation of a compressor of the air conditioner for the given period of time to be decided by said time counting means; a temperature detecting means for detecting a temperature of the passenger compartment; an instructing means for starting the compressor; and an air quantity control means for increasing the amount of air from a first amount to a second amount greater than said first amount; said air quantity control means comprising: a first control means for increasing the amount of air from said first amount to said second amount within a first period of time when the temperature detected by said temperature detecting means is greater than a predetermined value and when said instruction means outputs no instruction within the given period of time decided by said time counting means; and a second control means for increasing the amount of air from said first amount to said second amount within a second period of time longer than said first period of time when the temperature detected by said temperature detecting means is greater than the predetermined value and when said instruction means outputs an instruction for starting the compressor within the given period of time decided by said time counting means.

Claim 3

The air conditioner according to claim 1, wherein said air quantity control means further comprises a third control means for increasing the amount of air from said first amount to said second amount within a third period of time longer than said second period of time when the temperature detected by said temperature detecting means is less than the predetermined value.

Claim 4

An air conditioner for use in an automotive vehicle comprising: a time counting means adapted for deciding whether or not a given period of time has elapsed after an engine of the automotive vehicle has been started; an air quantity limiting means for limiting an amount of air to be introduced into a passenger compartment for a given period of time after an air cooling operation has been started; a compressor control means adapted for prohibiting an operation of a compressor of the air conditioner for the given period of time to be decided by said time counting means; a solar radiation detecting means for detecting an amount of solar radiation; an instructing means for starting the compressor; and an air quantity control means for increasing the amount of air from a first amount to a second amount greater than said first amount; said air quantity control means comprising: a first control means for increasing the amount of air from said first amount to said second amount within a first period of time when the amount of solar radiation detected by said solar radiation detecting means is greater than a predetermined value and when said instruction means outputs no instruction within the given period of time decided by said time counting means; and a second control means for increasing the amount of air from said first amount to said second amount within a second period of time longer than said first period of time when the amount of solar radiation detected by said solar radiation detecting means is greater than the predetermined value and when said instruction means outputs an instruction for starting the compressor within the given period of time decided by said time counting means.

Claim 5

An air conditioner for use in an automotive vehicle comprising: a time counting means adapted for deciding whether or not a given period of time has elapsed after an engine of the automotive vehicle has been started; an air quantity limiting means for limiting an amount of air to be introduced into a passenger compartment for a given period of time after an air cooling operation has been started; a compressor control means adapted for prohibiting an operation of a compressor of the air conditioner for the given period of time to be decided by said time counting means; a solar radiation detecting means for detecting an amount of solar radiation; an instructing means for starting the compressor; and an air quantity control means for increasing the amount of air from a first amount to a second amount greater than said first amount; said air quantity control means comprising: a first control means for increasing the amount of air from said first amount to said second amount within a first period of time when the amount of solar radiation detected by said solar radiation detecting means is greater than a predetermined value and when said instruction means outputs no instruction within the given period of time decided by said time counting means; and a second control means for increasing the amount of air from said first amount to said second amount within a second period of time longer than said first period of time when the amount of solar radiation detected by said solar radiation detecting means is greater than the predetermined value and when said instruction means outputs an instruction for starting the compressor within the given period of time decided by said time counting means.

Claim 6

The air conditioner according to claim 3, wherein said air quantity control means further comprises a third control means for increasing the amount of air from said first amount to said second amount within a third period of time longer than said second period of time when the amount of solar radiation detected by said solar radiation detecting means is less than the predetermined value.

Claim 7

An air conditioner for use in an automotive vehicle comprising: a time counting means adapted for deciding whether or not a given period of time has elapsed after an engine of the automotive vehicle has been started; an air quantity limiting means for limiting an amount of air to be introduced into a passenger compartment for a given period of time after an air cooling operation has been started; a compressor control means adapted for prohibiting an operation of a compressor of the air conditioner for the given period of time to be decided by said time counting means; a temperature detecting means for detecting a temperature of the passenger compartment; a solar radiation detecting means for detecting an amount of solar radiation; an instructing means for starting the compressor; and an air quantity control means for increasing the amount of air from a first amount to a second amount greater than said first amount; said air quantity control means comprising: a first control means for increasing the amount of air from said first amount to said second amount within a first period of time when at least one of the temperature detected by said temperature detecting means and the amount of solar radiation detected by said solar radiation detecting means is greater than a predetermined value and when said instruction means outputs no instruction within the given period of time decided by said time counting means; and a second control means for increasing the amount of air from said first amount to said second amount within a second period of time longer than said first period of time when at least one of the temperature detected by said temperature detecting means and the amount of solar radiation detected by said solar radiation detecting means is greater than the predetermined value and when said instruction means outputs an instruction for starting the compressor within the given period of time decided by said time counting means.

Claim 8

An air conditioner for use in an automotive vehicle comprising: a time counting means adapted for deciding whether or not a given period of time has elapsed after an engine of the automotive vehicle has been started; an air quantity limiting means for limiting an amount of air to be introduced into a passenger compartment for a given period of time after an air cooling operation has been started; a compressor control means adapted for prohibiting an operation of a compressor of the air conditioner for the given period of time to be decided by said time counting means; a temperature detecting means for detecting a temperature of the passenger compartment; a solar radiation detecting means for detecting an amount of solar radiation; an instructing means for starting the compressor; and an air quantity control means for increasing the amount of air from a first amount to a second amount greater than said first amount; said air quantity control means comprising: a first control means for increasing the amount of air from said first amount to said second amount within a first period of time when at least one of the temperature detected by said temperature detecting means and the amount of solar radiation detected by said solar radiation detecting means is greater than a predetermined value and when said instruction means outputs no instruction within the given period of time decided by said time counting means; and a second control means for increasing the amount of air from said first amount to said second amount within a second period of time longer than said first period of time when at least one of the temperature detected by said temperature detecting means and the amount of solar radiation detected by said solar radiation detecting means is greater than the predetermined value and when said instruction means outputs an instruction for starting the compressor within the given period of time decided by said time counting means.

Claim 9

The air conditioner according to claim 5, wherein said air quantity control means further comprises a third control means for increasing the amount of air from said first amount to said second amount within a third period of time longer than said second period of time when the temperature detected by said temperature detecting means and the amount of solar radiation detected by said solar radiation detecting means are less than respective predetermined values.