the airflow dependsupon the settingschosen.Intheautomaticsystem,the usersetsthe
temperature, and the system alters the airflow inorder to maintain the temperature.
History of Air Conditioners,
Inthe1930sacompanyinnewyorkwasthefirstonetoinstallairconditionersinthecarsof
their customers. In the late 1930s, R.Peo was the first person to grab a patent for air
conditionersforautomobiles.Duringthistimemanycarmanufacturersstartedtoworkoncar
designtoincorporateanairconditioningsysteminit.OnesuchcarmanufacturerwasPackard;
theywerethefirstonestoinstallafunctionalACsystemintheircarmodels.Firstlythecars
weremadeintheirmanufacturingunitandsenttoB&BworkshopwheretheACunitswere
installedinthecarandlatersenttodealersforsellingthemtocustomers.Oneadvantagethat
B&BhadoverotherswasthattheACunitsthattheymanufacturedcoilsalsoworkasaheater,
leading to an increase in the popularity of Packardcars among people.
Oneofthesignificantproblemsthatthissystemfacedwastheamountofspaceitoccupiedina
car because the AC unit occupied most of the trunkarea.
Many car companiesduringthis periodadopted thissystem until the arrivalofChrysler’s
Airtemp.ChryslerwasoneofthecompaniesthatmanufacturedcarshavinganACsysteminit.
WalterChryslerwasthefounderoftheChryslercompany;heinventedanewmethodofair
conditioningcalledtheAirtemp.Init,theuserscancontroltheACwiththehelpofadashboard
switchwithlow,mediumandhighengravedonitwhichcontrolledtheairflow.Thissystemwas