Show 1 ESTIS ASSERTION EXPERT l laker ker Points Out Advantages t e s if Which Which He lIe e Says Plan Pan Has Over er Use of Water Water g j y fc L Bakr engineer of ot the the- Frank Frank- k- k was hero here the tho who rho wasl Mm Auto uto o oo company c week air Ir r e cooling cooling- ol C said 4 pi ut ee Proper de design CD In tho building building- of ot ano an o ll Il mot motor 1 demands demand not only f over to th load loa 1 that tho the motor i will will haY have to carr carry but it demands oman an nn ty to whatever driving driving- con oon- conditions mo may b be Imposed upon the car I economy In fuel fud c consumption n and und i n on In under general de ee ot of efficiency which roach ni of ot i t development In tho the properly v A nv j motor definite and d In In- S why h tills t is should should be so adaptability ItY of ot the direct air air- the rhO Ae- Ae ho 1 i for V fi tI to nil all conditions of dri drI cooled mo moi v I. immediately apparent t fo for for r tho iy r only i in ng U n to year round service a with th the motor la is Its cooling system m. m With direct properly Ide- Ide de developed de- de free freezing in and overheating troubles are ore completely eliminated freezing freezing- troubles because tho the air that medium dogs doos not I la Ie used as a a. cooling cooling- freeze and overheating o troubles beI because be- be cause caus there thero Is la plainly no boiling balUn I trouble to contend with And when air nlrb c Is b u used as RB n a cooling medium a a. sufficient l' l dent difference between the temperature of or the motor and the I extreme high outside temperature can be maintained to give gl an ample amplo I margin Jt of QC safety In cooling regardless l ss of the orthe the climate In which tho car Is le used Economy In In I gasoline consumption reaches its maximum In a n. direct air air- motor The Tho most highly ertI- ertI cl nt o operating temperature can an be beisly Shy isly S1 maintained without fear tear oo 0 of trouble in tho the cooling A Franklin direct cooled air-cooled motor operates at a no temperature approximately approximated HiO degrees decrees s shott hott hotter r than Is possible with any ol co-ol cooled d motor This high temperature tur means menne a gt greater cater expansive force In tho gu LOSS Leas gas is la taken into the cylinders cylinders ders for Jor each charge The ThO power developed do- do eloped Is In no way sacrificed This shares up In long tours tour by tho the high average mileage per gallon obtained d b bv by bythe tt the tte Franklin Under practically all aU F conditions of or driving the Franklin cars cara r will trill show a 8 0 20 per cent to 35 5 5 per cent greater mileage per gallon b of ot gasoline than other othel r cars of at the tho same Bamo size Thoro There Is a n. greater r range ngo of ot available avail o. available able power In the the- direct cooled motor owin to tho the fact tact that direct cool air ing tends to eliminate weight The fhe cooled wilier motor must carry Jc besides ld's the actual working I parts of ot the motor the radiator Hatol with Its Its' h heavy cY load of oC wa- wa t tot tei L' L tho the h heavy Y 3 water jacl jackets ets around c 1 and antI the other mechanism pumps piping etc necessary to o o a awn water wati wa- wa ti ter cooling system The Taie a eu a vet ago o water cooled car cartiff car- car tiff a I. I radiator r and cooling system that l 15 S halfway v be between the lightweight tW t sr system t ni winch v. v would be b. saU satisfactory actor In Inn n nn 0 n coM coil climate and the tho heavy system R which would be he necessary in a hot cli- cli This Immediately puts a limiting limit limit- ing actor r on both ends end giving more moro i. i mater nat t r to freeze In cold cod weather andriot and md riot not quite q enough nou h water for absolutely sale tafe at cooling in In hot hat weather eather With I h Franklin Io cooling the tho only extra parts puts required are aro light l fter-l flanges set in tho the cylinder wals 9 and nd lJ light ht sheet sheat metal air Jackets en en- en dosing 1011 ng- ng th these Ie t flanges ng s. s The Theair air J IB in through h tho the front of or the hood ana down over the flanges s and since tl th the amount of air that passes over Aver the tho flanges s at nn any given Jhen motor speed is a quantity that can enn be accurately rioter rioter- mined tho the actual amount of or cooling don dorm at atall all times Is a known quantity The Franklin motor I Instead of or cat car carrying the tho cooling medium around in heavy T containers simply draws it from the outside air and after it Is used forces It out t taking in a a. now new supply to eo that tho the cooling medium Itself and tho the containers add no weight to the car |