Show i n PLAN CONTROL I fOR COOliNG Thermostat Used in Cars Cheaper Meth- Meth Meth Methods otis Proposed There Is no doubt that some con con- control con control of or the cooling S e system stem Is HY cry ble and it Is becoming h usual In the larger an and 1 more e chas chases to Install a thermostat for tor this purpose In man many mans coo cases ca s this la Is arranged ted so that thet on starting the tho engine from cold the radiator Is circuited circuited hort until such a a time as a th the wate In the e ci Under jackets has become sufficiently warm arm arnt to the thermostat and In such uch eases cases It if the tho Ih car be taken on the tho road In cold weather r Im- Im n mediately the engine Is II started there Is a possibility of ot the tho ater In the radiator becoming frozen causing serious damage by bursting the pipes Actual examples s of ot this trouble are not and on that so- so ac account count there Is l I no nl doubt that the method of or controlling the tempera tempera- temperature temperature ture of the cooling stem simply by m means ans of or a variable fan has hos much to recommend it On th 40 30 h p 81 ker Dutch such a Il Is actually adopted and In one or two tO t 0 other cases i clutch Is to i Incorporated In the tho fan fandrie e drie e so eo that for starting and In cold weather eather the tan fan may be put putout putout putout out of or action An Ingenious Idea has been de- de de d In a three speed three plan planetary tan bicycle Cle hub Is adapted 1 for In incorporation In the tho fan e This gear fan tan has as been cx- cx ex extensively x- x oly tested has hos ghen gien gh en c e ery e success and has proved prObed verY verv ben ben- beneficial ben beneficial to the running of or the car particularly In mountainous dis Automobile Digest |