New Britain Herald Newspaper, November 2, 1927, Page 2

Better Motors In Airplanes Are | development in aviation engine NEW BRITAIN DAILY HERALD, WEDNESDAY, NOVEMBER 2, 192T. sign. Still greater progress is to be the next year or two of the excess OVERFLOW OF BOY war-time motors, which will open place for the youngsters to go, and | &0 classes of 100 to 125 boys have | become the rule. It has also been tound necessary to lessen the pres- | sure in the game room by sending When 9 o0Clock Comes Bringing Aviation to the Front Both Air Cooled and Water Cooled Types Greatly Im- proved — Horizontals Give Higher Speed and Greater Power—Radial Plants Are Reliable (This s the seventh In the Herald's series of articles dealin with aviation ard its various phases in this country.) (By Frank J. Carmody) In considering all the factors that go into the bullding of safe, rel airplanes. power must be rated fi An automohile that develops er trouple ir stops and usually no damage |s done beyond d and disconcerting 1f, however, an airplar gin velops w malady that saps it of strength and speed, other occupants m fn a predicament from v trication either is diffic sible. The motorist 1 where, but the avator discriminating. Thanke to the progress of a ses. Tu Hilei=s : N Beadis t higher speeds, much cases, with miore with to working v prove le e to main- t or 1y stop - st be more today have wide ma in the matter of pow of the devclopment of plane mot. ist is one of the most interesti connection with aviation progre The Alr Cool Motor The current s nation paying tribut of an astonishing array of ac accomplishments, And wl public sang their praises Chamberlain, Byrd, other sta s of the homage to the motors t their achievements admirable modesty with which t pilots insisted upon proper being given to th to create a degr : gines a curiosity however, ti heen concentrated upon on The engine in questior ed radial, cetrainly is deser attention because of its cord, but it does not stand altogeth- er alone in the ficld of aircraft power, Water Cooled Type Despite the on-rush of air-cooled cools plants, the water-cooled type which tition played so conspicuous role in aviation before and sin o war, while not so much in of late, i being developed to even higher standards of performance and reliability. Each type scems to be finding a particular sphere where its characteristics are best adapted to the necds of the field. The division naturally, s madc along power lines. The ficld of the ajr-cooled radial seems established under the 600 horsepower standard. Over this size the 12-cylinder water ; 3 cooled horizontal holds the rei yoled motors y 1 and Motors built on each principle + St ts proving popular between 500 100 horsepower, however. Pratt & Whitney “Hornet” Design is the factor most respon- for this division. Because of th gher head resistance of the radial plant, a limit seems placed upon size to which it may be built That this limitation will be over- s confidently predicted in quarters. The Pratt and Whit- linder radial by the the largest plant of its kind. It is cap- able of developing 525 horse-power. Water-cooled motors, with frontal resistance, run as high s 800 horse-power. The ordinary horizonta der motor has another ac that a much higher cor ratlo may be used. Ratios of § to 1 have been employed in eng this kind while 5.5 to 1 is as 1 i as most of the radials go. H power. T compression means of tw amount of heat to be dissipated, in the case of the radial, longer fins with thefr excessive resistance woull be necessary. Advantages and Disadvantages The higher speed and power developed by the water-cooled | «peed records for both engines are adva however, | plancs, that are offset by certain virt This vear which the air-cooled radial po on and re , the y fine wa- possible 2 ewhat comparable i carbon job with which @ motorist is thorot rvice re- 1 types, so there is little compe- f each type 00 horse- petition to develon r sphere ey and less |intelligence of the engincers engaged be expected. A 6- lor air-cooled motor that s nent in the sport ant. Of interest among airplane en- gines, hecause of its unique design, {is the Packard motor, clops o of lower or rectly andt ol other. Counted 1 of 300 miles Lieut upon to an hour, i1 1 Alford J. Wil greater expeets 4 and sea- s witn gnit sed the frui- it on emarkable FOR. RueuMATISM Perhaps you didn't realize that Bayer Aspirin tablets are made to relieve the deep-down rheumatic aches as well as dispel the occa- sional headache. They do! In cases of neuralgia, neuritis, lum- bago; for those pains that penetrate onc's very bones, Bayer Aspirin tablets offer real relief. Just be sure you are getting the real Bayer Aspirin, with Bayer on each tablet and on the box— with proven directions inside. All druggists. Physicians prescribe Bayer Aspirin; it does NOT affect the heart Aspirin s the trade mark of Bayer Manufacture of Monoaceticacidester of Salicyllcactd over-lapping r and water ane field is a large market for the superior modern power plants Copyright by the Ullman Feature Service) The next article of this will appear tomorrow in th 4 will deal with one of t fascinating aspects of aviation t flying, what ane it as meant to the airplane. MEANS NEW HONE (lub House on East Main Street Becomes Crowded series of the Boys' onie in, and can no ommodate the large num- Lo b EDISON STUDIES FOR WAR PREPAREDNESS - Interview Tells Tnventor's Mo- tive in Rubber Experiments r of the org to initiate omas A research r production s m interview prepar caled in ar hed today in the 1e of Popular Science objective is the nt which will proc Kly in America in t war with E inventor madc not intereste mercial prod iere i no roon b > crowd of hoys must wait ir for t several becom- ntor's || article per cent of rubber, others which hold prom ing the fulfillment of the Popular Science nd Iy reading The | enough for only | and at times the boys tabls in order to h pool. This has proved | Ay ays, be- & boys niust long and 1 even ble only 24 boys are | For Selling Liquor P Me, Nov.2 (P—William o Bangor. Murtha, lack of room in other parts of ng has foreed tl send t 1ter number of m o workings forts manage- | ‘ o be presented b 1 Jury. Murty Murtha wa: o the at the ne, clog vari the g failures beca of the o 1 at Jackman | divide s have proved e is no other Cuticura Helps to Retain The Freshness of Youth How Ilovely the natural skin, kept clear, fresh and heaithy by daily use of Cuticura Soap assisted, now and then, by touches of the Ointment to soothe and heal the first signs of redness or irritation. Taleum %% Sold everywhore, I . Caticars Laboratorics, Dept. %~ Cuticura Shaving Stick 25c. Cab Always Keeps in Fit Condition Have you ever thought how seldom it is that vou see a YELLOW CAB breaking down with a passenger in it? And have you ever noticed how seldom any part of the cab's equipment is missing or in poor con- dition? 7 e Well, that is in no sense ac- cident or lucky circumstance. It is the direct d natural result of System, Organization and Financial Responsibility. Cabs can't I;ecp themselves n condition. They can’t do their ing and repair work. They don’t oil and wash themselves. How long do you think any cab would keep in first class condition if its owner trusted to luck or followed no plan or system- atic maintenance like so many cab owners do? own inspects Do you know that this or- ganization has been developed from the ingi Do vou know that our executive out exception, are ex-chauffeurs and mechanics —and that they know these cabs as a mothey knows her child? ThlS company not nnlv flll'- nishes its drivers with the best-built cabs in the world, but backs them solidly with system which makes for the comfort and safety of our passengers and the general public. Hail Them Anywhere Yellow a Cab Co Phone 231 Pay What the Meter Reads 2 boys temporarily idle into and seating them on the bleachers. | The Boys' club owns the ty on Center street which the gymnasium and on whi quarters of the Welfare Ass, of New Britain and the Nurse association are Eventually it is planned t pose of the corner lot at Fa ‘nd Ce on ining land. The according Mr. Skinner, is bringing evi er the time when this step w to be taken. Gas Hazards of Peace Bad as War, Says Expert | (P —In New Ha 2 ¢ address be ion of the of modern 1 daily life, and t them to be al use of ga erson with Haggard, inventor of the is of which ar: I laboratories, gas partments, ons overcol 1inating gas. Many Motor Trucks res compiled 1tomobile Cham © the total number of | in use in this r and build a larger place | he gym | proper. adjoins ch ‘the ociation || Visiting located. o dis- | st Main | FRIDAY present | to er clos- ill have the de- most as ses and . B AMAZING!! “inhal- STARTLING! YOURS TOMORROW! j READ THE NEW YORK SAMPLE SHOP AD IN TOMORROW’S PAPER! for the me by by the ber of | country | | The cart efore the horse v To choose a new car simply on the basis of the largest allowance for your present car is like putting the cart before the horse. For the real measure of a trade-in transaction is how much new car valile you get for your pres- ent car, plus the balance that you pay in cash. Y ou trade-in your present car for a new-car most wisely when you are guided by these facts: 1. Your present car has only one fundamental basis of value: that is what the dealer who accepts it in trade can get for it in the used car market. Your present, car has seemingly different values because . .. . . competitive dealers are bidding to sell you a new car. The largest allowance offered is not necessarily the best deal * for you. Sometimes it is; sometimes it is not. An excessive allowance may mean that you are paying an excessive price for the new car in comparison with its real value. From the car-buyer’s standpoint, a trade-in trans- action is a purchase, not a sale. So first judge the value of a new car in comparison with its price, including all delivery and finance charges. Then weigh any difference in allowance offered on your present car. GENERAL MOTORS *A car for every purse and purpose” CHEVROLET * PONTIAC * OLDSMOBILE - OAKLAND * BUICK LASALLE - CADILLAC - FISHER BODIES GENERAL MOTORS TRUCKS * YELLOW CABS AND COACHES FRIGIDAIRE —The electric refrigerator THE BIGGEST PIECE OF NEWS IN YEARS