Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. On
account the low voltage the cell, a
vehicle battery given voltage must
contain larger number cells than a
lead battery, twenty-fonr lead cells being
equivalent forty the nickel-iron cells
of same ampere-hour capacity but the
low voltage and comparatively high in·
ternal resistance are disadvantageo1ls
from the purely electrical rather than
the vehicle point view. stated that the cell im·
proves use, instead deteriorating,
and the company guarantees renew
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These and other important questions relating the structure are discussed good, thorough. pipe. Scale drawings of
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In this "can electricity" the solution s
a mere liquid carrier ions-it has, O
t speak, moods and tenses its own
to catered the battery user. CO. 361 Broadway, New York
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Strong, sirupie and durable. Only pel'feet small motor made., Athol..
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. Write once for generous sample bottle and Magneto Bulletin.
Improved bucket wheel construction.cyc1e motorS.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
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CRAY MOTOR CO. Easily lucked or
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PRICE 11<1.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
DE P'T ,
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IIand-Book Patents will sent free on
request. "Boosting charges"-given a
vehicle battery when partially dis·
charged, carry through a
longer _period than its prescribed day's
work-may given for hour's run at
a rate two three times the normal
charging rate and regular charge may
be completed hurry starting at
a high rate and gradually dpcreasing the
rate.., Cincinnati, Ohio
Fon
G NSMITHS.
Price cents. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out.
(I'or sale everywhere.
W. Eight sharp cut
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Arrane-ed for Steam or
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or Stand-up rrreadle. illustrated article published in
Scientific meric. Patents and 11
Paten secured. pressure, in. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.00
SI'JIId tor 232 page catalog No."w York and London.. Esb.
It will not run out and leave contact points dry.
a ONE OIL COMPANY, BROADWAY, New York City.
GILSON MFG.
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THE TEMPLE PUMP CO.
WILLIAMS, BROWN EARLE, Ine.
Sold all garages, auto supply dealers, hardware and general stores-10c., Chicago, This our 58th year.
trolyte because the latter constant,
chemically, electrically and physically. Sent FREE"
A. A. Lowest cost because
it delivers greatest available power per horse. connection. Y.
D WAT MOTOR .
Manufactured the
The Ke)Jstone Safety Starling Handle Co. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury.
M Broadway, New York
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Established 1872.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. four cylinder., 507 Olive Street, St., Port Washington, Wis.
695 Water Street,
Seneca Falls, Y.. All
communications are strictly confidential.
, concern..
-Whereas the lead cell the constitu
tion (proportions acid and water) con·
ductivity and specific gravity all undergo
definite changJe during the cycle of
charge and discharge, the Edison cell
these ql,lalities remain unaltered.
���. Ball
bearing, safety starting handles for all makes cars. CO. Catalog free..
. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.ven any
inventor furnishing with model sketch and
a brief description the device question.
Ruby St.
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------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
L O.
water during long periods the life t>f
the cell. MIC . MO�M., L'"., 308 Park St. Net
price $5, cas witlt orrle-l'. slow speed, high duty engine.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. A., LEIB ST.
Equip Your Car With the
"Webster" Safely Starting Handle,
positive its action, absolutely prevents injury from back-kicks,
adopted part 0/regular equipmentfor lco cars. 'Publishers
'1. i\'1ounted on
wheels o�· tonl ls.
The Sebastian Lathe Co•• 120 Culvert SI. The cost of
charging current, and hence also the ef·
ficiency its recovery the discharge
circuit, minor part the total ex·
pense operating the vehicle and the
low electrical efficiency the battery s
offset its extremely light weight
which 'not only lightens the construction
of the vehicle, but increases the propor·
tion "paying load" carried the same
-and its ruggedness service.,an Supplement 685. With engines llorse powerR. Any mechanic can opprat e
them easi Send for eatalol!. STAI-:'RETT CO.
Connections between the cells a
battery and with the external cfrcuit are
made means heavy niCKel-plated
copper·wire connectors, with steel lugs
swaged the ends and fitting the
taper terminal posts.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. 1492-4 in. In
estimating the true commercial efficiency
of road-vehicle transportation, the ton·
miles obtained must compared with
the total cost operation the vehi-
cle, with due allowance for all-around reo
liability.iliu(', in. Price cents mail.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.00.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
Bill' THELOWESTCOSTENGINE ��{!i�\�;:�leasIest e
machine operates, delivering steadier power than any other gasolIne engine, adapting especially for operating farm machinery, with better results
and least waste grain.
The element made very com,;;act.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
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B . ]6.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. Yearly subscription, $3.-SIX IMPORTA� T
formulas. engine made has wide range use. St.l1lal'. sYz single cylinder., 2109 North Ninth St. Order
yonI' motor hom dealer from us. Both free. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
From 9-in.
BORBEIN AUTO CO. THE POWER CONTRACTOR'S
FAVORITE ENGINE.
1). Louis, Mo.
LA FAYETTE, IND.r MUNN COMPANY, Inc. For sale uno Co• Inc. Starts easier and quicker than any other eng:ine, occupies less space,
is ess cum bersome, with less vibration, therefore adapting for either stationary, portable traction use.L,
Write for
Free Sample
Manufactured by
T Y
C CO. and
states that pays better put over
., Dept. two cylinder.
THE EDISON CONCRETE HOUSE
q How constructed. 918 Chestnut St.
oxclusively the manufacture 2. in.
any battery any time for half the CO'lt
bearing
of new battery., ROCKFORD, h
