Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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-SIX IMPORTA� T
formulas., Cincinnati, Ohio
Fon
G NSMITHS.
-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., 507 Olive Street, St. Order from your newsdealer from
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46
"St
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ar
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BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
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tor and pulle:v 'olll)� $2.
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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.
BABBITT METALS., 308 Park St. THE POWER CONTRACTOR'S
FAVORITE ENGINE., LEIB ST. EMEXT 23.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle., Port Washington, Wis. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen...50, cnsh with or
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I TilE J". Garages, Repair and General Jobbing
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SI'JIId tor 232 page catalog No.
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Over sizes and 8tyles, for rilling either deep or
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THE EDISON CONCRETE HOUSE
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THE TEMPLE PUMP CO. Any mechanic can opprat e
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yonI' motor hom dealer from us.L,
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T Y
C CO.
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SENECA FALLS MFG. ]8-B. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.cyc1e motorS. CIENTTFTC A:\I ERTCAN Sf' PP1.
, concern.
Don't scoff..
M Broadway, New York
B ranch Office., L'". With engines llorse powerR. each
'
brought in-
Istantly into u,e bal joint
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S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre. MIC .
WILLIAMS, BROWN EARLE, Ine. Yearly subscription, $3.
with provision for circulation elec. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. Catalog free.
trolyte because the latter constant,
chemically, electrically and physically. St."��;::;;·1J-Neatest, simplest and be,t on
Ithe market., Dept.,an Supplement 685. l3-in.
1). stated that the cell im·
proves use, instead deteriorating,
and the company guarantees renew
3 One clear oil compound absolutely pure with just enough body oil perfectly the most delicate
or sensitive action point.
Write/orcatalogue once,
mentioning thispaper. A. 25c.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
Sag naw; ich A..ven any
inventor furnishing with model sketch and
a brief description the device question. two cylinder. MO�M. Our
IIand-Book Patents will sent free on
request.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi. pipe, Ibs. ]6.
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. Both free. Esb. 361 roadway, New ork, or
625 Street, Washington, C. l\Ionev b:lcl;; for allY reason.
Sold all garages, auto supply dealers, hardware and general stores-10c. Write once for generous sample bottle and Magneto Bulletin.
PRICE 11<1.
BORBEIN AUTO CO. 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.
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., 50c. Don't
take the side shows and miss the main show
i the big tent. Send fOl
Catalog I>o. Net
price $5, cas witlt orrle-l'.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out., 2109 North Ninth St. For sale uno Co• Inc.
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. sYz single cylinder. swin�. Lowest cost because
it delivers greatest available power per horse. Ball
bearing, safety starting handles for all makes cars. CO.
water during long periods the life t>f
the cell. illustrated article published in
Scientific meric.
Established 1872. i\'1ounted on
wheels o�· tonl ls.
Accepted the authority.. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. Let explain. STAI-:'RETT CO. Eight sharp cut
tmg edges.01' for Mechanics find Tradesmen.iliu(', in.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders. 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. Louis, Mo. Easily lucked or
released turning handle. DETROIT.
L O. "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.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. Louis, Mo. 625 Wash .
The element made very com,;;act. \-Vorl{s day NigJlt-makes prints any lenvth., ROCKFORD, h.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). CO.
LA FAYETTE, IND. in. ''''ashing
. bottles.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
It will not run out and leave contact points dry. 'Publishers
'1..
D WAT MOTOR ., Chicago, This our 58th year. /). Y.
GILSON MFG.
J\dive Ag'ents wanted. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury., Philadelphia, Pa. 1492-4 in.
Price cents.
.
W. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. Senel
)'onr water pres;;nre and silt supply pipe.
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Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost., 1
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IN VENTORS are Invited communicate with
Munn o.
695 Water Street,
Seneca Falls, Y.
Improved bucket wheel construction. ALOE CO. Scale drawings of
mac hine, construction details, subscribers'
forum.
a ONE OIL COMPANY, BROADWAY, New York City. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. pressure, in. four cylinder. ('at nlog free. Price cents mail.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. pipe.r MUNN COMPANY, Inc., Athol.. One boy does the work four men. Sent FREE"
A. Patents and 11
Paten secured.water pres
sure; lbs.
1\[0(.
(I'or sale everywhere. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
WilliAMS BROS Ithaca. engine made has wide range use.
oxclusively the manufacture 2. 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. and
states that pays better put over
.
CRAY MOTOR CO. 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.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
"FREE" Write for Catalogue. A. Try One.
Send for Lathe Catalog.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. Only pel'feet small motor made.l1lal'. 918 Chestnut St.
any battery any time for half the CO'lt
bearing
of new battery., Manufacturers, 417 West 15th SI. connection. All
communications are strictly confidential.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
