Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
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The element made very com,;;act.r MUNN COMPANY, Inc.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
trolyte because the latter constant,
chemically, electrically and physically.
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.
CRAY MOTOR CO. Price cents mail. Louis, Mo. 1492-4 in.
water during long periods the life t>f
the cell.., Port Washington, Wis.
PRICE 11<1. THE POWER CONTRACTOR'S
FAVORITE ENGINE.
It will not run out and leave contact points dry.
a ONE OIL COMPANY, BROADWAY, New York City.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. ALOE 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.
Sag naw; ich A.
Arrane-ed for Steam or
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or Stand-up rrreadle.
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Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.
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"FREE" Write for Catalogue.. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. Try One.
BORBEIN AUTO CO. 625 Wash . 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., Cincinnati, Ohio
Fon
G NSMITHS. 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. Write once for generous sample bottle and Magneto Bulletin.
with provision for circulation elec. four cylinder. BAR .
Sold all garages, auto supply dealers, hardware and general stores-10c. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. and
states that pays better put over
. Net
price $5, cas witlt orrle-l'.L,
Write for
Free Sample
Manufactured by
T Y
C CO. DETROIT.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi., 308 Park St. 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.50, cnsh with or
d(·r. Our
IIand-Book Patents will sent free on
request., Chicago, This our 58th year.
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.
GILSON MFG. bottles.00. Any mechanic can opprat e
them easi Send for eatalol!. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. sYz single cylinder., Athol. Let explain.
L O. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.
-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.
���. CIENTTFTC A:\I ERTCAN Sf' PP1.. Yearly subscription, $3. two cylinder. swin�., Philadelphia, Pa. Order
yonI' motor hom dealer from us. engine made has wide range use. Senel
)'onr water pres;;nre and silt supply pipe.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. St.
Don't scoff.
Accepted the authority.
Strong, sirupie and durable.
Ruby St. EMEXT 23. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
DE P'T ,
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Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.iliu(', in., LEIB ST. /). \-Vorl{s day NigJlt-makes prints any lenvth.
THE TEMPLE PUMP CO.
M Broadway, New York
B ranch Office. Eight sharp cut
tmg edges., 2109 North Ninth St. Easily lucked or
released turning handle. State your requirement\> and get our adVIse.ven any
inventor furnishing with model sketch and
a brief description the device question. l\Ionev b:lcl;; for allY reason. pressure, in.
WILLIAMS, BROWN EARLE, Ine. Both free.00
SI'JIId tor 232 page catalog No. i\'1ounted on
wheels o�· tonl ls.l1lal'. 25c.
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 SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
(I'or sale everywhere. each
'
brought in-
Istantly into u,e bal joint
.water pres
sure; lbs. The Express System Saves Money.l:ulC>. "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., 1
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Munn o. illustrated article published in
Scientific meric. Order from your newsdealer from
..
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
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and
B K
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FOR MARINE
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SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
1). Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. Patents and 11
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i the big tent.
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Improved bucket wheel construction. STAI-:'RETT CO. With engines llorse powerR. makes Blue Prints, Black Prints and
Brown Prints.
I TilE J".
695 Water Street,
Seneca Falls, Y. MO�M. Scale drawings of
mac hine, construction details, subscribers'
forum. 'Publishers
'1. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .cyc1e motorS. connection.
Send for Lathe Catalog.
, concern. All
communications are strictly confidential. ('at nlog free. Esb. pipe, Ibs.
oxclusively the manufacture 2.
LA FAYETTE, IND.
J\dive Ag'ents wanted.01' for Mechanics find Tradesmen.
any battery any time for half the CO'lt
bearing
of new battery. Ball
bearing, safety starting handles for all makes cars.,an Supplement 685. 361 roadway, New ork, or
625 Street, Washington, C.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.•
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SENECA FALLS MFG.
From 9-in. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. ''''ashing
. CO. 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. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.. l3-in.
THE EDISON CONCRETE HOUSE
q How constructed. One boy does the work four men. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. slow speed, high duty engine. Louis, Mo. Lowest cost because
it delivers greatest available power per horse., 50c.
WilliAMS BROS Ithaca. Only pel'feet small motor made. ]6. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. Send for catalo.
Established 1872., L'". Send fOl
Catalog I>o. ,
4" Walnut Street, Philadelphia, Pa.
Manufactured the
The Ke)Jstone Safety Starling Handle 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., and all
newsdeal ers.. in.
The Sebastian Lathe Co•• 120 Culvert SI.
Price cents. Y., 507 Olive Street, St.
Write/orcatalogue once,
mentioning thispaper.-SIX IMPORTA� T
formulas.
D WAT MOTOR .
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. pipe., ROCKFORD, h.
BABBITT METALS."��;::;;·1J-Neatest, simplest and be,t on
Ithe market., Dept. A., Manufacturers, 417 West 15th SI.. ]8-B. A. Sent FREE"
A.. CO.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. 918 Chestnut St.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2
