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.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle., LEIB ST. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. ('at nlog free. Y. 625 Wash .
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. 1492-4 in. two cylinder.., L'"., Dept. Let explain.
D WAT MOTOR . ''''ashing
.
Send for Lathe Catalog. STAI-:'RETT CO.
1\[0(. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
M Broadway, New York
B ranch Office. Sent FREE"
A. illustrated article published in
Scientific meric.
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Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost. Yearly subscription, $3.
1). l3-in.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality. A. CIENTTFTC A:\I ERTCAN Sf' PP1.-SIX IMPORTA� T
formulas. 'Publishers
'1.
I TilE J".
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils., Athol.01' for Mechanics find Tradesmen., and all
newsdeal ers. Eight sharp cut
tmg edges.
PRICE 11<1."w York and London.
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., Philadelphia, Pa. pressure, in. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough., 308 Park St.
THE TEMPLE PUMP CO. THE POWER CONTRACTOR'S
FAVORITE ENGINE., ROCKFORD, h. Louis, Mo.. Both free.
BABBITT METALS. pipe.
It will not run out and leave contact points dry.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. St.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Esb. Order
yonI' motor hom dealer from us. A.
water during long periods the life t>f
the cell.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B . makes Blue Prints, Black Prints and
Brown Prints. Try One. and
states that pays better put over
. For sale uno Co• Inc.
Sold all garages, auto supply dealers, hardware and general stores-10c. EMEXT 23.
���. BAR .
THE EDISON CONCRETE HOUSE
q How constructed., 50c., 2109 North Ninth St. Don't
take the side shows and miss the main show
i the big tent. 25c. Order from your newsdealer from
.
Ruby St., Chicago, This our 58th year. All
communications are strictly confidential.
L O.
Accepted the authority.
Write/orcatalogue once,
mentioning thispaper. ]8-B.cyc1e motorS.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. Scale drawings of
mac hine, construction details, subscribers'
forum. i\'1ounted on
wheels o�· tonl ls.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury. 361 roadway, New ork, or
625 Street, Washington, C. 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. CO.
CRAY MOTOR CO. Easily lucked or
released turning handle. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.
Price cents.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. Any mechanic can opprat e
them easi Send for eatalol!. Lowest cost because
it delivers greatest available power per horse. Send fOl
Catalog I>o., Manufacturers, 417 West 15th SI. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. \-Vorl{s day NigJlt-makes prints any lenvth. pipe, Ibs. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.00
SI'JIId tor 232 page catalog No.
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------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. MIC ..
W.ven any
inventor furnishing with model sketch and
a brief description the device question.
oxclusively the manufacture 2.
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.
Established 1872.
GILSON MFG.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). bottles..,an Supplement 685. MO�M.. Price cents mail. 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.iliu(', in.
BORBEIN AUTO CO.
695 Water Street,
Seneca Falls, Y.
The Sebastian Lathe Co•• 120 Culvert SI. four cylinder.L,
Write for
Free Sample
Manufactured by
T Y
C CO. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication.
Improved bucket wheel construction.
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. With engines llorse powerR.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. State your requirement\> and get our adVIse. ]6.
SENECA FALLS MFG.
. The Express System Saves Money.
J\dive Ag'ents wanted. Net
price $5, cas witlt orrle-l'. DETROIT. Catalog free.
WilliAMS BROS Ithaca."��;::;;·1J-Neatest, simplest and be,t on
Ithe market.
"FREE" Write for Catalogue.
LA FAYETTE, IND. Send for catalo. 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., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. in., 507 Olive Street, St. sYz single cylinder.
From 9-in. One boy does the work four men. Senel
)'onr water pres;;nre and silt supply pipe. CO.water pres
sure; lbs.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. ALOE CO.
, concern. 918 Chestnut St.
-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..
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.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
with provision for circulation elec.
a ONE OIL COMPANY, BROADWAY, New York City.
Sag naw; ich A.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.00. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.l:ulC>. Ball
bearing, safety starting handles for all makes cars. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. Louis, Mo.l1lal'.
(I'or sale everywhere. 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. slow speed, high duty engine.
Strong, sirupie and durable. ,
4" Walnut Street, Philadelphia, Pa. Only pel'feet small motor made. connection.
any battery any time for half the CO'lt
bearing
of new battery.
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. "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.. /)., Port Washington, Wis. l\Ionev b:lcl;; for allY reason. each
'
brought in-
Istantly into u,e bal joint
. swin�.
trolyte because the latter constant,
chemically, electrically and physically.
WILLIAMS, BROWN EARLE, Ine. engine made has wide range use.r MUNN COMPANY, Inc. Our
IIand-Book Patents will sent free on
request..
Don't scoff.50, cnsh with or
d(·r. Patents and 11
Paten secured.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B
