Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
Poznámky redaktora
i\'1ounted on
wheels o�· tonl ls.. makes Blue Prints, Black Prints and
Brown Prints.
WILLIAMS, BROWN EARLE, Ine. BAR . Scale drawings of
mac hine, construction details, subscribers'
forum.
Strong, sirupie and durable.
W. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. 'Publishers
'1. illustrated article published in
Scientific meric. Y. All
communications are strictly confidential. Lowest cost because
it delivers greatest available power per horse. A. 1492-4 in.
Sold all garages, auto supply dealers, hardware and general stores-10c.
Send for Lathe Catalog.
BORBEIN AUTO CO. swin�.iliu(', in. four cylinder. The Express System Saves Money. pressure, in.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST. Only pel'feet small motor made., and all
newsdeal ers. 361 roadway, New ork, or
625 Street, Washington, C. Let explain., Port Washington, Wis. engine made has wide range use., 1
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IN VENTORS are Invited communicate with
Munn o. Price cents mail. Don't
take the side shows and miss the main show
i the big tent. For sale uno Co• Inc.
"FREE" Write for Catalogue.01' for Mechanics find Tradesmen.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Our
IIand-Book Patents will sent free on
request.
THE TEMPLE PUMP CO. ('at nlog free., Dept. slow speed, high duty engine.
1\[0(. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser., 50c. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.
Write/orcatalogue once,
mentioning thispaper.L,
Write for
Free Sample
Manufactured by
T Y
C CO., Chicago, This our 58th year., LEIB ST. 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.
It will not run out and leave contact points dry. Order
yonI' motor hom dealer from us.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock.
D WAT MOTOR . 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
CRAY MOTOR CO. ]8-B.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
. CO. Eight sharp cut
tmg edges. 625 Wash .l1lal'.
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..l:ulC>. connection.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle.
SENECA FALLS MFG. Net
price $5, cas witlt orrle-l'. EMEXT 23.
Price cents. stated that the cell im·
proves use, instead deteriorating,
and the company guarantees renew
3 One clear oil compound absolutely pure with just enough body oil perfectly the most delicate
or sensitive action point.
BABBITT METALS. Sent FREE"
A.
any battery any time for half the CO'lt
bearing
of new battery.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.cyc1e motorS. 25c. Senel
)'onr water pres;;nre and silt supply pipe. MIC . Write once for generous sample bottle and Magneto Bulletin., ROCKFORD, h.
Equip Your Car With the
"Webster" Safely Starting Handle,
positive its action, absolutely prevents injury from back-kicks,
adopted part 0/regular equipmentfor lco cars.
with provision for circulation elec.water pres
sure; lbs.
-Whereas the lead cell the constitu
tion (proportions acid and water) con·
ductivity and specific gravity all undergo
definite changJe during the cycle of
charge and discharge, the Edison cell
these ql,lalities remain unaltered., Manufacturers, 417 West 15th SI.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2., L'". Order from your newsdealer from
.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. two cylinder. \-Vorl{s day NigJlt-makes prints any lenvth.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. 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.
L O. With engines llorse powerR.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. pipe, Ibs. ''''ashing
. MO�M. each
'
brought in-
Istantly into u,e bal joint
. bottles. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.
a ONE OIL COMPANY, BROADWAY, New York City.. Yearly subscription, $3.
WilliAMS BROS Ithaca.ven any
inventor furnishing with model sketch and
a brief description the device question. ,
4" Walnut Street, Philadelphia, Pa. CO.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.. "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. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('., 308 Park St. l3-in.., Athol.
PRICE 11<1., 507 Olive Street, St. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury..
695 Water Street,
Seneca Falls, Y. Send for catalo.00. Both free.
I TilE J".
THE EDISON CONCRETE HOUSE
q How constructed. ]6. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN.50, cnsh with or
d(·r.
Improved bucket wheel construction. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. State your requirement\> and get our adVIse. Louis, Mo.
oxclusively the manufacture 2."w York and London. and
states that pays better put over
.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
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. sYz single cylinder.
The element made very com,;;act. Send fOl
Catalog I>o.
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., 2109 North Ninth St.
Established 1872. A. 918 Chestnut St.-SIX IMPORTA� T
formulas.
water during long periods the life t>f
the cell. in."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough. Catalog free.00
SI'JIId tor 232 page catalog No. CIENTTFTC A:\I ERTCAN Sf' PP1. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Louis, Mo., Philadelphia, Pa. STAI-:'RETT CO. Patents and 11
Paten secured.
, concern., Cincinnati, Ohio
Fon
G NSMITHS.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
Ruby St. DETROIT.
M Broadway, New York
B ranch Office.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
GILSON MFG.r MUNN COMPANY, Inc.
trolyte because the latter constant,
chemically, electrically and physically. Easily lucked or
released turning handle.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
���.
From 9-in.
Sag naw; ich A.
LA FAYETTE, IND.
The Sebastian Lathe Co•• 120 Culvert SI. l\Ionev b:lcl;; for allY reason.. ALOE CO.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
Don't scoff. Ball
bearing, safety starting handles for all makes cars. St. Any mechanic can opprat e
them easi Send for eatalol!.,an Supplement 685. 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. One boy does the work four men. Esb.
J\dive Ag'ents wanted.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
(I'or sale everywhere. /). pipe.. 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.
1). Try One.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
Accepted the authority
