Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
Poznámky redaktora
l3-in. Eight sharp cut
tmg edges.
WilliAMS BROS Ithaca. Catalog free.
Accepted the authority.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. Let explain.
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fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
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.
a ONE OIL COMPANY, BROADWAY, New York City.L,
Write for
Free Sample
Manufactured by
T Y
C CO.
"FREE" Write for Catalogue. Write once for generous sample bottle and Magneto Bulletin. 625 Wash . MO�M.. 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.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. Any mechanic can opprat e
them easi Send for eatalol!. Esb.
D WAT MOTOR . ]8-B. Both free.
Ruby St.
THE TEMPLE PUMP CO. The Express System Saves Money. CO. Senel
)'onr water pres;;nre and silt supply pipe., L'".
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock.
, concern.. "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.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
I TilE J". and
states that pays better put over
. Send fOl
Catalog I>o.."w York and London. bottles., Manufacturers, 417 West 15th SI.
any battery any time for half the CO'lt
bearing
of new battery. With engines llorse powerR.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. A. connection. Price cents mail.
trolyte because the latter constant,
chemically, electrically and physically.
BABBITT METALS. CIENTTFTC A:\I ERTCAN Sf' PP1.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. each
'
brought in-
Istantly into u,e bal joint
. 361 roadway, New ork, or
625 Street, Washington, C. Patents and 11
Paten secured.
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. ''''ashing
., and all
newsdeal ers.
M Broadway, New York
B ranch Office.
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. i\'1ounted on
wheels o�· tonl ls. Ball
bearing, safety starting handles for all makes cars. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser. engine made has wide range use.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
Strong, sirupie and durable.ven any
inventor furnishing with model sketch and
a brief description the device question. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.water pres
sure; lbs.
J\dive Ag'ents wanted.
L O.
. ('at nlog free.
CRAY MOTOR CO. One boy does the work four men. Order
yonI' motor hom dealer from us. sYz single cylinder. Louis, Mo. two cylinder.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.,an Supplement 685.
PRICE 11<1. For sale uno Co• Inc.
water during long periods the life t>f
the cell.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M., Athol.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi., Philadelphia, Pa..
From 9-in.
BORBEIN AUTO CO. swin�. pipe., Port Washington, Wis. 1492-4 in.
Write/orcatalogue once,
mentioning thispaper. Easily lucked or
released turning handle. 918 Chestnut St.
WILLIAMS, BROWN EARLE, Ine. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work.00. pressure, in., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. slow speed, high duty engine.01' for Mechanics find Tradesmen. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. CO., ROCKFORD, h. Net
price $5, cas witlt orrle-l'. Try One. BAR . EMEXT 23. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. DETROIT.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.l1lal'. Lowest cost because
it delivers greatest available power per horse., Cincinnati, Ohio
Fon
G NSMITHS. Send for catalo.
The element made very com,;;act. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('. STAI-:'RETT CO. 25c.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
1). illustrated article published in
Scientific meric.
GILSON MFG.
-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 Lathe Co•• 120 Culvert SI..
oxclusively the manufacture 2., Dept.
It will not run out and leave contact points dry.
Send for Lathe Catalog.
(I'or sale everywhere. Yearly subscription, $3. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.00
SI'JIId tor 232 page catalog No.
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.
Sold all garages, auto supply dealers, hardware and general stores-10c.
695 Water Street,
Seneca Falls, Y. Louis, Mo. /)., LEIB ST. Order from your newsdealer from
. ALOE CO. Y.
SENECA FALLS MFG. Don't
take the side shows and miss the main show
i the big tent., 308 Park St.iliu(', in. THE POWER CONTRACTOR'S
FAVORITE ENGINE.50, cnsh with or
d(·r.
LA FAYETTE, IND. ]6. 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. MIC . ,
4" Walnut Street, Philadelphia, Pa.
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. four cylinder.
Don't scoff. A.cyc1e motorS.
Established 1872.r MUNN COMPANY, Inc.
W. l\Ionev b:lcl;; for allY reason. makes Blue Prints, Black Prints and
Brown Prints. 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.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
Sag naw; ich A. 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. in., 2109 North Ninth St.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
THE EDISON CONCRETE HOUSE
q How constructed.
with provision for circulation elec.. pipe, Ibs. Scale drawings of
mac hine, construction details, subscribers'
forum., 507 Olive Street, St.. 'Publishers
'1.
���. 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.-SIX IMPORTA� T
formulas. Sent FREE"
A.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.
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., 50c. Only pel'feet small motor made. State your requirement\> and get our adVIse.
Price cents.
1\[0(.l:ulC>.
Improved bucket wheel construction. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN., Chicago, This our 58th year. 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.. All
communications are strictly confidential. \-Vorl{s day NigJlt-makes prints any lenvth. Our
IIand-Book Patents will sent free on
request
