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