Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
Poznámky redaktora
-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. ,
4" Walnut Street, Philadelphia, Pa. 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. pipe, Ibs. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. A.
Sold all garages, auto supply dealers, hardware and general stores-10c.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. ]6."��;::;;·1J-Neatest, simplest and be,t on
Ithe market. Louis, Mo. Scale drawings of
mac hine, construction details, subscribers'
forum.
Send for Lathe Catalog..iliu(', in. With engines llorse powerR. The nature the support rna·
terials and the method applying the
active material the plates enable the
cell stand dead short circuits without
injury..
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing). four cylinder. CO. Louis, Mo.water pres
sure; lbs. pressure, in.. St. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4.
It will not run out and leave contact points dry.
trolyte because the latter constant,
chemically, electrically and physically. Price cents mail. "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. Net
price $5, cas witlt orrle-l'. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work., 50c.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.
THE TEMPLE PUMP CO. 625 Wash . Any mechanic can opprat e
them easi Send for eatalol!. THE POWER CONTRACTOR'S
FAVORITE ENGINE. DETROIT.
CRAY MOTOR 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. Sent FREE"
A. Both free.
695 Water Street,
Seneca Falls, Y., Manufacturers, 417 West 15th SI.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B ., 308 Park St. ('at nlog free. Lowest cost because
it delivers greatest available power per horse. Send fOl
Catalog I>o., Chicago, This our 58th year. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.l1lal'.
THE EDISON CONCRETE HOUSE
q How constructed.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
Improved bucket wheel construction.
LA FAYETTE, IND. Catalog free.r MUNN COMPANY, Inc.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. A.
PRICE 11<1.
Sag naw; ich A.ven any
inventor furnishing with model sketch and
a brief description the device question., 2109 North Ninth St.
Strong, sirupie and durable., 507 Olive Street, St. 25c. Senel
)'onr water pres;;nre and silt supply pipe.
oxclusively the manufacture 2. MIC .
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B. Eight sharp cut
tmg edges. Our
IIand-Book Patents will sent free on
request. slow speed, high duty engine.
any battery any time for half the CO'lt
bearing
of new battery. sYz single cylinder., LEIB ST. l3-in. 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. Try One. swin�. vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('., Philadelphia, Pa. two cylinder. Y.
D WAT MOTOR .
In charging, the rate can varied
3 One not too heavy-will positively not gum clog, collect dust dirt, harden dry out. i\'1ounted on
wheels o�· tonl ls.
WilliAMS BROS Ithaca. Patents and 11
Paten secured., L'".-SIX IMPORTA� T
formulas.
BABBITT METALS. engine made has wide range use. Order from your newsdealer from
. 'Publishers
'1.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery. MO�M. 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."w York and London.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO., Port Washington, Wis. 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. Esb. Easily lucked or
released turning handle. The Express System Saves Money.
GILSON MFG.
1\[0(.
Manufactured the
The Ke)Jstone Safety Starling Handle Co.
a ONE OIL COMPANY, BROADWAY, New York City.
W.. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre.
L O.
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. Send for catalo. Order
yonI' motor hom dealer from us. l\Ionev b:lcl;; for allY reason. illustrated article published in
Scientific meric. CO. and
states that pays better put over
.
WILLIAMS, BROWN EARLE, Ine.
Price cents.. 1492-4 in.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.
J\dive Ag'ents wanted., Athol.
���.
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.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. BAR . Let explain.
1).
Established 1872., and all
newsdeal ers..
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. STAI-:'RETT CO. All
communications are strictly confidential.
Ruby St.
Accepted the authority. Yearly subscription, $3.L,
Write for
Free Sample
Manufactured by
T Y
C CO.. pipe.cyc1e motorS.,an Supplement 685.50, cnsh with or
d(·r.
SENECA FALLS MFG.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted.
The Sebastian Lathe Co•• 120 Culvert SI. ]8-B. 361 roadway, New ork, or
625 Street, Washington, C. \-Vorl{s day NigJlt-makes prints any lenvth.
, concern.
"FREE" Write for Catalogue. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. each
'
brought in-
Istantly into u,e bal joint
.
(I'or sale everywhere. Don't
take the side shows and miss the main show
i the big tent. EMEXT 23.
water during long periods the life t>f
the cell.l:ulC>. ALOE CO.
M Broadway, New York
B ranch Office.
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. in., Dept. CIENTTFTC A:\I ERTCAN Sf' PP1.
BORBEIN AUTO CO. State your requirement\> and get our adVIse. 918 Chestnut St. /). TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC. connection. Write once for generous sample bottle and Magneto Bulletin.
The element made very com,;;act., ROCKFORD, h.01' for Mechanics find Tradesmen. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.00
SI'JIId tor 232 page catalog No.00.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. Ball
bearing, safety starting handles for all makes cars.
From 9-in. bottles. For sale uno Co• Inc.
Don't scoff. makes Blue Prints, Black Prints and
Brown Prints. Only pel'feet small motor made.
I TilE J".
.
with provision for circulation elec. One boy does the work four men.
Write/orcatalogue once,
mentioning thispaper.
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. ''''ashing
.., Cincinnati, Ohio
Fon
G NSMITHS
