Thomas A. Edison's Latest Invention A Storage Battery Designed and Constructed from the Automobile User's Point of View ...
Poznámky redaktora
vehicle manufacturer using the
battery reports that charged ex·
hausted battery A·4 cellR the rate
of 100 amperes for short tin1('.
"FREE" Write for Catalogue. 1492-4 in.
It will not run out and leave contact points dry.
W. pipe.
Price cents.
WilliAMS BROS Ithaca.
Ruby St. illustrated article published in
Scientific meric.
Improved bucket wheel construction., ROCKFORD, h. 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. makes Blue Prints, Black Prints and
Brown Prints."w York and London.blisbed 18IiO-ALOl<:
Civil Engineering and Surveying Instruments
DRA WING MATERIALS SIJPPLIES
B .
3 One not too light properly lubricate and keep lubricated any bearing (ballbearing ordinary bearing).
Send for Lathe Catalog.
WE LL
DRILLING
MACHINES
Over sizes and 8tyles, for rilling either deep or
shallow wells any kind soi rock. two cylinder. Louis, Mo.., Manufacturers, 417 West 15th SI.
Strong, sirupie and durable. bottles.
695 Water Street,
Seneca Falls, Y. Let explain. \-Vorl{s day NigJlt-makes prints any lenvth.•
46
"St
" Foot aml
ar
Power
Screw Cutting
Au��t
LathesFOR FINE, ACCURATE WORK
Send for Catalogue B.
Ours the Oldest agency for securing patents ;
it was established over sixty-five years ago. ,
4" Walnut Street, Philadelphia, Pa.
(I'or sale everywhere. connection..
Don't scoff. Esb., Philadelphia, Pa.L,
Write for
Free Sample
Manufactured by
T Y
C CO.50, cnsh with or
d(·r. YOU WILL MAKE MISTAKE YOU NOT WRITE FOR INFORMATIQN. sYz single cylinder. CIENTTFTC A:\I ERTCAN Sf' PP1., Cincinnati, Ohio
Fon
G NSMITHS.l1lal'."��;::;;·1J-Neatest, simplest and be,t on
Ithe market., 50c. The Express System Saves Money. BAR .water pres
sure; lbs. "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.
S ENTI AME RICAN
A ttache(J sny water faucet will deyelop lip
to according: s
i
ze pipe and W:ltB!'
pre!;,�llre. Eight sharp cut
tmg edges.
BORBEIN AUTO CO. 361 Broadway, New York
WHAI ONE MAGNETO OIL ?
January 4. 25c.. Lowest fuel cost for runs Gasoline, Kerosene- Distillate, Gas Alcohol and has perfect ubrication. State your requirement\> and get our adVIse. how much it
will cost, practical from archi·
tecturaI and engineering standpoint ?
These and other important questions relating the structure are discussed good, thorough.
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.
THE TEMPLE PUMP CO. Easily lucked or
released turning handle.
Send for our Special Offer !
------ ------ ---
fiutomobile Running Gears
WITH PRESSED STEEL ANGLE
IRON FRAMES
Also all styles bodies.
From 9-in. ]6. One boy does the work four men. 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.
I TilE J". Order from your newsdealer from
.
D WAT MOTOR ..
1). and
states that pays better put over
. Both free., 1
Legal Notices
IN VENTORS are Invited communicate with
Munn o. THE POWER CONTRACTOR'S
FAVORITE ENGINE. Garages, Repair and General Jobbing
Shops find this the ideal lathe for their work. swin�. Write once for generous sample bottle and Magneto Bulletin. ('at nlog free.!!!_
and
B K
TYPES
FOR MARINE
AUTOMOBILE
and
STA·
TIONARY
ENGINES
SEND FOR LAT EST BULLETIN 557
THE flOLTZER-CABOT ELECTRIC CO. EMEXT 23. l3-in. A., Dept.
J\dive Ag'ents wanted. Louis, Mo.
BABBITT METALS.
with provision for circulation elec.l:ulC>. i\'1ounted on
wheels o�· tonl ls. slow speed, high duty engine.
PRICE 11<1..
any battery any time for half the CO'lt
bearing
of new battery.
1 for complete catalog today••teU8 all about how these high grade
lilotors are built tbe largost plant the world devoted. Ball
bearing, safety starting handles for all makes cars.
Established 1872. pressure, in.
Manufactured the
The Ke)Jstone Safety Starling Handle Co. l\Ionev b:lcl;; for allY reason. 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. STAI-:'RETT 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. ALOE CO. Send fOl
Catalog I>o.
Sag naw; ich A.
, concern.
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. Any mechanic can opprat e
them easi Send for eatalol!. Order
yonI' motor hom dealer from us.
Please mention the Scientific American when writing- advertisers
through wide range, and may far
hig]her than would safe with the lead
battery.
Accepted the authority.cyc1e motorS. 361 roadway, New ork, or
625 Street, Washington, C.
Write/orcatalogue once,
mentioning thispaper. Only pel'feet small motor made.
M Broadway, New York
B ranch Office. St.
A E-For Sixty Ye:m' the Standard the WOJ'ld for Quality.
LA FAYETTE, IND., Port Washington, Wis.r MUNN COMPANY, Inc. Senel
)'onr water pres;;nre and silt supply pipe.
trolyte because the latter constant,
chemically, electrically and physically. CO. Our
IIand-Book Patents will sent free on
request.01' for Mechanics find Tradesmen., Athol., 507 Olive Street, St.
3 One contains carbon residue, foreign matter, acid, impurities like all cylinder (mineral) oils. ''''ashing
.
1\[0(. 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. MO�M., Chicago, This our 58th year. Send for catalo.
. pipe, Ibs.
Arrane-ed for Steam or
Foot Power, Velocipede
or Stand-up rrreadle. four cylinder.ven any
inventor furnishing with model sketch and
a brief description the device question.
-
Every User Blue Prints
Should Investigate the New EXPRESS System Blue Printing
Automatic, saves half the cost.
A Free Opinion the probable patenta
bility iTlventi�n will readily gi.,an Supplement 685.
WILLIAMS, BROWN EARLE, Ine., and all
newsdeal ers.
Sold all garages, auto supply dealers, hardware and general stores-10c. engine made has wide range use. A.
CRAY MOTOR CO. Catalog free.
HOLTZER-CABOT
GAS ENGINE
JUMP SPARK
and
M. Sent FREE"
A., 2109 North Ninth St.iliu(', in. For sale uno Co• Inc. Patents and 11
Paten secured.
THE SEBASTIAN IS-INCH ENGINE LATHE
HIGH GRADE LOW PRICE
Automobile Builders.
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. 625 Wash . MIC . Scale drawings of
mac hine, construction details, subscribers'
forum. Yearly subscription, $3. Lowest cost because
it delivers greatest available power per horse. The Bible ofthe aero enthusiast, experi
menter, builder, aviator and advertiser.
SENECA FALLS MFG. All
communications are strictly confidential., 308 Park St.
In this "can electricity" the solution s
a mere liquid carrier ions-it has, O
t speak, moods and tenses its own
to catered the battery user. Starts easier and quicker than any other eng:ine, occupies less space,
is ess cum bersome, with less vibration, therefore adapting for either stationary, portable traction use.
BIotor for grmding, polishing, fans, sewing
mtwhines for Doctors, Dl'ntists, Urn;!'
�:)��:Il��l�d;�lfe!�$e;:'����f9���ei��
i
�:�·
tor and pulle:v 'olll)� $2..
a ONE OIL COMPANY, BROADWAY, New York City.
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. CO. ]8-B., L'".
THE EDISON CONCRETE HOUSE
q How constructed.
The Sebastian Lathe Co•• 120 Culvert SI. 918 Chestnut St..00. Y.
GILSON MFG. With engines llorse powerR. in. Net
price $5, cas witlt orrle-l'.
DE P'T ,
/"'K'#
TAPES AND RULES
ARE THE BEST.
water during long periods the life t>f
the cell. For user:" Blue Print Paper pply
Lanting Machines for making blue print paper linen. Price cents mail. /). 'Publishers
'1.
The element made very com,;;act.. regard
to securing valid patent protpction for their in
v Trade-:llarks and CopyrightM
registered.
L O.
���. Don't
take the side shows and miss the main show
i the big tent.
oxclusively the manufacture 2. DETROIT. TOOL
MAKERS, EXPER I·
M ENTAL PAIR
WO ETC.00
SI'JIId tor 232 page catalog No., LEIB ST. each
'
brought in-
Istantly into u,e bal joint
