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