New-York daily tribune. [volume] (New-York [N.Y.]) 1842-1866, 1854-06-01

r.. UW y
he hes described il in an incomplete mmne,' cl u
that the complete specification and me .xeI iras
ne, of The patented article have been PTin id pup
ES.d IN work or publication prsvton-y - ne i"i u
H. sruca,on uaes. such publication excin-is".
leg, .ct concerning patents FOR Importation. Art -
80, vi, also be declared void b. the courts II the OBJECT
,r Which ,hey have been granted h's been previously
pst. ned in foreign country Neverhee ss' u 'he sup
cant cones under the PROVISIONS stated uhlt AT ~
,sf.ut IN b. amt lined patent for mpprtto on VIC
terrs If the said article. Art IS When patent mas De"h
declared void or expired by the Government according
10 Ar:ic!es and 80 or by judgment, or 'eriet
inc 10 AT cles and ~ the patent will hnay ne declared
ycS h, a rnyal decree published in the d,stsHr. AT
% The pa;eu, which neither expired nor VOID AZ the
time Of The publication Of this present law viii continue 20
n cpjsd by the law in the time of their issue
Never eless ia the frs. year after he publication OF ne
present law the pa;entee can make new appSI.on TOT
patent in the form which will be determined by royal
decree Ii So the patent Commune TO run during S
the time necessary cope.e the time o twenty years
exceu In the prov lded for By Art IL Ile patents Oh
these Tho wish 10 take advantage Of s provision WI DC
r.eulaed by the present law; nevertheless proceedings
commenced before the publication OF the present law s IL
Con tiLue IN conformity with the previous law Inc P
,tees vlo have paid the whole Of the nrst Ice
shs psy after the expiration Of the term hfst 10
their privilege the taxes eecruing III me oho~ns !als
with Art A. for the patentees VINO nave
Maid tie urescribed for the granting oi ue patent uhSt
The OH law they will be credited with the payments alrety
made an the snnuss will be regulated according 20 A'
N. rRENcH sAs-oF-wAR soSrEHELLo.
The uuoue touabe pIospec. of Formidable naval engage
nens exc much interest among the ehch u u' e
erythn concerning mpo' emen's IA the fdc'ure % nc
lB-
impressed with the importance OF superior naval force,
hi. diligently studied ali Improvements OF her mgn'y
neighlcr we'll as those made by the Americans ana III
trcduced in her navy every novelty OF eaue Inc Jour
nal Fra,c, Morhme has treated win much AFFINITY al me
scientific well practical questions and furnished very
instructive articles fos those interested IN ship building
and naval warfare Lately gave full account OF the
armament OF he Mon:ebeuo lSo-gun snip, "mch we
give IN translation; -.
fc, tasks The naval officer has not only 10 plan now 10
store away in the most convenient manner the various o.
jeots OF Armament al the provisions pat ne Ias S "
dsr butte them such manner that Their weight "Hcor-
resrond proIery with the spacelnenI OF me water
without niuIy 10 die -eed management OF the snip,
ard 10 provide Tor sufficient room 10 WORK inc guns ID
ob,an -. desirable results many changes have been m
troduccG IL the Arrangement OF the Monteoeo Inc non
ballast has Teen diminished III order lhet ine center VI
gayitv nav not fail low. Tie guns OF the upper ara
quert,reck longer fore and ait As formerly wherc-
iy tic low and stern overloaded Ihey are aiso
removed fir, between the h0uds where they conl nOt
be worked properly. The guns are placed now aIisnps
Before the year 1915, such ships had lJs guns TINS num-
Der is now reduced to l2O and nevertheless 'e ac'ua
force tie ship is not diminished Inc "hoe aIiloyy
ueIt i better gives room for communicating VIVA
one Va Of the ship from another the crew. CONSIST Oh
O.d n on arr allie To come on deck much easier when
qlir,d for msneuvering and boarding The hospital mas
teon laced arranged with quite phIlnthfopIc care
liz SICK have their kitchen aud dpensary near ny
The stOwale in the hold has been rendered mo.e spe
ar oula by the introduction Of sheetrOn Chests anu Oy
the adoption Of chain cables instead OF hempen ones Ar
the placed IN the hold Inc sun
quantity OF divers articles IN that narrow space caie te
general magazine il truly masterpiece OF ofder anu SKILL
lie hold contains provisions for SIX months win reserve
SUI pig Tor another months water for 3o days Da'Ie
b,ne II turpose of the armament of man-owar, all
that belongs must be disposed IN such alner ula no
IN ein eEt and interruption will during the engage
ueu The passages between the powder magazines must
he so arranged that interruption or disorder III the as
trbuou of munitions the different batteries can occur,
neither must the removal Of the wounded from the decks
down The hold meet with any delay. The Mon;eoeio Is
1876 long ard but 30 feet beam She carries 2ogu o
which OF the caber of hirIysx "a OF
"a of heen, and 20 carronaes OF thy-sn ohs can pour
out at once 800 lbs ofron The crew composed i or'
men supply of provisions for SIX months Tor the crew
consist in l5sl22 pounds Of biscuit 6l,ooO pounds OF
-four 40 4s4 pounds of salt meat SLIGO pounds oi dred
vegetables nee, cheese, &c; l34,tJ2 quarts OF VINE
500 of brandy C7722 pounds OF coal 4J CORDS Z" "o'd
and quarts Of water, at the rate OF - quarts per
day each 9s4O cannon balls ana loo packages VI
prape-shot of different cahber; 6l3oO pounds Oh pow"
der &c lie whole contents of the Monebelio aInounto
$3.50 tuns, and yet there Is everywhere spacc, ar %
leht loss m,n ave- move and manage ~ guns Us e.
silly the Champ de Mars The surface OF me siis
the 5,60l square yards Inc following
GNensoIs and materials employed ia the construction
OF tree-decker The length OF the keel Is lso feet the
whole construction requires llJOOO cube ieet OF Woou az
ialc the foot. The width about % feet, the dep'h
IS. The three batteries are armed with guns Oh dlne1eh
celiber III the Montebeio The mainmast i@O leet
HIGH and measures or feet IN circumference II weighs
40 coo TO A. coo pounds The maintopmast that rises
above the mainmas is - feet high and, with the gallant
mast the nanmast measures $50 feet (lhe towers Oh
Notre Dame are only 200 feet hgh) The mainyari has
feet The vessel must have crew OF l,Ooo To i%oo
men, and may carry besides, 500 or oVo soldiers.
THE construction of such ship requires lao pouhus
Of iron of ali kinds So 900 pounds OF copper III Dar anu
nails 1900 sheets OF copper tor the sheathhg "esnS
81 pounds nails and copper also Tor shea'hng 'yo
pounds: whole of copper 90 600 pounds; IRON na
loco pounds rolled lead 600; tow $4,000 pitch 9oOoi
tar 200 The sails require 81 500 yards OF canvas and the
vessel having commonly two sets OF sas mat amount
doubled The great tag requires go yards OF stun the
slip requires 1000 tun- Of iron for ballast and under san
and perfectly equipped weighs over one thousand moh
pounds - .
rLEcTRo-PLA1IsG OF METALLIC ARTICLES Win hrhIsI-
AsD sILIcIUs PROM CLAY, sTo.E AND SAND By g.
GORE, u. d. 81.
To coat articles Of copper brass German silver with
alumni take equal measures OF suphuric aoiu a
or take one each suphurlc and hydrOcnorc
acid and measures OF water add to the water small
quantity OF pipe clay i'll the proportion OF hve or zen sa'
by weight by measure ot water u or o.
10 tie pin. rub the clay with the water until the TWO are
perecy mixed then add the acid to the clay solution ana
boil IL mixture covered glass vessel one hOur Alo"
the ouq TO settle, take the clear supernatant sOlu-
ton while hot and nnese in it earthern porous cell,
containing mixture OF measure OF uphurc ACID and
ten measures together with rod or plate OF ANAL
gumaied take small Smees battery OF three or
tour plates connected together intensity fashion,
and connect positive pole by wire with the piece OF
zinc the porous cell Having perfectly cleaned the sur
face Of The article 10 be coated connect by wire wh
the negative pole of the battery and mmerse II in the
hot CLAY solution; Immediately abundance OF ga. VIII De
evolved from the whole Of the immersed surface Of the ar
tice and in few minutes. II the SIZE OF the article Is
adapted the quantity oil the current Of electricity pass
ing through IT, fine white deposit of aluminium will APP
pear all lis surface. IL may then be taken out,
washed quickly in clean water ana wiped dry and polished
but If THO ker coating required must be taken out
when the DEPOSIT becomes dull in appearance, washed,
dried Iohed and sed and this must be repeated
a. inter, al often becomes dull until the required
thickness Is obtained. With small articles Il Is not abso-
ey necessary either In this or the following process that
separate battery be employed the article TO be coated
nay be connected by wire with the piece OF znc IN the
porous cell and immersed in the outer liquid vhen val
receive Osi,, but Ore slowly than when battery
employed
TO COAT ARTICLES WITH sILIciUx
Take ihe following Preparations thfee,quarters OF