US1063835A - Cylinder for steam-engines and the like. - Google Patents

Description

M. SCHMIDT.

CYLINDER FOR STEAM ENGINES AND THE LIKE.

APPLICATION FILED SEPT. 23, 1912.

1,063,835. atented June 3, 1913 lllihlll'flliilfl MIAX SCHJMIITLE, O IElIltLSCFEHENERG, EilEIHTiilANE'.

C YL KIN Specification of Letters Patent.

Appllhnrticn riled hcptenihcr till, 1912. Serial No Viilfii'lh.

1,, all vi /mm if m (13 concern wilt it known that I, film; Sonia-nor, direc- \'entcd certain new and useful llllpl'tn't" nicnls in Cylinders for t-lteuln-llngines end the liiltcyol which the following is u, spec fication.

lily invention relates to improvements in cyliiulcrs for stezun engines and the like, and more particularly to cylinders in which the stcuui or other pressure fluid is phased through the hollow cylinder heads hetore being admitted to tho'stean: chest or \lLlYQ casings. .\nd thoolrjcct ol' the improvements is to provide :1 cylinder in which the l lilllw supporting the cylinder is heutcd in it snniller degree by the steam litlhlhlllg through the adjacent cylinder hcud.

With this object in view my invention consists in lirst passing the whole of the steam through the hack cylinder head uiut then into the adjacent vol /e rinsing. where ii port of the steam is admitted to the cylinder, While the remainder passes through the front; cylinder heed and the second ruh'c casing.

In order Hint my invention he more clearly understood two examples embody ing the seme have been shown in the 2n: couipnnying drowine.

In Fluid. drawing ligurc l, is n longitudinnl section of the, cylinder, and Fig. 2, ii similar section showing e modification of Fig. 1.

Referring more particularly to the ere :unple illustrated in Fig. 1, the cylinder 7 equipped with hack head a and n l'ront head 1), Both heads are made hollow end are provided with metros for admitting the steam or other pressure fluid, so that they are thoroughly heeled. At: both ends; steam chests or valve casing i2 and e ere provided through which the pressure fluid cen ulternntely be admitted to either end ol the cylinder, as is known in the art. As shown the back head a is prm'idcd with on edlnission port; 0 through which the pressure fluid such as steam can he admitted, and it communicates with the adjacent; stciun chest (I' through u iois'sego 11-. The steam chest (I conununiciites through u pipe f with the hollow of the front head I), und the latter is n nertcd through u passage 2' with the a jacent steam chest 0. he cylinder valves may have any suitahle construction, and may he onrruted in :my preferred WE l The o crntion oi niy improved cy inklr will reuolly he understood. .The pressure thud. such us stczuu will first pass through the hack head (I and to the steam chest at.

i ltlltl the latter :2 part of the steam will in ittiltlillttl to llil cylinder, while the renuiiuine' urt [lows through the pipe 1 t0- the from hcud o. und from the latter to the sic-tun chest w. lherc|y hoth cylinder heads will thoroughly he ltlHlltitl. in the construction de-crihed oil the stcuni passes lhrough the lmcli heed r1, while only u part thereof llows through the trout head I). This orren gcinent is iulvuntugcous in this respect, Eliot thereby from the front head which rewires ins heat than the hurl: hcud uv smaller uniount of heel is transmitted to the frame of the engine which is connected with the trout head. By my improved construction only one adn'iission pipe is necessary, and furthermore I avoid the use of on admission pipe which is lfirunchcd oil into two sections,

us or neccscmry in strum cylinders of ordior dype. i

Patented Juno 3, 191 3.

u the modification shown in Fig. 2 the strum hdmission valve in is disposed within the heck head, end its stem 1 is loculcd at the reur ol' the said head.

1' claim herein us my invention:

in a cylinder for steam engines and the like, the t'()ml)ilt lil()!l with the cylinder having two strum chests or 'ulrc casings, of a front hcud and ll hack head, and means to succecsivcly puss the ircssure fluid through the lmclt heed. one oi the steam chests, the front head, and the second one of the steam chest).

in testimony whereof l have hereunto set my hand in n iscucc of two subscribing w il nesses.

MAX SCHMIDT.

Witnesses Ame Wmmrnn, F. SC-l-IEFFELDT.

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