US78656A - Improvement in steam-engine osgillating-valves - Google Patents
Improvement in steam-engine osgillating-valves Download PDFInfo
- Publication number
- US78656A US78656A US78656DA US78656A US 78656 A US78656 A US 78656A US 78656D A US78656D A US 78656DA US 78656 A US78656 A US 78656A
- Authority
- US
- United States
- Prior art keywords
- valve
- steam
- engine
- valves
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001939 inductive effect Effects 0.000 description 6
- 230000004301 light adaptation Effects 0.000 description 4
- 241000345998 Calamus manan Species 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000012950 rattan cane Nutrition 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
- Y10T137/86646—Plug type
Definitions
- Figure 2 isa verticalflougitudiual section, cutting through the centre of iig. 1.
- Figure 3 is a longitudinal section of valve H, tig.' 1..
- Figure 4 is a vertical cross-section of valve H.
- A'A is the valve-case orsteam-chcst.
- BB arehead's of valve-case.
- C is the'valve-stem.
- D D', E are steamports.
- O are induction and eduction-passages.
- H is an oscillatingbal'ance valve, wherein m m, fig. 3, are arms, secured to the stem inan adjustable manner by set-screws.
- S S are the outc ⁇ shelves and valve-holes of the valve.
- -nrt are double-inclined planes, with slots xx, and are attached to and form the inner connections of the valve, and are adjustably connected with bolts to the arms mim, as seen in igs. 3 and 4.
- G is a crank, where power is appliedto oscillate the valve.
- Our invention consists in providing la. cylindrical valve-case with an voscilluting-balance valve,1vith.the arrangement and adaptation of the valve-case, steam-ports, passages, and pipes, and Vthe'arrangement and adaptation of the case and accessories thereto.
- Our invention further consists in the constructing of the valve, wherein the opposite bole's are respectively i provided withinclined planes on the inside thereof, slotted to receive adjusting-bolts, and respectively attached to arms that may slide on the valve-stem, thus being adjustable relative to the inclined planes-andthe valves, and made tofcompensate 'for the wear oi' the valve andthe valve-seat.
- valve and valve-case are constructed of metal, with the valveH covering the port VD, as seen in g. 1.
- the stea'rn' will bc rcceivcdfrom the pipe I, as an induction-pipe, and pass the port D in the direction indicated by the arrows, and delivered to the engine-cylinder through the induction-passage
- the steam will be exhausted through the passage Ol inthe direction indicated by the arrow, and through the port'E into the pipe I', as an exhaust-pipe, (seen in iig. 2.)
- the induction andeduction-pipes I may be both connectedwith the boiler,'and with an exhaust-pi ⁇ pe in Y any manner known to the art, so that by making the proper adjustment the steam can be instantly changed from onepip'e to the lother, and the engine instantly rovcrscd, thus making I theinduction-pipe, and I the eduction-pipc, the valve working equally well, and thus giving either an internal or external pressure upon the valve, ⁇ as lmay be found best, and likewise affording a convenient means of reversing the motion of tne engine What'we claim as ourinvention, end desireto secure by Letters Patent, is- I 1.
- the 'valveboles S S of the valve H constructed withincl'ines n n, slots ww, arranged relatively to the arms m m, and valve-stem C, as a means of adjustmentin compensating for wear.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Description
JOHN s. EVnRrrT ANO OssrAN COOK, or OsnKOsH, WISCONSIN;
Lettere Patent No, 78,656, dated Janet), 1868. A
" IMPROVEMENT 1N STEAM-ENGINE OSOILLATINGNALVBS:
dige .tlgemxlt rattan in im tigre: tttts nteut mit mating aan at tigt stmt,
To ALL WHOMIT MAY OONOERN:
Be it known thatwc, JOHN S. EVERITT and OSSLAN- COOK, of the ci'ty of Oshkosh, county of Winnebagmj and j State of Wisconsin, have invented a new and improved Balance Oscillating-Valve `for- Steam-Engines; and we do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, referenccbeing had to the annexed drawings, making a. part of this specification, in which- YFigure 1 is a vertical cross-section, cutting through dotted line 2 2 in fig. 2.
Figure 2 isa verticalflougitudiual section, cutting through the centre of iig. 1.
Figure 3,is a longitudinal section of valve H, tig.' 1..
Figure 4 is a vertical cross-section of valve H.
A'A is the valve-case orsteam-chcst. BB arehead's of valve-case. C is the'valve-stem. D D', E, are steamports. Iljare induction and eduction-pipes. O are induction and eduction-passages. H is an oscillatingbal'ance valve, wherein m m, fig. 3, are arms, secured to the stem inan adjustable manner by set-screws. S S are the outc` shelves and valve-holes of the valve. -nrt are double-inclined planes, with slots xx, and are attached to and form the inner connections of the valve, and are adjustably connected with bolts to the arms mim, as seen in igs. 3 and 4. G is a crank, where power is appliedto oscillate the valve.
' Our invention consists in providing la. cylindrical valve-case with an voscilluting-balance valve,1vith.the arrangement and adaptation of the valve-case, steam-ports, passages, and pipes, and Vthe'arrangement and adaptation of the case and accessories thereto. i Our invention further consists in the constructing of the valve, wherein the opposite bole's are respectively i provided withinclined planes on the inside thereof, slotted to receive adjusting-bolts, and respectively attached to arms that may slide on the valve-stem, thus being adjustable relative to the inclined planes-andthe valves, and made tofcompensate 'for the wear oi' the valve andthe valve-seat. v
The valve and valve-case are constructed of metal, with the valveH covering the port VD, as seen in g. 1. The stea'rn' will bc rcceivcdfrom the pipe I, as an induction-pipe, and pass the port D in the direction indicated by the arrows, and delivered to the engine-cylinder through the induction-passage The steam will be exhausted through the passage Ol inthe direction indicated by the arrow, and through the port'E into the pipe I', as an exhaust-pipe, (seen in iig. 2.)
The induction andeduction-pipes I may be both connectedwith the boiler,'and with an exhaust-pi`pe in Y any manner known to the art, so that by making the proper adjustment the steam can be instantly changed from onepip'e to the lother, and the engine instantly rovcrscd, thus making I theinduction-pipe, and I the eduction-pipc, the valve working equally well, and thus giving either an internal or external pressure upon the valve,` as lmay be found best, and likewise affording a convenient means of reversing the motion of tne engine What'we claim as ourinvention, end desireto secure by Letters Patent, is- I 1. The 'valveboles S S of the valve H, constructed withincl'ines n n, slots ww, arranged relatively to the arms m m, and valve-stem C, as a means of adjustmentin compensating for wear.
2. The .valve-case A A, when constructed as described, and arranged relatively to the oscillating-balance valve H.- as herein set forth. A
JOHN S. EVERITT,
. OSSIAN COOK. Witnesses:
W. G. RrroH, Gnonen GARY.
Publications (1)
Publication Number | Publication Date |
---|---|
US78656A true US78656A (en) | 1868-06-09 |
Family
ID=2148157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US78656D Expired - Lifetime US78656A (en) | Improvement in steam-engine osgillating-valves |
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US (1) | US78656A (en) |
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- US US78656D patent/US78656A/en not_active Expired - Lifetime
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