US219161A - Improvement in balance slide-valves - Google Patents
Improvement in balance slide-valves Download PDFInfo
- Publication number
- US219161A US219161A US219161DA US219161A US 219161 A US219161 A US 219161A US 219161D A US219161D A US 219161DA US 219161 A US219161 A US 219161A
- Authority
- US
- United States
- Prior art keywords
- valves
- valve
- improvement
- steam
- seat
- 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
- 101710028361 MARVELD2 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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Classifications
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- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
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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
- Y10T137/8667—Reciprocating valve
Definitions
- valve's have flanges I, which project UNITED STATES DAVID B. KIMMEL, OF IDAHO CITY, IDAHO TERRITORY.
- A is the cylinder of an engine. Bis the face or plate upon which the steam-chest is bolted or secured. From this face the valveseat 0 arises. This seat is of considerable height, and has ports D upon each side, as shown.
- the valve is double, consisting of the two valves E E, each of which is constructed in the usual manner of forming such valves, and one of them controls one set of ports, while the other controls the opposite set.
- These valves are fitted into openings or sockets in a frame, F, which extends beyond each end of the seat 0, and its opposite ends may be united by a bolt or other device, G, so that they may be adjusted to fit the valves to their seats.
- the frame incloses the main portion of the valves, and it is suiflciently rigid to prevent the valves from being forced With great pressure upon their seats, and each valve through the frame resists the pressure of the steam upon the other, so that my valve is perfectly balanced.
- a single stem, H extends outward from the frame F at one end, and, passing through the end of the steam-chest with a suitable stuffin g-box, is connected with the eccen tric or other means by which the valve is to be moved.
Description
1). B, KI MBL. "Balance-Slide Valve Patented Sept. 2,1879 7 I 1 1 I'hv enbo r "gm/1Q.
1 s e 5 5 E n d W be a full, clear, and exact description thereof.
.The valve's have flanges I, which project UNITED STATES DAVID B. KIMMEL, OF IDAHO CITY, IDAHO TERRITORY.
IMPROVEMENT IN BALANCE SLIDE-VALVES.
Specification forming part of Letters Patent No. 219, 161, dated September 2,1879 application filed June 16, 1879.
To all whom it may concern:
Be it known that I, DAVID B. KIMMEL, of Idaho City, and county of Boise, and Territory of Idaho, have invented a Balance Slide- Valve; and I hereby declare the following to 'My invention relates to certain improvements in valves for steam and other engines; and it consists in a novel-construction of a double slide-valve having a vertical seat with ports so arranged upon opposite sides that they are controlled by the double valve. The two parts of this double valve are united by a frame, so as to move simultaneousl and be actuated by a single valve-stem, as will be more fully described Hy reference to the accompanying drawings, in which- Figure 1 is a view of my valve and seat applied to a cylinder, and having the steam-chest and cover removed. Fig. 2 is a view of the valve removed from the seat. Fig. 3 is a view of the steam-chest, showing the ports on opposite sides of the valve-seat. Fig. 4 is a horizontal section of the valve and frame.
A is the cylinder of an engine. Bis the face or plate upon which the steam-chest is bolted or secured. From this face the valveseat 0 arises. This seat is of considerable height, and has ports D upon each side, as shown. I
Any arrangement of portsmay be employed; but I have shown in the present case two steam-ports upon each side, with an exhaustport between them.
The valve is double, consisting of the two valves E E, each of which is constructed in the usual manner of forming such valves, and one of them controls one set of ports, while the other controls the opposite set. These valves are fitted into openings or sockets in a frame, F, which extends beyond each end of the seat 0, and its opposite ends may be united by a bolt or other device, G, so that they may be adjusted to fit the valves to their seats.
slightly beyond the edges of the sockets in the frame F, so that a slight steam'pressure will be exerted upon these flanges, and thus insure the valves working steam-tight upon their seats without undue pressure or friction.
The frame incloses the main portion of the valves, and it is suiflciently rigid to prevent the valves from being forced With great pressure upon their seats, and each valve through the frame resists the pressure of the steam upon the other, so that my valve is perfectly balanced.
A single stem, H, extends outward from the frame F at one end, and, passing through the end of the steam-chest with a suitable stuffin g-box, is connected with the eccen tric or other means by which the valve is to be moved.
It will be seen that my balanced valve can be easily applied to any engine by fitting the double vertical valve-seat O to the seat as ordinarily constructed, and the change can be made at small expense. It is especially fitted for locomotive-engines, in which the valves and ports are large, and the valves are subjected to great pressure and rapid motion.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The vertical'valve-seat O, with its ports D upon opposite sides, as shown, in combination with the valves E and the connectingframe F, made adjustable by bolts Gr, so as to hold the valves to their seats, substantially as herein described.
2. .The vertical hollow valvescat O, with its two sets of oppositely-situated ports D, in combination with the valves E E and the inclosing supporting-frame F said valves moving with the frame, and having flanges I, whereby they are held to their seats, substantially as herein described.
In witness whereof I have hereunto set my hand.
DAVID B. KIMMEL. Witnesses:
GEO. H. STRONG, S. H. NoURsE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US219161A true US219161A (en) | 1879-09-02 |
Family
ID=2288562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US219161D Expired - Lifetime US219161A (en) | Improvement in balance slide-valves |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US219161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046061A (en) * | 1975-12-03 | 1977-09-06 | The Garrett Corporation | Four-way clevis valve and method |
-
0
- US US219161D patent/US219161A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4046061A (en) * | 1975-12-03 | 1977-09-06 | The Garrett Corporation | Four-way clevis valve and method |
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