US82728A - Kellogg h - Google Patents
Kellogg h Download PDFInfo
- Publication number
- US82728A US82728A US82728DA US82728A US 82728 A US82728 A US 82728A US 82728D A US82728D A US 82728DA US 82728 A US82728 A US 82728A
- Authority
- US
- United States
- Prior art keywords
- valve
- steam
- seat
- ports
- yoke
- 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
- 210000000614 Ribs Anatomy 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 210000000038 chest Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 101700082413 tant Proteins 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
-
- 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
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86743—Rotary
Definitions
- Figure l is a .vertical sectionof the steam-chest, valve, and valve-seat.
- Figure v2 is a side view of the oscillating-yoke by which the valve is operated.
- v Figure 3 is a plan view of the valve-seat
- Figure 4 is a plan view of the valve detached from its seat.
- A is the steam-chest, and a the induction-port; B, the valve, conical inform, and C the valve-seat, of corresponding form.
- the valve has a series of steam-ports, b, extending through it, vertically or parallel to its axis, and the seat has a corresponding series of similar ports, c. Said ports are alternately opened and closed .by partially rotating the valve, Vor giving ita circularly-reciprocating motion.
- B'L is the valve-stem, passing through and having a bearing in the steam-'chest cover D,'and also passing through a stuiing-box, d.
- Said valve has its upper bearing or journal in a cross-support, E, at e.
- F is a circular yoke,embracing the cross-support E, and having a projecting lever-arm, F', by means of which it is oseillated to operate thefvalve.'
- the valve-stem passes throughand is rigidly secured to the lower portion ofthe yoke, atf.' v n H is a set-screw, passing vertically through the upperportion ofthe yoke, at t,.in line with the valvessteni,
- z ' is a jam-nut, on the set-screw above the yoke
- Rand j is a nut
- the valve has its bearing and turns upon the centre, t, at the lower end of the setscrew, and is adjustable vertically by means of said set-screw, as by turning the set-screw, so as to force it downward, the --valve will be raised from its seat; consequently the steam-pressure on the top of the valve cause;x no increase of friction between thevvulve and its seat; andas thevalve turns upon a centre point in the line ofits axis, the friction will be inconsiderable, however great the pressure on the valve.
- valve-stem In combination, the valve-stem, support E, yoke F, and set-screw H, all constructed andarranged substantially as shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Control Of Turbines (AREA)
Description
KEL-LOGG H. L'OVOMIYS, OF NEW YORK, N. Y.
Letters Patent .Nm 82,728,- dated October 6, 1868.
IMPROVED ANTI-EMOTION 'STEAM-ENGINE VALVE.
@its tlitbule referrer In in tigen Enters tant animating putt nf tige tame'.
TO ALL` WHOM IT MAY GONCERN:
Be it known that I, KELLOGG H. LooMIs, of the city of New York, in the county of lNew York, and State of' New York, have invented a new and useful Improvement; in Anti-Friction Valves for Steam-Engines; and I do hereby dec-lare that the following is a full, clear, and exact description thereoi',v reference being had to the accompanying drawings, and to the letters of reference marked thereon.
Figure l is a .vertical sectionof the steam-chest, valve, and valve-seat.
Figure v2 is a side view of the oscillating-yoke by which the valve is operated.
v Figure 3 is a plan view of the valve-seat, and
Figure 4 is a plan view of the valve detached from its seat. y
A is the steam-chest, and a the induction-port; B, the valve, conical inform, and C the valve-seat, of corresponding form. i
The valve has a series of steam-ports, b, extending through it, vertically or parallel to its axis, and the seat has a corresponding series of similar ports, c. Said ports are alternately opened and closed .by partially rotating the valve, Vor giving ita circularly-reciprocating motion. v i
The solid spaces between the ports of the valve taper upwards, or towards the base of' the inverted cone,
terminating in ribs, b', Hush with sa'id base, thus forming solid masses of metal between the ports, extending from the base to the outer surface and apexl of the cone, and giving the ports an upward flare; and 'said deep ribs efectually prevent the valve from springing or yielding to thepressnre of the steam.
B'L is the valve-stem, passing through and having a bearing in the steam-'chest cover D,'and also passing through a stuiing-box, d. Said valve has its upper bearing or journal in a cross-support, E, at e.
F is a circular yoke,embracing the cross-support E, and having a projecting lever-arm, F', by means of which it is oseillated to operate thefvalve.' The valve-stem passes throughand is rigidly secured to the lower portion ofthe yoke, atf.' v n H is a set-screw, passing vertically through the upperportion ofthe yoke, at t,.in line with the valvessteni,
.and its lower conical end rests or has its bearing in a. socket, at h', `in the upper side of the cross-support E,
z 'is a jam-nut, on the set-screw above the yoke Rand j is a nut, and j axiam-nut, on the valve-stem, between the lower portion ofthe yoke and thersaid cross-support.
It will be seen that the valve has its bearing and turns upon the centre, t, at the lower end of the setscrew, and is adjustable vertically by means of said set-screw, as by turning the set-screw, so as to force it downward, the --valve will be raised from its seat; consequently the steam-pressure on the top of the valve cause;x no increase of friction between thevvulve and its seat; andas thevalve turns upon a centre point in the line ofits axis, the friction will be inconsiderable, however great the pressure on the valve.
What I claim asmy invention, and desire tosecure by Letters Patent, is-
1. An oscillating steamvalve, suspended from and having its bearing and "turning upon an adjustable centre-point above its seat, in the line ofits axis, substantially as described.
2. In combination, the valve-stem, support E, yoke F, and set-screw H, all constructed andarranged substantially as shown and described. i
3. 'The arrangement of the ribs b between the ports, extending from the base to the; outer surface and apex of th cone, substantially as set forth.
KELLOGG H. LOOMI-S'.
Witnesses:
Jos. L. Coeurs; J J. Goonies.
Publications (1)
Publication Number | Publication Date |
---|---|
US82728A true US82728A (en) | 1868-10-06 |
Family
ID=2152221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US82728D Expired - Lifetime US82728A (en) | Kellogg h |
Country Status (1)
Country | Link |
---|---|
US (1) | US82728A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040111294A1 (en) * | 2002-12-09 | 2004-06-10 | Mcnally Larry | System and a method for providing integrated access management for peritoneal dialysis and hemodialysis |
US20180142792A1 (en) * | 2016-11-21 | 2018-05-24 | Ecolab Usa Inc. | Material Supply System with Valve Assembly |
-
0
- US US82728D patent/US82728A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040111294A1 (en) * | 2002-12-09 | 2004-06-10 | Mcnally Larry | System and a method for providing integrated access management for peritoneal dialysis and hemodialysis |
US20180142792A1 (en) * | 2016-11-21 | 2018-05-24 | Ecolab Usa Inc. | Material Supply System with Valve Assembly |
US10753483B2 (en) * | 2016-11-21 | 2020-08-25 | Ecolab Usa Inc. | Material supply system with valve assembly |
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