US304443A - Augustus iiiekley moerison - Google Patents

Augustus iiiekley moerison Download PDF

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Publication number
US304443A
US304443A US304443DA US304443A US 304443 A US304443 A US 304443A US 304443D A US304443D A US 304443DA US 304443 A US304443 A US 304443A
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cylinder
valve
steam
augustus
moerison
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00Means in valves for absorbing fluid energy
    • F16K47/04Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86718Dividing into parallel flow paths with recombining
    • Y10T137/86743Rotary
    • Y10T137/86751Plug

Definitions

  • My invention relates to a valve for automatically regulating the flow of steam where, in a given operation or need of steam, a varying amount is required, and the amount required controlling the operation of the valve; and it consists in the devices substantially as hereinafter set forth and claimed.
  • Figure 1 is a side elevation of a paper-drying apparatus, showing my improved valve as applied thereto in connection with a regulating device.
  • Fig. 2 is an enlarged longitudinal sectional view of the valve on line a? :r of Fig. 1.
  • Fig. 3 is a cross-section on line 4; 11 of Fig. 2, showing the valve closed and
  • Fig. 4: is a detail showing the valve open.
  • valve I In the construction of my valve I provide an outer box or case, B, in one end of which is secured a hollow cylinder, F, closed at its inner end, and provided with apertures G,'as shown, and in this fixed cylinder I fit closely another cylinder, A, also closed at its inner end, and provided with apertures E, corre sponding to the apertures G of the cylinder F.
  • the cylinder A is provided with a stem, 0, passing through an opening in the closed end of the cylinder F, and through a bearing or a packing-gland, L, at the other end of the valve-case B, which stem is for operating the valve by (in this case) a lever, D, connected with the tension-regulator of a paper-drying apparatus, which regulator is to be made the subject-matter of a separate application for Letters Patent of even date herewith, and need not be here described.
  • valve-stem G By securing the valve-stem G to the outside of the closed end of the cylinder A and passing it through the closed end of the cylinder F and the gland L, I leave the space within (No model.)
  • valve-stem O To preserve the cylinder A from longitudinal displacement at set-screw, K, is placed in the bearing L, having one end fitting in a groove, k, in the valve-stem O.
  • the valvestem O is provided with an index-finger, M, to show on a suitable dial, N, the position of the valve.
  • a valve constructed substantially as described, and consisting of a case, B, having a bearing and packing-gland, L, at one end, and a cylinder, F, closed at its inner end, secured in the opposite end, in which fixed cylinder a cylinder, A, also closed at its inner end, is fitted, said inner cylinder having a stem, 0, secured to the outside of its closed end, extending through. the end of the cylinder F and the bearing L, and the said cylinders A and F having the corresponding apertures E and G, and the case B having inlet and out let openings, substantially as described, where by, by the revolution of the inner cylinder, the volume of steam passing the valve can be regulated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Description

(No Model.)
A. H. MORRISON.
STEAM THROTTLE VALVE.
Patanted Sept; 2 1884.
INVENTOR ATTORNEYS.
l l l I I l l l l l I l I l l I l l x I I I l l l l l l j yl I WITNESSES: zyw i j N, PEYERS, Pllako-Liihogmphen waslun um n. c.
Fries.
"ATENT STEAM TH ROTTLE=VALVE.
SPECIFICATION forming part-of Letters Patent No'. 304,443, dated September 2, 1884.
Application filed December 21, 1883.
To all whom, it may concern:
Be it known that I, AUeUsrUs H. Mon- RISON, of Mechanicsville, in the county of Saratoga and State of New York, have invented a new and Improved Steam Throttle-Valve, of which the following is a full, clear, and exact description.
My invention relates to a valve for automatically regulating the flow of steam where, in a given operation or need of steam, a varying amount is required, and the amount required controlling the operation of the valve; and it consists in the devices substantially as hereinafter set forth and claimed.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
Figure 1 is a side elevation of a paper-drying apparatus, showing my improved valve as applied thereto in connection with a regulating device. Fig. 2 is an enlarged longitudinal sectional view of the valve on line a? :r of Fig. 1. Fig. 3 is a cross-section on line 4; 11 of Fig. 2, showing the valve closed and Fig. 4: is a detail showing the valve open.
In the construction of my valve I provide an outer box or case, B, in one end of which is secured a hollow cylinder, F, closed at its inner end, and provided with apertures G,'as shown, and in this fixed cylinder I fit closely another cylinder, A, also closed at its inner end, and provided with apertures E, corre sponding to the apertures G of the cylinder F. The cylinder A is provided with a stem, 0, passing through an opening in the closed end of the cylinder F, and through a bearing or a packing-gland, L, at the other end of the valve-case B, which stem is for operating the valve by (in this case) a lever, D, connected with the tension-regulator of a paper-drying apparatus, which regulator is to be made the subject-matter of a separate application for Letters Patent of even date herewith, and need not be here described.
By securing the valve-stem G to the outside of the closed end of the cylinder A and passing it through the closed end of the cylinder F and the gland L, I leave the space within (No model.)
the cylinder entirely free of obstruction, whereas in a former construction the valvestem was secured to a bossiprojecting into the cylinder, and the rod then passed through the entire cylinder and through a gland in the casing. The partial rotation of cylinder A brings the holes in the two cylinders opposite each other, opening a passage for steam, as seen in Fig. 4, or separates them, closing the passage, as shown in Fig. 3; or the passage may be partly closed, allowing a smaller amount of steam to pass, to meet a varying demand. Apertures e are made in the closed end of the cylinder A, and steam, pressing on both sides of the closed end of cylinder A, keeps it balanced, and there is little or no pressure, as the cylinder is not pressed to a seat by the steam. The steam enters the valve bythe pipe H and leaves it by pipe I, following the course of the arrows.
To preserve the cylinder A from longitudinal displacement at set-screw, K, is placed in the bearing L, having one end fitting in a groove, k, in the valve-stem O. The valvestem O is provided with an index-finger, M, to show on a suitable dial, N, the position of the valve.
Having thus described my invention, I claim as new and desire to secure by Letters Patent A valve constructed substantially as described, and consisting of a case, B, having a bearing and packing-gland, L, at one end, and a cylinder, F, closed at its inner end, secured in the opposite end, in which fixed cylinder a cylinder, A, also closed at its inner end, is fitted, said inner cylinder having a stem, 0, secured to the outside of its closed end, extending through. the end of the cylinder F and the bearing L, and the said cylinders A and F having the corresponding apertures E and G, and the case B having inlet and out let openings, substantially as described, where by, by the revolution of the inner cylinder, the volume of steam passing the valve can be regulated.
AUGUSTUS IIINKLEY illORRISON.
\Vitnesses:
D. S. DOUGLASS, D. M. Cannon.
US304443D Augustus iiiekley moerison Expired - Lifetime US304443A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820650A (en) * 1952-09-04 1958-01-21 Westinghouse Bremsen Gmbh Multiple conduit rotary union
US3804119A (en) * 1971-11-16 1974-04-16 Danfoss As Control equipment for hydrostatic or hydraulic systems (ii)
US3805838A (en) * 1971-11-16 1974-04-23 Danfoss As Control equipment for hydrostatic or hydraulic systems (i)
US4739924A (en) * 1985-03-18 1988-04-26 Kelley Winfield L Air volume regulator valve
DE3820105A1 (en) * 1987-10-19 1989-04-27 Winfield Leroy Kelley VALVE FOR CONTROLLING AN AIRFLOW
US6454457B1 (en) * 2000-10-13 2002-09-24 Halliburton Energy Services, Inc. Mixing apparatus with rotary jet water valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820650A (en) * 1952-09-04 1958-01-21 Westinghouse Bremsen Gmbh Multiple conduit rotary union
US3804119A (en) * 1971-11-16 1974-04-16 Danfoss As Control equipment for hydrostatic or hydraulic systems (ii)
US3805838A (en) * 1971-11-16 1974-04-23 Danfoss As Control equipment for hydrostatic or hydraulic systems (i)
US4739924A (en) * 1985-03-18 1988-04-26 Kelley Winfield L Air volume regulator valve
DE3820105A1 (en) * 1987-10-19 1989-04-27 Winfield Leroy Kelley VALVE FOR CONTROLLING AN AIRFLOW
US6454457B1 (en) * 2000-10-13 2002-09-24 Halliburton Energy Services, Inc. Mixing apparatus with rotary jet water valve

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