US1147891A - Valve mechanism. - Google Patents

Valve mechanism. Download PDF

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Publication number
US1147891A
US1147891A US1911605551A US1147891A US 1147891 A US1147891 A US 1147891A US 1911605551 A US1911605551 A US 1911605551A US 1147891 A US1147891 A US 1147891A
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United States
Prior art keywords
valve
guides
valves
parts
valve mechanism
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
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Inventor
William H Rayner
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Mast Foos & Co
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Mast Foos & Co
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Publication date
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Priority to US1911605551 priority Critical patent/US1147891A/en
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Publication of US1147891A publication Critical patent/US1147891A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/042—Check valves with guided rigid valve members shaped as balls with a plurality of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc valves
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural

Definitions

  • PatentedJuly 27, 1915 discloses a patentedJuly 27, 1915.
  • This invention relates to improvements in valve mechanism for power pumps, motors and the like.
  • the object of the invention is to make more certain and effective the operation of valves for devices of this character.
  • Figure 1 is a side elevation of a device embodying the invention.
  • Fig. 2 is a vertical section through the cylinder and valve'casing of the same.
  • Fig. 3 is a vertical section of one of the valves and its connected parts.
  • Fig. 4 is a bottom plan view of the same.
  • the device to which I have shown my improvements applied in the drawings is a horizontal water power pump, although, as before stated, the improvements are applicable to valves employed in other structures, such, for instance, as water or steam motors.
  • 1 represents the cylinder proper and 2 the piston, operated, in the device shown in the drawings, from any suitable source of power applied to the rod 3.
  • valve casing 4 is the valve casing, formed integrally with the cylinder in the usual way and having an inlet chamber 5, a discharge chamber 6 and intermediate chambers 7 and 8 arranged in a usual and well known way.
  • the intermediate chambers communicate with the respective ends of the cylinder by ports 9 and 10 and with the respective inlet and discharge chambers by ports 11, 12, 13
  • the inlet chamber has the usual intake 15 and the discharge chamber the usual outlet 16.
  • valve which I have employed and to which my improvements more particularly relate is that of the well known lifting or puppet type and one of these valves, a, b, c, d, is employed in each of the ports 11,12, 13 and 14 previously described. Inasmuch as the main improvements which I have devised are common to each of the valves, a description of one will be sufficient.
  • valve 17 represents the valve proper which has an upwardly projecting stem 18.
  • the outer faces of these guides 19 are preferably rounded asshown in Fig. 1
  • These guides 19 are connected integrally with a central web 20 and are secured to the valve proper by a screw 21, or other suitable fastening device, which passes through the'web and is screwed into the body of the valve and its stem; a packing or washer 22 of suitable material being interposed between the web and face of the valve proper.
  • a screw 21, or other suitable fastening device which passes through the'web and is screwed into the body of the valve and its stem; a packing or washer 22 of suitable material being interposed between the web and face of the valve proper.
  • valve, a is arranged directly in line with the valve Z) and is the larger of the two and also that the valve 0 is likewise arranged and proportioned with respect to the valve (Z.
  • the stem 18 of the valve 6 will fit within the guides 19 of the valve a and that the stem of the valve, d, likewise fits within the guides of the valve 0.
  • the stems 18 of the respective valves a and c are fitted within guides 24 formed integrally with the usual screw-threaded plugs 25 which are employed to close the openings in the valve casing through which the valves are inserted and through which access may be obtained thereto.
  • valves arranged in vertical.
  • a valve formed in two parts, one of said parts having guiding projections and the other of said parts a guiding stem, a washer between said parts, and means for securing the said parts together and also against rostem of the upper valve, said casing guides being also spaced apart so as to form a socket with openings in its walls.

Description

W. H. RAYNER.
VALVE MECHANISM.
APPLICATION man JAN. 30. 19H.
1,147,891 Patented July 27, 1915.
COLUMBIA PLANOORAMI 130.. WASHINGTON. b. \v
WILLIAM RAYNER, or SPRINGFIELD, OHIO, Ass'IeNon T0 MAST, roos &. 00., or SPRINGFIELD, 0310, A CORPORATION or onro.
vALvE MECHANISM.
time.
. Specification of Iletters Patent.
PatentedJuly 27, 1915.
Application filed January 30, 1911. Serial No. 605,551.
and useful Improvements in .Valve-Mech-.
anism, of which the following is a specification.
This invention relates to improvements in valve mechanism for power pumps, motors and the like. v
The object of the invention is to make more certain and effective the operation of valves for devices of this character.
The invention consists in the construction and combination of parts hereinafter described and set forth in the claims.
In the accompanying drawings: Figure 1 is a side elevation of a device embodying the invention. Fig. 2 is a vertical section through the cylinder and valve'casing of the same. Fig. 3 is a vertical section of one of the valves and its connected parts. Fig. 4 is a bottom plan view of the same.
Like parts are represented by like characters of reference in the several views.
The device to which I have shown my improvements applied in the drawings is a horizontal water power pump, although, as before stated, the improvements are applicable to valves employed in other structures, such, for instance, as water or steam motors.
In said drawings, 1 represents the cylinder proper and 2 the piston, operated, in the device shown in the drawings, from any suitable source of power applied to the rod 3.
4 is the valve casing, formed integrally with the cylinder in the usual way and having an inlet chamber 5, a discharge chamber 6 and intermediate chambers 7 and 8 arranged in a usual and well known way. The intermediate chambers communicate with the respective ends of the cylinder by ports 9 and 10 and with the respective inlet and discharge chambers by ports 11, 12, 13
' and 14:. The inlet chamber has the usual intake 15 and the discharge chamber the usual outlet 16.
The valve which I have employed and to which my improvements more particularly relate is that of the well known lifting or puppet type and one of these valves, a, b, c, d, is employed in each of the ports 11,12, 13 and 14 previously described. Inasmuch as the main improvements which I have devised are common to each of the valves, a description of one will be sufficient.
17 represents the valve proper which has an upwardly projecting stem 18. Connected to the bottom face of the valve 17 is a series of guides. 19, preferably four in number, although any suitablenumber may be employed. The outer faces of these guides 19 are preferably rounded asshown in Fig. 1
and the guldes are so arranged as to snugly but loosely fit in the port with which they are associated. These guides 19 are connected integrally with a central web 20 and are secured to the valve proper by a screw 21, or other suitable fastening device, which passes through the'web and is screwed into the body of the valve and its stem; a packing or washer 22 of suitable material being interposed between the web and face of the valve proper. To prevent the guides and their web from turning with respect tothe valve proper, I have provided small lugs 23 formed integrally on the valve proper which extend through the washer 22 and into recesses in the web 20.
It will be observed that the valve, a, is arranged directly in line with the valve Z) and is the larger of the two and also that the valve 0 is likewise arranged and proportioned with respect to the valve (Z. When the valves are assembled it will be seen that the stem 18 of the valve 6 will fit within the guides 19 of the valve a and that the stem of the valve, d, likewise fits within the guides of the valve 0. It will also be seen that the stems 18 of the respective valves a and c are fitted within guides 24 formed integrally with the usual screw-threaded plugs 25 which are employed to close the openings in the valve casing through which the valves are inserted and through which access may be obtained thereto.
By this construction it will be seen that the respective valves will be guided in their lifting and falling movement and will be held in perfect alinement with the ports so that the tendency to jam or stick by reason of the tilting of the same is obviated. It will also be seen that by having the guides on the respective valves and caps spaced apart, the water will be permitted to escape between the guides when one of the valves lifts so that there will be no interference with the action of the valves.
Having thus described my invention, I claim:
1. In a device of the character described,
a plurality of valves arranged in vertical.
alinement with each other, a series of circularly arranged downwardly projecting guides on the lower side of the upper valve, said guides being spaced apart so as to form a socket with openings in its walls, an upwardly extending stem on the lower valve projecting into said open socket, and guides on the lower side of said lower valve.
2. In a device of the character described, a valve formed in two parts, one of said parts having guiding projections and the other of said parts a guiding stem, a washer between said parts, and means for securing the said parts together and also against rostem of the upper valve, said casing guides being also spaced apart so as to form a socket with openings in its walls.
In testimony whereof, I have hereunto set my hand this 14th day of January 1911.
WILLIAM H. RAYNER.
Witnesses:
CnAs. I. WnLoH, EFFA M. SMITH.
G'opies of this patent may be obtained for five cents each, by addressingthe Commissioner of Patents,
Washington, I). G.
US1911605551 1911-01-30 1911-01-30 Valve mechanism. Expired - Lifetime US1147891A (en)

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US1911605551 US1147891A (en) 1911-01-30 1911-01-30 Valve mechanism.

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