US1567030A - Valve - Google Patents

Valve Download PDF

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Publication number
US1567030A
US1567030A US734042A US73404224A US1567030A US 1567030 A US1567030 A US 1567030A US 734042 A US734042 A US 734042A US 73404224 A US73404224 A US 73404224A US 1567030 A US1567030 A US 1567030A
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United States
Prior art keywords
valve
stem
close
plug
seat
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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
Application number
US734042A
Inventor
Charles L Bryant
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Individual
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Individual
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Publication date
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Priority to US734042A priority Critical patent/US1567030A/en
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Publication of US1567030A publication Critical patent/US1567030A/en
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Expired - Lifetime legal-status Critical Current

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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • 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
    • Y10T137/5109—Convertible
    • Y10T137/5283—Units interchangeable between alternate locations
    • 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
    • Y10T137/86759—Reciprocating
    • Y10T137/86767—Spool
    • Y10T137/86783—Unequal heads

Definitions

  • Fi ure 1 is a central vertical section of this illustrative embodiment of my invention showing the valve assembly arranged to close by downward movement
  • I Figure 2 is a similar view-showing the valve assembly arranged to close by upward movement.
  • the valve assembly shown herein comprises a casing 11 provided with an opening 12 leading into an outer chamber 13 surwall or partition 15, directly in communication with the opening 16, and in communication with the outer chamber 13- by means of apertures 17 and 18 through the partition 15 arranged to form. seats for valves 19 and 20 arranged to close the apertures 17 and 18 respectively and mounted upon and reciprocated by a single valve stem 21.
  • the valve casing 11 is also provided with a pair of apertures 22 and 23 alined with the apertures 17 and 18 and each adapted to screw-threadedly receive either a plug 24 provided with an aperture 25 arranged to form a guide for and permit passage therethrough of the projecting end 26 of the valve stem 21 or a plug 27 provided with a recess 28 arranged to form a. guide for but not permit passa e therethrough of the inner end 29 of the valve stem 21.
  • the plug 24 When the valve assembly is to be arranged tobe closed by downward movement of the valves 19 and 20 and valve stem 21 the plug 24 will be positioned in the aperture 22 and the plug 27 in the aperture 23, all as shown in Figure 1, and-when the valve assembly is to be arranged to be closed by upward movement of the valves 19 and 20 and valve stem 21. the plug 24 will be arranged in the aperture 23 and the plug 27 in the aperture 22, all as shown in Figure 2.
  • a valve assembly comprising a valve casing havin an inlet and an outlet and a valve seat an two openings disposed in opposite directions from said valve seat, a valve adapted to close said seat from one side only, a valve stem adapted to carry said .valve and extend through either of said openings, and a plug adapted, to close either of said openings.
  • a valve assembly comprising a valve casing having an inlet and an outlet and a valve seat and two openings disposed in opposite directions from said valve seat, a valve adapted to close said seat from one side only, a valve stem adapted to carry said valve, a plug adapted to close either of said openings and apertured to permit said stem to pass therethrough and a suppoi't saw stem, and a second plu g also adapted'to close either of said openings.
  • valve posite' directions from. said valve seat a valve adapted to close salol seat from. one sfie only, a valve stem adapted to .ca 'y saifi valve, a plug adapted to screw threa dedly engage and close either. of said openings and apertured to permit said stem to pass .there through and to support said stem, and a second plug also adapted to screw threadedly enfage. and close the other of said openings.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)

Description

Dec. 29 1925. 1,567,030
- C.L.BRYANT VALVE Filed August 25, 1924 [22 v-ezzzor 7W Affornefys Patented Dec. 29, 1925.
CHARLES L. BRYANT, OF CLEVELAND, OHIO.
VALVE.
Application filed August 25, 1924. Serial No. 734,042.
To all whom may concern:
Be it known that I, CHARLES L. BRYANT,
v a citizen of the United States of America,
and a resident of Cleveland, in the, county of Cuyahoga and State of Ohio, have nvented certain new and useful Improvements in Valves, of which the following is a full, clear, and exact description.
In connecting a valve assembly as part of apressure responsive valve it is ordlnarily desirable that the seat be closed by downward movement of the valve and valve stem while in connecting a valve assembly as part of a pressure regulator it is ordinarily desirable that the seat be closed by upward movement of the valve and valve stem. Accordingly, and in spite of the fact that the two valve assemblies may be otherwise idenrounding an lnner chamber 14'formed by the tical, it has heretofore been necessary to manufacture and maintain in stock two separate and difi'erent valve assemblies each suitable for one of these purposes. My invention provides a valve assembly adapted to be used for either purpose. In the drawings accompanying this specification and forming a part thereof I have shown, for purposes of illustration, one form which my invention may'assume. In these drawings: Fi ure 1 is a central vertical section of this illustrative embodiment of my invention showing the valve assembly arranged to close by downward movement, while I Figure 2 is a similar view-showing the valve assembly arranged to close by upward movement.
v The valve assembly shown herein comprises a casing 11 provided with an opening 12 leading into an outer chamber 13 surwall or partition 15, directly in communication with the opening 16, and in communication with the outer chamber 13- by means of apertures 17 and 18 through the partition 15 arranged to form. seats for valves 19 and 20 arranged to close the apertures 17 and 18 respectively and mounted upon and reciprocated by a single valve stem 21. The valve casing 11 is also provided with a pair of apertures 22 and 23 alined with the apertures 17 and 18 and each adapted to screw-threadedly receive either a plug 24 provided with an aperture 25 arranged to form a guide for and permit passage therethrough of the projecting end 26 of the valve stem 21 or a plug 27 provided with a recess 28 arranged to form a. guide for but not permit passa e therethrough of the inner end 29 of the valve stem 21.
' When the valve assembly is to be arranged tobe closed by downward movement of the valves 19 and 20 and valve stem 21 the plug 24 will be positioned in the aperture 22 and the plug 27 in the aperture 23, all as shown in Figure 1, and-when the valve assembly is to be arranged to be closed by upward movement of the valves 19 and 20 and valve stem 21. the plug 24 will be arranged in the aperture 23 and the plug 27 in the aperture 22, all as shown in Figure 2.
It will be apparent from the above description that I have provided a valve assembly vention or sacrificing the advantages thereof and it will therefore be understood that the disclosure herein is illustrative only and that my invention is not limited thereto.
I claim:
1. A valve assembly comprising a valve casing havin an inlet and an outlet and a valve seat an two openings disposed in opposite directions from said valve seat, a valve adapted to close said seat from one side only, a valve stem adapted to carry said .valve and extend through either of said openings, and a plug adapted, to close either of said openings.
' 2. A valve assembly comprising a valve casing having an inlet and an outlet and a valve seat and two openings disposed in opposite directions from said valve seat, a valve adapted to close said seat from one side only, a valve stem adapted to carry said valve, a plug adapted to close either of said openings and apertured to permit said stem to pass therethrough and a suppoi't saw stem, and a second plu g also adapted'to close either of said openings.
a valve posite' directions from. said valve seat, a valve adapted to close salol seat from. one sfie only, a valve stem adapted to .ca 'y saifi valve, a plug adapted to screw threa dedly engage and close either. of said openings and apertured to permit said stem to pass .there through and to support said stem, and a second plug also adapted to screw threadedly enfage. and close the other of said openings.
11 testimony whereof, I hereuntoaflix my CLES BYRANT.
signature.
US734042A 1924-08-25 1924-08-25 Valve Expired - Lifetime US1567030A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125322A (en) * 1964-03-17 Safety device for pressure regulators of the
US3561468A (en) * 1968-10-18 1971-02-09 Emerson Electric Co Universal control valve
US3581762A (en) * 1968-08-12 1971-06-01 Parker Hannifin Corp Speed control valve for fluid motors
EP0080181A1 (en) * 1981-11-25 1983-06-01 Karl Dungs GmbH & Co. Method of mounting a double-seated valve and regulator-valve-unit with such double-seated valves
DE4332764A1 (en) * 1993-09-25 1995-03-30 Dungs Karl Gmbh & Co Double seat valve
WO2002081953A1 (en) * 2001-03-22 2002-10-17 Siemens Building Technologies Ag Double valve
US11346450B2 (en) * 2020-01-08 2022-05-31 Automatic Switch Company Poppet valve with simultaneously contacting valve members

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125322A (en) * 1964-03-17 Safety device for pressure regulators of the
US3581762A (en) * 1968-08-12 1971-06-01 Parker Hannifin Corp Speed control valve for fluid motors
US3561468A (en) * 1968-10-18 1971-02-09 Emerson Electric Co Universal control valve
EP0080181A1 (en) * 1981-11-25 1983-06-01 Karl Dungs GmbH & Co. Method of mounting a double-seated valve and regulator-valve-unit with such double-seated valves
DE4332764A1 (en) * 1993-09-25 1995-03-30 Dungs Karl Gmbh & Co Double seat valve
WO2002081953A1 (en) * 2001-03-22 2002-10-17 Siemens Building Technologies Ag Double valve
US20040129321A1 (en) * 2001-03-22 2004-07-08 Guntram Erbe Double valve
US7000635B2 (en) 2001-03-22 2006-02-21 Siemens Building Technologies Ag Double valve
US11346450B2 (en) * 2020-01-08 2022-05-31 Automatic Switch Company Poppet valve with simultaneously contacting valve members

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