US208986A - Improvement in valves - Google Patents

Improvement in valves Download PDF

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Publication number
US208986A
US208986A US208986DA US208986A US 208986 A US208986 A US 208986A US 208986D A US208986D A US 208986DA US 208986 A US208986 A US 208986A
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United States
Prior art keywords
valve
valves
stem
improvement
shell
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Expired - Lifetime
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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
    • 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
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • 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
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/87016—Lost motion
    • Y10T137/8704—First valve actuates second valve
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88038—One valve head carries other valve head
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88046—Biased valve with external operator

Definitions

  • Figure 1 is a vertical longitudinal section of my improved valve.
  • Fig. 2 is a vertical cross-section of the same.
  • the object of this invention is to furnish an improved valve for attachment to water and steam pipes, which shall be so constructed as to prevent leakage through them.
  • the invention consists in two or more valves and valve-seats and a spring, .in combination with the stem, globe, and shell, as hereinafter.
  • A represents the valve-shell, with one end of which is connected the inlet-pipe B, and with its other end the outlet-pipe C.
  • a globe or double partition, D having an opening in its lower and also in its upper side, the sides of said openings being so formed as to serve as seats E F for the valves G H.
  • a port, I leads to the lower valve, G, and from the upper valve, H, a port, J, leads to the outlet-pipe (J.
  • the valve G is made with a short hollow stem, K, to receive the lower end of the guidepin L, and has a short longitudinal slot formed in it to receive the pin by which it is secured to the said guide -pin L in such a way as to give it a little play.
  • valve-stem N is the valve-stem, which has a ring-flange
  • the valve-stem N has a screw-thread formed A upon it to fit into the screw-thread of the nut P, which is screwed into an opening in the upper part of the valve-shell A.
  • a stuffing-box In the upper part of the nut P is formed a stuffing-box, in which the packing is secured by a screw-cap, Q, in the ordinary way.
  • a hand wheel or lever, B To the upper end of the "alvestem N is attached a hand wheel or lever, B, for convenience in operating it. 7
  • valve H when the valve-sten N is turned outward, the valve H first rises from its seat and then the valve G, and when the valve-stem N is turned inward the valve Gr first seats itself, afterward the valve H, the valve G being thus the last to open and the first to close.

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

Description

J. PATTERSON. Valve.
No. 208,986. Patented Oct; 15; 1878.
WITNESSES v INVENTOR:
v 'BY I ATTORNEYS.
UNITED STATES PATENT OFFICE.
JOHN PATTERSON, OF SALEM, MASSACHUSETTS, ASSIGNOR TO HIMSELF AND GEORGE F. MARTIN, OF SAME PLACE.
lM PROVEMENT IN VALVES.
Specification forming part of Letters Patent No. 208,986, dated October 15, 1878; application filed April 5, 1878.
To all whom it may concern:
Be it known that 1, JOHN PATTERSON, of Salem, in the county of Essex and State of Massachusetts, have invented a new and useful Improvement in Valves, of which the following is a specification:
Figure 1 is a vertical longitudinal section of my improved valve. Fig. 2 is a vertical cross-section of the same.
Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish an improved valve for attachment to water and steam pipes, which shall be so constructed as to prevent leakage through them.
The invention consists in two or more valves and valve-seats and a spring, .in combination with the stem, globe, and shell, as hereinafter.
fully described.
A represents the valve-shell, with one end of which is connected the inlet-pipe B, and with its other end the outlet-pipe C.
In the middle part of the shell A is formed a globe or double partition, D, having an opening in its lower and also in its upper side, the sides of said openings being so formed as to serve as seats E F for the valves G H.
From the inlet-pipe B a port, I, leads to the lower valve, G, and from the upper valve, H, a port, J, leads to the outlet-pipe (J.
The valve G is made with a short hollow stem, K, to receive the lower end of the guidepin L, and has a short longitudinal slot formed in it to receive the pin by which it is secured to the said guide -pin L in such a way as to give it a little play.
Between the valves G H is placed a spiral or other spring, M, to hold the said valves apart.
N is the valve-stem, which has a ring-flange The valve-stem N has a screw-thread formed A upon it to fit into the screw-thread of the nut P, which is screwed into an opening in the upper part of the valve-shell A.
In the upper part of the nut P is formed a stuffing-box, in which the packing is secured by a screw-cap, Q, in the ordinary way.
To the upper end of the "alvestem N is attached a hand wheel or lever, B, for convenience in operating it. 7
By this construction, when the valve-sten N is turned outward, the valve H first rises from its seat and then the valve G, and when the valve-stem N is turned inward the valve Gr first seats itself, afterward the valve H, the valve G being thus the last to open and the first to close.
By this construction the most of the wear will come upon the valve G, and should any leakage occur through said valve the water or steam cannot pass beyond the interior of the globe D, the valve H preventing all leakage.
Having thus described my invention, I claim as new and desire to secure by Letters Patent-- Two or more valves, G H, and valve seats E F, and a spring, M, in combination with the stem N, globe D, and shell A, substantially as herein shown. and described.
JOHN PATTERSON.
Vitnesses J. MAHONEY, H. P. MoUL'roN.
US208986D Improvement in valves Expired - Lifetime US208986A (en)

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682891A (en) * 1949-11-10 1954-07-06 Leslie Co Double seated valve
US2788802A (en) * 1951-09-17 1957-04-16 Cleo F Vinson Flow control device
US2830620A (en) * 1955-05-09 1958-04-15 Texas Tool & Machine Co Valve
US2866477A (en) * 1954-03-19 1958-12-30 Crane Co Combined throttle and stop valve
US2867129A (en) * 1953-10-28 1959-01-06 Gen Motors Corp Fluid power steering valve
US2911010A (en) * 1954-01-07 1959-11-03 Smiths America Corp Valves for the control of fluid flow
US3429331A (en) * 1965-03-24 1969-02-25 Heurtey Sa Needle valves,notably for direct-flow lock-chambers
US3874410A (en) * 1972-08-11 1975-04-01 Parker Hannifin Corp Coupler valve assembly
US4669702A (en) * 1984-04-11 1987-06-02 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
US20040046142A1 (en) * 2002-07-11 2004-03-11 Wilson Steven Paul Solenoid fuel drain valve
US20050012065A1 (en) * 2003-07-18 2005-01-20 Baumann Hans D. Balanced plug valve
US20050145809A1 (en) * 2004-01-05 2005-07-07 Wen-Tsong Lee Multifunctional valve device
US20050189509A1 (en) * 2004-02-27 2005-09-01 Yuri Peric Leak-resistant solenoid valves
EP1718891A1 (en) * 2004-02-27 2006-11-08 Dana Canada Corporation Leak-resistant solenoid valves
US20060273272A1 (en) * 2003-08-26 2006-12-07 Hiroshi Uchida Valve device
US20090229812A1 (en) * 2001-07-26 2009-09-17 Gregory Merle Pineo Plug bypass valves and heat exchangers
US8960269B2 (en) 2001-07-30 2015-02-24 Dana Canada Corporation Plug bypass valve and heat exchanger
US9557749B2 (en) 2001-07-30 2017-01-31 Dana Canada Corporation Valves for bypass circuits in heat exchangers
US9945623B2 (en) 2012-05-31 2018-04-17 Dana Canada Corporation Heat exchanger assemblies with integrated valve
US10900557B2 (en) 2018-11-13 2021-01-26 Dana Canada Corporation Heat exchanger assembly with integrated valve with pressure relief feature for hot and cold fluids

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682891A (en) * 1949-11-10 1954-07-06 Leslie Co Double seated valve
US2788802A (en) * 1951-09-17 1957-04-16 Cleo F Vinson Flow control device
US2867129A (en) * 1953-10-28 1959-01-06 Gen Motors Corp Fluid power steering valve
US2911010A (en) * 1954-01-07 1959-11-03 Smiths America Corp Valves for the control of fluid flow
US2866477A (en) * 1954-03-19 1958-12-30 Crane Co Combined throttle and stop valve
US2830620A (en) * 1955-05-09 1958-04-15 Texas Tool & Machine Co Valve
US3429331A (en) * 1965-03-24 1969-02-25 Heurtey Sa Needle valves,notably for direct-flow lock-chambers
US3874410A (en) * 1972-08-11 1975-04-01 Parker Hannifin Corp Coupler valve assembly
US4669702A (en) * 1984-04-11 1987-06-02 White Consolidated Industries, Inc. Erosion resistant soft seated valve trim
US20110042060A1 (en) * 2001-07-26 2011-02-24 Dana Canada Corporation Plug Bypass Valves and Heat Exchangers
US20090229812A1 (en) * 2001-07-26 2009-09-17 Gregory Merle Pineo Plug bypass valves and heat exchangers
US20120152516A1 (en) * 2001-07-26 2012-06-21 Dana Canada Corporation Plug Bypass Valves and Heat Exchangers
US7854256B2 (en) 2001-07-26 2010-12-21 Dana Canada Corporation Plug bypass valves and heat exchangers
US9557749B2 (en) 2001-07-30 2017-01-31 Dana Canada Corporation Valves for bypass circuits in heat exchangers
US8960269B2 (en) 2001-07-30 2015-02-24 Dana Canada Corporation Plug bypass valve and heat exchanger
US6974120B2 (en) * 2002-07-11 2005-12-13 Parker Hannifin (Uk) Ltd. Solenoid fuel drain valve
US20040046142A1 (en) * 2002-07-11 2004-03-11 Wilson Steven Paul Solenoid fuel drain valve
US6935616B2 (en) * 2003-07-18 2005-08-30 Hans D. Baumann Balanced plug valve
US20050012065A1 (en) * 2003-07-18 2005-01-20 Baumann Hans D. Balanced plug valve
US20060273272A1 (en) * 2003-08-26 2006-12-07 Hiroshi Uchida Valve device
US20050145809A1 (en) * 2004-01-05 2005-07-07 Wen-Tsong Lee Multifunctional valve device
US20050189509A1 (en) * 2004-02-27 2005-09-01 Yuri Peric Leak-resistant solenoid valves
EP1718891A1 (en) * 2004-02-27 2006-11-08 Dana Canada Corporation Leak-resistant solenoid valves
EP1718891A4 (en) * 2004-02-27 2009-04-29 Dana Canada Corp Leak-resistant solenoid valves
US7178553B2 (en) * 2004-02-27 2007-02-20 Dana Canada Corporation Leak-resistant solenoid valves
US9945623B2 (en) 2012-05-31 2018-04-17 Dana Canada Corporation Heat exchanger assemblies with integrated valve
US10184735B2 (en) 2012-05-31 2019-01-22 Dana Canada Corporation Heat Exchanger Assemblies with integrated valve
US10890389B2 (en) 2012-05-31 2021-01-12 Dana Canada Corporation Heat exchanger assemblies with integrated valve
US10900557B2 (en) 2018-11-13 2021-01-26 Dana Canada Corporation Heat exchanger assembly with integrated valve with pressure relief feature for hot and cold fluids

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