US157791A - Improvement in compound valves - Google Patents

Improvement in compound valves Download PDF

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Publication number
US157791A
US157791A US157791DA US157791A US 157791 A US157791 A US 157791A US 157791D A US157791D A US 157791DA US 157791 A US157791 A US 157791A
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Prior art keywords
valve
seat
main valve
valves
improvement
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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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • 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
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1401—Check valves with flexible valve members having a plurality of independent valve members
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/162—Check valves with flexible valve members with tongue-shaped laminae with limit stop
    • 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
    • Y10T137/7839—Dividing and recombining in a single flow path
    • 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
    • Y10T137/7841—One valve carries head and seat for 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7891—Flap or reed
    • Y10T137/7892—With stop

Definitions

  • This invention relates to a compound valve, the main valve being seated on a perforated seat while its-body is perforated, and its back forms the seat for a secondary valve, which,
  • letter A designates the main valve, which is ⁇ iitted on the seat B, and which is guided to its seat by a pin, O, that is secured in the center of the seat.
  • a weak spring, D serves to keep the valve down on its ⁇ seat, and said seat is provided with openings a a, so that water, air, or other liquid or iluid forced up from below will raise the main valve A from its seat and pass out under said valve.
  • the m ain valve A is providedwith one or inoreholes, b b, extending clear through its body, and the back of said main valve forms the seat for the secondary valve E, which is guided by the tubular hub of the main valve, and depressed on its seat by the spring D, which also serves to depress the main valve, as previously stated.
  • a third valve A may be arranged on the back of the secondary valve, and so on, according to the nature and quantity of liquid or liuid to be discharged.
  • hinged valves may be employed, as indicated in Fig. 2 of the drawing, the main valve A being hinged to the seat B, the secondary valve E to the back of the main valve, and so on, the several valves, with the exception ofthe last, being perforated, so that a portion of the liquid or fluid will pass out beneath the main valve, while the remainder passes up through the hole or holes in said main valve and discharges under the second valve, and so on.
  • valve covering an opening in the seat, of, say, one hundred square inches area, must be lifted two and a half inches vertically, in order to afford a discharge-opening for the liquid or fluid equal to the opening of the seat, such valve as it Vcloses not only makes a severe shock in the working of the pump by falling over such a distance, but a considerable quantity of the liquid or fluid is forced back under the valve during the time of closing.
  • each individual valve has to lift comparatively little in order to afford a discharge-opening for the liquid or fluid of any desired capacity, and, consequently, the closing of the valve produces no shock, and a comparatively small quantity of liquid or iiuid is forced back under the valve.
  • a compound valve consisting of a seat, B, perforated main valve A, and a secondary valve, E, seated on the back of the main valve, substantially in the manner herein shown and described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Check Valves (AREA)
  • Catalysts (AREA)

Description

A. s. GAMER-0N'.
Cnmpnund Valves.
V No.lgl, v Patented Dec.15,1874.
@ff/Wm 1HE WPRICCU. PHOTO :UT'QLH l: fri HARK FLABKJLY,
UNITED STATES PATENT OFFICE.
ADAM S. CAMERON, OF NEW YORK, N. Y.
IMPROVEMENT IN coMPouNo VALVES.
Specification forming part of Letters Patent No. 157,791, dated December 15, 1874; application tiled November 19, 1874.
To all whom it may concern:
Be it known that I, ADAM S. CAMERON, of the city, county, and State of New York, have invented a certain new and useful Improvement in Compound Valves, of which the following is a specification:
This invention is illustrated in the accompany drawing, in which- Figure 1 represents a vertical section. Fig. 2 is a modification.
Similar letters indicate corresponding parts.
This invention relates to a compound valve, the main valve being seated on a perforated seat while its-body is perforated, and its back forms the seat for a secondary valve, which,
in its turn, may also be perforated and form the seat for a tertiary valve, and so on, in such a manner that part of the fluid which is forced up against said compound valve passes out under the main valve, and the remainder passes up through said main valve, to be discharged under the secondary valve or valves, and thus the lift of each individual valve can be reduced, and a free discharge of the iiuid is obtained.
In the example shown by the drawing, the
letter A designates the main valve, which is` iitted on the seat B, and which is guided to its seat by a pin, O, that is secured in the center of the seat. A weak spring, D, serves to keep the valve down on its` seat, and said seat is provided with openings a a, so that water, air, or other liquid or iluid forced up from below will raise the main valve A from its seat and pass out under said valve. The m ain valve A is providedwith one or inoreholes, b b, extending clear through its body, and the back of said main valve forms the seat for the secondary valve E, which is guided by the tubular hub of the main valve, and depressed on its seat by the spring D, which also serves to depress the main valve, as previously stated.
lf water, air, or other liquid or fluid is forced against the main valve from below, the main valve is raised from its seat, and a portion of said liquid or liuid passes out below the main valve, While the remainder passes up through the hole or holes b b, and, as it comes iu cony 'It will be readily seen that a third valve Amay be arranged on the back of the secondary valve, and so on, according to the nature and quantity of liquid or liuid to be discharged.
Instead of guiding the several valves on the central pin O, hinged valves may be employed, as indicated in Fig. 2 of the drawing, the main valve A being hinged to the seat B, the secondary valve E to the back of the main valve, and so on, the several valves, with the exception ofthe last, being perforated, so that a portion of the liquid or fluid will pass out beneath the main valve, while the remainder passes up through the hole or holes in said main valve and discharges under the second valve, and so on.
The advantage obtained from this arrangement will be readily understood from the following remarks:
If a simple valve, covering an opening in the seat, of, say, one hundred square inches area, must be lifted two and a half inches vertically, in order to afford a discharge-opening for the liquid or fluid equal to the opening of the seat, such valve as it Vcloses not only makes a severe shock in the working of the pump by falling over such a distance, but a considerable quantity of the liquid or fluid is forced back under the valve during the time of closing.
In my compound valve each individual valve has to lift comparatively little in order to afford a discharge-opening for the liquid or fluid of any desired capacity, and, consequently, the closing of the valve produces no shock, and a comparatively small quantity of liquid or iiuid is forced back under the valve.
What-I claim as new, and des' `e to secure by Letters Patent, is-
A compound valve, consisting of a seat, B, perforated main valve A, and a secondary valve, E, seated on the back of the main valve, substantially in the manner herein shown and described.
In testimony that I claim the foregoing I have hereunto set my hand and seal this 18th day of November, 1874.
ADAM S. CAMERON.
Witnesses:
W. HAUFF, E. F. KASTENHUBER.
[L. SJ
US157791D Improvement in compound valves Expired - Lifetime US157791A (en)

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Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575132A (en) * 1947-09-06 1951-11-13 Saywell Associates Sealing assembly
US2803265A (en) * 1951-07-23 1957-08-20 Acf Ind Inc Check valve device
US2998826A (en) * 1956-03-02 1961-09-05 N G N Electrical Ltd Rotary pump valve
US3081936A (en) * 1958-12-02 1963-03-19 Prec Scient Company Check valve for vacuum pump
US3419113A (en) * 1967-04-14 1968-12-31 Lewis A. Shelley Boom snubbing device and control valve therefor
US3432008A (en) * 1966-09-28 1969-03-11 Citroen Sa Andre Hydraulic shock absorbers
FR2221665A1 (en) * 1973-03-14 1974-10-11 Hoerbiger Ventilwerke Ag
US3905340A (en) * 1972-08-22 1975-09-16 Performance Industries Engine valving and porting
US4065237A (en) * 1976-05-17 1977-12-27 The Scott & Fetzer Company Valve apparatus for expansible chamber
US4660599A (en) * 1986-02-19 1987-04-28 The United States Of America As Represented By The United States Department Of Energy Relief device for a vacuum vessel
US4696263A (en) * 1985-07-12 1987-09-29 Performance Industries, Inc. Reed valves for internal combustion engines
US4714416A (en) * 1984-07-26 1987-12-22 Matsushita Electric Industrial Co., Ltd. Quiet running compressor
DE3909346A1 (en) * 1989-03-22 1990-09-27 Wabco Westinghouse Fahrzeug Pressure valve for a compressor
US5036806A (en) * 1990-01-16 1991-08-06 Performance Industries, Inc. Reed valves for internal combustion engines
US5143027A (en) * 1991-05-01 1992-09-01 Land & Sea, Inc. Reed valves for two stroke engines
US5176170A (en) * 1991-08-05 1993-01-05 Performance Industries, Inc. Multiple stage reed valves for use in internal combustion engines
US5243934A (en) * 1993-01-04 1993-09-14 Eyvind Boyesen Multiple stage reed valves for use in internal combustion engines
US5247912A (en) * 1991-12-24 1993-09-28 Performance Industries, Inc. Reed valve mechanism and method for constructing same
US6006786A (en) * 1996-10-01 1999-12-28 Sanden Corporation Valved discharge mechanism for fluid displacement apparatus
US20050056507A1 (en) * 2003-09-15 2005-03-17 Molina Simon Anne De Shock absorber staged valving system
US20060076014A1 (en) * 2004-10-07 2006-04-13 Lg Electronics Inc. Linear compressor
EP1972839A3 (en) * 2007-03-20 2011-10-19 Marion Reiche Return valve
US11268510B2 (en) * 2018-07-30 2022-03-08 Lg Electronics Inc. Fluid compressor having discharge port and valve

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575132A (en) * 1947-09-06 1951-11-13 Saywell Associates Sealing assembly
US2803265A (en) * 1951-07-23 1957-08-20 Acf Ind Inc Check valve device
US2998826A (en) * 1956-03-02 1961-09-05 N G N Electrical Ltd Rotary pump valve
US3081936A (en) * 1958-12-02 1963-03-19 Prec Scient Company Check valve for vacuum pump
US3432008A (en) * 1966-09-28 1969-03-11 Citroen Sa Andre Hydraulic shock absorbers
US3419113A (en) * 1967-04-14 1968-12-31 Lewis A. Shelley Boom snubbing device and control valve therefor
US3905340A (en) * 1972-08-22 1975-09-16 Performance Industries Engine valving and porting
FR2221665A1 (en) * 1973-03-14 1974-10-11 Hoerbiger Ventilwerke Ag
US4065237A (en) * 1976-05-17 1977-12-27 The Scott & Fetzer Company Valve apparatus for expansible chamber
US4714416A (en) * 1984-07-26 1987-12-22 Matsushita Electric Industrial Co., Ltd. Quiet running compressor
US4696263A (en) * 1985-07-12 1987-09-29 Performance Industries, Inc. Reed valves for internal combustion engines
US4660599A (en) * 1986-02-19 1987-04-28 The United States Of America As Represented By The United States Department Of Energy Relief device for a vacuum vessel
DE3909346A1 (en) * 1989-03-22 1990-09-27 Wabco Westinghouse Fahrzeug Pressure valve for a compressor
US5036806A (en) * 1990-01-16 1991-08-06 Performance Industries, Inc. Reed valves for internal combustion engines
US5143027A (en) * 1991-05-01 1992-09-01 Land & Sea, Inc. Reed valves for two stroke engines
US5176170A (en) * 1991-08-05 1993-01-05 Performance Industries, Inc. Multiple stage reed valves for use in internal combustion engines
US5247912A (en) * 1991-12-24 1993-09-28 Performance Industries, Inc. Reed valve mechanism and method for constructing same
US5243934A (en) * 1993-01-04 1993-09-14 Eyvind Boyesen Multiple stage reed valves for use in internal combustion engines
US6006786A (en) * 1996-10-01 1999-12-28 Sanden Corporation Valved discharge mechanism for fluid displacement apparatus
US20050056507A1 (en) * 2003-09-15 2005-03-17 Molina Simon Anne De Shock absorber staged valving system
WO2005036022A1 (en) * 2003-09-15 2005-04-21 Tenneco Automotive Operating Company Inc. Shock absorber staged valving system
US20060076014A1 (en) * 2004-10-07 2006-04-13 Lg Electronics Inc. Linear compressor
EP1972839A3 (en) * 2007-03-20 2011-10-19 Marion Reiche Return valve
US11268510B2 (en) * 2018-07-30 2022-03-08 Lg Electronics Inc. Fluid compressor having discharge port and valve

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