US973609A - Pressure-regulating valve for gas-burners. - Google Patents

Pressure-regulating valve for gas-burners. Download PDF

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Publication number
US973609A
US973609A US1910557472A US973609A US 973609 A US973609 A US 973609A US 1910557472 A US1910557472 A US 1910557472A US 973609 A US973609 A US 973609A
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Prior art keywords
gas
valve
pressure
diaphragm
burners
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Expired - Lifetime
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John A Abrams
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John A Abrams
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Priority to US1910557472 priority Critical patent/US973609A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • G05D16/10Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • 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
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7793With opening bias [e.g., pressure regulator]
    • 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
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7793With opening bias [e.g., pressure regulator]
    • Y10T137/7808Apertured reactor surface surrounds flow line

Description

J A. ABRAMS. PRESSURE BEGULATING VALVE FOR GAS BUBNEBS.
APPLIUATIOF FILED APLR, 1910.
Patented Oct. 25, 1910.
7 7 zu f 0 4 8 4 U. 6
2mih modes atta/natio UNITED sTATEs yPatinnwr OFFICE.
` JOHN A. ABRAMS, 0F WADSWOBTH, OHIO.
PRESSURE-#REGULATING VALVE FDR GAS- BURNEBS.
Speciiicationiof Letters Patent. i Patented Oct, 25, 1910.
` Application iiled April 25, 1910. Serial No. 557,472.
To all whom 'it may concern: p
Be it known .that I,'JoHN A. ABRAMS, a citizen of the United States, residing at Wadsworth, in the county of Medina and State of Ohio, have invented certain new and useful Improvements in Pressure-Regulating Valves forhGas-Burners; and I do declare the' lfollowing to be a full, clear,` and exact description of the invention, such as will enable others skilled inthe art to which it appertains to make and use the same.
This inventionrelates to improvements in automatic pressure regulating valves for gas burners. p
One object of the invention is to provide a regulator of this character adapted to be applied directly tro a burner to regulate thepressure or flow of gas to the burner.
Another object is to provide a regulating valve for gas burners which will be simple, strong and urable in construct-ion, eiiicient, reliable and utomatic in operation andy well adapted to t e purpose for which it is designed.
\Vith these and other objects in View the invention consists of certain novel features of construction, combination and arrangement of parts as will be more fully described and particularly pointed out in the appended claim.
In the accompanyingdrawings: Figure 1 is a side view of a burner showing the regulator applied thereto; Fig. 2 is an enlarged central vertical section of the same showing the valve in open or operative position; Fig..Y 3 1s a similar view showing the valve 1n closed position; and, Fig. 4 is a horizontal section on the line 4 4 of Fig. 2.
In the embodiment of the invention I pro'- vide a casing l'formed in two sections which are bolted together around their edges as shown at 2. In the center of the upper section is formed a gas discharge passage 3 surrounded by` an upwardly `projecting` threaded ni ple 4 with which the burner 5 is connecte In the center of the lower section of the casing is formed a depression 6 on the outer side of which is arranged a downwardly projectin interiorly threaded coupling 7 which is atdapted to be, screwed onto the bracket or other form of gas fixture. In the depression 6 Within the coupling 7 is formed 'a series of gas inlet passages 8.
Secured to the inner face of the bottom of the 'lower section ofthe casing around the edge of the depression 6' and covering said depression is a small diaphragm 9 in the center of which is secured one member of a gas valve said memberbeing preferably constructed in the form of a short tube 10 the lower end of which is adapted to be engaged with and disengaged from the stationary member of the valve said member being f preferably in the form of a cone 11 which is secured to the center of the depression 6 and projects upwardly therein as shown. On the upper end of thecone 11 is formed a guide pin 12 which projects upwardly into the tube 10 and serves as a guide for said tube. Byfarranging the diaphragm 9 over the ,depressed portion of the lower section.
of the casing said depressed portion' forms a gas inlet chamber 13 into which the gas passes through the apertures 8 in the bot-- tom of the depression. The pressure of the gas in the chamber 13 will act on the diaphragm 9 causing the same to raise the tubular portion 10 of the valve thus permitting the gas from the chamber 13 to pass into the upper portion of the casing and from thence to the burner.
Arranged between the two sections of the casing 1 and secured at its outer edges be. tween the edges of said sections4 is a dia'- phragm 14 through the center of which the tubular member 10 of thevalve projects. The diaphragm 14 is secured to the tubular member lOof the-valve and to said member below the central portion of the diaphragm is also secured an annular diaphragm supporting and bracing plate 15 which engages and braces the under-side of the diaphragm 14. On the tubular member of the valve 10 between the plate 15 and the diaphragm 9 is arranged a spacing washer 16. The diaphragln 14 when arranged as herein shown and described separates the upper. portion of the casing into a gas receiving chamber 17- into which .the gas enters after passing through .the valve and from whence the as passes to the burner as hereinbefore escribed.- By Ithusfarranging the diaphragm 14 and connecting the same with the tubu ar portion of the valve saiddiaphra will ,close the valve when the gas in the c amber overcomes the pressure of the gas in the chamber. 13 the valve will be closed b the diaphragm 14 in the manner describe It will be noted that the diaphragm 14 has a much greater area or working surface than the diaphragm 9 this 'difference in the area of the diaphragms being necessary to compensate for the highpressure of gas in the chamber 13. In one side ofthe lower portion of the casing between the diaphra ms 9 and 14 is arranged an air vent or re ief port 18 which prevents the accumulation of air in the space between the diaphragms which would interfere with the proper working of the same.
By means of a regulator constructed as herein shown and described it will be seen that the iow of gas may be regulated at each individual burner and that so much gas as can be readily consumedby the burner is v allowed to pass thereto.
From the foregoing description taken in connection with the accompanying drawings, the construction and operation of the invention will be readily understood without requiring a more extended explanation.
Various changes in the form, proportion and the minor details of construction may be resorted to without departing from the principle or sacrificing any of the advantages of this invention as defined in the appended claim.
ymember whereb the valve is opened by the pressure of gas in said chamber, a guide pin on said stationary member adapted to engage and guide said movable valve member, a diaphragm arranged in said casing and operatively connected with said movable member of the valve, said diaphragm forming a chamber adapted to receive the gas passing through said valve, said diaphragm being y adapted to close said valve when the pressure and accumulation of gas in said chamber is greater than the consumption thereof at the burner.
In testimony whereof I have hereunto s etmy hand in presence of two subscribing witnesses.
JOHN A. ABRAMS. Witnesses:
PAUL S. Goss, S. P. I-IAR'rzELL.
US1910557472 1910-04-25 1910-04-25 Pressure-regulating valve for gas-burners. Expired - Lifetime US973609A (en)

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US1910557472 US973609A (en) 1910-04-25 1910-04-25 Pressure-regulating valve for gas-burners.

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US1910557472 US973609A (en) 1910-04-25 1910-04-25 Pressure-regulating valve for gas-burners.

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467635A (en) * 1949-04-19 Drain valve
US2522410A (en) * 1944-10-25 1950-09-12 Servel Inc Absorption refrigeration apparatus
US2649661A (en) * 1946-08-03 1953-08-25 Kanpp Monarch Company Regulator valve
US2671989A (en) * 1950-08-04 1954-03-16 Kromschroeder Ag G Membrane fluid pressure regulator
US2926683A (en) * 1955-04-14 1960-03-01 Mine Safety Appliances Co Fluid pressure control device
US2936782A (en) * 1955-04-26 1960-05-17 Kromschroeder Ag G Diaphragm-type gas pressure regulator
US3108611A (en) * 1960-04-13 1963-10-29 Jr Albert E Ketler Pressure regulator
US3890999A (en) * 1972-12-15 1975-06-24 Eugene D Moskow Fluid pressure regulator
US3926211A (en) * 1973-05-08 1975-12-16 Phoenix Valve Manufacturers Li Fluid flow control valve
US4785977A (en) * 1985-09-24 1988-11-22 Metal Box Public Ltd. Co. Aerated liquid storage/dispensing apparatus
US20030172971A1 (en) * 2001-07-18 2003-09-18 Kenro Yoshino Constant pressure regulator
US20120125454A1 (en) * 2009-07-10 2012-05-24 Arno Drechsel Flow-through pressure regulator device for irrigation plants

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467635A (en) * 1949-04-19 Drain valve
US2522410A (en) * 1944-10-25 1950-09-12 Servel Inc Absorption refrigeration apparatus
US2649661A (en) * 1946-08-03 1953-08-25 Kanpp Monarch Company Regulator valve
US2671989A (en) * 1950-08-04 1954-03-16 Kromschroeder Ag G Membrane fluid pressure regulator
US2926683A (en) * 1955-04-14 1960-03-01 Mine Safety Appliances Co Fluid pressure control device
US2936782A (en) * 1955-04-26 1960-05-17 Kromschroeder Ag G Diaphragm-type gas pressure regulator
US3108611A (en) * 1960-04-13 1963-10-29 Jr Albert E Ketler Pressure regulator
US3890999A (en) * 1972-12-15 1975-06-24 Eugene D Moskow Fluid pressure regulator
US3926211A (en) * 1973-05-08 1975-12-16 Phoenix Valve Manufacturers Li Fluid flow control valve
US4785977A (en) * 1985-09-24 1988-11-22 Metal Box Public Ltd. Co. Aerated liquid storage/dispensing apparatus
US4940169A (en) * 1985-09-24 1990-07-10 Metal Box Public Limited Company Aerated liquid storage/dispensing apparatus
US20030172971A1 (en) * 2001-07-18 2003-09-18 Kenro Yoshino Constant pressure regulator
US6959725B2 (en) * 2001-07-18 2005-11-01 Asahi Organic Chemicals Industry Co., Ltd. Constant pressure regulator
US20120125454A1 (en) * 2009-07-10 2012-05-24 Arno Drechsel Flow-through pressure regulator device for irrigation plants

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