US704315A - Stop-cock for gas-burners. - Google Patents

Stop-cock for gas-burners. Download PDF

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Publication number
US704315A
US704315A US1902098752A US704315A US 704315 A US704315 A US 704315A US 1902098752 A US1902098752 A US 1902098752A US 704315 A US704315 A US 704315A
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United States
Prior art keywords
valve
gas
stop
burners
cock
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
Glenn D Gibbs
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Individual
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Individual
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Priority to US1902098752 priority Critical patent/US704315A/en
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Publication of US704315A publication Critical patent/US704315A/en
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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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
    • Y10T137/8292—Movable indicator element is a pointer
    • Y10T137/8309—Pointer integral with handle
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining

Definitions

  • This invention relates to certain new and useful improvements in stop-cocks for gasburners, and relates more particularly to lighting devices for gas-burners.
  • the object of the present invention is to provide a pilot-li ht in a gas-burner by means of turning a valve in one direction, and when the valve is reversed to close both the pilotlight and main supply, thereby shutting off the by-pass to the pilot-light and the main supply with one operation of the valve.
  • the presentinvention further aims to construct a device of this character that will be extremely simple in construction, strong, durable, comparatively inexpensive to manufacture, and highly efficient in its use.
  • FIG. 1 is a side elevation of my improved valve and by-pass.
  • Fig. 2 is a horizontal sectional view taken on the line 2 2 of Fig. 1.
  • Fig. 3 is a side elevation of a part of the plugvalve.
  • the reference-numeral 1 represents a casing having a gas-inlet 2 and a discharge-opening 3, between which is arranged a valve 4.
  • the said valve has formed therein a recess 6, which surrounds a central shoulder 6, and a beveled face 6 is formed on the valve on the upper side of the recess.
  • This valve carries a valve-stem 7 and a handle inlet 2 and the exit 3 and by-pass 10.
  • a by-pass 10 is formed in the casing of the valve, communicating with the exit 3 and recess 6, leading to the inlet 2.
  • a regulating-screw '11 In said by-pass is secured a regulating-screw '11, the adj ustment of which will regulate the amount of gas to flow through the by-pass to supply the pilot-light.
  • the plug is constructed with the shoulder 6 for two reasons-first, to give greater contact-surface with the valve-seat, and, secondly, for the purpose of holding the core in position to form the recess.
  • the shoulder 6 is beveled to permit the easy removal of the core after the plug is molded.
  • IO a plug-valve fitted to rotate in the casing and In testimony whereof I afiix my signature having a recess, a shoulder on the valve exin the presence of two witnesses.
  • GLENN D. GIBBS. casing means for regulating the flow of gas ⁇ Vitnesses: through the by-pass, and an indicating-lug JOHN NOLAND,

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

Description

Patented July 8, I902.
a. n. GIBBS; STOP COCK FOB GAS BURNERS.
fi]edMar.18,1
(Application (No Model.)
UNITED STATES PATENT OFFICE.
GLENN D. GIBBS, OF PITTSBURG, PENNSYLVANIA.
STOP-COCK FOR GAS-BURNERS.
SPECIFICATION forming part of Letters Patent No. 704,315, dated July 8, 1902.
Application filed March 18, 1902. Serial No. 98,752. (N0 model-3 To all whom it may concern.-
Be it known that I, GLENN D. GIBBS, a citizen of the United States of America, residing at littsburg, in the county of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Stop-Cocks for Gas-Burners, of which the following is a specification, reference being had therein to the accompanying drawings.
This invention relates to certain new and useful improvements in stop-cocks for gasburners, and relates more particularly to lighting devices for gas-burners.
The object of the present invention is to provide a pilot-li ht in a gas-burner by means of turning a valve in one direction, and when the valve is reversed to close both the pilotlight and main supply, thereby shutting off the by-pass to the pilot-light and the main supply with one operation of the valve.
The presentinvention further aims to construct a device of this character that will be extremely simple in construction, strong, durable, comparatively inexpensive to manufacture, and highly efficient in its use.
With the above and other objects in view the invention consists in the novel construction, combination, and arrangement of parts to be hereinafter more fully described, and specifically pointed out in the claim.
In describing the invention in detail reference is had to the accompanying drawings, forming a part of this specification,and Wherein like numerals of reference indicate like parts throughout the several views, in which Figure l is a side elevation of my improved valve and by-pass. Fig. 2 is a horizontal sectional view taken on the line 2 2 of Fig. 1. Fig. 3 is a side elevation of a part of the plugvalve.
In the drawings the reference-numeral 1 represents a casing having a gas-inlet 2 and a discharge-opening 3, between which is arranged a valve 4. The said valve has formed therein a recess 6, which surrounds a central shoulder 6, and a beveled face 6 is formed on the valve on the upper side of the recess. This valve carries a valve-stem 7 and a handle inlet 2 and the exit 3 and by-pass 10.
8, provided on one side with an extending lug 9. A by-pass 10 is formed in the casing of the valve, communicating with the exit 3 and recess 6, leading to the inlet 2. In said by-pass is secured a regulating-screw '11, the adj ustment of which will regulate the amount of gas to flow through the by-pass to supply the pilot-light.
The plug is constructed with the shoulder 6 for two reasons-first, to give greater contact-surface with the valve-seat, and, secondly, for the purpose of holding the core in position to form the recess. The shoulder 6 is beveled to permit the easy removal of the core after the plug is molded.
The operation of my improved stop-cock for gas-burners is as follows: When it is desired to shut off the main supply and retain the pivot-light, the device is operated to the position as shown in Figs. 1 and 2 of the drawings, turning the handle 8 of the valve-stem '7 to the right, and when it is desired to shut off both the main supply and pilot-light the valve is turned in the opposite direction, thereby shutting off both the supply from the The lug 9 will readily indicate the position of the valve when the handle is to be turned.
The many advantages obtained by the use of my improved device will be readily apparent from the foregoing description, taken in connection with the accompanying'drawings.
Attention is directed to the fact that when the valve is turned to the stop in one direction both the pilot-light and the main supply will be shut off and that when the valve is turned in the opposite direction to the stop the main supply will be shut off, but the pilot-light will be permitted to bu rn,this being accomplished by the peculiar formation of the recess formed in the valve.
It will be noted that various changes may be made in the details of construction without departing from the general spirit of my invention.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
A gas-cock oomprisinga valve-casing havthe position of the valve, substantially as ingoppositely-disposedinlet and outlet ports, shown and described. IO a plug-valve fitted to rotate in the casing and In testimony whereof I afiix my signature having a recess, a shoulder on the valve exin the presence of two witnesses.
tending over the recess, a by-pass in said GLENN D. GIBBS. casing, means for regulating the flow of gas \Vitnesses: through the by-pass, and an indicating-lug JOHN NOLAND,
carried by the handle of the valve to indicate E. E. POTTER.
US1902098752 1902-03-18 1902-03-18 Stop-cock for gas-burners. Expired - Lifetime US704315A (en)

Priority Applications (1)

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US1902098752 US704315A (en) 1902-03-18 1902-03-18 Stop-cock for gas-burners.

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US1902098752 US704315A (en) 1902-03-18 1902-03-18 Stop-cock for gas-burners.

Publications (1)

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US704315A true US704315A (en) 1902-07-08

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US1902098752 Expired - Lifetime US704315A (en) 1902-03-18 1902-03-18 Stop-cock for gas-burners.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512189A (en) * 1944-01-24 1950-06-20 Waterman William Protection of hydraulic systems
US2633933A (en) * 1950-11-21 1953-04-07 Ervin H Mueller Valve for controlling flow of gas for a burner and its pilot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512189A (en) * 1944-01-24 1950-06-20 Waterman William Protection of hydraulic systems
US2633933A (en) * 1950-11-21 1953-04-07 Ervin H Mueller Valve for controlling flow of gas for a burner and its pilot

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