US939684A - Gas-regulator. - Google Patents

Gas-regulator. Download PDF

Info

Publication number
US939684A
US939684A US1909487189A US939684A US 939684 A US939684 A US 939684A US 1909487189 A US1909487189 A US 1909487189A US 939684 A US939684 A US 939684A
Authority
US
United States
Prior art keywords
casing
piston
gas
nozzle
tube
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
Application number
Inventor
Max Graetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US1909487189 priority Critical patent/US939684A/en
Application granted granted Critical
Publication of US939684A publication Critical patent/US939684A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7801—Balanced valve

Definitions

  • MAX enanrz, or BERLIN, GERMANY MAX enanrz, or BERLIN, GERMANY.
  • This invention relates to gas regulators and its object is to construct a regulator adapted to be placed within the burner tube.
  • this regulator it is possible to automatically control gas pressure so that changes of pressure in the gas mains do not affect the burner or interfere with its normal etl'icient working.
  • the invention is illustrated in one convenient form in the accompanying drawing which represents a burner tube in cross section with a form of regulator according to the present invention also shown in cross section arranged therein.
  • gas enters the tube by the opening at the end 2; within the tube there is arranged a casing 3.
  • This casing is provided with ports 4 which lead from the annular space to the interior of the casing.
  • the casing 3 is circular in form and a regulating organ G is arranged therein.
  • This regulating organ 6 is in the form of a piston movable within the cylinder.
  • the piston 6 has a groove 7 which in the normal position of the piston illustrated leaves the ports 4 in the casing 3 open. From the groove 7 there lead ports S to the under side of the piston G. The gas passing through the ports 8 to the under side of the piston 6 then passes through the tube 9 to the nozzle 10.
  • the nozzle 10l is adapted to be regulated in a known manner by means of a pin 11 attached to a cross piece 12 carried by a tube 13.
  • the tube 13 is slidable over the tube 9 and is provided at its'upper end with a head 14.
  • a screw 15 is adapted to engage the head 14 to move the tube 13 and pin 11 upward against the action of a spring 1G.
  • the invention is adapted to all burner tubes whether for inverted or ordinary incandescent gas. It is further wholly arranged within the burner tube and is exceedingly sensitive owing to the fact that the pressure on opposite sides of the nozzle is directly used for effecting the regulation of the piston (i and therefore the control of the ports 4.
  • a. ported casing In combination with a burner tube., a. ported casing, a movable piston within said casing controlling said ports, a nozzle, a
  • a 'fluid connection to said nozzle through said ported casing said connection being also in communication with one side of said piston, and a connection from the space on the other side of said piston to a point external to the nozzle.
  • a ported casing in the path of the combustible, a piston movable within said casing to regulate said ports, said piston normally leaving said ports open to admit Huid to its under side, and a conduit leading from the casing above the piston and opening into the burner mixing chamber.
  • a ported casing in the path of the combustible, a grooved piston within said casing having its groove normally opposite the port in said casing and provided with a port leading from said groove to the under side of the piston, and a conduit leading from the casing above the piston and opening into the burner mixing chamber.
  • a ported casing in the path of the combustible, a grooved piston having its groove normally opposite the port in said casing and provided with a port leading from said groove to the under side of the piston, a nozzle through which the fluid flows from tlle under side of said piston and a conduit leading from the upper side of Said easing above the piston and opening into the burner tube past said nozzle.

Description

M. GRABTZ. GAS REGULATOR. APPLICATION FILED IPB. 1. 1909.
Patented Nov. 9, 1909.
narran srarlis PATENT ernten.
MAX enanrz, or BERLIN, GERMANY.
Gas-REGULATOR.
Specification of Letters Patent.
Patented Nov. 9, 1909.
Application led April 1, 19GB. Serial No. 487,189.
To all whom it may concern:
Be it known that I, MAX Gnan'rz, a. subject of the King of Prussia, and a resident of .Q2-93 Elsenstrasse, -Berlin, Giermany, have invented a certain new and useful Gas-Regulator, of which the following is a specification.
This invention relates to gas regulators and its object is to construct a regulator adapted to be placed within the burner tube. By means of this regulator it is possible to automatically control gas pressure so that changes of pressure in the gas mains do not affect the burner or interfere with its normal etl'icient working.
The invention is illustrated in one convenient form in the accompanying drawing which represents a burner tube in cross section with a form of regulator according to the present invention also shown in cross section arranged therein.
In carrying the invention into effect according to the form shown as applied to the -burner tube of an inverted incandescent gas lamp, gas enters the tube by the opening at the end 2; within the tube there is arranged a casing 3. This casing is provided with ports 4 which lead from the annular space to the interior of the casing. The casing 3 is circular in form and a regulating organ G is arranged therein. This regulating organ 6 is in the form of a piston movable within the cylinder. The piston 6 has a groove 7 which in the normal position of the piston illustrated leaves the ports 4 in the casing 3 open. From the groove 7 there lead ports S to the under side of the piston G. The gas passing through the ports 8 to the under side of the piston 6 then passes through the tube 9 to the nozzle 10. The nozzle 10l is adapted to be regulated in a known manner by means of a pin 11 attached to a cross piece 12 carried by a tube 13. The tube 13 is slidable over the tube 9 and is provided at its'upper end with a head 14. A screw 15 is adapted to engage the head 14 to move the tube 13 and pin 11 upward against the action of a spring 1G.
From the upper end of the casing 3 above the piston 6 there leads a conduit 17 to the space 1S below the casing., This space is further connected to the mixing tube 19 of the burner by means of a conduit or port 20. It will be seen that the upper end of the casing above the piston 6 is by means of the conduit 17, space 18 and conduit Q0 conl nccted to a point of lower pressure than that t winch exists below the piston (S and within the tube 9. This difference in pressure is the pressure required to press the through the nozzle 10. In order to get efficient automatic control the pressure difference on opposite sides of the gas nozzle should remain constant. If the pressure exceeds a certain required amount the piston 6 rises, so that the lower wall of the groove 7 partly covers the ports 4 in the casing 8.
It has `been found that with a gas regulator of this type exceedingly fine regulation is automatically obtained.
The invention is adapted to all burner tubes whether for inverted or ordinary incandescent gas. It is further wholly arranged within the burner tube and is exceedingly sensitive owing to the fact that the pressure on opposite sides of the nozzle is directly used for effecting the regulation of the piston (i and therefore the control of the ports 4.
1. In combination with a burner tube., a. ported casing, a movable piston within said casing controlling said ports, a nozzle, a
A 'fluid connection to said nozzle through said ported casing, said connection being also in communication with one side of said piston, and a connection from the space on the other side of said piston to a point external to the nozzle.
2. In combination with a burner tube, a ported casing in the path of the combustible, a piston movable within said casing to regulate said ports, said piston normally leaving said ports open to admit Huid to its under side, and a conduit leading from the casing above the piston and opening into the burner mixing chamber.
3. In combination with a burner tube, a ported casing in the path of the combustible, a grooved piston within said casing having its groove normally opposite the port in said casing and provided with a port leading from said groove to the under side of the piston, and a conduit leading from the casing above the piston and opening into the burner mixing chamber.
4. In combination with a burner tube, a ported casing in the path of the combustible, a grooved piston having its groove normally opposite the port in said casing and provided with a port leading from said groove to the under side of the piston, a nozzle through which the fluid flows from tlle under side of said piston and a conduit leading from the upper side of Said easing above the piston and opening into the burner tube past said nozzle.
In combination with a burner tube, a nozzle, a casing, a movable member Within l said casing and pressed upon by the fluid r passing to Suid nozzle, said member being` l arranged to regulate the opening for thel passage of the fluid and a conduit leading i from the said casing at the lopposite side of the movable member to that which is pressed by the Huid passing to the nozzle and opening into the burner tube past the nozzle. 1'5
Signed at Berlin, Germany this 13th day of March 1909.
MAX GRAETZ.
lVtnesses A VOLDEMAR HAUPT, HENRY HASPER.
US1909487189 1909-04-01 1909-04-01 Gas-regulator. Expired - Lifetime US939684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1909487189 US939684A (en) 1909-04-01 1909-04-01 Gas-regulator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1909487189 US939684A (en) 1909-04-01 1909-04-01 Gas-regulator.

Publications (1)

Publication Number Publication Date
US939684A true US939684A (en) 1909-11-09

Family

ID=3008103

Family Applications (1)

Application Number Title Priority Date Filing Date
US1909487189 Expired - Lifetime US939684A (en) 1909-04-01 1909-04-01 Gas-regulator.

Country Status (1)

Country Link
US (1) US939684A (en)

Similar Documents

Publication Publication Date Title
US781913A (en) Safety-valve.
AU2014291641B2 (en) Encapsulated valve with lever action
US939684A (en) Gas-regulator.
US572464A (en) Fluid-pressure regulator
US739346A (en) Regulating-valve for gas-burners.
AU2014291642B2 (en) Gas pressure regulator
US489515A (en) Reducing-pressure valve
US1079904A (en) Pressure-regulating means.
US840831A (en) Gas-burner.
US557515A (en) Air-brake
US733954A (en) Gas-regulating means.
US514143A (en) Gas-burner regulator
US1204687A (en) Quick-closing throttle-valve for turbines.
US932262A (en) Reducing-valve.
US1297288A (en) Safety device for oil-fired boilers.
US1020959A (en) Pressure-reducing valve.
US1040973A (en) Pressure-controlled means for hydrocarbon-burners.
US1122638A (en) Pressure-controlled valve.
US404586A (en) Emil andre
US842887A (en) Gas-burner regulator.
US498897A (en) Gas-regulator for calcium lights
US847413A (en) Gas-pressure regulator.
US132103A (en) Improvement in gas-regulators
US775393A (en) Regulator for compressors or the like.
US702311A (en) Gas-lighting device.