US1037337A - Regulating-device for gas-supply plants. - Google Patents

Regulating-device for gas-supply plants. Download PDF

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Publication number
US1037337A
US1037337A US50542809A US1909505428A US1037337A US 1037337 A US1037337 A US 1037337A US 50542809 A US50542809 A US 50542809A US 1909505428 A US1909505428 A US 1909505428A US 1037337 A US1037337 A US 1037337A
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Prior art keywords
gas
regulating
cross
supply plants
plants
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US50542809A
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Georg Schwabach
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles

Definitions

  • Gnome SCHWABAGH or cHARLorTENBURG, GERMANY.
  • the means hitherto employed in the regulation of such plants consists in varying the cross section of the aperture, from which the drivingjgas passes to mix with the driven 'gas.
  • Such devices do not suffice for large requirements, since to obtain' a favorable efliciency it is not only necessary to regulate the outlet aperture for the driving gas, but it is also necessary to simultaneously regulate the outlet aperture through which the mixture obtained passes, and the regulations of both cross sections must be effected simultaneously in such a manner that the two cross sections are operated to COIltlIlll.
  • the object of this invention is to provide such a regulation by means of a regulating body of such a shape that the two cross sectionsare enlarged or diminished according to its adjustment.
  • a is the pipe for the gases to be supplied
  • 6 is the pipe for the driving gas which leaves at c, where itflmixes with the gases passingthrough a. The mixture then passes through the opening d into the pipe 6 from which it is conducted farther.
  • the regulation of the two cross sections 0 and'd is effected by regulating body 9 which is operated to adjust the cross sections by any suitable means such for example as a rope,
  • the regulating body 9 has its length and cross section of such dimensions that in every position of the body g there is a correspondin tions' '0" an In Figure 1 the body 9 is shown of such construction that. on diminishing the cross section a by loweringt-hebody 9 there is a corresponding decrease in size of the cross section a.
  • the regulating body is of such construction that a decrease in size, of the cross section 0 by lowering the body. g corresponds to a simultaneous increase in size of the cross section at which is often necessary.
  • Figs. 8-8 show various constructional forms of regulating body as rcquiredafor various uses. By mean of some of these forms it is possihle to rapidly vary the size of the opening 0 while the opening (5 isva-- regulation of the two cross 'secried very slowly. In some cases this is just the reverse. a
  • the shape of the regulating body is such that. the regulation of the cross sections 0 and d can be efiected simultaneously and in any relation to one another according to the circumstances of operation.
  • a' gas inlet pipe In gas supply plants the combination of a' gas inlet pipe, an inlet pipe for the driving gas located within the gas inlet pipe, a mi?- lng chamber in w ich the inlet pipes terminate, a common 0 tlet pipe for the gas mixture and means for simultaneously controli ling the area of the inlet pipe for the driving gas and that of the outlet pipe, consisting of a tapered body disposed within the mixing chamber and projecting into the inlet pipe for the driving-garland the outlet plpe.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Description

G. SGHWABACH. REGULATING DEVICE FOR GAS SUPPLY PLANTS. APPLICATION FILED JULY 1, 1909.
1,037,337. I Patented Sept 3;1912,
Fig. 3.
' Attorney.
Gnome SCHWABAGH, or cHARLorTENBURG, GERMANY.
nseunnrmsnnvrcu r03 eAs-s PrLY rLAnrs.
To all whom it may concem:
Be it known that I, Gnono SoHwAn oH, a
subject of the Emperor'of Germany, resid 'ing at 10 Giesebrechtstrass Charlotten-Q burg, Germany, have invented a certain-new and useful Regulating Device for Gas-'Supply Plants, of which thefollowing isa specification] 3 The supply of gases and gas mixtures, for example exhaust gases from furnaces, aciduous vapors, air saturated with dust and the like is generally effected in such a manner that the current of gas to be supplied is passed through a second gas or-air current. To provide these plants for various operations, regulating devices are necessary. Regulation is required for example, when the quantity of the gases to. be delivered or the resistance, which they meet, varies. The means hitherto employed in the regulation of such plants consists in varying the cross section of the aperture, from which the drivingjgas passes to mix with the driven 'gas. Such devices however do not suffice for large requirements, since to obtain' a favorable efliciency it is not only necessary to regulate the outlet aperture for the driving gas, but it is also necessary to simultaneously regulate the outlet aperture through which the mixture obtained passes, and the regulations of both cross sections must be effected simultaneously in such a manner that the two cross sections are operated to COIltlIlll.
ously' correspond to the working capacity.
The object of this invention is to provide such a regulation by means of a regulating body of such a shape that the two cross sectionsare enlarged or diminished according to its adjustment.
The invention is illustrated in the accompanying drawing. I
a is the pipe for the gases to be supplied, 6 is the pipe for the driving gas which leaves at c, where itflmixes with the gases passingthrough a. The mixture then passes through the opening d into the pipe 6 from which it is conducted farther. The regulation of the two cross sections 0 and'd is effected by regulating body 9 which is operated to adjust the cross sections by any suitable means such for example as a rope,
Specification of Letters Patent. Application filed July 1,1909. Serial No. 505,428.
Patented Sept. 3, 1912.
chain or the like 7 connected to a winch. The regulating body 9 has its length and cross section of such dimensions that in every position of the body g there is a correspondin tions' '0" an In Figure 1 the body 9 is shown of such construction that. on diminishing the cross section a by loweringt-hebody 9 there is a corresponding decrease in size of the cross section a.
InFig. 2 the regulating body is of such construction that a decrease in size, of the cross section 0 by lowering the body. g corresponds to a simultaneous increase in size of the cross section at which is often necessary.
Figs. 8-8 show various constructional forms of regulating body as rcquiredafor various uses. By mean of some of these forms it is possihle to rapidly vary the size of the opening 0 while the opening (5 isva-- regulation of the two cross 'secried very slowly. In some cases this is just the reverse. a
It is essential according to this invention that the shape of the regulating body is such that. the regulation of the cross sections 0 and d can be efiected simultaneously and in any relation to one another according to the circumstances of operation.
What I claim as my invention and desire to secure by Letters Patent is:
In gas supply plants the combination of a' gas inlet pipe, an inlet pipe for the driving gas located within the gas inlet pipe, a mi?- lng chamber in w ich the inlet pipes terminate, a common 0 tlet pipe for the gas mixture and means for simultaneously controli ling the area of the inlet pipe for the driving gas and that of the outlet pipe, consisting of a tapered body disposed within the mixing chamber and projecting into the inlet pipe for the driving-garland the outlet plpe.
In testimony whereof I have hereunto.
signed my name to this specification in the presence of two subscribing witnesses.
GEORG SOHWABACH. -Witnesses:
WOLDEMAR' HAUr'r, HENRY HAsrnR.
US50542809A 1909-07-01 1909-07-01 Regulating-device for gas-supply plants. Expired - Lifetime US1037337A (en)

Priority Applications (1)

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US50542809A US1037337A (en) 1909-07-01 1909-07-01 Regulating-device for gas-supply plants.

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US50542809A US1037337A (en) 1909-07-01 1909-07-01 Regulating-device for gas-supply plants.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567892A (en) * 1951-09-11 furnace temperature regulator
US2762558A (en) * 1950-06-02 1956-09-11 Leybolds Nachfolger E Vapor jet pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567892A (en) * 1951-09-11 furnace temperature regulator
US2762558A (en) * 1950-06-02 1956-09-11 Leybolds Nachfolger E Vapor jet pump

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