US354835A - Eknst koeting - Google Patents

Eknst koeting Download PDF

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Publication number
US354835A
US354835A US354835DA US354835A US 354835 A US354835 A US 354835A US 354835D A US354835D A US 354835DA US 354835 A US354835 A US 354835A
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United States
Prior art keywords
valve
gas
gases
koeting
eknst
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Expired - Lifetime
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WELLS-GARDNER ELECTRONICS Corp
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Publication of US354835A publication Critical patent/US354835A/en
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Assigned to WELLS-GARDNER ELECTRONICS CORPORATION reassignment WELLS-GARDNER ELECTRONICS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COINS CONTROLS LIMITED
Assigned to LASALLE BANK NATIONAL ASSOCIATION reassignment LASALLE BANK NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WELLS-GARDNER ELECTRONICS CORPORATION
Expired - Lifetime legal-status Critical Current

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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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2564—Plural inflows
    • Y10T137/2572—One inflow supplements another
    • 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]
    • Y10T137/7866—Plural seating
    • 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
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve
    • Y10T137/87837—Spring bias
    • Y10T137/87861—Spring coaxial with valve

Definitions

  • nnns'r KoRTING on HANOVER, PRUSSIA, GEnMANY.
  • My invention relates to devices for mixing two different gases; and the improvement consists in the particular means employed for so controlling the passages for the gases that the free areas thereof will always be in the same proportion to each other whichsoever' may be the variation in size of the said passages.
  • FIG. 1 An apparatus constructed according to my invention is shown on the annexed sheet of drawings by Figure 1 in vertical section with the passages for the gases closed.
  • Fig. 2 is a vertical section at right angle to Fig. 1, and with the passages open.
  • Fig. 3 is a top view of the boxAwithout cover, and Fig. at a bottomview of the part E, by which the passages are controlled.
  • the apparatus is composed of the shell or box A and the valve E.
  • one gas is admitted through the aperture 0, while the other gas enters through the tube D, projecting centrally from below into the box.
  • the mixture of the two gases issues through the aperture B.
  • the valve E is guided in the box A by means of ribs G, and it slides upon the tube D with a sleeve, F, and, when being in its lowest position, it closes the passage through the said box by its top disk, K, and the passage through the tube D by means of the obturating-surface P.
  • the disk K is preferably made of such diameter as that,when being in closing position, its outer edge meets the edge L of the box A; but it may slight-1y overlap the same.
  • the valve In the center of the surface P the valve has a tapering projection, O,
  • the disk K allows an influx of air, and the surface Pan influx of gas, to take place into the said space, the gas passing from the groove H upward through the holes y, while the sleeve F prevents air from taking the same course.
  • the gas and the air thus become mixed in the space M 5 but to whatever extent the valve may be raised the proportion between the quantity of air and the quantity of gas flowing into M will always be the same, because the free area of the air-passage between the disk K and the edge L is proportionate to the amount by which the valve is lifted, and as the same proportion is maintained in respect to the free area of the gas-passage between the inner edge of the mouth N and the projection O on account of the tapering or parabolic form of the latter.
  • the proportion be- I tween the quantity of air and that of gas may be varied. With valves having but a small lift the projection 0 may be dispensed with.
  • the combination with the shell A, having the induction-aperture O, the eduction-aperture B, and the induction-tube D, of the valve E,with disk K, 'obturating-surface P, holes I, sleeve F, and tapering projection O, and the groove H, substantially as and for the purpose described.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Accessories For Mixers (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

No Model.)
' E. KURTING.
APPARATUS FOR MIXING GASES. No. 354,835. Patented Dec. 21, 1886.
Fig.4 H92 I ws's'u V "K RR A A-- a? F B A- elm UAAA UNITED STATES PATENT OFFICE.
nnns'r KoRTING, on HANOVER, PRUSSIA, GEnMANY.
APPARATUS FOR MIXING GASES.
BPECIPICATION forming part of Letters Patent No. 354,835, dated December 21, 1886.
Application filed August 25, 1886. Serial No. 211,823. No model.)
T ctZZ whom it may concern.-
Be it known that I, ERNST KoRTING, a subject of the King of Prussia, and residing in Hanover, Prussia, Germany, have invented a new and useful Improvement in Apparatus for Mixing Gases, whereof the following is a specification.
My invention relates to devices for mixing two different gases; and the improvement consists in the particular means employed for so controlling the passages for the gases that the free areas thereof will always be in the same proportion to each other whichsoever' may be the variation in size of the said passages.
An apparatus constructed according to my invention is shown on the annexed sheet of drawings by Figure 1 in vertical section with the passages for the gases closed. Fig. 2 is a vertical section at right angle to Fig. 1, and with the passages open. Fig. 3 is a top view of the boxAwithout cover, and Fig. at a bottomview of the part E, by which the passages are controlled.
The apparatus is composed of the shell or box A and the valve E. Into the former one gas is admitted through the aperture 0, while the other gas enters through the tube D, projecting centrally from below into the box. The mixture of the two gases issues through the aperture B. (The gas introduced at O, I shall in the following suppose to be atmospheric air.) The valve E is guided in the box A by means of ribs G, and it slides upon the tube D with a sleeve, F, and, when being in its lowest position, it closes the passage through the said box by its top disk, K, and the passage through the tube D by means of the obturating-surface P.
The disk K is preferably made of such diameter as that,when being in closing position, its outer edge meets the edge L of the box A; but it may slight-1y overlap the same. Into the valvesurface P, or into the seat formed by the end of the tube D, is turneda groove, H, from which several holes, y, pass upward through the valve. In the center of the surface P the valve has a tapering projection, O,
- preferably of parabolical form, extending into the mouth N of the tube D. Ris aspring, which tends to keep the valve closed. When, by a sucking action, the pressure in the space M above the valve is reduced, the valve is lifted.
The disk K allows an influx of air, and the surface Pan influx of gas, to take place into the said space, the gas passing from the groove H upward through the holes y, while the sleeve F prevents air from taking the same course. The gas and the air thus become mixed in the space M 5 but to whatever extent the valve may be raised the proportion between the quantity of air and the quantity of gas flowing into M will always be the same, because the free area of the air-passage between the disk K and the edge L is proportionate to the amount by which the valve is lifted, and as the same proportion is maintained in respect to the free area of the gas-passage between the inner edge of the mouth N and the projection O on account of the tapering or parabolic form of the latter. By an alteration of the said form of the projection O the proportion be- I tween the quantity of air and that of gas may be varied. With valves having but a small lift the projection 0 may be dispensed with.
I claim as my invention- 1 1. In an apparatus formixing gases, the
combination, with the shell A, having the induction-aperture O, the eduction-aperture B, and the inductiontube D, of the valve E,with disk K, obturating-surface P, holes 1, and sleeve F, and the groove H, substantially as and for the purpose specified.
2. In an apparatus for mixinggases, the combination, with the shell A, having the induction-aperture O, the eduction-aperture B, and the induction-tube D, of the valve E,with disk K, 'obturating-surface P, holes I, sleeve F, and tapering projection O, and the groove H, substantially as and for the purpose described.
In testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
ERNST KoRrrNG.
Witnesses:
HERMANN KLiss Y,
O. Lumen.
US354835D Eknst koeting Expired - Lifetime US354835A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064891A (en) * 1974-06-06 1977-12-27 Hale Fire Pump Company Plural fluid proportioning apparatus
US20090120514A1 (en) * 2007-11-12 2009-05-14 Kenneth Bram Check valve having two seats

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064891A (en) * 1974-06-06 1977-12-27 Hale Fire Pump Company Plural fluid proportioning apparatus
US20090120514A1 (en) * 2007-11-12 2009-05-14 Kenneth Bram Check valve having two seats
US8397748B2 (en) * 2007-11-12 2013-03-19 Ausco, Inc. Check valve having two seats

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