US115634A - Improvement in seals for hydraulic stains of gas-works - Google Patents
Improvement in seals for hydraulic stains of gas-works Download PDFInfo
- Publication number
- US115634A US115634A US115634DA US115634A US 115634 A US115634 A US 115634A US 115634D A US115634D A US 115634DA US 115634 A US115634 A US 115634A
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- Prior art keywords
- gas
- hydraulic
- works
- improvement
- seals
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/06—Conduit details, e.g. valves
Definitions
- AM FHOTO-LITHDGKKFHI ca NJ.
- the object of my new seal is to prevent the gas from flowing back to and out of the retorts while the same are opened for drawing and.
- the box A is suspended by means of rods a a, of which one projects from each end of the box, from a lever, D.
- the rods pass through the top of the main B, and are connected with the lever above said main, thelever being pivoted outside of the same.
- the holes through which these rods pass are larger than the rods, allowing them to rise and fall with ease, and are sealed from leakage by annular sealing-cups E, through which the rods pass.
- These cups are screwed or otherwise secured to the main, and are of sufficient depth to resist the outward pressure from the main, and are filled or partly filled with water, glycerine, or any other suitable liquid.
- a cup, E is suspended from each end of the lever D, and, embracing the rod a, enters with its open lower end the annular cup E and the liquid there.
- the outer end of the lever -D is weighted, and is provided with a small chain, 1), by which the stoker can easily raise and lower the box.
- the back pressure on the retorts is lessened from two to four inches, as the case may be,.or about one-half of the ordinary pressure.
- the collection of carbon in the retorts will be prevented, as well as the clogging in the standpipes, and leakage, while the yield of gas is increased, labor and fuel saved, and wear and tear lessened. It also obviates the necessity of keeping any liquid in the hydraulic main, giving increased main capacity.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Sealing Devices (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
-A. ODEORNE.
Improvement in Seals for Hydraulic-Mains of Gas-Works.
No. 115,634, 1 Patented lune6,1871.
AM FHOTO-LITHDGKKFHI; ca NJ. Ins/sul uric PROFESSJ' ALFRED ODIORNE, OF SPRElGFIELD, ILLINOIS.
Specification forming part of Letters Patent No. 115,634, dated June 6, 1871.
To all whom it may concern:
Be it known that I, ALFRED ODIORNE, of Springfield, in the county of San'gamon and State of Illinois, have invented a new and Improved Seal for Gas-Works; and I do hereby declare that the following is a full,
. clear, and exact descriptionthereof, which will enable others skilled in the art to make and use the same, reference being bad to the accompanying drawing forming part of this specification, in which- Figure 1 represents a vertical transverse section of my improved seal for gas-works. Fig. 2 is a longitudinal vertical section of the same.
Similar letters of reference indicate correspondin g parts.
In the ordinary gas-works the gas, in pass- .in g from the retorts to the hydraulic main, is
intercepted by the hydraulic seal, and has to be forced through by accumulated and otherwise unnecessary pressure in the retort. The object of my new seal is to prevent the gas from flowing back to and out of the retorts while the same are opened for drawing and.
' placed in the hydraulic main B, with a compartment, d, for each dip-pipe C. When the box rests on the bottom of the main the top of the box is one inch below the ends of the dip-pipes, and when filled with water or the products of condensation it will, consequently, not obstruct the gas, but let it flow freely from-the retorts into the main. When the box is raised up the ends of the pipes O are immersed, and a seal is thus made, preventing the flow of the gas back to the retorts.
The box A is suspended by means of rods a a, of which one projects from each end of the box, from a lever, D. The rods pass through the top of the main B, and are connected with the lever above said main, thelever being pivoted outside of the same. The holes through which these rods pass are larger than the rods, allowing them to rise and fall with ease, and are sealed from leakage by annular sealing-cups E, through which the rods pass. These cups are screwed or otherwise secured to the main, and are of sufficient depth to resist the outward pressure from the main, and are filled or partly filled with water, glycerine, or any other suitable liquid. A cup, E, is suspended from each end of the lever D, and, embracing the rod a, enters with its open lower end the annular cup E and the liquid there.
in, producing an air-tight seal. The outer end of the lever -D is weighted, and is provided with a small chain, 1), by which the stoker can easily raise and lower the box.
By this improvement the back pressure on the retorts is lessened from two to four inches, as the case may be,.or about one-half of the ordinary pressure. In a great measure the collection of carbon in the retorts will be prevented, as well as the clogging in the standpipes, and leakage, while the yield of gas is increased, labor and fuel saved, and wear and tear lessened. It also obviates the necessity of keeping any liquid in the hydraulic main, giving increased main capacity.
Having thus described my invention, I claim as new and desire to secure by Letters Patent 1. The suspended and'movable sealing-box A, having separate compartments d d (1, combined and operating with the series of dippipes C G G, as and for the purpose described.
2. The annular cups E and sealing-cupsF, applied to form an air-tight packing for the connecting rods a, substantially as herein shown and described.
. ALFRED 'ODIOBNE.
Witnesses:
CHARLES RrnenLY, WILLIAM Tenn.
Publications (1)
Publication Number | Publication Date |
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US115634A true US115634A (en) | 1871-06-06 |
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US115634D Expired - Lifetime US115634A (en) | Improvement in seals for hydraulic stains of gas-works |
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