US132891A - Improvement in blowing apparatus - Google Patents

Improvement in blowing apparatus Download PDF

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Publication number
US132891A
US132891A US132891DA US132891A US 132891 A US132891 A US 132891A US 132891D A US132891D A US 132891DA US 132891 A US132891 A US 132891A
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Prior art keywords
blowing
air
cylinder
improvement
blowing apparatus
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Expired - Lifetime
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type

Definitions

  • JAMES M BAILEY, OF PITTSBURG, PENNSYLVANIA.
  • My invention consists in combining with a blowing cylinder one or more blowers for furnishing, through suitable passages and valves, intensified air to said blowing-cylinder, and thus increasing the volume of air so blown through the cylinder.
  • A represents a fan-case, in which a fanwheel, a, is caused to run with a high velocity.
  • the air is drawn in by the wheel a through the eye I) of the fan-case, and driven with 7 great force and density through the passage B, which, dividing into two passages, (l D, extend, one to the top and the other to the bottom of the blowing-cylinder E, in which a piston-head, c, is worked through a rod, d, that is moved by any ordinary drivingpower.
  • From the top and bottom of the blowing-cylinder E extend two other passages, F G, which unite into one at e, through which the compressed or intensified air is carried to the blast or furnace where it is to be used.
  • valves 1 2 3 4 which open and close, in accordance with the working of the piston-head c, to draw or let in the air from the fan-blower and to force it out to where it is to be used.
  • this densified air is forced through the blowing-cylinder, and thus the quantity of air and the capacity of the blowing-cylinder is increased and an increased volume of air blown into the furnace.
  • the air may be compressed or condensed by other mechanical means, but the fan-blower is simple and efficient for the purpose.
  • One, two, or more blast-generating apparatus may be used for condensing the current of air in order to get as high a pressure before entering the blast-cylinder as possible, having due regard, of course, to economy in the application thereof.
  • blowing-cylinder having valved openings in it and :pipes or passages connected to or with said valved openings, one or more blowers for furnishing compressed or densified air to said blowing-cylinder, substantially as and for the purpose described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressor (AREA)

Description

J. M. BAILEY.
Improvement in Btowing Apparatus.
No. 132,891. Patented Nov.12,1872..
m Iii/120111221:
AM PHUTU-LITHDGRAPHIC CQMKmSBMNES PRIME-SS.)
V A V -x UNITED STATES PATENT ()FFICE.
JAMES M. BAILEY, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN BLOWING APPARATUS.
Specification forming part of Letters Patent No. 132,891, dated November 12, 1872.
1'0 all whom it may concern:
Be it known that I, JAMES'IVI. BAILEY, of Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Blowing Apparatus; and I do hereby declare the following to be a full, clear, and exact descriptioii of the same, reference being had to the accompanying drawing making a part of this specification, which represents, in vertical longitudinal section, an apparatus constructed and operating after my general plan.
My invention consists in combining with a blowing cylinder one or more blowers for furnishing, through suitable passages and valves, intensified air to said blowing-cylinder, and thus increasing the volume of air so blown through the cylinder.
To'enable others skilled in the art to make and use myinvention, I will proceed to describe the same with reference to the drawing.
A represents a fan-case, in which a fanwheel, a, is caused to run with a high velocity. The air is drawn in by the wheel a through the eye I) of the fan-case, and driven with 7 great force and density through the passage B, which, dividing into two passages, (l D, extend, one to the top and the other to the bottom of the blowing-cylinder E, in which a piston-head, c, is worked through a rod, d, that is moved by any ordinary drivingpower. From the top and bottom of the blowing-cylinder E extend two other passages, F G, which unite into one at e, through which the compressed or intensified air is carried to the blast or furnace where it is to be used. Over the passages O D E F are placed valves 1 2 3 4, which open and close, in accordance with the working of the piston-head c, to draw or let in the air from the fan-blower and to force it out to where it is to be used.
Two or more atmospheres being condensed into one by the fan-blower, this densified air is forced through the blowing-cylinder, and thus the quantity of air and the capacity of the blowing-cylinder is increased and an increased volume of air blown into the furnace. The air may be compressed or condensed by other mechanical means, but the fan-blower is simple and efficient for the purpose.
One, two, or more blast-generating apparatus may be used for condensing the current of air in order to get as high a pressure before entering the blast-cylinder as possible, having due regard, of course, to economy in the application thereof.
Having thus fully described my invention, what I claim therein as new, and desire to secure by Letters Patent, is-
In combination with a blowing cylinder having valved openings in it and :pipes or passages connected to or with said valved openings, one or more blowers for furnishing compressed or densified air to said blowing-cylinder, substantially as and for the purpose described.
JAMES M. BAILEY.
Witnesses:
JOHN MURRAY, WM. H. BRUNT.
US132891D Improvement in blowing apparatus Expired - Lifetime US132891A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588261A (en) * 1948-01-08 1952-03-04 Edward C Magdeburger Art of tuned supercharging
US2592476A (en) * 1948-02-07 1952-04-08 Laval Steam Turbine Co Series arrangement of positive and nonpositive screw pumps
US2709336A (en) * 1948-08-04 1955-05-31 Jarvis C Marble Jet propulsion units embodying positive displacement compressor and engine components
US2849173A (en) * 1956-01-31 1958-08-26 Charles J Surdy Compressor system
DE3701447A1 (en) * 1987-01-20 1988-07-28 Erich Bauknecht Method for increasing the output of compressors and device for implementing the method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588261A (en) * 1948-01-08 1952-03-04 Edward C Magdeburger Art of tuned supercharging
US2592476A (en) * 1948-02-07 1952-04-08 Laval Steam Turbine Co Series arrangement of positive and nonpositive screw pumps
US2709336A (en) * 1948-08-04 1955-05-31 Jarvis C Marble Jet propulsion units embodying positive displacement compressor and engine components
US2849173A (en) * 1956-01-31 1958-08-26 Charles J Surdy Compressor system
DE3701447A1 (en) * 1987-01-20 1988-07-28 Erich Bauknecht Method for increasing the output of compressors and device for implementing the method

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