US939380A - Liquid-elevator feed-wheel. - Google Patents
Liquid-elevator feed-wheel. Download PDFInfo
- Publication number
- US939380A US939380A US45046808A US1908450468A US939380A US 939380 A US939380 A US 939380A US 45046808 A US45046808 A US 45046808A US 1908450468 A US1908450468 A US 1908450468A US 939380 A US939380 A US 939380A
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- Prior art keywords
- wheel
- liquid
- oil
- feed
- elevator
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/20—Compacting by centrifugal forces only, e.g. in sand slingers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/007—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface for conveying the load on the lower run or on both upper and lower runs of the conveyor
Definitions
- This invention relates to improvements in apparatus for feeding and vaporizing oil, and is designed to produce a continuous flow of the oil to be vaporized from the liquid elevator feed-wheel to the vaporizing chamber, the invention being animprovement on the type of structure shown and described in United States Letters Patent issued to George E. Lockwood on August 14, 1906 numbered 828,856 for improvements in ap paratus for feeding and vaporizing oil.
- the articular feature of the improvement 0 my present invention resides in forming pockets at the base of the compart-' ments of the feed-wheel, one edge of the.
- Figure 1 is a partial detail sectional view of the feed-wheel of a gas machine, a portion of the well or casing which contains the elevator buckets and chain being broken away.
- Fig. 2 is a vertical sectional view on the line 2-2, Fig. 1.
- the feed-wheel is mounted on the shaft 03 and is secured thereto by any suitable means, as for example the set-screw shown at c which passes through a hub e of the spider 6
- This feed-wheel is provided with partitions f which extend transversely of the wheel from one rim or side flange 9 to the other, thus dividing the periphery of the into radially arranged compart-
- Each of the partitions f is so spaced as to provide compartments of suitable size so as to receive one of the buckets c, and so that the contents of the buckets will be successively discharged into each compartment in its turn during the rotation of the feedwheel.
- each compartment f is cut away so as to form pockets h therein, the forward edge of the same (that is the edge toward which the Wheel rotates) being higher than the rear portion thereof, thus forming temporary receptacles for the coil as it is discharged from the buckets c.
- This forward edge communicates, by
- a pointer 10 is mounted on the end of the shaft is and is for indicating the position of the tunnel y.
- This pointer is provided with a tooth p for engaging the teeth of the indicating rack p and permits the operator to place the tunnel j so as to catch more or less of the oil as it flows from the openings i, depending upon how many cubic feet of gas it is desired to have the machine produce; and when once set it can be retained in that position for the same output.
- the fins or ribs 2' are made ver 1 thin so that the oil when leaving the openings i will drop vertically and flow freely downward and away from the fins 2' without any danger of the oil running down on the inside rim (Z of the wheel, thus defeating the very object of the invention.
- the position of the wheel on the shaft (Z determines in a measure the rate of flow of oil from each of the pockets ]L, that is to say the oil may flow faster or slower through the openings 2' as they approach the vertical position depending upon the adjustment of the wheel on the shaft, but from practice it has been determined that the liquid elevator feed wheel should be so arranged on the shaft (Z that the pockets it will be entirely empty when they have passed about the distance of one compartment beyond the position indicated by a vertically arranged line drawn through the diameter of the wheel.
- the position of the wheel on the shaft (Z may be adjusted by simply loosening the set-nut 0, when the bottom surface of the buckets can be so adjusted that all of the contents of the same Will be discharged when in the position mentioned.
- a feed-wheel of the character described provided with a plurality of elevator bucket receiving compartments, each compartment having an inclined bottom portion forming a pocket between the inclination thereof and one side of the compartment and also having its bottom provided with a comparatively narrow ledge-like port-ion adjacent said inclined portion which. is provided with a narrow opening extending substantially throughout its length and leading to the interior of the wheel, and a thinly constructed fin or border projecting from the opening to cause the liquid to flow vertically from the opening, whereby the liquid will be gradually and uniformly discharged from the pocket through said opening when the wheel is rotated.
- a feed-wheel of the character described provided with a plurality of elevator bucket receiving compartments, each compartnient having an inclined bottom portion forming a pocket between the inclination thereof and one side of the compartment and also having an elongated comparatively narrow opening terminating short of the ends of the compartn'ient and leading to the interior of the wheel, and a thinly constructed in or border projecting from the opening to cause the liquid to flow vertically from the opening, said fin or border having one open side with its closed side having its inner face disposed in alinement with the corresponding side wall of said opening, whereby the liquid will be gradually and uniformly discharged from the pocket through said opening of each pocket when the wheel is rotated.
Description
J. F. BARKER. LIQUID ELEVATOR FEED WHEEL.
APPL IOATION PILTBD AUG. 27, 1908.
Patented Nov. 9, 1909.
i ATTOR NEY.
11V VEN TOR.
WI TNESSES.
UNITED STATES PATENT OFFICE.
JOHN F. BARKER, OF SPRINGFIELD, MASSACHUSETTS, ASSIGNOR T0 GILBERT & BAR- KER MANUFACTURINGCOMPANY, 0F SPRINGFIELD, MASSACHUSETTS, A CORPORA- TION.
LIQUID-ELEVATOR FEED-WHEEL.
Specification of Letters Patent.
Patented Nov. 9, 1909.
Application filed August 27,1908. Serial No. 450,468.
To all whom it may concern:
Be it known that" I, JOHN F. BARKER, a citizen of the United States of America, residing at Springfield, in the county of Hampden and State of Massachusetts, have invented new and useful Improvements in Liquid-Elevator Feed-Wheels, of which the following is a specification. v
This invention relates to improvements in apparatus for feeding and vaporizing oil, and is designed to produce a continuous flow of the oil to be vaporized from the liquid elevator feed-wheel to the vaporizing chamber, the invention being animprovement on the type of structure shown and described in United States Letters Patent issued to George E. Lockwood on August 14, 1906 numbered 828,856 for improvements in ap paratus for feeding and vaporizing oil.
The articular feature of the improvement 0 my present invention resides in forming pockets at the base of the compart-' ments of the feed-wheel, one edge of the.
pocket being provided with an opening of comparatively large area so that as the wheel is revolved the oil is permitted to flow in a continuous stream through these openings from the pockets into a suitable receptacle from which the oil is conveyed by means of a pipe to the steam vaporizing chamber in the usual manner It has been found in practice that in this class of machines which do not provide any means for effecting a uniform flow of the volatile fluid or oil to the steam vaporizing chamber the best results are not produced. It is therefore my purpose in forming pockets in the liquid elevator feed-wheels of this class of machines to effect the continuous and uniform flow of the oil to the steam vaporizing chamber. b
In the drawings forming part of this application,Figure 1 is a partial detail sectional view of the feed-wheel of a gas machine, a portion of the well or casing which contains the elevator buckets and chain being broken away. Fig. 2 is a vertical sectional view on the line 2-2, Fig. 1.
Referring to the drawings in detail, it has not been thought necessary to show the complete gas machine and the various connections associated therewith, since the invention is confined, as stated above, to the structure of the feed-wheel proper, and in the views shown the letter a designates the usual 'wheel 'ments f well in which moves the elevator-chain b and the buckets or cups 0 attached thereto.
The feed-wheel is mounted on the shaft 03 and is secured thereto by any suitable means, as for example the set-screw shown at c which passes through a hub e of the spider 6 This feed-wheel is provided with partitions f which extend transversely of the wheel from one rim or side flange 9 to the other, thus dividing the periphery of the into radially arranged compart- Each of the partitions f is so spaced as to provide compartments of suitable size so as to receive one of the buckets c, and so that the contents of the buckets will be successively discharged into each compartment in its turn during the rotation of the feedwheel.
The bottom or base portion of each compartment f is cut away so as to form pockets h therein, the forward edge of the same (that is the edge toward which the Wheel rotates) being higher than the rear portion thereof, thus forming temporary receptacles for the coil as it is discharged from the buckets c. This forward edge communicates, by
means of the openings 2', with the interior of the wheel to permit the oil to flow or drip at a uniform rate from the several pockets h at the same time through the openings 2' into the tunnel j, which is mounted on the shaft and has an opening in the bottom thereof, as shown at m, permitting the contents thereof to flow into the cup or reser- Voir n from which extends a pipe 0 that carries the oil to the usual steam vaporizing chamber (not shown). A pointer 10 is mounted on the end of the shaft is and is for indicating the position of the tunnel y. This pointer is provided with a tooth p for engaging the teeth of the indicating rack p and permits the operator to place the tunnel j so as to catch more or less of the oil as it flows from the openings i, depending upon how many cubic feet of gas it is desired to have the machine produce; and when once set it can be retained in that position for the same output.
It will be noticed from Fig. 2 that the openings 2' are made rather narrow and quite long transversely of the feed-wheel so that the oil will flow in thin layers or sheets into the tunnel y from a comparatively large area.
It is an important feature of my invention that the fins or ribs 2' are made ver 1 thin so that the oil when leaving the openings i will drop vertically and flow freely downward and away from the fins 2' without any danger of the oil running down on the inside rim (Z of the wheel, thus defeating the very object of the invention.
The position of the wheel on the shaft (Z determines in a measure the rate of flow of oil from each of the pockets ]L, that is to say the oil may flow faster or slower through the openings 2' as they approach the vertical position depending upon the adjustment of the wheel on the shaft, but from practice it has been determined that the liquid elevator feed wheel should be so arranged on the shaft (Z that the pockets it will be entirely empty when they have passed about the distance of one compartment beyond the position indicated by a vertically arranged line drawn through the diameter of the wheel. The position of the wheel on the shaft (Z may be adjusted by simply loosening the set-nut 0, when the bottom surface of the buckets can be so adjusted that all of the contents of the same Will be discharged when in the position mentioned.
The principal thing is, in the operation of this machine, to efiect a continuous and uniform flow of the oil from the pockets it into the tunnel j and from there into the pipe 0 which leads to the vaporizing chamber. It Will therefore be seen that I have produced a liquid elevator feed-wheel that will etlect a continuous and uniform flow of oil from said wheel to the pipe leading to the vaporizing chamber.
What I claim, is
1. A feed-wheel of the character described provided with a plurality of elevator bucket receiving compartments, each compartment having an inclined bottom portion forming a pocket between the inclination thereof and one side of the compartment and also having its bottom provided with a comparatively narrow ledge-like port-ion adjacent said inclined portion which. is provided with a narrow opening extending substantially throughout its length and leading to the interior of the wheel, and a thinly constructed fin or border projecting from the opening to cause the liquid to flow vertically from the opening, whereby the liquid will be gradually and uniformly discharged from the pocket through said opening when the wheel is rotated.
2. A feed-wheel. of the character described provided with a plurality of elevator bucket receiving compartments, each compartnient having an inclined bottom portion forming a pocket between the inclination thereof and one side of the compartment and also having an elongated comparatively narrow opening terminating short of the ends of the compartn'ient and leading to the interior of the wheel, and a thinly constructed in or border projecting from the opening to cause the liquid to flow vertically from the opening, said fin or border having one open side with its closed side having its inner face disposed in alinement with the corresponding side wall of said opening, whereby the liquid will be gradually and uniformly discharged from the pocket through said opening of each pocket when the wheel is rotated.
JOHN F. BARKER. lVitnesses E. ISABELLA AnAMs, HARRY W. Bowen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45046808A US939380A (en) | 1908-08-27 | 1908-08-27 | Liquid-elevator feed-wheel. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45046808A US939380A (en) | 1908-08-27 | 1908-08-27 | Liquid-elevator feed-wheel. |
Publications (1)
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US939380A true US939380A (en) | 1909-11-09 |
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US45046808A Expired - Lifetime US939380A (en) | 1908-08-27 | 1908-08-27 | Liquid-elevator feed-wheel. |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104125999A (en) * | 2011-12-20 | 2014-10-29 | 封闭式股份公司“科学设计及生产建设联合公司‘戈朗特建筑’” | Multistage method for producing hydrogen-containing gaseous fuel and thermal gas generator plant |
-
1908
- 1908-08-27 US US45046808A patent/US939380A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104125999A (en) * | 2011-12-20 | 2014-10-29 | 封闭式股份公司“科学设计及生产建设联合公司‘戈朗特建筑’” | Multistage method for producing hydrogen-containing gaseous fuel and thermal gas generator plant |
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