US384775A - Morris c - Google Patents
Morris c Download PDFInfo
- Publication number
- US384775A US384775A US384775DA US384775A US 384775 A US384775 A US 384775A US 384775D A US384775D A US 384775DA US 384775 A US384775 A US 384775A
- Authority
- US
- United States
- Prior art keywords
- car
- carrier
- circuit
- tube
- helices
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000969 carrier Substances 0.000 description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000010276 construction Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005430 electron energy loss spectroscopy Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000000750 progressive Effects 0.000 description 2
- 230000000153 supplemental Effects 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
Definitions
- This invention is an improvement in appliances for the rapid and automatic transfer from place to place of parcels or packages of goods, inail-matter, and the like.
- devices of this kind have been proposed and various plans of construction described.
- a number of electro-magnets were placed along a suitable track and a car forming or carrying an armature was used and built in such a manner as to make and break the circuit through the electro-magnets suc cessively, so that the magnet immediately ahead of the car would exert an attractive force upon the car and tend constantly to impel it forward.
- Another plan is to have a series of soft-iron armatures placed along a track and to place one or more helices upon a car, so that they will Isurround the chain of armatures.
- the car is arranged to break the circuit through the helix or helices as soon as their centers have passed the centers of the armatures, so that a continuous progressive movement of the caris maintained.
- the battery may be carried by the car or placed at any point along the track and the current led to the car or transferred from one magnet to another.
- Another form has been proposed in which a tube of sheet iron is surrounded by helices or coils, and a dispatch -box constituting an armature is placed in the tube and arranged to complete the circuit successively through the helices.
- My present invention is an improvement upon these forms; and it consists of a tube ofany suitable material containing air slots or openings and surrounded by coils or helices.
- a box or carrier made partially or wholly of iron, so as to constitute an armature.
- the interior of the tube is provided with guides or tracks, and the carrier is formed with grooves, or is otherwise suitably constructed to slide or travel on said tracks.
- the helices are arranged to be thrown successively into circuit by the Inotion ofthe car, which, as it moves, keeps the current dowing through the helices just ahead of it and interrupts the current through all the others.
- the car is made with a suitable receptacle to carry packages or parcels, or mail-matter, or the like. It may also be made on a small scale and used as a cashcarrier in stores; but the number of uses to which the invention can be put is very great, and many uses suggest themselves.
- A represents a section of the tube which contains the guide or track for the parcel-carrier.
- This tube may be made of any rigid material, and maybe made in longitudinal sections or in lengths of pipe. It contains slots or openings C, to permit the escape and access of air during the motion of the car, whereby the latter will not be impeded in its progress bythe compression ofair in front or the formation ofa vaeuum'behind it.
- D E F G Surrounding the tube or guide are a number of helices or coils of insulated wire, D E F G. These coils are placed close together or at given intervals apart and are securely iixcd to the guide-tube.
- each coil is connected to an insulated conductor, H, leading from one pole of a dynamo-machine or other electrical generator, I; y
- the other ends of the coils are connected to springs K in the guide-tube, opposite to which are the springs K', which are insulated from the tube when the latter is of metal and in electrical connection with the insulated con ductor J, ruiming from the opposite pole ofthe generator.
- a car or box, L is adapted to slide.
- I form one or more rails or guides, n n', at opposite sides of the tube and on the interior thereof, and running the whole length of the tube.
- the sides ofthe car or carrier are provided with longitudinal grooves M, into which the guides N N fit. This forms a convenient means of steadyiug the car or carrier and for directing it in its passage through'the tube; but other means may be used for accom plishing the same end.
- the springs Kand K IOC extend into the path of movement of the car rier L, and when the latter comes between them it completes the circuit through the coil immediately ahead of itself.
- the helix which is brought into circuit by this means, (the car itself being a conductor,) operates to draw the car forward until it occupies a central position with respect to such helix.
- the carrier has reached or nearly reached this position, it leaves the springs and throws the helix out of circuit.
- the next coil may be placed near enough to be thrown into circuit by the carrierjust before or just as it breaks the circuit through the first, or, if it be a little farther off, the momentum which the carrier has thus acquired carries it forward a sufficient distance to connect the springs of the next helix ahead, and the same operation is repeated for each4 helix in succession to the end of the line. It will readily be seen that after the carrier has once acquired a considerable momentum the helices may be placed at greater distances apart than atthe beginning ofthe track, where the movement of the carrier is slower.
- the slots are omitted, wholly or partially, so that the ear as it approaches the end will compress the air ahead of itself, and by thus impinging on an air-cushion will be retarded and finally stopped.
- T any ordinary form of indicator
- Vhen in the main circuit it is operated each time that the car closes such circuit, and the number of impulses which it has received will indicate the position of the car. If a supplemental circuit be used, provision must be made for making or breaking it by the moving car.
- I may vary the construction of these devices in many ways without departure from my invention.
- myself may be any specific means of making and breaking the circuit through the coils or helices, nor do I confine myself to any specific construction of the guide or track and of the car adapted to travel thereon.
- it may be a cylindrical box made wholly or partially of iron, with an interior space suited to receive the goods of any description which it may be desired to transport.
- the present construction or arrangement of the apparatus presents many advantages over the forms heretofore known. It is simpler and more efficient and adapted to a greater variety of uses.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
Description
(No Model.)l
M. C. MENGIS.
ELECTRO MAGNETIC PARCEL CARRIER. No. 384,775.
Patented June 19, 1888.
.NSN
N. `PETEH5- PholwLixhngmph'ar. washington, 0:0.
UNITED STATES PATENT OEEICEOv MORRIS O. MENGIS, OF NEV YORK, N. Y.
ELECTRO-MAGNETIC PARCEL-CARRIER.
SPECIFICATION forming part of Letters Patent No. 384,775, dated June 19, 1888.
Application tiled October 9.1, 1886A Renewed March 20, IESS. Serial No. 267,893. (Xo model.)-
To all whom it may concern,.-
Be it known that I, MORRIS C. MENGIs, a citizen of the United States, residing at New York, in the county and State of New York, haveinvented certain new and useful Improvements in Electro-Magnetic Parcel-Carriers, of which the following is a speciiication.
This invention is an improvement in appliances for the rapid and automatic transfer from place to place of parcels or packages of goods, inail-matter, and the like. Heretofore devices of this kind have been proposed and various plans of construction described. In one forni a number of electro-magnets were placed along a suitable track and a car forming or carrying an armature was used and built in such a manner as to make and break the circuit through the electro-magnets suc cessively, so that the magnet immediately ahead of the car would exert an attractive force upon the car and tend constantly to impel it forward. Another plan is to have a series of soft-iron armatures placed along a track and to place one or more helices upon a car, so that they will Isurround the chain of armatures. The car is arranged to break the circuit through the helix or helices as soon as their centers have passed the centers of the armatures, so that a continuous progressive movement of the caris maintained. In either of these cases the battery may be carried by the car or placed at any point along the track and the current led to the car or transferred from one magnet to another. Another form has been proposed in which a tube of sheet iron is surrounded by helices or coils, and a dispatch -box constituting an armature is placed in the tube and arranged to complete the circuit successively through the helices.
My present invention is an improvement upon these forms; and it consists ofa tube ofany suitable material containing air slots or openings and surrounded by coils or helices. In the tube is a box or carrier, made partially or wholly of iron, so as to constitute an armature. The interior of the tube is provided with guides or tracks, and the carrier is formed with grooves, or is otherwise suitably constructed to slide or travel on said tracks. I also combine with the tube and carrier an electrical indicator to show at any time the position of the carrier. The helices are arranged to be thrown successively into circuit by the Inotion ofthe car, which, as it moves, keeps the current dowing through the helices just ahead of it and interrupts the current through all the others. The car is made with a suitable receptacle to carry packages or parcels, or mail-matter, or the like. It may also be made on a small scale and used as a cashcarrier in stores; but the number of uses to which the invention can be put is very great, and many uses suggest themselves.
In the drawings hereto annexed I have illustrated thc invention 4partly by means of diagrams. Figure lis a ceutrallongitudinal section ot the apparatus, and Fig. 2 is a crosssectiou ofthe saine. Fig. 3 is an end View of the carrier.
A represents a section of the tube which contains the guide or track for the parcel-carrier. This tube may be made of any rigid material, and maybe made in longitudinal sections or in lengths of pipe. It contains slots or openings C, to permit the escape and access of air during the motion of the car, whereby the latter will not be impeded in its progress bythe compression ofair in front or the formation ofa vaeuum'behind it. Surrounding the tube or guide are a number of helices or coils of insulated wire, D E F G. These coils are placed close together or at given intervals apart and are securely iixcd to the guide-tube. One end of each coil is connected to an insulated conductor, H, leading from one pole of a dynamo-machine or other electrical generator, I; y The other ends of the coils are connected to springs K in the guide-tube, opposite to which are the springs K', which are insulated from the tube when the latter is of metal and in electrical connection with the insulated con ductor J, ruiming from the opposite pole ofthe generator.
Within the tube a car or box, L, is adapted to slide. I form one or more rails or guides, n n', at opposite sides of the tube and on the interior thereof, and running the whole length of the tube. The sides ofthe car or carrier are provided with longitudinal grooves M, into which the guides N N fit. This forms a convenient means of steadyiug the car or carrier and for directing it in its passage through'the tube; but other means may be used for accom plishing the same end. The springs Kand K IOC) extend into the path of movement of the car rier L, and when the latter comes between them it completes the circuit through the coil immediately ahead of itself. If, therefore, at first the car be moved into a position in which it connects two ofthese springs, the helix, which is brought into circuit by this means, (the car itself being a conductor,) operates to draw the car forward until it occupies a central position with respect to such helix. When the carrier, however, has reached or nearly reached this position, it leaves the springs and throws the helix out of circuit. The next coil may be placed near enough to be thrown into circuit by the carrierjust before or just as it breaks the circuit through the first, or, if it be a little farther off, the momentum which the carrier has thus acquired carries it forward a sufficient distance to connect the springs of the next helix ahead, and the same operation is repeated for each4 helix in succession to the end of the line. It will readily be seen that after the carrier has once acquired a considerable momentum the helices may be placed at greater distances apart than atthe beginning ofthe track, where the movement of the carrier is slower. At and near the ends of the tubes forming the track or guide the slots are omitted, wholly or partially, so that the ear as it approaches the end will compress the air ahead of itself, and by thus impinging on an air-cushion will be retarded and finally stopped.
In order to indicate the position of the car at any time, I use any ordinary form of indicator, as T, which may be included directly in the main circuit or in any other circuit. Vhen in the main circuit, it is operated each time that the car closes such circuit, and the number of impulses which it has received will indicate the position of the car. If a supplemental circuit be used, provision must be made for making or breaking it by the moving car.
I may vary the construction of these devices in many ways without departure from my invention. For example, I do not limit myself to any specific means of making and breaking the circuit through the coils or helices, nor do I confine myself to any specific construction of the guide or track and of the car adapted to travel thereon. With regard to this latter, it may be a cylindrical box made wholly or partially of iron, with an interior space suited to receive the goods of any description which it may be desired to transport. The present construction or arrangement of the apparatus presents many advantages over the forms heretofore known. It is simpler and more efficient and adapted to a greater variety of uses.
l. The combination, with a tube containing a guide or track and containing slots or airpassages, of a car or carrier formed of a magnetic metal and adapted to slide or travel on said track, coils or helices surrounding the tube, and circuit-closing devices adapted to be operated by the movement of the carrier, whereby the coils are successivelybrought into and out of circuit, as herein set forth.
2. The combination, with a longitudinallyslotted tubular guide provided with interior longitudinal rails or guides, of a car or carrier of magnetic metal adapted to move on said rails or guides, coils or helices surrounding the tube, and an electric circuit, to one portion of which one end of each coil is connected permanently, and to the other portion of which the opposite ends of the said coils are adapted to be connected successively by circuit-closing springs placed in the path of the carrier and adapted to be operated thereby.
3. The combination, with a tube containing a guide or track and a car or carrier adapted to slide or travel therein, of coils or helices surrounding said track, an electrical indicator, a circuit or circuits including the indicator and the coils, and circuit-closing devices adapt# ed to be operated by the moving car or carrier, as and for the purpose set forth.
' MORRIS C. MENGIS.
Witnesses:
FREDERICK G. BARBER, FRANK E. HAETLEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US384775A true US384775A (en) | 1888-06-19 |
Family
ID=2453761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US384775D Expired - Lifetime US384775A (en) | Morris c |
Country Status (1)
Country | Link |
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US (1) | US384775A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561377A (en) * | 1947-04-02 | 1951-07-24 | American Can Co | Conveyer mechanism for bulk loading containers |
US3504480A (en) * | 1966-10-21 | 1970-04-07 | Cottrell Res Inc | Electrostatic precipitator rapper control system |
US4439698A (en) * | 1981-11-27 | 1984-03-27 | Chen Der Jong | Linear sliding motor device |
US4624617A (en) * | 1984-10-09 | 1986-11-25 | David Belna | Linear induction semiconductor wafer transportation apparatus |
US5147029A (en) * | 1989-10-09 | 1992-09-15 | Nestec S.A. | Electromagnetically driver conveyor apparatus |
NL1029463C2 (en) * | 2005-07-07 | 2007-01-09 | Univ Delft Tech | Bulk material transport device, comprises tube construction surrounded by electric coils for moving magnetic balls along inside of tube |
-
0
- US US384775D patent/US384775A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561377A (en) * | 1947-04-02 | 1951-07-24 | American Can Co | Conveyer mechanism for bulk loading containers |
US3504480A (en) * | 1966-10-21 | 1970-04-07 | Cottrell Res Inc | Electrostatic precipitator rapper control system |
US4439698A (en) * | 1981-11-27 | 1984-03-27 | Chen Der Jong | Linear sliding motor device |
US4624617A (en) * | 1984-10-09 | 1986-11-25 | David Belna | Linear induction semiconductor wafer transportation apparatus |
US5147029A (en) * | 1989-10-09 | 1992-09-15 | Nestec S.A. | Electromagnetically driver conveyor apparatus |
NL1029463C2 (en) * | 2005-07-07 | 2007-01-09 | Univ Delft Tech | Bulk material transport device, comprises tube construction surrounded by electric coils for moving magnetic balls along inside of tube |
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