US186453A - Improvement in electromagnetic telegraph apparatus - Google Patents
Improvement in electromagnetic telegraph apparatus Download PDFInfo
- Publication number
- US186453A US186453A US186453DA US186453A US 186453 A US186453 A US 186453A US 186453D A US186453D A US 186453DA US 186453 A US186453 A US 186453A
- Authority
- US
- United States
- Prior art keywords
- armature
- electro
- improvement
- magnet
- permanent magnet
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 229920001875 Ebonite Polymers 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 101700020875 VEGFD Proteins 0.000 description 1
- 101700032348 che-1 Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
Description
No. 186.451 Pmennea2111.23.1,87?.v
R. K. BUYLE.
ELECTRO-MAGNETIC TE'LEGRAPH APPARATUS.
fi l ey i" i d@ l? Il S u MQW# mi miler mman-mms cn 'msmNa nnnnnnnn UNITED STATES Parent? @sereni ROBERT K. BQYLE, 0F NEW YORK, N. Y.
imPeovEMEN-r In in Ec-l'Ro-MAGrustic: TELEenAPn APPARAtus.
Specification forming part of Letters Patent No. 186,453., dated January 23, 1877; application led June 6, 1876.
To all whom it may concern:-
Be it known that I, ROBERT K. BoYLE, of
city, county, and State ot' New York, have invented a new and usefuly Improvement in 'Electro-Magnetic Telegraphs, which improvement is fully set forth in the followin g speci tic-ation, reference being had to the accom- `-panying drawing, in Which- .Figure l represents a plan or top view. Fig. 2 1s a sectional -side View. 3 is a face View ot" the armature, illustrating the e'ect of s :the currents. l
.Similar letters indicatevcorrespending parts. Tlns invention consists inthe combination,
-with an electro-magnct,.and with a perma- Y nent magnet, of a soft-iron armature, which oscillates between the poles ot the two magi nets, and which, when attracted by the electro-nntgnet, closes a localx circuit, the effect ot' v.the permanent magnet being to polarize the sott-iron armature1 sothat, when the electro- Vmagnet is charged, said armature will he readily attracted, and when the: circuit 'through the electro-magnet is brolen the permanent magnet will retract the armature.
rlhe poles ot' the electro-magnet are brought close togetheropposite to the middle of the rof which are curved at their outer ends, so that the poles N S of `said'\ electro-magnet come close together, as shown in Fig. l. The coils A A are iinluct-ion-coils,and they connect by wires l0 and l1 with the line-wire.
Opposite to the poles ot' the electro-magnet is situated the armature (l, which consists of a disk ofsot't iron'sccured to a rod, a, which A swings between points l), secured in a standard, c.
hrom theI upper part ot' t'ne disk-shaped armature U extends a bar, d, which works between two screws, effsecured in a standard,
g. (See Fig. 2.). The screw c has a metallic tip, so that, when the bar d comes in contact with said screw, the standards c and'g are brought in metallic connection. The tip l of the screwfis of hard rubber' or otherinsulating material, and if the bar d of the armature is thrown back against this vtip the metallic connection between the standardsc and g is broken. The stauflard c connects by a Wire, 12, with one pole of a local battery, auth-the standardg connects by a Wire,13, with the other pole of said battery. rlhe standards c and g` are secured to a slide, j, of hard rubber or other insulating material, which can be adjusted by a set-screw,`7c, so that the position of the armature can be regulated.
Opposite to the disk-shapedarmature C is situated a' permanent magnet, D,l which is secured in a standard, h.
to those of the electrofmagnet, as indicated The poles n s of' this permanent magnet are situated at right angles;-
Figf, aniby the action of said permanent magnet the armature isdrawn back againstv the insulated screw f. The standard h is mounted on a slide, l, which is subjected to the action ont' a set-screw, z', so that the posi-- tion of the permanent magnet can be regulated at pleasure. l
By the action of the permanent magnet the disk-shaped armature becomes polarized, and, if the electromagnet is charged, the pole no of the' armature-disk, which is opposite to the south pole s ofthe permanent magnet, changes to the point N0 opposite to south pole S of the electro-magnet, andthe south pole so ot' v the armature-disk is repelled, and it requires but little-power ofthe permanent magnetto cause the armature to fall back against the ofthe two magnets, substantially in the mana.
mam@ ner and for the pugpose herein shown anld'd@ tially s and fmA the purpcse shown 'and ai scribe. scribed, 7
2. An eleetzromagnem7 A A'. the sofas B B' of which are cfgrve so as fo bring their poles have hereunto Set my hand ,and seal this th close tog'stherudoppogite toeauh che1',subv Aday of June, 1876. f l R., X. BWLQ'LE.l IL., S.]
W2 vEmmy7 netylts armature, and with a. permanent mag E. F. KASTENHULER.
In testimony that Uslzqm the foregoing
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US186453A true US186453A (en) | 1877-01-23 |
Family
ID=2255861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US186453D Expired - Lifetime US186453A (en) | Improvement in electromagnetic telegraph apparatus |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US186453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080299220A1 (en) * | 2003-08-04 | 2008-12-04 | Dov Tamarkin | Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses |
-
0
- US US186453D patent/US186453A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080299220A1 (en) * | 2003-08-04 | 2008-12-04 | Dov Tamarkin | Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses |
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