US23351A - Improved submarine-telegraph cable - Google Patents
Improved submarine-telegraph cable Download PDFInfo
- Publication number
- US23351A US23351A US23351DA US23351A US 23351 A US23351 A US 23351A US 23351D A US23351D A US 23351DA US 23351 A US23351 A US 23351A
- Authority
- US
- United States
- Prior art keywords
- cable
- covering
- telegraph
- telegraph cable
- submarine
- 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
- 238000010276 construction Methods 0.000 description 3
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
Definitions
- Figure 1 shows the manner of making up the cable.
- Fig. 2 is a cross-section drawn on enlarged scale.
- This invention consists in a peculiar construction for the employment of several conducting-wires in one cable, the details of construction being as follows:
- a is the central core ofguitapercha orother flexible material. Around this core the conducting-wire bis wound spirally. Upon this is placed a covering, 0, of oiled silk or other suitable material which will prevent the wire I) from becoming embedded in the insulating-covering d with which it is wrapped.
- the conductingwire will not be liable to rupture from any cause, and will not become firmly embedded in the core and insulating-covering, thus permitting sufiticient freedom of motion between the several parts of the cable to prevent the rupture of any of the conducting-wires.
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
J. M. CONNEL.
Telegraph Came. No. 23,351. Patented March 29, 1859.
UNITED STATES PATENT OFFICE.
JAMES M. OONNEL, OF NEWARK, OHIO.
IMPROVED SUBMARINE-TELEGRAPH CABLE.
Specification forming part of Letters Patent No. 23,351, dated March 29, L359.
To all whom it may concern:
Be it known that I, JAMES M. (J'ONNEL, of
Newark, in the county of Licking and State of Ohio, have invented anew and useful Improvement in Submarine-Telegraph Cables; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being bad to the annexed drawings, forming part of this specification, in the several figures of which similar characters of reference denote the same part.
Figure 1 shows the manner of making up the cable. Fig. 2 is a cross-section drawn on enlarged scale.
.This invention consists in a peculiar construction for the employment of several conducting-wires in one cable, the details of construction being as follows:
In thedrawings, a is the central core ofguitapercha orother flexible material. Around this core the conducting-wire bis wound spirally. Upon this is placed a covering, 0, of oiled silk or other suitable material which will prevent the wire I) from becoming embedded in the insulating-covering d with which it is wrapped.
Upon the insulating-covering d are wound other conducting-wires, c and f, also spirally; and these last have, in their turn, an oiled-silk casing, g, above which is an insulating-covering, it. Upon this last covering other wires maybe wound, if desired, or the ordinary wire protection, 1), may be wound thereon.
By this construction the conductingwire will not be liable to rupture from any cause, and will not become firmly embedded in the core and insulating-covering, thus permitting sufiticient freedom of motion between the several parts of the cable to prevent the rupture of any of the conducting-wires.
I claim The introduction of the smooth-surfaced wrapping between the coil and theinsulatingcovering, and the employment of this last covering, as a core for other wires, substantially as described.
In testimony whereof I have hereunto signed my name before two subscribing witnesses.
J. M. CONXEL.
lVitnesses:
GEO. PATTEN, J OHN S. HOLLINGsHnAD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US23351A true US23351A (en) | 1859-03-29 |
Family
ID=2090600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US23351D Expired - Lifetime US23351A (en) | Improved submarine-telegraph cable |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US23351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518265A (en) * | 1945-11-27 | 1950-08-08 | Adamson Robert Alfred | Electrically heated soldering iron |
-
0
- US US23351D patent/US23351A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518265A (en) * | 1945-11-27 | 1950-08-08 | Adamson Robert Alfred | Electrically heated soldering iron |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO144158C (en) | PROCEDURE FOR THE MANUFACTURE OF A HOMOGENT, SINTERED RESISTANCE MATERIAL THAT HAS GREATLY ESTABLISHED DENSITY AND WHICH CAN SHOW ULINARY TENSION / CURRENT CHARACTERISTICS | |
| US480802A (en) | Electric fuse | |
| US23351A (en) | Improved submarine-telegraph cable | |
| US3026762A (en) | Three part braided grommet and method of making the same | |
| GB1437400A (en) | Electrically insulating connection element | |
| US25739A (en) | Improved telegraphic cable | |
| ES458535A1 (en) | Coil former for and electrical winding | |
| US3564472A (en) | Windings for transformers or choke coils | |
| US19819A (en) | Improvement in lightning-conductors | |
| US25562A (en) | Improved telegraphic cable | |
| US470328A (en) | Bobbin stand and carrier | |
| US2055849A (en) | Electrical resistor | |
| ES312449A1 (en) | Miniature contact set using prestressed coiled spring | |
| US3215905A (en) | Three piece bobbin of dielectric material for electric coils | |
| US2993186A (en) | Bobbin type electrical resistor | |
| US3076930A (en) | Adjustable magnetic core | |
| US1081214A (en) | Inclosed electric fuse. | |
| US3581260A (en) | Flange for electromagnetic coil | |
| GB989149A (en) | Electrical delay line and method of making same | |
| US23697A (en) | Improvement | |
| US233440A (en) | Island | |
| GB1330797A (en) | Bobbins for electrical coils | |
| US46613A (en) | Improvement in telegraph-cables | |
| US22029A (en) | Improved galvano-electric machine | |
| US437632A (en) | splitdorf |