US415752A - Peters - Google Patents
Peters Download PDFInfo
- Publication number
- US415752A US415752A US415752DA US415752A US 415752 A US415752 A US 415752A US 415752D A US415752D A US 415752DA US 415752 A US415752 A US 415752A
- Authority
- US
- United States
- Prior art keywords
- insulating
- conductor
- cable
- letters patent
- peters
- 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
- 239000004020 conductor Substances 0.000 description 14
- 230000000875 corresponding Effects 0.000 description 4
- 230000001808 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009957 hemming Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
Definitions
- My invention has for its object to provide a means whereby underground cables may be protected from the permeation of moisture
- the end closure A (as I term the hereinafter-described insulating-sheathin g) consists of,for instance, a rubber band shoved on, a rubberband wound around, or a woven or braided tape saturated with an insulating compound 0 coiled around the cable.
- the several layers put on the conductor, and of which the cable is composed, are cut off into steps before the application of the insulating-sheathing, so that the sheathing A covers part of the surface of the conductor 0, part of the insulating-layer 00 covering the conductor, and part of the lead covering q and part of the insulating layer 0c surrounding the lead covering.
- An end closure for cables consisting of a rubber hose, band, or insulating-tape inclosing and in contact with the several layers of which the cable is composed, substantially as and for the purposes described.
Description
(No Model.) I
w B. H. WESSLAU. JOINT FOR COUPLING UNDERGROUND GABLES.
N0. 415;752. Patented Nov. 26, 1889.
wii'meoaco amwmboz uaec m 0 m kQmewm. pnww W WWW N. PETERS. Phohw-Lithugraphor, Washington, n.c.
UNITED STATES PATENT OFFICE.
BROR HEMMING WVESSLAU, OF CHARLOTTENBURG, PRUSSIA, ASSIGNOR TO SIEMENS 85 IIALSKE, OF BERLIN, GERMANY.
JOINT FOR COUPLING UNDERGROUND CABLES.
SPECIFICATION forming part of Letters Patent No. 415,752, dated November 26, 1889.
Application filed February 4, 1887. Serial No. 226,575- (No model.) Patented in Germany April 27, 1887, No. 42,256 in England September 2, 1887, No. 11,932; in France December 20, 1887, No. 187,711, and in Anstria-Hnngarylebruary 18, 1888, No.
44,641 and No. 5,213.
To all whom it may concern.-
Be it known that I, BRoR HEMMING WEss- LAU, of Oharlottenburg, in the German Empire, have invented certain new and useful Improvements in Protecting the Ends of Underground Cables from the Permeation of Moisture, (which have been patented in the German Empire by Letters Patent No. 42,256, of April 27,1887; in England by Letters Pat- 1o ent No. 11,932, of September 2, 1887; in
France by Letters Patent N 0. 187,711, of December 20, 1887 in Austria by Letters Patent No. 44,641 187, tome 3S, folio 351, of February 18, 1888, and in Hun garyby Letters Patent No. 5,213, tome XXII, folio 325, of February 18, 1888,) of which the following is a specification.
My invention has for its object to provide a means whereby underground cables may be protected from the permeation of moisture,
2c which, entering from the ends thereof between the ditferent layers of which the cable is composed, destroys its insulation; and for this purpose it consists in removing the concentric layers of the cable so that each partially un- .25 covers the one immediately beneath it, and
upon the thus prepared end winding or placing rubber hose, band, insulating tape, or
similar insulating material which is impervious to moisture which is around and in con- 0 tact with each of the layers, as will be hereinafter more fully described and claimed.
Reference is had to the accompanying drawing, which is a plan view, partially in section, and in which corresponding parts are 3 5 designated by corresponding letters.
The end closure A (as I term the hereinafter-described insulating-sheathin g) consists of,for instance, a rubber band shoved on, a rubberband wound around, or a woven or braided tape saturated with an insulating compound 0 coiled around the cable. The several layers put on the conductor, and of which the cable is composed, are cut off into steps before the application of the insulating-sheathing, so that the sheathing A covers part of the surface of the conductor 0, part of the insulating-layer 00 covering the conductor, and part of the lead covering q and part of the insulating layer 0c surrounding the lead covering. In this manner between the conductor and lead covering a sufficiently large space is provided to prevent short-circniting, and, besides, the insulating-layer covering the conductor is hermetically closed against the permeation of moisture. The conductive connection of the said end of the conductor with other conductors is accomplished in the manner known by means of binding-screws.
Having now described my invention, what I claim, and desire to secure by Letters Pat- 6o ent, is-
An end closure for cables, consisting of a rubber hose, band, or insulating-tape inclosing and in contact with the several layers of which the cable is composed, substantially as and for the purposes described.
In testimony that I claim the foregoing as my own I affix my signature in presence of two witnesses.
Witnesses:
B. R01, M. W. MOORE.
Publications (1)
Publication Number | Publication Date |
---|---|
US415752A true US415752A (en) | 1889-11-26 |
Family
ID=2484681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US415752D Expired - Lifetime US415752A (en) | Peters |
Country Status (1)
Country | Link |
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US (1) | US415752A (en) |
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- US US415752D patent/US415752A/en not_active Expired - Lifetime
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