US286220A - Hebbeet o - Google Patents
Hebbeet o Download PDFInfo
- Publication number
- US286220A US286220A US286220DA US286220A US 286220 A US286220 A US 286220A US 286220D A US286220D A US 286220DA US 286220 A US286220 A US 286220A
- Authority
- US
- United States
- Prior art keywords
- fire
- fibrous
- proof material
- covering
- coating
- 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
- 239000000463 material Substances 0.000 description 32
- 239000011248 coating agent Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 18
- 239000004020 conductor Substances 0.000 description 12
- 239000002657 fibrous material Substances 0.000 description 12
- 238000009954 braiding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N Silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/082—Wires with glass or glass wool
Definitions
- the object of my invention is the better insulation of electric conductors from the infinence of heat and moisture, and the manner in which I effect this object is as follows:
- a suitable electric conductor such as a wireof copper or other suitable metaland give the naked wire a thorough and continuous coating of fire-proof material, such as asbestus or other suitably prepared palpt.
- a continuous covering' of cotton or other suitable fibrous material either by winding or braiding it thereon in the usual manner in which wire is covered, and preferably while the coating on the naked wire is in such moist condition as to cause it to saturate the fibrous covering.
- This fibrous covering is now treated to a similar coat of fire proof material, and afterward to a coat of water-proof material-such as asphaltum or other bituminous substancethe brittleness of which has been first removed by an admixture of a non-volatile or non-drying liquid materialsuch as petroleum-tar, paraffiue-oil, or other analogous materialand is covered in the same manner with another jacketing of fibrous material braided on over the waterproof material, which is in turn treated with a coating of the fire-proof material before described, and the article thus formed is now passed through a compressingmachine and treated with silicic acid or other analogous material, as described and claimed in a companion application.
- water-proof material such as asphaltum or other bituminous substancethe brittleness of which has been first removed by an admixture of a non-volatile or non-drying liquid materialsuch as petroleum-tar, paraffiue-oil, or other analogous materialand is covered in the same manner with another jacketing of
- the jacket is caused to thoroughly adhere to the wire and not to slip thereon, and at the same time securely bind the fire-proof material to (X0 model.)
- the wire, and the placing of the coating of water-proof material between the two fibrous jackets treated with fire-proof material protects the same from injury by reason of heat and handling, and renders it much more durable than it would be were the asbestus waterproof material exposed as an outside covering.
- the process herein described maybe repeated two or more times, and the coating of fire-proof material as applied first to the naked wire may be omitted and applied instead to the first covering of fibrous material without avoiding my invention,which in this instance consists in so applying to the conducting-wire its insulating-covering that the water-proof insulating material will occupy a position between two fibrous coverings treated with fire-proof material to protect it from the effects of heat and handling.
- Figure 1 represents a 1011- gitudinal view of the insulated conductor, showing the different steps in its manufacture; and Fig. 2 is a cross-section of the same.
- A is the naked wire or electric conductor b, the first coating of fire-proof material; 0, the first covering of fibrous material; (1, the intervening coating of 'ater-proof material; 6, the second covering of fibrous material, and f the outer coating of fire-proof material.
- a metallic electric conductor consisting of a conducting-wire having two or more coverings of fibrous material treated? with fire-proof material, and having a water-proofmaterial such as the bituminous preparation hereinbefore described-intervening between them, substantially as herein set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Insulated Conductors (AREA)
- Fireproofing Substances (AREA)
Description
(No Model.)
H. 0. PHILLIPS.
INSULATING ELECT-RIG CONDUGTORS.
No. 286,220. Patented Oct. 9, 1883.
mg'l;
ATTORNEY UNITED STATES PATENT OFFIC HERBERT O. PHILLIPS, OF \VATERBURY, CONNECTICUT, ASSIGNOB TO HOLMES, BOOTH & HAYDENS, OF SAME PLACE.
INSULATING ELECTFHC CONDUCTORS.
SPECIFICATION forming part of Letters Patent No. 286,220, dated October 9, 1883.
Application filed August 31,1883.
To all whom it may cmwern:
Be it known that I, HERBERT O. PHILLIrs, of \Vaterbury, in the county of New Haven and State of Connecticut, have invented a new and useful Improvement in Insulating Electric Conductors, of which the following is a specification.
The object of my invention is the better insulation of electric conductors from the infinence of heat and moisture, and the manner in which I effect this object is as follows:
I take a suitable electric conductor-such as a wireof copper or other suitable metaland give the naked wire a thorough and continuous coating of fire-proof material, such as asbestus or other suitably prepared palpt. Upon this coating I place a continuous covering' of cotton or other suitable fibrous material, either by winding or braiding it thereon in the usual manner in which wire is covered, and preferably while the coating on the naked wire is in such moist condition as to cause it to saturate the fibrous covering. This fibrous covering is now treated to a similar coat of fire proof material, and afterward to a coat of water-proof material-such as asphaltum or other bituminous substancethe brittleness of which has been first removed by an admixture of a non-volatile or non-drying liquid materialsuch as petroleum-tar, paraffiue-oil, or other analogous materialand is covered in the same manner with another jacketing of fibrous material braided on over the waterproof material, which is in turn treated with a coating of the fire-proof material before described, and the article thus formed is now passed through a compressingmachine and treated with silicic acid or other analogous material, as described and claimed in a companion application.
By covering the naked wire with the fireproof material first and braiding the fibrous jacket over the same, as herein described, the jacket is caused to thoroughly adhere to the wire and not to slip thereon, and at the same time securely bind the fire-proof material to (X0 model.)
the wire, and the placing of the coating of water-proof material between the two fibrous jackets treated with fire-proof material protects the same from injury by reason of heat and handling, and renders it much more durable than it would be were the asbestus waterproof material exposed as an outside covering.
In carrying out my invention the process herein described maybe repeated two or more times, and the coating of fire-proof material as applied first to the naked wire may be omitted and applied instead to the first covering of fibrous material without avoiding my invention,which in this instance consists in so applying to the conducting-wire its insulating-covering that the water-proof insulating material will occupy a position between two fibrous coverings treated with fire-proof material to protect it from the effects of heat and handling.
In the accompanying draw in gs, making part of this specification, Figure 1 represents a 1011- gitudinal view of the insulated conductor, showing the different steps in its manufacture; and Fig. 2 is a cross-section of the same.
A is the naked wire or electric conductor b, the first coating of fire-proof material; 0, the first covering of fibrous material; (1, the intervening coating of 'ater-proof material; 6, the second covering of fibrous material, and f the outer coating of fire-proof material.
\VhatI claim herein as my invention, and desire to secure by Letters Patent, is-
A metallic electric conductor consisting of a conducting-wire having two or more coverings of fibrous material treated? with fire-proof material, and having a water-proofmaterial such as the bituminous preparation hereinbefore described-intervening between them, substantially as herein set forth.
HERBERT O. PHILLIPS.
\Vitnesses:
GEO. H. BENHAM, H. H. WALKER.
Publications (1)
Publication Number | Publication Date |
---|---|
US286220A true US286220A (en) | 1883-10-09 |
Family
ID=2355418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US286220D Expired - Lifetime US286220A (en) | Hebbeet o |
Country Status (1)
Country | Link |
---|---|
US (1) | US286220A (en) |
-
0
- US US286220D patent/US286220A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1781574A (en) | Protected armored cable or conduit | |
US286220A (en) | Hebbeet o | |
US809312A (en) | Process of making fireproof conductors. | |
US792001A (en) | Film-coated wire. | |
US809313A (en) | Protected conductor. | |
US2059280A (en) | Insulated electrical conductors | |
US287766A (en) | Mcgill | |
US2162953A (en) | Insulated electrical conductor | |
US323920A (en) | Eussel a | |
US1673752A (en) | Nonmetallic sheathed multiple-conductor cable | |
US376818A (en) | Necticut | |
CN113314272B (en) | Manufacturing method of mica tape mineral insulation corrugated cylinder sheath cable | |
US213458A (en) | Improvement in telegraph-conductors | |
US632514A (en) | Electric cable. | |
US1520680A (en) | Electrical conductor | |
US272660A (en) | Alfred a | |
US1876350A (en) | Electric conductor | |
US308890A (en) | Xwitne-sscs | |
US1065802A (en) | Fire and water proof insulation. | |
US304539A (en) | Edwin d | |
US378175A (en) | patterson | |
US383098A (en) | David beooks | |
US277036A (en) | bueeows hyde | |
US2231606A (en) | Electrical cable | |
US284970A (en) | Electrical conductor |