US754868A - Fire and water proof insulating covering for metallic surfaces. - Google Patents
Fire and water proof insulating covering for metallic surfaces. Download PDFInfo
- Publication number
- US754868A US754868A US10667002A US1902106670A US754868A US 754868 A US754868 A US 754868A US 10667002 A US10667002 A US 10667002A US 1902106670 A US1902106670 A US 1902106670A US 754868 A US754868 A US 754868A
- Authority
- US
- United States
- Prior art keywords
- fire
- water proof
- metallic surfaces
- insulating covering
- proof insulating
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 9
- 239000004020 conductor Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000010425 asbestos Substances 0.000 description 8
- 229910052895 riebeckite Inorganic materials 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 229960002645 boric acid Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- -1 fire Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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
- My invention has relation to the production IQ of insulated electric conductors which are fire,
- the principal object of my invention is to provide an efficient insulated electric conductor which is non-combustible or fireproof, as
- insulated electric conductor which is not affected by moisture or water and is not destructible by heat generated within the conductor by the passing of an electric current through the same or by heat from an external source.
- asbestos is a substance which is non-combustible. It has been found difficult to cause the necessary adhesion of as- 2 5 bestos to a metal surface or wire to avoid in the bending or twisting of the wire or surface the asbestos cracking or peeling off.
- My invention has been designed to provide an electric conductor which is uniformly in- 3 sulated, so that no matter how the coated wire or conductor is bent or twisted it is not injuriously affected, and is fire, water, and acid proof.
- a cohering adhesive mass Inconsisting of a solution of glue, gum. and resin, or certain of them, according to the particular use to be made of said solution as a coating for a metallic wire for electric or other purposes.
- the cohering adhesive mass as a coating consisting essentially of a glue, gum, andresin,or certain of said materials, is mixed with 5 an acid, as boracic or sulfuric acid.
- the wire a has been coated with the cohering adhesive mass as a coating fiocculent fibrous material 0, such as asbestos, is twisted onto and into the cohering adhesive mass, as a coating 6, on the wire and projects in a fluffy mass from the same, as illustrated.
- a nondestructible tire and water proof paste or cement Z, consisting of the substances constituting the cohering adhesive coating 6, together with a clay, such as kaolin,
- the cohering coating Z), nondestructible iire and water proof paste or cement (Z, and the asbestos 0 under pressure and heat are caused to thoroughly intermingle each with the other, as shown at cin the drawing.
- the cohering coating 7) and the nondestructible fire and water proof paste or cement (Z may be used either in a thick or thin mass, according to requirements. 60
- An electric conductor having a waterproof 9 cohering adhesive mass formed of gluey substances applied as a coating to the conductor, flocculent asbestos agglomerated with said coating and a covering formed of the waterproof gluey substances combined with firemy signature in the presence of two subscribproofing materials agglomerated W1th the as- 1ng Witnesses.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Insulated Conductors (AREA)
Description
No. 754,868. PATENTED MAR. 15, 1904. J. A. HEANY.
FIRE AND WATER PROOF INSULATING GOVERING FOR METALLIC SURFACES.
APPLICATION 111m) my 10, 1902.
NO IODEL.
wioww J g-m4 ,wm,owimokbo M mg? some mimic Vac \p. g
i 2 m :Z i
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UNITED STATES Patented March 15, 1904.
PATENT OFFICE.
JOHN ALLEN HEANY, OF PHILADELPHIA, PENNSYLVANIA, ASSIGNOR TO THE TETER-HEANY DEVELOPING COMPANY, OF CHARLESTON, TVEST VIRGINIA, A CORPORATION OF WEST VIRGINIA.
FIRE AND WATER PROOF INSULATING COVERING FOR METALLIC SURFACES.
SPECIFICATION forming part of Letters Patent No. 754,868, dated March 15, 1904.
Application filed May 10, 1902. Serial No. 106,670. (No specimens.)
To all whom it may concern:
Be it known that I, JOHN ALLEN HEANY, a citizen of the United States, residing at the city of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented certain new and useful Improvements in Insulated Electric Conductors, of which the following is a specification.
My invention has relation to the production IQ of insulated electric conductors which are fire,
acid, and water proof.
The principal object of my invention is to provide an efficient insulated electric conductor which is non-combustible or fireproof, as
well as moisture or water proofthat is, an
insulated electric conductor which is not affected by moisture or water and is not destructible by heat generated within the conductor by the passing of an electric current through the same or by heat from an external source.
As is well known, asbestos is a substance which is non-combustible. It has been found difficult to cause the necessary adhesion of as- 2 5 bestos to a metal surface or wire to avoid in the bending or twisting of the wire or surface the asbestos cracking or peeling off.
My invention has been designed to provide an electric conductor which is uniformly in- 3 sulated, so that no matter how the coated wire or conductor is bent or twisted it is not injuriously affected, and is fire, water, and acid proof.
The nature, scope, and characteristic features of my invention will be more fully understood from the following description, taken in connection with the accompanying drawing, illustrating, partly in elevation and partly in section, an insulatedelectric conductor em- 4 bodying the features of my said invention.
Referring to the drawing, (0 represents a bare wire of any suitable metal. To this wire is applied a cohering adhesive mass Inconsisting of a solution of glue, gum. and resin, or certain of them, according to the particular use to be made of said solution as a coating for a metallic wire for electric or other purposes. The cohering adhesive mass as a coating, consisting essentially of a glue, gum, andresin,or certain of said materials, is mixed with 5 an acid, as boracic or sulfuric acid. After the wire a has been coated with the cohering adhesive mass as a coating fiocculent fibrous material 0, such as asbestos, is twisted onto and into the cohering adhesive mass, as a coating 6, on the wire and projects in a fluffy mass from the same, as illustrated. Onto the asbestos c is then applied a nondestructible tire and water proof paste or cement (Z, consisting of the substances constituting the cohering adhesive coating 6, together with a clay, such as kaolin,
six parts, by weight; oxide of alumina, two parts, by weight, and sulfid of lime, four parts, by weight. The cohering coating Z), nondestructible iire and water proof paste or cement (Z, and the asbestos 0 under pressure and heat are caused to thoroughly intermingle each with the other, as shown at cin the drawing. The substances used on account of their nature intermingle intimately and com- 7 pactly with each other and the asbestos on the wire a to render the same water, fire, and acid proof without affecting the flexibility of the wire as a conductor, and even with abnormal heating of the covered conductor the insulation is still reliable and effective. The cohering coating 7) and the nondestructible fire and water proof paste or cement (Z may be used either in a thick or thin mass, according to requirements. 60
In instances where the covering is required to possess appreciable flexibility, as in the insulating of electric wires adapted to be bent into helices or coils, it is found that equal proportions, by weight, of the gummy or gluey 5 mass or composition give good results.
Having thus described the nature and ob ject of my invention, what I claim as new, and desire to secure by Letters Patent, is
An electric conductor having a waterproof 9 cohering adhesive mass formed of gluey substances applied as a coating to the conductor, flocculent asbestos agglomerated with said coating and a covering formed of the waterproof gluey substances combined with firemy signature in the presence of two subscribproofing materials agglomerated W1th the as- 1ng Witnesses.
bestos and the gluey coating of the conductor JOHN ALLEN HEANY to form an insulating mass, wherein the ma- 5 terials and asbestos are thoroughly inter- Witnesses:
mingled and firmly united to the conductor. J. WALTER DoUGLAss,
In testimony whereof I have hereunto set THoMAs M. SMITH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10667002A US754868A (en) | 1902-05-10 | 1902-05-10 | Fire and water proof insulating covering for metallic surfaces. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10667002A US754868A (en) | 1902-05-10 | 1902-05-10 | Fire and water proof insulating covering for metallic surfaces. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US754868A true US754868A (en) | 1904-03-15 |
Family
ID=2823359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US10667002A Expired - Lifetime US754868A (en) | 1902-05-10 | 1902-05-10 | Fire and water proof insulating covering for metallic surfaces. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US754868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116530B2 (en) | 2018-02-02 | 2021-09-14 | Calyxo, Inc. | Devices and methods for minimally invasive kidney stone removal by combined aspiration and irrigation |
-
1902
- 1902-05-10 US US10667002A patent/US754868A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116530B2 (en) | 2018-02-02 | 2021-09-14 | Calyxo, Inc. | Devices and methods for minimally invasive kidney stone removal by combined aspiration and irrigation |
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