US547120A - Tieths to leopold katzenstein - Google Patents
Tieths to leopold katzenstein Download PDFInfo
- Publication number
- US547120A US547120A US547120DA US547120A US 547120 A US547120 A US 547120A US 547120D A US547120D A US 547120DA US 547120 A US547120 A US 547120A
- Authority
- US
- United States
- Prior art keywords
- oil
- compound
- wire
- insulating
- tieths
- 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
- 150000001875 compounds Chemical class 0.000 description 22
- 239000003921 oil Substances 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 18
- 238000000576 coating method Methods 0.000 description 18
- 229960001777 Castor Oil Drugs 0.000 description 10
- 239000004359 castor oil Substances 0.000 description 10
- 235000019438 castor oil Nutrition 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 229920002160 Celluloid Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000010425 asbestos Substances 0.000 description 6
- 229910052895 riebeckite Inorganic materials 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 description 2
- 108060007338 SDHAF4 Proteins 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002045 lasting Effects 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2945—Natural rubber in coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2942—Plural coatings
- Y10T428/2949—Glass, ceramic or metal oxide in coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31656—With metal layer
Definitions
- This invention relates to improvements in compounds to be used for insulating electric conductors of all kinds.
- the object of my invention is to provide a new and improved insulating compound which is absolutely waterproof, offers great resistance to fire, is so flexible that it does not break even when the wire or other condoctor is bent short or twisted, adheres firmly to the article upon which it has been applied, produces a perfect insulating-covering of slight thickness,iis lasting and durable, and is not expensive.
- My improved compound is composed of the following ingredients, mixed and compounded in a manner that will now be set forth: pulverized asbestos, pulverized glass, rubber, rosin-oil, mirbaneoil, celluloid or pyroxyline, castor-oil, benzine.
- About equal quantities of finely and minutely pulverized asbestos and of pulverized glass are thoroughly mixed, and to the same from ten to fifteen per cent. in weight of rubber is added, preferably in scraps, and thoroughly mixed, and this mixture is then rolled between heated rollers to form flexible sheets or plates, which are then dissolved in benzine to about the consistency of sirup. To this are added about five per cent. of caster-oil and about twenty per cent.
- the wire is first provided with a coating composed of a mixture of water-glass and pulverized glass.
- the compound is applied on wire by drawing the wire through the compound and removing the surplus, or by dipping, and is then dried in the open air or in heated chambers.
- On other parts to be insulated it is applied by means of a brush and on sheets of paper or other substances to be used as insulating-layers by dipping them and then drying them.
- the coating of water-glass and pulverized glass first applied is a fireproof coating, which, in case the electrical tension is too great, prevents the outer coating from catching fire from overheating the wire.
- the outer coating composed of the compound is absolutely waterproof and a perfect non-conductor of electricity, and at the same time can resist heat sufficiently to prevent its being melted off.
- the coating formed of the compound is not absolutely fireproof, it can resist heat to such an extent that it does not burn or melt, but only becomes charred; but even then retains its insulating properties and does not break or chip off the wire.
- the covering or coating produced by my compound increases the diameter of the wire but very slightly, and does not in any wise interfere with the flexibility of the wire.
- the pulverized glass and asbestos in the compound renders the coating formed of the same heatresisting, the castor-oil gives the compound the necessary fluidity, the rosin-oil and rubher the required viscosity, and the mirbaneoil the necessary flexibility, and the 1nirbaneoil does not dry even when the castor-oil and the rosin-oil have hardened to a certain extent.
- the mirbane-oil also prevents the rubber and castor-oil and rosin-oil from hardening to such an extent as they would harden if not mixed with the mirbane-oil.
- the rubber and celluloid form a binding and holding body, and when mixed with the above-named oils and other ingredients form the insulating and waterproof part of the coating.
- the com pound can be used in place of varnish or paraffine for insulating parts of electrical appliances, and paper sheets saturated with the compound form perfect insulating-layers for electric coils, 850.
Landscapes
- Glass Compositions (AREA)
Description
UNITED STATES PATENT OFFICE.
SALOMON HEIMANN, OF NEWV YORK, N. Y., ASSIGNOR OF ELEVEN-'IWVEN- TIETHS TO LEOPOLD KATZENSTEIN, OF SAME PLACE.
INSULATING COMPOUND.
SPECIFICATION forming part of Letters Patent No. 547,120, dated October 1, 1895.
Application filed February 28, 1895. Serial No. 5 01 7- (N0 p ci n To whom it may concern.-
Be it known that I, SALOMON HEIMANN, a citizen of Germany, and a resident of the city of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Insulating Oompounds, of which the following is a specification.
This invention relates to improvements in compounds to be used for insulating electric conductors of all kinds.
The object of my invention is to provide a new and improved insulating compound which is absolutely waterproof, offers great resistance to fire, is so flexible that it does not break even when the wire or other condoctor is bent short or twisted, adheres firmly to the article upon which it has been applied, produces a perfect insulating-covering of slight thickness,iis lasting and durable, and is not expensive.
My improved compound is composed of the following ingredients, mixed and compounded in a manner that will now be set forth: pulverized asbestos, pulverized glass, rubber, rosin-oil, mirbaneoil, celluloid or pyroxyline, castor-oil, benzine. About equal quantities of finely and minutely pulverized asbestos and of pulverized glass are thoroughly mixed, and to the same from ten to fifteen per cent. in weight of rubber is added, preferably in scraps, and thoroughly mixed, and this mixture is then rolled between heated rollers to form flexible sheets or plates, which are then dissolved in benzine to about the consistency of sirup. To this are added about five per cent. of caster-oil and about twenty per cent. each of rosin-oil and mirbane-oil. This mixture is thoroughly stirred, and then from ten to fifteen per cent. of celluloid dissolved in amyloxide acetic is added, and the entire mixture is again thoroughly stirred and is then ready for use. To render wire proof against overheating by too much electrical tension in the wire, the wire is first provided with a coating composed of a mixture of water-glass and pulverized glass. The compound is applied on wire by drawing the wire through the compound and removing the surplus, or by dipping, and is then dried in the open air or in heated chambers. On other parts to be insulated it is applied by means of a brush and on sheets of paper or other substances to be used as insulating-layers by dipping them and then drying them.
The coating of water-glass and pulverized glass first applied is a fireproof coating, which, in case the electrical tension is too great, prevents the outer coating from catching fire from overheating the wire. The outer coating composed of the compound is absolutely waterproof and a perfect non-conductor of electricity, and at the same time can resist heat sufficiently to prevent its being melted off.
While the coating formed of the compound is not absolutely fireproof, it can resist heat to such an extent that it does not burn or melt, but only becomes charred; but even then retains its insulating properties and does not break or chip off the wire.
The covering or coating produced by my compound increases the diameter of the wire but very slightly, and does not in any wise interfere with the flexibility of the wire. The pulverized glass and asbestos in the compound renders the coating formed of the same heatresisting, the castor-oil gives the compound the necessary fluidity, the rosin-oil and rubher the required viscosity, and the mirbaneoil the necessary flexibility, and the 1nirbaneoil does not dry even when the castor-oil and the rosin-oil have hardened to a certain extent. The mirbane-oil also prevents the rubber and castor-oil and rosin-oil from hardening to such an extent as they would harden if not mixed with the mirbane-oil. The rubber and celluloid form a binding and holding body, and when mixed with the above-named oils and other ingredients form the insulating and waterproof part of the coating.
On account of the above properties the com pound can be used in place of varnish or paraffine for insulating parts of electrical appliances, and paper sheets saturated with the compound form perfect insulating-layers for electric coils, 850.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
IOG
oil, castor oil and dissolved celluloid, substam tially as herein described and set forth.
In testimony that I claim the foregoing as my invention I have signed my name, in pres- I5 ence of two witnesses, this 27th day of February, 1895.
SALOMON IIEIMANN.
Witnesses:
OSCAR F. GUNz, N. M. FLANNERY,
Publications (1)
Publication Number | Publication Date |
---|---|
US547120A true US547120A (en) | 1895-10-01 |
Family
ID=2615863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US547120D Expired - Lifetime US547120A (en) | Tieths to leopold katzenstein |
Country Status (1)
Country | Link |
---|---|
US (1) | US547120A (en) |
-
0
- US US547120D patent/US547120A/en not_active Expired - Lifetime
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