GB1313694A - Methods for removing a portion of an organic insulating coating from an insulated wire to permit making of electrical connection to the wire - Google Patents
Methods for removing a portion of an organic insulating coating from an insulated wire to permit making of electrical connection to the wireInfo
- Publication number
- GB1313694A GB1313694A GB2053970A GB2053970A GB1313694A GB 1313694 A GB1313694 A GB 1313694A GB 2053970 A GB2053970 A GB 2053970A GB 2053970 A GB2053970 A GB 2053970A GB 1313694 A GB1313694 A GB 1313694A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- insulation
- alkali metal
- electrical connection
- bath
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1287—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by means of a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Paints Or Removers (AREA)
Abstract
1313694 Stripping insulation TEXAS INSTRUMENTS Inc 29th April 1970 [25 June 1969] 20539/70 Heading C7E [Also in Division C5] A method of removing the insulation from a limited part of a metal wire having organic electrically insulating material thereon so as to permit electrical connection to be made to the wire, wherein the said limited part of the wire is immersed in a bath of fused alkali metal hydroxide and fused alkali metal nitrate so as to oxidise and remove the insulation therefrom, while permitting said insulation to remain on the remainder of the metal wire. The stripped wire may then be brightened by immersion in nitric acid. The bath may also contain alkali metal chloride Sodium, potassium or lithium salts may be used and the temperature is dependant upon the alkali metal compounds used therein e. g. in the case of sodium compounds, the bath temperature is 300‹C. to 390‹C. The electrical coatings maybe polyvinyl, polyester, polyamide, polyamideimide, polyurethane, polystyrene, polythylene, polypropylene or polycarbonate material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83645669A | 1969-06-25 | 1969-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1313694A true GB1313694A (en) | 1973-04-18 |
Family
ID=25271995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2053970A Expired GB1313694A (en) | 1969-06-25 | 1970-04-29 | Methods for removing a portion of an organic insulating coating from an insulated wire to permit making of electrical connection to the wire |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4817833B1 (en) |
| CA (1) | CA938536A (en) |
| DE (1) | DE2030857A1 (en) |
| ES (1) | ES379842A1 (en) |
| FR (1) | FR2051228A5 (en) |
| GB (1) | GB1313694A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936063C1 (en) * | 1989-10-28 | 1990-10-31 | General Electric Co., Schenectady, N.Y., Us | |
| DE102009000547B4 (en) * | 2009-02-02 | 2018-11-15 | Te Connectivity Germany Gmbh | Method for stripping a cable device |
| JP6675601B1 (en) * | 2018-11-30 | 2020-04-01 | コネクトオール株式会社 | Laminated core manufacturing method, adhesive application apparatus and laminated core manufacturing apparatus |
-
1970
- 1970-04-28 CA CA081299A patent/CA938536A/en not_active Expired
- 1970-04-29 GB GB2053970A patent/GB1313694A/en not_active Expired
- 1970-05-20 ES ES379842A patent/ES379842A1/en not_active Expired
- 1970-06-22 JP JP45053577A patent/JPS4817833B1/ja active Pending
- 1970-06-23 FR FR7023179A patent/FR2051228A5/fr not_active Expired
- 1970-06-23 DE DE19702030857 patent/DE2030857A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES379842A1 (en) | 1973-02-01 |
| DE2030857A1 (en) | 1971-01-21 |
| JPS4817833B1 (en) | 1973-06-01 |
| CA938536A (en) | 1973-12-18 |
| FR2051228A5 (en) | 1971-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |