FR1052542A - Improvements in the protection of electric cables - Google Patents
Improvements in the protection of electric cablesInfo
- Publication number
- FR1052542A FR1052542A FR1052542DA FR1052542A FR 1052542 A FR1052542 A FR 1052542A FR 1052542D A FR1052542D A FR 1052542DA FR 1052542 A FR1052542 A FR 1052542A
- Authority
- FR
- France
- Prior art keywords
- protection
- electric cables
- cables
- electric
- 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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1052542T | 1952-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1052542A true FR1052542A (en) | 1954-01-25 |
Family
ID=9595366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1052542D Expired FR1052542A (en) | 1952-03-18 | 1952-03-18 | Improvements in the protection of electric cables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1052542A (en) |
-
1952
- 1952-03-18 FR FR1052542D patent/FR1052542A/en not_active Expired
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