CH274983A - Tubular electrical conductor and method of making the same. - Google Patents
Tubular electrical conductor and method of making the same.Info
- Publication number
- CH274983A CH274983A CH274983DA CH274983A CH 274983 A CH274983 A CH 274983A CH 274983D A CH274983D A CH 274983DA CH 274983 A CH274983 A CH 274983A
- Authority
- CH
- Switzerland
- Prior art keywords
- making
- same
- electrical conductor
- tubular electrical
- tubular
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1808—Construction of the conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/06—Single tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electric Cables (AREA)
- Insulated Conductors (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB274983X | 1947-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH274983A true CH274983A (en) | 1951-04-30 |
Family
ID=10260551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH274983D CH274983A (en) | 1947-04-18 | 1948-04-09 | Tubular electrical conductor and method of making the same. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE482464A (en) |
CH (1) | CH274983A (en) |
FR (1) | FR964893A (en) |
GB (1) | GB639780A (en) |
NL (1) | NL67728C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1227815A (en) * | 1958-07-31 | 1960-08-24 | Pirelli | Multi-conductor cable for voice and carrier frequency telecommunications |
DE1222134B (en) * | 1962-11-08 | 1966-08-04 | Siemens Ag | Coaxial high-frequency cable in which at least one conductor consists of two longitudinal half-tubes with transverse grooves pressed in at intervals |
CN103940123A (en) * | 2013-01-21 | 2014-07-23 | 吴水森 | Method for producing and assembling ultra-large type solar evacuated tubes |
BR102017019390B1 (en) * | 2017-09-11 | 2024-03-05 | Melquisedec Francisquini | PROCESS FOR OBTAINING POWER CONDUCTOR IN CLOSED TUBULAR PROFILE AND BUSBUS IN CLOSED TUBULAR PROFILE |
-
0
- FR FR964893D patent/FR964893A/fr not_active Expired
- BE BE482464D patent/BE482464A/xx unknown
- NL NL67728D patent/NL67728C/xx active
-
1947
- 1947-04-18 GB GB10407/47A patent/GB639780A/en not_active Expired
-
1948
- 1948-04-09 CH CH274983D patent/CH274983A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR964893A (en) | 1950-08-26 |
GB639780A (en) | 1950-07-05 |
NL67728C (en) | |
BE482464A (en) |
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