FR697140A - Flexible tube without seal - Google Patents
Flexible tube without sealInfo
- Publication number
- FR697140A FR697140A FR697140DA FR697140A FR 697140 A FR697140 A FR 697140A FR 697140D A FR697140D A FR 697140DA FR 697140 A FR697140 A FR 697140A
- Authority
- FR
- France
- Prior art keywords
- seal
- flexible tube
- flexible
- tube
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/189—Radial force absorbing layers providing a cushioning effect
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES92320D DE614315C (en) | 1929-06-19 | 1929-06-19 | Cable sheath made from a flexible, waterproof, seamless tube |
DE146998X | 1934-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR697140A true FR697140A (en) | 1931-01-12 |
Family
ID=34105265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR697140D Expired FR697140A (en) | 1929-06-19 | 1930-06-06 | Flexible tube without seal |
Country Status (4)
Country | Link |
---|---|
AT (2) | AT128714B (en) |
DE (1) | DE614315C (en) |
FR (1) | FR697140A (en) |
GB (2) | GB356706A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995616A (en) * | 1961-08-08 | Nicolas | ||
DE973120C (en) * | 1937-12-25 | 1959-12-03 | Hackethal Draht Und Kabel Werk | Process for the manufacture of cables with jackets made of metals of high strength |
DE955331C (en) * | 1938-03-29 | 1957-01-03 | Siemens Ag | Waterproof, tubular hollow body, especially a jacket for electrical cables |
DE975705C (en) * | 1943-11-19 | 1962-07-19 | Hackethal Draht Und Kabel Werk | Method of manufacturing a cable jacket from a metal of high strength |
DE917723C (en) * | 1948-12-01 | 1954-09-09 | Anton Auer | Method and device for the continuous production of endless, seamless, flexible tubes |
DE931180C (en) * | 1951-09-27 | 1955-08-01 | Pirelli General Cable Works | Electric cable filled with oil, gas or the like |
US3173990A (en) * | 1962-08-27 | 1965-03-16 | Andrew Corp | Foam-dielectric coaxial cable with temperature-independent relative conductor length |
SE8501212D0 (en) * | 1985-03-12 | 1985-03-12 | Uponor Ab | SET FOR MANUFACTURE OF PREMIUATED PIPES |
-
1929
- 1929-06-19 DE DES92320D patent/DE614315C/en not_active Expired
-
1930
- 1930-06-02 GB GB17034/30A patent/GB356706A/en not_active Expired
- 1930-06-04 AT AT128714D patent/AT128714B/en active
- 1930-06-06 FR FR697140D patent/FR697140A/en not_active Expired
-
1935
- 1935-01-25 AT AT146998D patent/AT146998B/en active
- 1935-02-08 GB GB4120/35A patent/GB453481A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB453481A (en) | 1936-09-08 |
GB356706A (en) | 1931-09-02 |
DE614315C (en) | 1935-06-06 |
AT146998B (en) | 1936-09-10 |
AT128714B (en) | 1932-06-10 |
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