FR697140A - Flexible tube without seal - Google Patents

Flexible tube without seal

Info

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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR697140A publication Critical patent/FR697140A/en
Expired legal-status Critical Current

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
FR697140D 1929-06-19 1930-06-06 Flexible tube without seal Expired FR697140A (en)

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)

* Cited by examiner, † Cited by third party
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

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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