FR57840E - Improvements to coaxial electric cables for high frequencies - Google Patents

Improvements to coaxial electric cables for high frequencies

Info

Publication number
FR57840E
FR57840E FR57840DA FR57840E FR 57840 E FR57840 E FR 57840E FR 57840D A FR57840D A FR 57840DA FR 57840 E FR57840 E FR 57840E
Authority
FR
France
Prior art keywords
high frequencies
electric cables
coaxial electric
coaxial
cables
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)
Inventor
William Kirby Weston
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57840E publication Critical patent/FR57840E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insulated Conductors (AREA)
FR57840D 1946-09-23 1947-11-28 Improvements to coaxial electric cables for high frequencies Expired FR57840E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB266485X 1946-09-23

Publications (1)

Publication Number Publication Date
FR57840E true FR57840E (en) 1953-09-17

Family

ID=10246960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57840D Expired FR57840E (en) 1946-09-23 1947-11-28 Improvements to coaxial electric cables for high frequencies

Country Status (6)

Country Link
US (1) US2606953A (en)
BE (1) BE480489A (en)
CH (1) CH266485A (en)
FR (1) FR57840E (en)
GB (1) GB650431A (en)
NL (1) NL67207C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498851A (en) * 1950-07-21
GB720650A (en) * 1952-10-31 1954-12-22 Pirelli General Cable Works Improvements in or relating to sheathed electric cables
US2840897A (en) * 1954-01-07 1958-07-01 Airtron Inc Method of making flexible metal tubing
FR2071132A5 (en) * 1969-12-18 1971-09-17 Cables De Lyon Geoffroy Delore
US6401758B1 (en) * 2000-10-06 2002-06-11 Amir Ziv-Av Variable pitch thread configuration
EP2564106A4 (en) * 2010-04-09 2017-05-31 Peter Andrew John May A hose shroud
JP5798775B2 (en) * 2011-04-04 2015-10-21 矢崎総業株式会社 Corrugated tube
USD934183S1 (en) 2018-09-20 2021-10-26 Craig M. Joyce Cable jacket
USD913959S1 (en) * 2018-10-25 2021-03-23 Craig M Joyce Cable jacket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24883A (en) * 1859-07-26 Improved machine for manufacturing waved and corrugated metal plates
US689280A (en) * 1901-03-07 1901-12-17 Brown Hoisting Machinery Co Method of corrugating sheet metal.
US999390A (en) * 1909-10-08 1911-08-01 Malcolm J Mcmartin Method of making pipe.
BE421296A (en) * 1936-09-11
GB496769A (en) * 1936-11-26 1938-12-06 Felten & Guilleaume Carlswerk Improvements in and relating to tubular electric conductors
NL49199C (en) * 1937-01-23

Also Published As

Publication number Publication date
CH266485A (en) 1950-01-31
BE480489A (en)
NL67207C (en)
US2606953A (en) 1952-08-12
GB650431A (en) 1951-02-21

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