FR2219532B1 - - Google Patents

Info

Publication number
FR2219532B1
FR2219532B1 FR7306734A FR7306734A FR2219532B1 FR 2219532 B1 FR2219532 B1 FR 2219532B1 FR 7306734 A FR7306734 A FR 7306734A FR 7306734 A FR7306734 A FR 7306734A FR 2219532 B1 FR2219532 B1 FR 2219532B1
Authority
FR
France
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
FR7306734A
Other languages
French (fr)
Other versions
FR2219532A1 (en
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.)
Cables de Lyon SA
Original Assignee
Cables de Lyon SA
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 Cables de Lyon SA filed Critical Cables de Lyon SA
Priority to FR7306734A priority Critical patent/FR2219532B1/fr
Priority to DE19742405958 priority patent/DE2405958A1/en
Priority to CA192,323A priority patent/CA1023819A/en
Priority to JP1775974A priority patent/JPS5645686B2/ja
Priority to GB733674A priority patent/GB1456905A/en
Priority to US446040A priority patent/US3890583A/en
Priority to IT20956/74A priority patent/IT1014563B/en
Publication of FR2219532A1 publication Critical patent/FR2219532A1/fr
Application granted granted Critical
Publication of FR2219532B1 publication Critical patent/FR2219532B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/14—Hollow waveguides flexible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Communication Cables (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Waveguides (AREA)
  • Aerials With Secondary Devices (AREA)
  • Ropes Or Cables (AREA)
FR7306734A 1973-02-26 1973-02-26 Expired FR2219532B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7306734A FR2219532B1 (en) 1973-02-26 1973-02-26
DE19742405958 DE2405958A1 (en) 1973-02-26 1974-02-08 SCREW-SHAPED WAVE CONDUCTOR WITH A CIRCULAR CROSS-SECTION
CA192,323A CA1023819A (en) 1973-02-26 1974-02-12 Circular helical wave guide
JP1775974A JPS5645686B2 (en) 1973-02-26 1974-02-15
GB733674A GB1456905A (en) 1973-02-26 1974-02-18 Wave guide
US446040A US3890583A (en) 1973-02-26 1974-02-26 Flexible circular waveguide utilizing helical windings
IT20956/74A IT1014563B (en) 1973-02-26 1974-04-08 HELICAL CIRCULAR WAVE GUIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306734A FR2219532B1 (en) 1973-02-26 1973-02-26

Publications (2)

Publication Number Publication Date
FR2219532A1 FR2219532A1 (en) 1974-09-20
FR2219532B1 true FR2219532B1 (en) 1977-09-02

Family

ID=9115407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306734A Expired FR2219532B1 (en) 1973-02-26 1973-02-26

Country Status (7)

Country Link
US (1) US3890583A (en)
JP (1) JPS5645686B2 (en)
CA (1) CA1023819A (en)
DE (1) DE2405958A1 (en)
FR (1) FR2219532B1 (en)
GB (1) GB1456905A (en)
IT (1) IT1014563B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314592A1 (en) * 1975-06-12 1977-01-07 Cables De Lyon Geoffroy Delore HELICOIDAL WAVE GUIDE
JPH046242Y2 (en) * 1985-11-30 1992-02-20
JP2527027Y2 (en) * 1989-10-05 1997-02-26 松下電工株式会社 Base material for heating floor construction
CN102361153B (en) * 2011-09-29 2014-04-02 中国兵器工业第二〇六研究所 Machining method of bent waveguide tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812032A (en) * 1955-11-30 1959-04-15 Comp Generale Electricite Flexible wave guide
DE1019729B (en) * 1956-09-29 1957-11-21 Siemens Ag Waveguide for the transmission of electromagnetic hollow tube waves of the H-type

Also Published As

Publication number Publication date
US3890583A (en) 1975-06-17
GB1456905A (en) 1976-12-01
DE2405958A1 (en) 1974-08-29
JPS5645686B2 (en) 1981-10-28
IT1014563B (en) 1977-04-30
JPS49117989A (en) 1974-11-11
CA1023819A (en) 1978-01-03
FR2219532A1 (en) 1974-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse