IT1060769B - Guida d onde elicoidale e suo procedimento di fabbricazione - Google Patents

Guida d onde elicoidale e suo procedimento di fabbricazione

Info

Publication number
IT1060769B
IT1060769B IT23828/76A IT2382876A IT1060769B IT 1060769 B IT1060769 B IT 1060769B IT 23828/76 A IT23828/76 A IT 23828/76A IT 2382876 A IT2382876 A IT 2382876A IT 1060769 B IT1060769 B IT 1060769B
Authority
IT
Italy
Prior art keywords
wave guide
manufacturing procedure
helical wave
helical
procedure
Prior art date
Application number
IT23828/76A
Other languages
English (en)
Original Assignee
Cables De Lyon Geoffroy Delore
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 Geoffroy Delore filed Critical Cables De Lyon Geoffroy Delore
Application granted granted Critical
Publication of IT1060769B publication Critical patent/IT1060769B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • G02B6/4458—Coiled, e.g. extensible helix
    • 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
    • H01P3/13—Hollow waveguides specially adapted for transmission of the TE01 circular-electric mode
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT23828/76A 1975-06-12 1976-06-01 Guida d onde elicoidale e suo procedimento di fabbricazione IT1060769B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518402A FR2314592A1 (fr) 1975-06-12 1975-06-12 Guide d'ondes helicoidal

Publications (1)

Publication Number Publication Date
IT1060769B true IT1060769B (it) 1982-09-30

Family

ID=9156432

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23828/76A IT1060769B (it) 1975-06-12 1976-06-01 Guida d onde elicoidale e suo procedimento di fabbricazione

Country Status (6)

Country Link
US (1) US4071834A (it)
DE (1) DE2625587A1 (it)
FR (1) FR2314592A1 (it)
GB (1) GB1499947A (it)
IT (1) IT1060769B (it)
NL (1) NL7606373A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395617A1 (fr) * 1977-06-24 1979-01-19 Cables De Lyon Geoffroy Delore Guide d'ondes circulaire helicoidal presentant un affaiblissement reduit en courbes dans une large bande de frequences
US4189618A (en) * 1978-07-31 1980-02-19 Allied Chemical Corporation Electromagnetic shielding envelopes from wound glassy metal filaments
US4231042A (en) * 1979-08-22 1980-10-28 Bell Telephone Laboratories, Incorporated Hybrid mode waveguide and feedhorn antennas
US4246584A (en) * 1979-08-22 1981-01-20 Bell Telephone Laboratories, Incorporated Hybrid mode waveguide or feedhorn antenna
DE3027199A1 (de) * 1980-07-18 1982-02-18 Teldix Gmbh, 6900 Heidelberg Kartengeraet
US4712294A (en) * 1985-10-21 1987-12-15 Hughes Aircraft Company Method of forming a helical wave guide assembly by precision coining
IN167882B (it) * 1986-03-19 1991-01-05 Rib Loc Aust Pty Ltd
US4974931A (en) * 1989-11-13 1990-12-04 At&T Bell Laboratories Wavelength selective mode couplers
US5122209A (en) * 1989-12-18 1992-06-16 Shell Oil Company Temperature compensated wire-conducting tube and method of manufacture
US5207856A (en) * 1991-07-25 1993-05-04 May Clifford H Apparatus for making a filter support tube
US5187524A (en) * 1991-08-09 1993-02-16 Xerox Corporation Developer dispensing apparatus with composite toner dispenser spring
US5485170A (en) * 1993-05-10 1996-01-16 Amsc Subsidiary Corporation MSAT mast antenna with reduced frequency scanning
US5495755A (en) * 1993-08-02 1996-03-05 Moore; Boyd B. Slick line system with real-time surface display
US6148925A (en) * 1999-02-12 2000-11-21 Moore; Boyd B. Method of making a conductive downhole wire line system
US7046164B2 (en) * 2004-02-24 2006-05-16 Halliburton Energy Services, Inc. Method and system for well telemetry
EP1811596B1 (en) * 2006-01-20 2011-09-07 Alcatel Lucent Radio frequency waveguide comprising an electric conductor made of a plastic foil layer laminated with an electric conductive material layer
US8796549B2 (en) * 2011-02-02 2014-08-05 Tyco Electronics Corporation Wire bushing
DE102013105678B4 (de) * 2013-06-03 2023-07-27 Witzenmann Gmbh Verfahren zum Trennen von Wickelschläuchen
CA3016231A1 (en) * 2016-04-25 2017-11-02 Halliburton Energy Services, Inc. Helix hand reversal mitigation system and method
JP2021081129A (ja) * 2019-11-19 2021-05-27 三菱重工業株式会社 ダクト

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045568A (en) * 1933-12-02 1936-06-30 American Cable Co Inc Tubular stranded wire structure
US2848695A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
BE565476A (it) * 1957-03-08
GB957708A (en) * 1958-12-19 1964-05-13 Standard Telephones Cables Ltd Improvements in or relating to waveguides
US3574015A (en) * 1967-05-08 1971-04-06 James Clark Blee Method and apparatus for joining conductors
FR2219532B1 (it) * 1973-02-26 1977-09-02 Cables De Lyon Geoffroy Delore

Also Published As

Publication number Publication date
FR2314592B1 (it) 1978-02-03
DE2625587A1 (de) 1976-12-30
NL7606373A (nl) 1976-12-14
GB1499947A (en) 1978-02-01
US4071834A (en) 1978-01-31
FR2314592A1 (fr) 1977-01-07

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