GB1407702A - Waveguide structure - Google Patents

Waveguide structure

Info

Publication number
GB1407702A
GB1407702A GB5582872A GB5582872A GB1407702A GB 1407702 A GB1407702 A GB 1407702A GB 5582872 A GB5582872 A GB 5582872A GB 5582872 A GB5582872 A GB 5582872A GB 1407702 A GB1407702 A GB 1407702A
Authority
GB
United Kingdom
Prior art keywords
tubes
waveguide
members
tube
helix
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
GB5582872A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1407702A publication Critical patent/GB1407702A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices

Landscapes

  • Waveguides (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Microwave Tubes (AREA)

Abstract

1407702 Waveguides for the circularelectric mode WESTERN ELECTRIC CO Inc 4 Dec 1972 [8 Dec 1971] 55828/72 Heading H1W A waveguide is supported within a protective conduit by means of a compressible helical member or members. Waveguide 4 may be a helix guide or other kind of circular-electric H 01 -mode guide and is supported within a rigid tube 2 of metal or PVC by means of a single helix (Fig. 1, not shown) or a multiple helix 7 of compressible material. The elongated members from which the helices are fashioned may be rubber tubing (as shown), coiled rods or tubes (Fig. 4, not shown) or stranded rods or tubes (Fig. 5, not shown). In all cases the members intially offer a high compliance due to initial collapse of the tube, spring &c., followed by a lower compliance as the material of the tube &c. is compressed. The tubes springs &c. are designed to be completely flattened as some part of the waveguide touches the conduit, e.g. at a bend. Thereafter, the support stiffens considerably.
GB5582872A 1971-12-08 1972-12-04 Waveguide structure Expired GB1407702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20579671A 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
GB1407702A true GB1407702A (en) 1975-09-24

Family

ID=22763680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5582872A Expired GB1407702A (en) 1971-12-08 1972-12-04 Waveguide structure

Country Status (6)

Country Link
US (1) US3750058A (en)
JP (1) JPS5314149B2 (en)
CA (1) CA952206A (en)
DE (1) DE2255851C3 (en)
FR (1) FR2162551B1 (en)
GB (1) GB1407702A (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786379A (en) * 1973-03-14 1974-01-15 Bell Telephone Labor Inc Waveguide structure utilizing roller spring supports
SE398092B (en) * 1976-07-15 1977-12-05 Hell Hans Fredrik Gustav SOUND DAMPING DEVICE IN SAILING BOAT RIGGES
GB1575134A (en) * 1977-03-11 1980-09-17 Smiths Industries Ltd Fibre-optic cable
FR2395617A1 (en) * 1977-06-24 1979-01-19 Cables De Lyon Geoffroy Delore HELICOIDAL CIRCULAR WAVE GUIDE WITH CURVED REDUCED WEAKNESS IN A WIDE BAND OF FREQUENCIES
US4259990A (en) * 1979-06-20 1981-04-07 Kabel-und Metallwerke, Gutehoffnungshutte A.G. Spacer in concentric tube systems
US4375313A (en) * 1980-09-22 1983-03-01 Schlumberger Technology Corporation Fiber optic cable and core
DE3314884A1 (en) * 1983-04-25 1984-10-25 kabelmetal electro GmbH, 3000 Hannover LINE PIPE FOR THE TRANSPORT OF DEEP-FREEZED MEDIA
SE443656B (en) * 1984-07-20 1986-03-03 Ericsson Telefon Ab L M MICROBOOK LIKE OPTICAL FIBER CABLE
US5127441A (en) * 1985-12-16 1992-07-07 Rains Robert L Coaxial piping system
US4659195A (en) * 1986-01-31 1987-04-21 American Hospital Supply Corporation Engine inspection system
US4780267A (en) * 1987-02-17 1988-10-25 Westinghouse Electric Corp. In-core assembly configuration having a dual-wall pressure boundary for nuclear reactor
US4832442A (en) * 1987-07-17 1989-05-23 United Ropeworks (U.S.A.) Inc. Method and apparatus for aerial installation of fiber optic cables
US4915121A (en) * 1987-11-12 1990-04-10 Rains Robert L Coaxial piping system
DE58909725D1 (en) * 1988-05-19 1996-10-17 Alcatel Kabel Ag Coil made with an optical fiber core
DE3843777A1 (en) * 1988-12-24 1990-07-05 Philips Patentverwaltung METHOD FOR INLAYING A PIPE INTO AN EMPTY SLEEVE
US4979794A (en) * 1989-04-20 1990-12-25 Evans Mike R Friction reduction in drawing optical cable into protective tubes
US5742002A (en) * 1995-07-20 1998-04-21 Andrew Corporation Air-dielectric coaxial cable with hollow spacer element
US5765598A (en) * 1995-10-23 1998-06-16 Advanced Drainage Systems, Inc. Pipe construction
FR2764047A1 (en) * 1997-05-28 1998-12-04 Joncoux Flexible smoke flue with concentric air intake and smoke outlet channels
GB2345199B (en) * 1998-12-22 2003-06-04 Philip Head Tubing and conductors or conduits
US6702782B2 (en) * 2001-06-26 2004-03-09 Concentric Medical, Inc. Large lumen balloon catheter
US6638245B2 (en) * 2001-06-26 2003-10-28 Concentric Medical, Inc. Balloon catheter
JP2004270916A (en) * 2003-02-17 2004-09-30 Calsonic Kansei Corp Double pipe and its manufacturing method
DE10342304B4 (en) * 2003-09-12 2006-02-02 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Proboscis for withdrawing and / or supplying a liquid
US7424189B2 (en) * 2006-03-09 2008-09-09 Adc Telecommunications, Inc. Mid-span breakout with potted closure
BRPI0707034A2 (en) 2006-08-30 2011-04-12 Afl Telecommunications Llc method of manufacturing one cable, cable, double-tube down-cable and multi-tube down-cable
US7532799B2 (en) 2007-04-12 2009-05-12 Adc Telecommunications Fiber optic telecommunications cable assembly
US7609925B2 (en) 2007-04-12 2009-10-27 Adc Telecommunications, Inc. Fiber optic cable breakout configuration with tensile reinforcement
US7913718B1 (en) * 2008-01-10 2011-03-29 Cornwall Kenneth R Noise reduction system
US7849928B2 (en) * 2008-06-13 2010-12-14 Baker Hughes Incorporated System and method for supporting power cable in downhole tubing
US7905295B2 (en) * 2008-09-26 2011-03-15 Baker Hughes Incorporated Electrocoil tubing cable anchor method
WO2012138717A1 (en) 2011-04-07 2012-10-11 3M Innovative Properties Company High speed transmission cable
WO2012138729A1 (en) 2011-04-07 2012-10-11 3M Innovative Properties Company High speed transmission cable
WO2017177319A1 (en) 2016-04-13 2017-10-19 Acceleware Ltd. Apparatus and methods for electromagnetic heating of hydrocarbon formations
CN106129565A (en) * 2016-06-17 2016-11-16 江阴凯博通信科技有限公司 A kind of silver-plated copper wire insulation anti-counterfeiting cable
CN106129564A (en) * 2016-06-17 2016-11-16 江阴凯博通信科技有限公司 A kind of low-resistance insulation anti-counterfeiting cable
WO2019119128A1 (en) 2017-12-21 2019-06-27 Acceleware Ltd. Apparatus and methods for enhancing a coaxial line
WO2020010439A1 (en) 2018-07-09 2020-01-16 Acceleware Ltd. Apparatus and methods for connecting sections of a coaxial line
US11521765B2 (en) * 2020-03-31 2022-12-06 Hitachi Metals, Ltd. Tube equipped electric wire

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US327483A (en) * 1885-09-29 Subterranean electric cable
US366174A (en) * 1887-07-05 Electrical conductor
FR462496A (en) * 1913-02-24 1914-01-28 Attilio Maggia Process for the preservation of corpses
US1880060A (en) * 1928-12-11 1932-09-27 Nat Electric Prod Corp Deep sea telephone, life line, and diving cable
US1959368A (en) * 1932-10-05 1934-05-22 Kennedye Oil Field Devices Inc Means and method of centrally positioning alpha tube within an open well hole
DE699832C (en) * 1936-04-29 1940-12-07 Siemens & Halske Akt Ges Concentric, air-space-insulated low-capacitance line with at least one spacer made of dimensionally stable insulating materials, wound around the inner conductor in open screw turns
US2381003A (en) * 1942-11-05 1945-08-07 Fed Telephone & Radio Corp Insulated electric conductor
US2587521A (en) * 1945-06-23 1952-02-26 Thomas F Peterson Cable reinforcing and supporting device
BE480485A (en) * 1945-09-07
FR939016A (en) * 1946-03-23 1948-11-02 Int Standard Electric Corp Insulated electrical conductor
US2585484A (en) * 1947-06-25 1952-02-12 Fairchild Camera Instr Co Method of making high-frequency transmission line
US2848696A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
FR1250314A (en) * 1960-03-08 1961-01-06 Kablo Kladno Narodni Podnik Method of manufacturing a coaxial cable
US3246073A (en) * 1960-10-06 1966-04-12 Bouche Vibration damper for suspended outdoor wires
US3357664A (en) * 1965-10-14 1967-12-12 Gen Electric Tube supports
US3479621A (en) * 1967-05-29 1969-11-18 Kabel Metallwerke Ghh Form stabilized wave guides
DE1813397A1 (en) * 1968-12-07 1970-06-18 Kabel Metallwerke Ghh Arrangement for holding one or more superconductive conductor strings inside a deeply cooled cable
US3605046A (en) * 1969-03-12 1971-09-14 Bell Telephone Labor Inc Deflection-free waveguide arrangement

Also Published As

Publication number Publication date
DE2255851A1 (en) 1973-06-14
JPS4864482A (en) 1973-09-06
FR2162551B1 (en) 1977-04-08
US3750058A (en) 1973-07-31
DE2255851C3 (en) 1975-07-03
CA952206A (en) 1974-07-30
DE2255851B2 (en) 1974-11-21
JPS5314149B2 (en) 1978-05-15
FR2162551A1 (en) 1973-07-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee