FR2422264A1 - Joint de dilatation pour guides d'ondes - Google Patents

Joint de dilatation pour guides d'ondes

Info

Publication number
FR2422264A1
FR2422264A1 FR7810480A FR7810480A FR2422264A1 FR 2422264 A1 FR2422264 A1 FR 2422264A1 FR 7810480 A FR7810480 A FR 7810480A FR 7810480 A FR7810480 A FR 7810480A FR 2422264 A1 FR2422264 A1 FR 2422264A1
Authority
FR
France
Prior art keywords
trap
expansion joint
waveguide
elements
wave guides
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.)
Granted
Application number
FR7810480A
Other languages
English (en)
Other versions
FR2422264B1 (fr
Inventor
Michel Sirel
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 FR7810480A priority Critical patent/FR2422264A1/fr
Priority to US06/024,143 priority patent/US4247838A/en
Priority to JP3844379A priority patent/JPS54134955A/ja
Priority to EP79100993A priority patent/EP0004654B1/fr
Priority to DE7979100993T priority patent/DE2960614D1/de
Priority to CA325,056A priority patent/CA1114463A/fr
Publication of FR2422264A1 publication Critical patent/FR2422264A1/fr
Application granted granted Critical
Publication of FR2422264B1 publication Critical patent/FR2422264B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/061—Movable joints, e.g. rotating joints the relative movement being a translation along an axis common to at least two rectilinear parts, e.g. expansion joints

Landscapes

  • Waveguide Connection Structure (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Building Environments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

L'invention concerne les joints de dilatation pour guides d'ondes. Le joint de dilatation comporte un premier et un second élément de mêmes dimensions internes que le guide d'ondes et libres de se déplacer longitudinalement l'un par rapport à l'autre, le premier élément ayant uniquement une structure de guide d'ondes, le second élément comportant un piège établi au moins en partie entre lesdits éléments et à l'extérieur du premier élément, la longueur électrique dudit piège étant égale à la moitié de la longueur d'onde de la fréquence centrale transmise par le guide d'ondes, lesdits éléments étant séparés longitudinalement au niveau du piège par une distance qui varie lorsque la longueur du guide varie. Le piège peut être replié pour réduire l'encombrement. Application aux guides d'ondes de grande longueur.
FR7810480A 1978-04-07 1978-04-07 Joint de dilatation pour guides d'ondes Granted FR2422264A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7810480A FR2422264A1 (fr) 1978-04-07 1978-04-07 Joint de dilatation pour guides d'ondes
US06/024,143 US4247838A (en) 1978-04-07 1979-03-26 Expansion joint for wave guides
JP3844379A JPS54134955A (en) 1978-04-07 1979-04-02 Telescopic coupling for waveguide
EP79100993A EP0004654B1 (fr) 1978-04-07 1979-04-02 Joint de dilatation pour guides d'ondes
DE7979100993T DE2960614D1 (en) 1978-04-07 1979-04-02 Waveguide expansion-joint
CA325,056A CA1114463A (fr) 1978-04-07 1979-04-06 Joint de dilatation pour guides d'ondes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810480A FR2422264A1 (fr) 1978-04-07 1978-04-07 Joint de dilatation pour guides d'ondes

Publications (2)

Publication Number Publication Date
FR2422264A1 true FR2422264A1 (fr) 1979-11-02
FR2422264B1 FR2422264B1 (fr) 1981-01-23

Family

ID=9206881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810480A Granted FR2422264A1 (fr) 1978-04-07 1978-04-07 Joint de dilatation pour guides d'ondes

Country Status (6)

Country Link
US (1) US4247838A (fr)
EP (1) EP0004654B1 (fr)
JP (1) JPS54134955A (fr)
CA (1) CA1114463A (fr)
DE (1) DE2960614D1 (fr)
FR (1) FR2422264A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369413A (en) * 1981-02-03 1983-01-18 The United States Of America As Represented By The Secretary Of The Navy Integrated dual taper waveguide expansion joint
WO1985000698A1 (fr) * 1983-06-30 1985-02-14 Hughes Aircraft Company Resonateur a micro-ondes compense thermiquement utilisant une segmentation variable a zero de courant
US4523069A (en) * 1983-10-24 1985-06-11 General Electric Company Microwave oven door seal
DE3438826C1 (de) * 1984-10-23 1986-02-27 Spinner GmbH Elektrotechnische Fabrik, 8000 München Ausgleichsstück für starre, mit Druckgas gefüllte HF-Leitungen
US4675633A (en) * 1985-08-05 1987-06-23 Harris Corporation Waveguide expansion joint
US20160230915A1 (en) * 2015-02-08 2016-08-11 Hyperloop Technologies, Inc. Expansion joints, dampers and control systems for a tubular transportation structure stability system
WO2017155980A1 (fr) * 2016-03-07 2017-09-14 Hyperloop Technologies, Inc. Joints de dilatation pour un système de transport tubulaire
US10651523B2 (en) 2018-04-12 2020-05-12 Transtector Systems, Inc. Waveguide connector assembly having bearings engageable by a movable sleeve to allow or prevent axial movement of the connector assembly, and an antenna and a polarizer, respectively formed therefrom

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320455C (de) * 1914-02-09 1920-04-22 Alexandre Schmitt Vorrichtung zum Umstimmen der Saiten von Musikinstrumenten
US2434509A (en) * 1943-06-19 1948-01-13 Westinghouse Electric Corp Ultra high frequency conductor
US2451876A (en) * 1943-06-05 1948-10-19 Winfield W Salisbury Radio-frequency joint
DE1591694A1 (de) * 1967-07-07 1971-03-04 Telefunken Patent Hohlleiteranordnung
US3660788A (en) * 1970-09-04 1972-05-02 Bell Telephone Labor Inc Waveguide expansion joint
US3822412A (en) * 1973-06-11 1974-07-02 Bell Telephone Labor Inc Waveguide expansion joint
DE2609076A1 (de) * 1976-03-05 1977-09-08 Kernforschung Gmbh Ges Fuer Koppeleinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612406A (en) * 1942-06-18 1948-11-12 Sperry Gyroscope Co Inc Improvements in or relating to energy coupling devices for transferring high frequency energy
US2473834A (en) * 1944-01-25 1949-06-21 Raytheon Mfg Co Coupling between transmitter and wave guide system
DE820455C (de) * 1949-11-01 1951-11-12 Siemens & Halske A G Verbindungsstelle fuer Hohlrohrkabel
US2837723A (en) * 1953-05-11 1958-06-03 Frank M Krantz Waveguide coupling
JPS492862U (fr) * 1972-04-18 1974-01-11
US4020431A (en) * 1976-01-15 1977-04-26 Rockwell International Corporation Multiaxis rotary joint for guided em waves

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE320455C (de) * 1914-02-09 1920-04-22 Alexandre Schmitt Vorrichtung zum Umstimmen der Saiten von Musikinstrumenten
US2451876A (en) * 1943-06-05 1948-10-19 Winfield W Salisbury Radio-frequency joint
US2434509A (en) * 1943-06-19 1948-01-13 Westinghouse Electric Corp Ultra high frequency conductor
DE1591694A1 (de) * 1967-07-07 1971-03-04 Telefunken Patent Hohlleiteranordnung
US3660788A (en) * 1970-09-04 1972-05-02 Bell Telephone Labor Inc Waveguide expansion joint
US3822412A (en) * 1973-06-11 1974-07-02 Bell Telephone Labor Inc Waveguide expansion joint
DE2609076A1 (de) * 1976-03-05 1977-09-08 Kernforschung Gmbh Ges Fuer Koppeleinrichtung

Also Published As

Publication number Publication date
DE2960614D1 (en) 1981-11-12
EP0004654A1 (fr) 1979-10-17
EP0004654B1 (fr) 1981-08-12
US4247838A (en) 1981-01-27
FR2422264B1 (fr) 1981-01-23
CA1114463A (fr) 1981-12-15
JPS54134955A (en) 1979-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse