[go: up one dir, main page]

EP1067616A3 - Hohlleitertwist - Google Patents

Hohlleitertwist Download PDF

Info

Publication number
EP1067616A3
EP1067616A3 EP00401229A EP00401229A EP1067616A3 EP 1067616 A3 EP1067616 A3 EP 1067616A3 EP 00401229 A EP00401229 A EP 00401229A EP 00401229 A EP00401229 A EP 00401229A EP 1067616 A3 EP1067616 A3 EP 1067616A3
Authority
EP
European Patent Office
Prior art keywords
discs
face
torsion element
rotation
rectangular cross
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.)
Withdrawn
Application number
EP00401229A
Other languages
English (en)
French (fr)
Other versions
EP1067616A2 (de
Inventor
Stefan Dipl.-Phys. Rohr
Daniel Dr.-Ing. Wojtkowiak
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
Nokia 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 Alcatel SA, Nokia Inc filed Critical Alcatel SA
Publication of EP1067616A2 publication Critical patent/EP1067616A2/de
Publication of EP1067616A3 publication Critical patent/EP1067616A3/de
Withdrawn legal-status Critical Current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
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/02—Bends; Corners; Twists
    • H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
    • H01P1/025—Bends; Corners; Twists in waveguides of polygonal cross-section in the E-plane
    • 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
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/063—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation
    • H01P1/065—Movable joints, e.g. rotating joints the relative movement being a rotation with a limited angle of rotation the axis of rotation being parallel to the transmission path, e.g. stepped twist

Landscapes

  • Waveguide Connection Structure (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Plasma Technology (AREA)
  • Steering Controls (AREA)

Abstract

Es wird ein Hohlleitertwist zur Verbindung von elektromagnetischen Hohlleitern mit rechteckigem Querschnitt angegeben, der aus einem Torsionselement (1) mit mindestens drei lückenlos nebeneinander liegenden, um die Achse desselben drehbaren Scheiben (2) besteht. Jede Scheibe (2) hat ein zentrales Durchgangsloch (9) mit rechteckigem Querschnitt. Die Durchgangslöcher (9) der Scheiben (2) fluchten im nicht gedrehten Zustand des Torsionselements (1) miteinander. Zur einfachen Einstellung eines gewünschten Drehwinkels ist in jeweils einer Stirnseite der Scheiben (2) ein sich in Umfangsrichtung erstreckendes Langloch angebracht, dessen Länge einem vorgegebenen Drehwinkel entspricht. Von der anderen Stirnseite der Scheiben (2) stehen in axialer Richtung verlaufende Stifte ab. In Montageposition des Torsionselements (1) greift ein von einer Scheibe (2) abstehender Stift in das an der Stirnseite der benachbarten Scheibe befindliche Langloch ein.
EP00401229A 1999-07-07 2000-05-05 Hohlleitertwist Withdrawn EP1067616A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19931404A DE19931404A1 (de) 1999-07-07 1999-07-07 Hohlleitertwist
DE19931404 1999-07-07

Publications (2)

Publication Number Publication Date
EP1067616A2 EP1067616A2 (de) 2001-01-10
EP1067616A3 true EP1067616A3 (de) 2005-03-23

Family

ID=7913973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00401229A Withdrawn EP1067616A3 (de) 1999-07-07 2000-05-05 Hohlleitertwist

Country Status (6)

Country Link
US (1) US6404298B1 (de)
EP (1) EP1067616A3 (de)
CN (1) CN1280401A (de)
AU (1) AU4086000A (de)
BR (1) BR0002542A (de)
DE (1) DE19931404A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518507C2 (sv) * 2000-12-11 2002-10-15 Allgon Ab Vågledare och anslutningsdon för en sådan
US20040027210A1 (en) * 2002-08-07 2004-02-12 Amiee Chan Waveguide transition and port structure capable of coupling to two orthogonal transverse orientations
US6720840B2 (en) 2002-08-15 2004-04-13 Radio Frequency Systems Inc. Polarization rotationer
US7053849B1 (en) 2004-11-26 2006-05-30 Andrew Corporation Switchable polarizer
JP4835850B2 (ja) * 2006-09-19 2011-12-14 日本電気株式会社 導波管装置
EP2493007B1 (de) * 2010-02-16 2013-07-24 Radiacion Y Microondas, S.A. Polarisationsdrehvorrichtung mit mehreren Bowtie-geformten Sektionen
DK2684248T3 (da) 2011-03-09 2019-08-05 Thrane & Thrane As Indretning til at skifte mellem lineær og cirkulær polarisation ved brug af en roterbar polarisator
US8917149B2 (en) * 2011-03-22 2014-12-23 Sony Corporation Rotary joint for switchably rotating between a jointed and non-jointed state to provide for polarization rotation
WO2013044032A1 (en) * 2011-09-22 2013-03-28 Zte (Usa) Inc. Device for changing the waveguide orientation of an outdoor microwave transmit/receive enclosure
CN102496785B (zh) * 2011-12-28 2014-04-16 华为技术有限公司 用于微波室外传输系统的极化设备
CN102610876A (zh) * 2012-04-13 2012-07-25 江苏贝孚德通讯科技股份有限公司 可调式微波极化器
WO2015007926A1 (es) * 2013-07-19 2015-01-22 Rymsa Espacio, S.A. Dispositivo de conmutación para transmisión paralela o híbrida
US10344798B2 (en) * 2016-06-01 2019-07-09 The Boeing Company Compact thrust bearing assemblies, mechanical assemblies including compact thrust bearing assemblies, and methods of providing limited rotational motion in a compact thrust bearing assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529381A (en) * 1944-12-30 1950-11-07 Philco Corp Wave guide interconnecting device
US3024463A (en) * 1958-10-16 1962-03-06 Bendix Corp Feed assembly for circular or linear polarization
US3138769A (en) * 1962-09-28 1964-06-23 Witt Henry Clinton De Drive means for sectors of step twist rotary joint
US3786378A (en) * 1972-09-13 1974-01-15 Elettronica Aster Srl Rotary stepped joint for waveguides
US4260961A (en) * 1978-01-04 1981-04-07 Licentia Patent-Verwaltungs-G.M.B.H. Compensator for two angularly offset joined wave guides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008795B (de) * 1954-07-09 1957-05-23 Siemens Ag Hohlrohrleitungsabschnitt mit einstellbarer Querschnittsverdrehung
DE1021440B (de) * 1956-07-17 1957-12-27 Siemens Ag Hohlrohrleitungsabschnitt mit einstellbarer Querschnittsverdrehung
GB938004A (en) * 1960-11-17 1963-09-25 Marconi Wireless Telegraph Co Improvements in or relating to waveguide transformers
DE2800266C2 (de) * 1978-01-04 1986-02-13 ANT Nachrichtentechnik GmbH, 7150 Backnang Kompensations-Anordnung für zwei miteinander axial fluchtende und einander stoßende Rechteck-Hohlleiter gleichen Querschnitts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529381A (en) * 1944-12-30 1950-11-07 Philco Corp Wave guide interconnecting device
US3024463A (en) * 1958-10-16 1962-03-06 Bendix Corp Feed assembly for circular or linear polarization
US3138769A (en) * 1962-09-28 1964-06-23 Witt Henry Clinton De Drive means for sectors of step twist rotary joint
US3786378A (en) * 1972-09-13 1974-01-15 Elettronica Aster Srl Rotary stepped joint for waveguides
US4260961A (en) * 1978-01-04 1981-04-07 Licentia Patent-Verwaltungs-G.M.B.H. Compensator for two angularly offset joined wave guides

Also Published As

Publication number Publication date
CN1280401A (zh) 2001-01-17
DE19931404A1 (de) 2001-01-11
EP1067616A2 (de) 2001-01-10
AU4086000A (en) 2001-01-11
US6404298B1 (en) 2002-06-11
BR0002542A (pt) 2001-03-13

Similar Documents

Publication Publication Date Title
EP1067616A3 (de) Hohlleitertwist
DE19548921C2 (de) Feststellmechanismus für einen Drehdämpfer
EP1772935B1 (de) Halter-Anordnung für Kabel o.ä. mit einstellbaren Dreh-Rast-Positionen
DE10145947C1 (de) Bremse
DE2822379B2 (de) Bremsscheibe für Scheibenbremsen, insbesondere Fahrzeugbremsen
DE6604366U (de) Ringförmige Reibscheibe für Scheibenbremsen
DE2804619A1 (de) Belagsicherungsfeder
EP0056988B1 (de) Vorrichtung zum Säubern der Scheibeninnenflächen eines aus zwei rotierenden Scheiben bestehenden Werkzeuges, insb. für Sämaschinen
DE2917032C2 (de)
EP0907841B1 (de) Teilbelag-scheibenbremse
DE1400371C3 (de) Kupplungsscheibe
DE3227167C2 (de) Befestigungsvorrichtung zur Befestigung von auswechselbaren Zubehörteilen
DE202014102928U1 (de) Anschlussteil für Scheibenwischer
DE4112947A1 (de) Bremsbacke mit haltefeder
DE3418219A1 (de) Vorrichtung zum daempfen von torsionsschwingungen, insbesondere reibkupplung, insbesondere fuer kraftfahrzeuge
DE3925587C2 (de)
DE202008003031U1 (de) Bremsscheibe
DE19906804B4 (de) Bremsbacke mit einem einstückigen Federelement
DE19928747A1 (de) Bremsscheibe für eine Scheibenbremse
DE2842790C2 (de)
DE10351477B4 (de) Bremsbackenanordnung für eine Scheibenbremse insbesondere eine Scheibenbremse mit Schwimmsattel
DE2920095A1 (de) Reibbelagbefestigung
DE2241884C2 (de) Kupplungsscheibe für Reibscheibenkupplungen
DE102016100964A1 (de) Scheibenbremse für ein Nutzfahrzeug
DE3011006A1 (de) Bremszange

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20040806

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALCATEL LUCENT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20071005