IT8309426A0 - Attuatore rotativo perfezionato, in specie per la commutazione di dispositivi di accoppiamento di microonde - Google Patents

Attuatore rotativo perfezionato, in specie per la commutazione di dispositivi di accoppiamento di microonde

Info

Publication number
IT8309426A0
IT8309426A0 IT8309426A IT942683A IT8309426A0 IT 8309426 A0 IT8309426 A0 IT 8309426A0 IT 8309426 A IT8309426 A IT 8309426A IT 942683 A IT942683 A IT 942683A IT 8309426 A0 IT8309426 A0 IT 8309426A0
Authority
IT
Italy
Prior art keywords
rotary actuator
coupling devices
improved rotary
microwave coupling
switching microwave
Prior art date
Application number
IT8309426A
Other languages
English (en)
Other versions
IT1198600B (it
Inventor
Gray William Powell
Original Assignee
Racal Mesl Microwave
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 Racal Mesl Microwave filed Critical Racal Mesl Microwave
Publication of IT8309426A0 publication Critical patent/IT8309426A0/it
Application granted granted Critical
Publication of IT1198600B publication Critical patent/IT1198600B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/122—Waveguide switches
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
IT09426/83A 1982-05-13 1983-05-13 Attuatore rotativo perfezionato,in specie per la commutazione di dispositivi di accoppiamento di microonde IT1198600B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8213963 1982-05-13

Publications (2)

Publication Number Publication Date
IT8309426A0 true IT8309426A0 (it) 1983-05-13
IT1198600B IT1198600B (it) 1988-12-21

Family

ID=10530342

Family Applications (2)

Application Number Title Priority Date Filing Date
IT1983A09426A IT8309426A1 (it) 1982-05-13 1983-05-13 Attuatore rotativo perfezionato, in specie per la commutazione di dispositivi di accoppiamento di microonde
IT09426/83A IT1198600B (it) 1982-05-13 1983-05-13 Attuatore rotativo perfezionato,in specie per la commutazione di dispositivi di accoppiamento di microonde

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT1983A09426A IT8309426A1 (it) 1982-05-13 1983-05-13 Attuatore rotativo perfezionato, in specie per la commutazione di dispositivi di accoppiamento di microonde

Country Status (7)

Country Link
US (1) US4447793A (it)
DE (1) DE3315682A1 (it)
FR (1) FR2526993B3 (it)
GB (1) GB2120463B (it)
IT (2) IT8309426A1 (it)
NL (1) NL8301720A (it)
SE (1) SE8302587L (it)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226646A (ja) * 1983-06-02 1984-12-19 Nippon Soken Inc 回転駆動装置
EP0147610B1 (de) * 1983-12-22 1991-01-16 TELDIX GmbH Hohlleiterschalter
DE3441728A1 (de) * 1983-12-22 1985-07-04 Teldix Gmbh, 6900 Heidelberg Hohlleiterschalter
JPS60180466A (ja) * 1984-02-24 1985-09-14 Nippon Denso Co Ltd 回転駆動装置
IT1196202B (it) * 1984-07-25 1988-11-16 Michele Merlo Piccolo commutatore di guide d'onda
DE3524713A1 (de) * 1985-07-11 1987-01-15 Teldix Gmbh Bewegungsanordnung
DE3609347C2 (de) * 1986-03-20 1995-03-16 Deutsche Aerospace Schalter zur Wegumschaltung zwischen zwei Hohlleitern
DE3610228A1 (de) * 1986-03-26 1987-10-01 Teldix Gmbh Vorrichtung zum einstellen des rotors eines drehschalters
DE3640188C2 (de) * 1986-11-25 1995-03-23 Deutsche Aerospace Stellglied
DE3706515A1 (de) * 1987-02-28 1988-09-08 Teldix Gmbh Anordnung zum einstellen eines rotors
DE3702417A1 (de) * 1987-01-28 1988-08-11 Teldix Gmbh Anordnung zum einstellen eines rotors
DE3716850C2 (de) * 1987-05-20 1997-08-07 Bosch Gmbh Robert Vorrichtung zum Einstellen des Rotors eines Drehschalters
EP0352357A1 (en) * 1988-07-29 1990-01-31 Alternative Energy Research Center Inc. Control electromagnet
EP0323533A1 (en) * 1988-01-04 1989-07-12 Alternative Energy Research Center Inc. A method and apparatus for electromagnetically controlling the rotation of a movable element around its axis
NL8802720A (nl) * 1988-11-07 1990-06-01 Philips Corp Elektrische actuator.
NL8803148A (nl) * 1988-12-23 1990-07-16 Philips Corp Inrichting met een actuator, een werkwijze voor toepassing in de inrichting, en een systeem voor het regelen van een gas of vloeistof stroom, omvattende de inrichting.
US5268660A (en) * 1990-05-29 1993-12-07 Cappelli Guido G Quadrant driver for microwave switches
US5038064A (en) * 1990-08-31 1991-08-06 Briggs & Stratton Corporation Limited angle rotary actuator
US5287835A (en) * 1992-07-10 1994-02-22 Briggs & Stratton Corporation Electronic governor with fast response time
US5327032A (en) * 1993-02-18 1994-07-05 Carter Automotive Company, Inc. Dual flux ring multiple position rotary actuator
DE4409889C2 (de) * 1993-03-23 1996-12-05 Kuhnke Gmbh Kg H Drehmagnet, insbesondere Regelmagnet
DE4409503C2 (de) * 1993-03-23 1997-01-09 Kuhnke Gmbh Kg H Elektromagnetisches Gerät
US5475277A (en) * 1993-07-21 1995-12-12 Fluidmaster, Inc. Differential torque motor
JP2665313B2 (ja) * 1994-04-22 1997-10-22 国際電業株式会社 反力発生装置
JPH08322226A (ja) * 1995-03-20 1996-12-03 Asmo Co Ltd ロータリアクチュエータ
DE102005026535A1 (de) * 2005-06-08 2006-12-14 Mahle International Gmbh Elektromagnetischer Stellantrieb
EP1732088B1 (de) 2005-06-08 2013-08-14 Mahle International GmbH Elektromagnetischer Stellantrieb
US8130107B2 (en) * 2008-08-19 2012-03-06 Timothy Meyer Leak detection and control system and method
DE102008058525A1 (de) * 2008-11-21 2010-05-27 Mahle International Gmbh Stellvorrichtung, Ventileinrichtung und Betriebsverfahren
US20140343734A1 (en) * 2012-01-26 2014-11-20 Timothy Meyer Substance control system
US20140343736A1 (en) * 2012-01-26 2014-11-20 Timothy Meyer Substance Control System
CN103516066B (zh) * 2012-06-21 2018-07-10 德昌电机(深圳)有限公司 电磁驱动器
US20150155761A1 (en) * 2013-11-29 2015-06-04 Douglas Richard Electronically Commutated Electromagnetic Apparatus
RU2578295C1 (ru) * 2014-12-29 2016-03-27 Федеральное Государственное Унитарное Предприятие Ордена Трудового Красного Знамени Научно-Исследовательский Институт Радио (Фгуп Ниир) Волноводный переключатель
WO2016137775A1 (en) * 2015-02-26 2016-09-01 Carrier Corporation Magnetic bearing
ES2867581T3 (es) 2017-04-01 2021-10-20 Carrier Corp Rodamiento magnético radial con refuerzo de flujo
CN110462235B (zh) 2017-04-01 2021-08-03 开利公司 具有磁通升高的磁径向轴承
WO2018182872A1 (en) 2017-04-01 2018-10-04 Carrier Corporation Magnetic radial bearing with flux boost
EP3621553B1 (en) 2017-05-09 2021-04-28 Koninklijke Philips N.V. Vibration cancellation for personal care device
CN108574390B (zh) * 2018-05-23 2020-08-07 中国电子科技集团公司第四十一研究所 一种随机式四状态波导开关用电磁驱动与定位装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898033C (de) * 1939-07-25 1953-11-26 Siemens Ag Einrichtung zum Inbetriebsetzen von elektromagnetischen oder elektrodynamischen Schwingungserzeugern
US2895095A (en) * 1954-11-01 1959-07-14 Gen Motors Corp Electronic d.c. motor
US2836773A (en) * 1955-04-29 1958-05-27 Allard Instr Corp Electrically controlled magnetic movement
US2960643A (en) * 1958-07-09 1960-11-15 Gen Motors Corp Electromagnetic harmonic oscillation device
US3419827A (en) * 1966-12-27 1968-12-31 Nasa Indexing microwave switch
GB1488161A (en) * 1974-01-22 1977-10-05 Cav Ltd Variable reluctance electric motor
JPS5434014A (en) * 1977-08-20 1979-03-13 Shinano Tokki Kk Electromagnetic rotating apparatus
US4242652A (en) * 1978-07-10 1980-12-30 Hughes Aircraft Company Four port waveguide switch
US4275371A (en) * 1979-07-26 1981-06-23 The Singer Company Electromagnetic rotary actuator
US4370631A (en) * 1981-01-22 1983-01-25 The United States Of America As Represented By The Secretary Of The Navy Waveguide switch

Also Published As

Publication number Publication date
GB2120463B (en) 1985-12-11
GB2120463A (en) 1983-11-30
FR2526993A1 (fr) 1983-11-18
US4447793A (en) 1984-05-08
IT8309426A1 (it) 1984-11-13
IT1198600B (it) 1988-12-21
SE8302587L (sv) 1983-11-14
DE3315682A1 (de) 1983-11-17
NL8301720A (nl) 1983-12-01
GB8311783D0 (en) 1983-06-02
FR2526993B3 (fr) 1985-09-27
SE8302587D0 (sv) 1983-05-05

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