IL75570D0 - Device for aligning a directionally controllable device with a light source - Google Patents

Device for aligning a directionally controllable device with a light source

Info

Publication number
IL75570D0
IL75570D0 IL7557085A IL7557085A IL75570D0 IL 75570 D0 IL75570 D0 IL 75570D0 IL 7557085 A IL7557085 A IL 7557085A IL 7557085 A IL7557085 A IL 7557085A IL 75570 D0 IL75570 D0 IL 75570D0
Authority
IL
Israel
Prior art keywords
device
aligning
light source
directionally controllable
controllable device
Prior art date
Application number
IL7557085A
Other versions
IL75570A (en
Original Assignee
Kernforschungsanlage Juelich
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
Priority to DE19843422813 priority Critical patent/DE3422813C2/de
Application filed by Kernforschungsanlage Juelich filed Critical Kernforschungsanlage Juelich
Publication of IL75570D0 publication Critical patent/IL75570D0/en
Publication of IL75570A publication Critical patent/IL75570A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782Systems for determining direction or deviation from predetermined direction
    • G01S3/785Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically, i.e. tracking systems
    • G01S3/7861Solar tracking systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782Systems for determining direction or deviation from predetermined direction
    • G01S3/787Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependant modulation characteristic
IL7557085A 1984-06-20 1985-06-19 Device for aligning a directionally controllable device with a light source IL75570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843422813 DE3422813C2 (en) 1984-06-20 1984-06-20

Publications (2)

Publication Number Publication Date
IL75570D0 true IL75570D0 (en) 1985-10-31
IL75570A IL75570A (en) 1989-05-15

Family

ID=6238775

Family Applications (1)

Application Number Title Priority Date Filing Date
IL7557085A IL75570A (en) 1984-06-20 1985-06-19 Device for aligning a directionally controllable device with a light source

Country Status (5)

Country Link
US (1) US4612488A (en)
EP (1) EP0166352B1 (en)
JP (1) JPS6168613A (en)
DE (2) DE3422813C2 (en)
IL (1) IL75570A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525065A1 (en) * 1985-07-13 1987-01-22 Abdul Whab H Nasrat Tracking device to permit a solar energy receiver to track the sun
GB8724345D0 (en) * 1987-10-16 1987-11-18 Ortlieb J F Chair for sunbathing
FR2639741A1 (en) * 1988-11-30 1990-06-01 Massiera Louis Portable diary with audible information recovery
DE4306656A1 (en) * 1993-03-03 1993-12-16 Georg Linckelmann Automatic sun tracking appts. - has solar panels set at angles on block and with opposite polarities to generate control voltage characteristic
US5893608A (en) * 1997-04-28 1999-04-13 Cravenor; William Sun-tracking chair
US6266984B1 (en) * 1997-06-20 2001-07-31 Luciano Gasparini Metal sheet press-bending machine
DE10007120B4 (en) * 2000-02-17 2007-04-12 LFK Lenkflugkörpersysteme GmbH Current regulation of permanent-magnet synchronous motors for guided missiles with electromechanical rudder actuator
AT413892B (en) * 2000-07-06 2006-07-15 Kuzelka Andreas Sonnenstandsnachführungssystem
US6704607B2 (en) 2001-05-21 2004-03-09 The Boeing Company Method and apparatus for controllably positioning a solar concentrator
US20090261810A1 (en) * 2008-04-22 2009-10-22 Solfocus, Inc. Simulator system and method for measuring current voltage characteristic curves of a solar concentrator
US20110067750A1 (en) * 2008-05-28 2011-03-24 Kousuke Ueda Tracking solar photovoltaic power generation system, and tracking control method and tracking shift correction method for tracking solar photovoltaic power generation system
GB2462107A (en) * 2008-07-24 2010-01-27 Peter Brown Solar collector comprising lenses
US7895017B2 (en) * 2008-07-24 2011-02-22 Solfocus, Inc. System to increase SNR of CPV-generated power signal
US20100018519A1 (en) * 2008-07-24 2010-01-28 Mcdonald Mark Fault monitoring based on solar tracking error
US20100018518A1 (en) * 2008-07-24 2010-01-28 Mcdonald Mark Determination of solar tracking error
US8598833B2 (en) * 2009-12-11 2013-12-03 Sntech Inc. Electrically communtated motor with data communication device
US9893223B2 (en) 2010-11-16 2018-02-13 Suncore Photovoltaics, Inc. Solar electricity generation system
US9127861B2 (en) 2011-10-31 2015-09-08 Solarreserve Technology, Llc Targets for heliostat health monitoring
CN102778900A (en) * 2012-08-22 2012-11-14 湘电集团有限公司 Counterglow tracking method and tracking system for disc type solar thermal power generation system
CN103885457B (en) * 2013-12-11 2016-09-07 杭州电子科技大学 A kind of photosensitive sun position sensor
CN105373140B (en) * 2014-08-20 2018-04-10 深圳Tcl新技术有限公司 Light source tracking method and system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981843A (en) * 1947-09-02 1961-04-25 Hughes Aircraft Co Star-tracking system
US2513367A (en) * 1948-05-26 1950-07-04 Sperry Corp Radiant energy tracking apparatus
US4093154A (en) * 1953-02-19 1978-06-06 Walter G. Finch Target seeking gyro for a missile
US2824242A (en) * 1955-01-19 1958-02-18 Drivomatic Control circuit for positioning an object
US3496367A (en) * 1965-04-12 1970-02-17 Bendix Corp Light sensing device including means for sensing wide angle and fine angle light
CH496854A (en) * 1965-06-15 1970-09-30 Contraves Ag Means for determining the actual position of a tunnel boring machine in a fixed coordinate system
US3379891A (en) * 1965-08-25 1968-04-23 Theodore R Whitney Variable frequency modulating reticle and system
GB1312663A (en) * 1970-05-28 1973-04-04 Ti Group Services Ltd Optical control means
US3944167A (en) * 1973-08-24 1976-03-16 Sanders Associates, Inc. Radiation detection apparatus
US4000449A (en) * 1974-10-22 1976-12-28 Westinghouse Electric Corporation Electrical shaft system
US3949582A (en) * 1975-04-11 1976-04-13 Eaton-Leonard Corporation Positioning servo and controlled mechanism
US4267497A (en) * 1978-03-20 1981-05-12 Dana Corporation Resolver interface for servo position control
US4221995A (en) * 1978-07-24 1980-09-09 The United States Of America As Represented By The United States Department Of Energy Linear motor drive system for continuous-path closed-loop position control of an object
FR2440526A1 (en) * 1978-11-03 1980-05-30 Parabolique Systeme Ind Sa Solar energy collector with pivoting mirror - has hydraulic driving system with reservoir(s) which allows positioning of mirror when power fails
JPS6118765B2 (en) * 1979-01-26 1986-05-14 Sharp Kk
JPS57134720A (en) * 1981-02-13 1982-08-20 Tokiwa Kogyo Kk Coder

Also Published As

Publication number Publication date
JPS6168613A (en) 1986-04-09
US4612488A (en) 1986-09-16
DE3422813A1 (en) 1986-01-02
EP0166352B1 (en) 1992-09-09
IL75570A (en) 1989-05-15
EP0166352A3 (en) 1987-07-22
DE3586612D1 (en) 1992-10-15
DE3422813C2 (en) 1988-10-20
EP0166352A2 (en) 1986-01-02

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Legal Events

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