FR1440776A - Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires - Google Patents

Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires

Info

Publication number
FR1440776A
FR1440776A FR13985A FR13985A FR1440776A FR 1440776 A FR1440776 A FR 1440776A FR 13985 A FR13985 A FR 13985A FR 13985 A FR13985 A FR 13985A FR 1440776 A FR1440776 A FR 1440776A
Authority
FR
France
Prior art keywords
pointers
star
particular solar
solar
star pointers
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
FR13985A
Other languages
English (en)
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.)
DBA SA
Original Assignee
DBA 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 DBA SA filed Critical DBA SA
Priority to FR13985A priority Critical patent/FR1440776A/fr
Priority to DE19661548512 priority patent/DE1548512A1/de
Priority to GB1720066A priority patent/GB1145066A/en
Application granted granted Critical
Publication of FR1440776A publication Critical patent/FR1440776A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-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
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0038—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light
    • G02B19/0042—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with ambient light for use with direct solar radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR13985A 1965-04-21 1965-04-21 Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires Expired FR1440776A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR13985A FR1440776A (fr) 1965-04-21 1965-04-21 Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires
DE19661548512 DE1548512A1 (de) 1965-04-21 1966-04-19 Geraet zum Anvisieren von Gestirnen,insbesondere der Sonne
GB1720066A GB1145066A (en) 1965-04-21 1966-04-20 Improvements in star sensors or trackers and particularly solar sensors or trackers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR13985A FR1440776A (fr) 1965-04-21 1965-04-21 Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires

Publications (1)

Publication Number Publication Date
FR1440776A true FR1440776A (fr) 1966-06-03

Family

ID=8576875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR13985A Expired FR1440776A (fr) 1965-04-21 1965-04-21 Perfectionnements aux pointeurs d'astres, et notamment aux pointeurs solaires

Country Status (3)

Country Link
DE (1) DE1548512A1 (fr)
FR (1) FR1440776A (fr)
GB (1) GB1145066A (fr)

Also Published As

Publication number Publication date
DE1548512A1 (de) 1970-07-23
GB1145066A (en) 1969-03-12

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