SE7707537L - Optisk enhet for synlig atergivning for fordon eller farkoster, i synnerhet flygplan - Google Patents

Optisk enhet for synlig atergivning for fordon eller farkoster, i synnerhet flygplan

Info

Publication number
SE7707537L
SE7707537L SE7707537A SE7707537A SE7707537L SE 7707537 L SE7707537 L SE 7707537L SE 7707537 A SE7707537 A SE 7707537A SE 7707537 A SE7707537 A SE 7707537A SE 7707537 L SE7707537 L SE 7707537L
Authority
SE
Sweden
Prior art keywords
vehicles
visible
flight plan
optional device
especially flight
Prior art date
Application number
SE7707537A
Other languages
English (en)
Inventor
S M Ellis
Original Assignee
Elliott Brothers London Ltd
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 claimed from GB27169/76A external-priority patent/GB1538545A/en
Application filed by Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Publication of SE7707537L publication Critical patent/SE7707537L/sv

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/334—Projection means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0169—Supporting or connecting means other than the external walls

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
SE7707537A 1976-06-30 1977-06-29 Optisk enhet for synlig atergivning for fordon eller farkoster, i synnerhet flygplan SE7707537L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27169/76A GB1538545A (en) 1976-06-30 1976-06-30 Head up displays
GB447777 1977-02-03

Publications (1)

Publication Number Publication Date
SE7707537L true SE7707537L (sv) 1977-12-31

Family

ID=26239153

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707537A SE7707537L (sv) 1976-06-30 1977-06-29 Optisk enhet for synlig atergivning for fordon eller farkoster, i synnerhet flygplan

Country Status (7)

Country Link
US (1) US4099841A (sv)
JP (1) JPS533741A (sv)
DE (1) DE2729212A1 (sv)
FR (1) FR2357021A1 (sv)
IL (1) IL52374A (sv)
NL (1) NL7706893A (sv)
SE (1) SE7707537L (sv)

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US10914950B2 (en) 2018-01-08 2021-02-09 Digilens Inc. Waveguide architectures and related methods of manufacturing
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Family Cites Families (2)

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GB1035990A (en) * 1962-06-06 1966-07-13 Soc Optique Mec Haute Prec Optical system focussing device
US3778548A (en) * 1972-09-06 1973-12-11 Omi Ottico Mecc Italiana Optical apparatus for collimation to infinity of two luminous images whose frequencies fall within different spectral bands

Also Published As

Publication number Publication date
US4099841A (en) 1978-07-11
DE2729212A1 (de) 1978-01-12
FR2357021B1 (sv) 1984-02-10
IL52374A (en) 1979-03-12
JPS533741A (en) 1978-01-13
NL7706893A (nl) 1978-01-03
FR2357021A1 (fr) 1978-01-27

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