JPS5614520B2 - - Google Patents

Info

Publication number
JPS5614520B2
JPS5614520B2 JP4836273A JP4836273A JPS5614520B2 JP S5614520 B2 JPS5614520 B2 JP S5614520B2 JP 4836273 A JP4836273 A JP 4836273A JP 4836273 A JP4836273 A JP 4836273A JP S5614520 B2 JPS5614520 B2 JP S5614520B2
Authority
JP
Japan
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
JP4836273A
Other versions
JPS4942099A (ja
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 filed Critical
Publication of JPS4942099A publication Critical patent/JPS4942099A/ja
Publication of JPS5614520B2 publication Critical patent/JPS5614520B2/ja
Expired legal-status Critical Current

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
    • 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
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP4836273A 1972-04-28 1973-04-26 Expired JPS5614520B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215391A FR2181576B1 (ja) 1972-04-28 1972-04-28

Publications (2)

Publication Number Publication Date
JPS4942099A JPS4942099A (ja) 1974-04-20
JPS5614520B2 true JPS5614520B2 (ja) 1981-04-04

Family

ID=9097778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4836273A Expired JPS5614520B2 (ja) 1972-04-28 1973-04-26

Country Status (4)

Country Link
US (1) US3851304A (ja)
JP (1) JPS5614520B2 (ja)
FR (1) FR2181576B1 (ja)
GB (1) GB1422019A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1533859A (en) * 1975-04-29 1978-11-29 Elliott Bros Headgear incorporating optical display systems
JPS5228041A (en) * 1975-08-29 1977-03-02 Nissan Motor Co Ltd Wear-resistant sliding member
FR2391109A1 (fr) * 1977-05-17 1978-12-15 Thomson Csf Collimateur de pilotage
IT223152Z2 (it) * 1991-03-08 1995-06-13 Veglia Borletti Srl Visualizzatore ad immagini virtuali per strumenti di segnalazione, ad esempio per un cruscotto di un autoveicolo
US5227769A (en) * 1991-05-23 1993-07-13 Westinghouse Electric Corp. Heads-up projection display
US5148146A (en) * 1991-06-17 1992-09-15 Delco Electronics Corporation High brightness telltale for a head-up display
US5469298A (en) * 1991-08-14 1995-11-21 Prince Corporation Reflective display at infinity
FR2683331B1 (fr) * 1991-10-31 1994-09-23 Thomson Csf Jumelle a double image.
US6244540B1 (en) * 1998-05-18 2001-06-12 James R. Stabile Method of calculating oxygen required and system for monitoring oxygen supply and/or calculating flight level after emergency cabin decompression

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339203A (en) * 1965-02-01 1967-08-29 Sperry Rand Corp Windscreen type display apparatus
US3609023A (en) * 1967-06-29 1971-09-28 Csf Headup display systems for aircraft piloting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593260A (en) * 1968-07-12 1971-07-13 Milo E Stormo Flight path display
US3593259A (en) * 1968-11-25 1971-07-13 Singer General Precision Alpha-gamma flight path display
US3569926A (en) * 1969-03-19 1971-03-09 Singer General Precision Flight path and speed command display
US3648232A (en) * 1970-06-09 1972-03-07 Singer General Precision Flight path display instrument
US3693143A (en) * 1970-06-22 1972-09-19 Francis V Kennedy Process and apparatus for facilitating the landing of a vehicle on a landing surface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339203A (en) * 1965-02-01 1967-08-29 Sperry Rand Corp Windscreen type display apparatus
US3609023A (en) * 1967-06-29 1971-09-28 Csf Headup display systems for aircraft piloting

Also Published As

Publication number Publication date
FR2181576A1 (ja) 1973-12-07
JPS4942099A (ja) 1974-04-20
DE2321406B2 (de) 1977-06-30
DE2321406A1 (de) 1973-11-15
GB1422019A (en) 1976-01-21
FR2181576B1 (ja) 1974-09-27
US3851304A (en) 1974-11-26

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