GB1409743A - Aircraft instrumentation systems - Google Patents
Aircraft instrumentation systemsInfo
- Publication number
- GB1409743A GB1409743A GB5527472A GB5527472A GB1409743A GB 1409743 A GB1409743 A GB 1409743A GB 5527472 A GB5527472 A GB 5527472A GB 5527472 A GB5527472 A GB 5527472A GB 1409743 A GB1409743 A GB 1409743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- instrumentation systems
- combiner
- nov
- aircraft instrumentation
- movable
- 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
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
-
- 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
-
- 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
- G02B2027/0156—Head-up displays characterised by mechanical features with movable elements with optionally usable elements
-
- 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
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
1409743 Head-up display DEFENCE SECRETARY OF STATE FOR 28 Nov 1973 [30 Nov 1972] 55274/72 Heading G2J A C.R.T. is visible to the pilot through a headup combiner 5 or directly. To this end mirror 7 may be movable out of the way or alternatively be movable into a position in which it is transmissive. By using a frequency discriminating filter at 7 two simultaneous displays, each of a different colour may be printed, one direct and one through the combiner 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5527472A GB1409743A (en) | 1972-11-30 | 1972-11-30 | Aircraft instrumentation systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5527472A GB1409743A (en) | 1972-11-30 | 1972-11-30 | Aircraft instrumentation systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1409743A true GB1409743A (en) | 1975-10-15 |
Family
ID=10473450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5527472A Expired GB1409743A (en) | 1972-11-30 | 1972-11-30 | Aircraft instrumentation systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1409743A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246878A (en) * | 1990-07-30 | 1992-02-12 | Yazaki Corp | Variable brightness display apparatus for a vehicle |
EP0643315A1 (en) * | 1993-09-07 | 1995-03-15 | Jaguar Cars Limited | Head up displays for motor vehicles |
-
1972
- 1972-11-30 GB GB5527472A patent/GB1409743A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246878A (en) * | 1990-07-30 | 1992-02-12 | Yazaki Corp | Variable brightness display apparatus for a vehicle |
GB2246878B (en) * | 1990-07-30 | 1993-12-15 | Yazaki Corp | Variable brightness display apparatus for a vehicle |
US5296868A (en) * | 1990-07-30 | 1994-03-22 | Yazaki Corporation | Display apparatus for vehicle |
EP0643315A1 (en) * | 1993-09-07 | 1995-03-15 | Jaguar Cars Limited | Head up displays for motor vehicles |
JPH07195960A (en) * | 1993-09-07 | 1995-08-01 | Jaguar Cars Ltd | Head-up type display system for motive power unit |
US5497271A (en) * | 1993-09-07 | 1996-03-05 | Jaguar Cars Limited | Head up displays for motor vehicles |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |