GB1597704A - Approach slope indicators - Google Patents
Approach slope indicators Download PDFInfo
- Publication number
- GB1597704A GB1597704A GB40062/76A GB4006276A GB1597704A GB 1597704 A GB1597704 A GB 1597704A GB 40062/76 A GB40062/76 A GB 40062/76A GB 4006276 A GB4006276 A GB 4006276A GB 1597704 A GB1597704 A GB 1597704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicator unit
- approach slope
- slope indicator
- projector
- projectors
- 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
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Projection Apparatus (AREA)
- Road Signs Or Road Markings (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB40062/76A GB1597704A (en) | 1976-09-27 | 1976-09-27 | Approach slope indicators |
| US05/835,849 US4183078A (en) | 1976-09-27 | 1977-09-22 | Approach slope indicators |
| DE19772742803 DE2742803A1 (de) | 1976-09-27 | 1977-09-23 | Optische gleitweganzeigeeinrichtung fuer flugplaetze |
| FR7728937A FR2365483A1 (fr) | 1976-09-27 | 1977-09-26 | Indicateur visuel de pente d'approche pour aeronefs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB40062/76A GB1597704A (en) | 1976-09-27 | 1976-09-27 | Approach slope indicators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1597704A true GB1597704A (en) | 1981-09-09 |
Family
ID=10412994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40062/76A Expired GB1597704A (en) | 1976-09-27 | 1976-09-27 | Approach slope indicators |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4183078A (enExample) |
| DE (1) | DE2742803A1 (enExample) |
| FR (1) | FR2365483A1 (enExample) |
| GB (1) | GB1597704A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202980A (en) * | 1987-03-27 | 1988-10-05 | Gen Electric Plc | Flight path indicator |
| US5200748A (en) * | 1988-01-14 | 1993-04-06 | Attfield Ronald E | Path guidance indication apparatus for vehicles or craft |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4554543A (en) * | 1983-03-08 | 1985-11-19 | The United States Of America As Represented By The Secretary Of The Air Force | Glide slope indicator system |
| WO2006121939A2 (en) * | 2005-05-09 | 2006-11-16 | Sean Xiaolu Wang | Optical signaling apparatus with precise beam control |
| US7420663B2 (en) * | 2005-05-24 | 2008-09-02 | Bwt Property Inc. | Spectroscopic sensor on mobile phone |
| US7357530B2 (en) * | 2005-07-15 | 2008-04-15 | Bwt Property, Inc. | Lighting apparatus for navigational aids |
| DE102005048908A1 (de) * | 2005-10-10 | 2007-04-26 | Siemens Ag | Gleitwinkelfeuer zur Anflugführung von Flugzeugen |
| US20070127258A1 (en) * | 2005-12-07 | 2007-06-07 | Bwt Property, Inc. | Projection lighting apparatus for marking and demarcation |
| US7545493B2 (en) * | 2005-12-23 | 2009-06-09 | Bwt Property, Inc. | Raman spectroscopic apparatus utilizing internal grating stabilized semiconductor laser with high spectral brightness |
| US7755513B2 (en) * | 2006-01-13 | 2010-07-13 | Bwt Property, Inc. | Visual navigational aids based on high intensity LEDS |
| US8709056B2 (en) * | 2006-04-10 | 2014-04-29 | Bwt Property Inc | Phototherapy apparatus with built-in ultrasonic image module |
| US7804251B2 (en) * | 2006-04-10 | 2010-09-28 | Bwt Property Inc. | LED signaling apparatus with infrared emission |
| GB0804462D0 (en) * | 2008-03-11 | 2008-12-17 | Bauer Eran N | Aircraft approach path indicator |
| US8434905B2 (en) * | 2008-11-15 | 2013-05-07 | Rongsheng Tian | LED based precision approach path indicator |
| CN102152857B (zh) * | 2011-03-29 | 2014-05-07 | 中国民航大学 | 机场目视助航用易折结构组合元件及装置 |
| TWI513993B (zh) | 2013-03-26 | 2015-12-21 | Ind Tech Res Inst | 三軸磁場感測器、製作磁場感測結構的方法與磁場感測電路 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567046A (en) * | 1950-06-09 | 1951-09-04 | Stewart R Brown Mfg Co Inc | Two-color wand light attachment for flashlights |
| US2968023A (en) * | 1956-08-21 | 1961-01-10 | Gen Electric Co Ltd | Visual position-indicating arrangements |
| US2975400A (en) * | 1957-12-20 | 1961-03-14 | Gen Electric Co Ltd | Visual position-indicating arrangements |
| GB1377751A (en) * | 1972-02-24 | 1974-12-18 | Bardic Systems Ltd | Portable landing aid |
| US4064424A (en) * | 1977-01-26 | 1977-12-20 | Hergenrother Rudolf C | Visual glide path beacon system |
-
1976
- 1976-09-27 GB GB40062/76A patent/GB1597704A/en not_active Expired
-
1977
- 1977-09-22 US US05/835,849 patent/US4183078A/en not_active Expired - Lifetime
- 1977-09-23 DE DE19772742803 patent/DE2742803A1/de not_active Withdrawn
- 1977-09-26 FR FR7728937A patent/FR2365483A1/fr active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2202980A (en) * | 1987-03-27 | 1988-10-05 | Gen Electric Plc | Flight path indicator |
| GB2202980B (en) * | 1987-03-27 | 1990-08-29 | Gen Electric Plc | Indicator arrangements. |
| US5200748A (en) * | 1988-01-14 | 1993-04-06 | Attfield Ronald E | Path guidance indication apparatus for vehicles or craft |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2365483B1 (enExample) | 1982-12-31 |
| DE2742803A1 (de) | 1978-03-30 |
| FR2365483A1 (fr) | 1978-04-21 |
| US4183078A (en) | 1980-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |