GB2202980B - Indicator arrangements. - Google Patents

Indicator arrangements.

Info

Publication number
GB2202980B
GB2202980B GB8805616A GB8805616A GB2202980B GB 2202980 B GB2202980 B GB 2202980B GB 8805616 A GB8805616 A GB 8805616A GB 8805616 A GB8805616 A GB 8805616A GB 2202980 B GB2202980 B GB 2202980B
Authority
GB
United Kingdom
Prior art keywords
indicator arrangements
arrangements
indicator
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 - Fee Related
Application number
GB8805616A
Other versions
GB8805616D0 (en
GB2202980A (en
Inventor
Gerald Victor Gregory Smith
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of GB8805616D0 publication Critical patent/GB8805616D0/en
Publication of GB2202980A publication Critical patent/GB2202980A/en
Application granted granted Critical
Publication of GB2202980B publication Critical patent/GB2202980B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B64F1/20—Arrangement of optical beacons
GB8805616A 1987-03-27 1988-03-09 Indicator arrangements. Expired - Fee Related GB2202980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878707396A GB8707396D0 (en) 1987-03-27 1987-03-27 Indicator arrangements

Publications (3)

Publication Number Publication Date
GB8805616D0 GB8805616D0 (en) 1988-04-07
GB2202980A GB2202980A (en) 1988-10-05
GB2202980B true GB2202980B (en) 1990-08-29

Family

ID=10614803

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878707396A Pending GB8707396D0 (en) 1987-03-27 1987-03-27 Indicator arrangements
GB8805616A Expired - Fee Related GB2202980B (en) 1987-03-27 1988-03-09 Indicator arrangements.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878707396A Pending GB8707396D0 (en) 1987-03-27 1987-03-27 Indicator arrangements

Country Status (1)

Country Link
GB (2) GB8707396D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652560B1 (en) * 1989-10-02 1994-11-25 Britec METHOD AND INSTALLATION FOR GUIDANCE IN AZIMUTH OF AN AIRCRAFT IN APPROACH PHASE.
WO1999031432A1 (en) 1997-12-17 1999-06-24 Meara James C O Laser lighting system
US6007219A (en) * 1997-12-17 1999-12-28 O'meara; James C. Laser lighting system
US6163247A (en) * 1997-12-17 2000-12-19 O'meara; James C. Laser lighting system
US6688755B2 (en) 1997-12-17 2004-02-10 O'meara James C. Laser lighting system
ES2342813B2 (en) * 2008-12-03 2011-05-18 Carlos Ruiz Lapuente LAMINAR FLOW CHIROPHANE.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982045A (en) * 1962-10-02 1965-02-03 Gen Electric Co Ltd Improvements in or relating to optical position indicators
GB2029054A (en) * 1978-08-23 1980-03-12 Secr Defence Improvements Relating to Approach Slope Indicators
GB1597704A (en) * 1976-09-27 1981-09-09 Secr Defence Approach slope indicators
GB2071890A (en) * 1980-03-11 1981-09-23 Res Engs Ltd Aligning visual landing aids for aircraft
GB1604874A (en) * 1978-05-23 1981-12-16 Secr Defence Approach slope indicators
GB2095012A (en) * 1981-03-17 1982-09-22 Secr Defence Approach slope indicator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982045A (en) * 1962-10-02 1965-02-03 Gen Electric Co Ltd Improvements in or relating to optical position indicators
GB1597704A (en) * 1976-09-27 1981-09-09 Secr Defence Approach slope indicators
GB1604874A (en) * 1978-05-23 1981-12-16 Secr Defence Approach slope indicators
GB2029054A (en) * 1978-08-23 1980-03-12 Secr Defence Improvements Relating to Approach Slope Indicators
GB2071890A (en) * 1980-03-11 1981-09-23 Res Engs Ltd Aligning visual landing aids for aircraft
GB2095012A (en) * 1981-03-17 1982-09-22 Secr Defence Approach slope indicator

Also Published As

Publication number Publication date
GB8707396D0 (en) 1987-08-05
GB8805616D0 (en) 1988-04-07
GB2202980A (en) 1988-10-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940309