DK156887D0 - Positionsangivende radiofyr - Google Patents

Positionsangivende radiofyr

Info

Publication number
DK156887D0
DK156887D0 DK156887A DK156887A DK156887D0 DK 156887 D0 DK156887 D0 DK 156887D0 DK 156887 A DK156887 A DK 156887A DK 156887 A DK156887 A DK 156887A DK 156887 D0 DK156887 D0 DK 156887D0
Authority
DK
Denmark
Prior art keywords
position indicating
indicating radio
radio fire
fire
radio
Prior art date
Application number
DK156887A
Other languages
English (en)
Other versions
DK156887A (da
Inventor
Faris Samarai
Original Assignee
British Caledonian Helicopters
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 British Caledonian Helicopters filed Critical British Caledonian Helicopters
Publication of DK156887A publication Critical patent/DK156887A/da
Publication of DK156887D0 publication Critical patent/DK156887D0/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/08—Ejecting or escaping means
    • B64D25/20—Releasing of crash position indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/767—Responders; Transponders

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmitters (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK156887A 1985-07-29 1987-03-27 Positionsangivende radiofyr DK156887D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8519100 1985-07-29
PCT/GB1986/000444 WO1987000931A1 (en) 1985-07-29 1986-07-24 Position indicator beacon and deployment means

Publications (2)

Publication Number Publication Date
DK156887A DK156887A (da) 1987-03-27
DK156887D0 true DK156887D0 (da) 1987-03-27

Family

ID=10583023

Family Applications (1)

Application Number Title Priority Date Filing Date
DK156887A DK156887D0 (da) 1985-07-29 1987-03-27 Positionsangivende radiofyr

Country Status (7)

Country Link
EP (1) EP0232307B1 (da)
JP (1) JPS63500825A (da)
AU (1) AU6144986A (da)
DE (1) DE3675192D1 (da)
DK (1) DK156887D0 (da)
NZ (1) NZ216990A (da)
WO (1) WO1987000931A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA945192B (en) * 1993-07-19 1995-03-27 Kenneth Herbert Hay Locator beacon and method of locating
US20120232746A1 (en) * 2009-12-02 2012-09-13 Bdp Sicherheitstechnologien Gmbh Safety system for an aircraft
MD4154C1 (ro) * 2010-03-16 2012-10-31 Еуджен МОРАРУ Sistem de determinare a amplasamentului paraşutelor decuplate
GB2536957A (en) * 2015-04-02 2016-10-05 Caledonian Airborne Systems Ltd Position indicator beacon and apparatus for deployment of same
FR3120480B1 (fr) * 2021-03-08 2023-02-17 Helidax Procédés et kits pour modifier un hélicoptère

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1203021A (fr) * 1958-05-02 1960-01-14 Const Aeromecaniques Soc Nouv Dispositif signalisateur de détresse des aéronefs
FR1253135A (fr) * 1960-04-06 1961-02-03 Dispositif de signalisation pour aéronefs en détresse
US3344420A (en) * 1965-02-05 1967-09-26 Raytheon Co Data collection system
NL186344C (nl) * 1978-04-18 1990-11-01 Mitsubishi Electric Corp Radarbaken.

Also Published As

Publication number Publication date
AU6144986A (en) 1987-03-05
EP0232307A1 (en) 1987-08-19
EP0232307B1 (en) 1990-10-24
DK156887A (da) 1987-03-27
JPS63500825A (ja) 1988-03-24
NZ216990A (en) 1990-01-29
DE3675192D1 (de) 1990-11-29
WO1987000931A1 (en) 1987-02-12

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed