DK109761C - Elektrisk Indikationsanlæg. - Google Patents

Elektrisk Indikationsanlæg.

Info

Publication number
DK109761C
DK109761C DK279464AA DK279464A DK109761C DK 109761 C DK109761 C DK 109761C DK 279464A A DK279464A A DK 279464AA DK 279464 A DK279464 A DK 279464A DK 109761 C DK109761 C DK 109761C
Authority
DK
Denmark
Prior art keywords
indication system
electrical indication
electrical
indication
Prior art date
Application number
DK279464AA
Other languages
English (en)
Inventor
William Littery Garfield
Brian Hugh Arthur Rixon
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK109761C publication Critical patent/DK109761C/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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/62—Devices characterised by the determination or the variation of atmospheric pressure with height to measure the vertical components of speed
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Emergency Alarm Devices (AREA)
DK279464AA 1963-06-06 1964-06-04 Elektrisk Indikationsanlæg. DK109761C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22536/63A GB1011488A (en) 1963-06-06 1963-06-06 Electrical speed indicator

Publications (1)

Publication Number Publication Date
DK109761C true DK109761C (da) 1968-06-24

Family

ID=10180983

Family Applications (1)

Application Number Title Priority Date Filing Date
DK279464AA DK109761C (da) 1963-06-06 1964-06-04 Elektrisk Indikationsanlæg.

Country Status (7)

Country Link
US (1) US3248728A (da)
BE (1) BE648946A (da)
DE (1) DE1274837B (da)
DK (1) DK109761C (da)
GB (1) GB1011488A (da)
NL (1) NL6406175A (da)
SE (1) SE307861B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936796A (en) * 1974-06-19 1976-02-03 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
US3958218A (en) * 1974-10-03 1976-05-18 Sundstrand Data Control, Inc. Aircraft ground proximity warning system with speed compensation
US3947808A (en) * 1975-01-13 1976-03-30 Sundstrand Data Control, Inc. Excessive descent rate warning system for aircraft
US3934221A (en) * 1975-03-06 1976-01-20 Sundstrand Data Control, Inc. Terrain closure warning system with altitude rate signal conditioning
US3958219A (en) * 1975-03-06 1976-05-18 Sundstrand Data Control, Inc. Terrain closure warning system with altitude rate signal conditioning
US3934222A (en) * 1975-04-02 1976-01-20 Sundstrand Data Control, Inc. Terrain closure warning system with climb inhibit and altitude gain measurement
DE3071408D1 (de) * 1979-08-24 1986-03-20 Leonard M G A variometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851120A (en) * 1955-07-05 1958-09-09 Fogiel Max Motor vehicle safety system
DE1110922B (de) * 1958-04-08 1961-07-13 Rolls Royce Vorrichtung zur Ermittlung eines richtigen Vertikal-Geschwindigkeitssignals
US3080546A (en) * 1961-02-07 1963-03-05 D Etnde Et De Construction De Indicator device for vertical landings

Also Published As

Publication number Publication date
US3248728A (en) 1966-04-26
NL6406175A (da) 1964-12-07
GB1011488A (en) 1965-12-01
SE307861B (da) 1969-01-20
DE1274837B (de) 1968-08-08
BE648946A (da) 1964-12-08

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