DE2245366C3 - Gerät zum Erzeugen eines Digitalsignals - Google Patents

Gerät zum Erzeugen eines Digitalsignals

Info

Publication number
DE2245366C3
DE2245366C3 DE2245366A DE2245366A DE2245366C3 DE 2245366 C3 DE2245366 C3 DE 2245366C3 DE 2245366 A DE2245366 A DE 2245366A DE 2245366 A DE2245366 A DE 2245366A DE 2245366 C3 DE2245366 C3 DE 2245366C3
Authority
DE
Germany
Prior art keywords
signal
altitude
change
digital
analog
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
Application number
DE2245366A
Other languages
German (de)
English (en)
Other versions
DE2245366A1 (de
DE2245366B2 (de
Inventor
Henry Robert Denville Kosakowski
Casimir Stanley Livingston Smialowicz
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Publication of DE2245366A1 publication Critical patent/DE2245366A1/de
Publication of DE2245366B2 publication Critical patent/DE2245366B2/de
Application granted granted Critical
Publication of DE2245366C3 publication Critical patent/DE2245366C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/06—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels by using barometric means
    • 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
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Navigation (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE2245366A 1971-09-16 1972-09-15 Gerät zum Erzeugen eines Digitalsignals Expired DE2245366C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18102171A 1971-09-16 1971-09-16

Publications (3)

Publication Number Publication Date
DE2245366A1 DE2245366A1 (de) 1973-03-22
DE2245366B2 DE2245366B2 (de) 1978-11-16
DE2245366C3 true DE2245366C3 (de) 1979-07-19

Family

ID=22662564

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2245366A Expired DE2245366C3 (de) 1971-09-16 1972-09-15 Gerät zum Erzeugen eines Digitalsignals

Country Status (6)

Country Link
US (1) US3726138A (enExample)
JP (1) JPS4876561A (enExample)
DE (1) DE2245366C3 (enExample)
FR (1) FR2154038A5 (enExample)
GB (1) GB1355753A (enExample)
IT (1) IT984600B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958459A (en) * 1972-10-28 1976-05-25 Naonobu Shimomura Barometric altimeter
US3958108A (en) * 1973-10-13 1976-05-18 Naonobu Shimomura Barometric altimeter with digital linearization
US3992948A (en) * 1974-09-27 1976-11-23 Antonio Nicholas F D Diver information system
JPS5590811A (en) * 1978-12-28 1980-07-09 Naonobu Shimomura Barometric altimeter
EP0024904B1 (en) * 1979-08-24 1986-02-05 Michael Gilbert Leonard A variometer
US4507962A (en) * 1981-09-08 1985-04-02 Aar Corp. Digital barometric altimeter
US4539843A (en) * 1983-12-05 1985-09-10 Aerologic, Inc. Altimeter and vertical speed indicator
DE3638122A1 (de) * 1986-11-08 1988-05-19 Akademische Fliegergruppe Der Elektronischer hoehenmesser
US4779461A (en) * 1987-02-24 1988-10-25 Lansmont Corporation Method of and apparatus for measuring and recording the drop height of a container in transit
GB8807850D0 (en) * 1988-04-05 1988-05-05 Cruttwell P S Method & apparatus for measuring distance travelled along gradient
US4969358A (en) * 1989-08-25 1990-11-13 Peet Bros. Company, Inc. Electronic altimeter/barometer
US5001929A (en) * 1989-08-25 1991-03-26 Peet Bros. Company, Inc. Electronic altimeter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572115A (en) * 1969-08-12 1971-03-23 Conrac Corp Altitude rate transducer and computing circuit

Also Published As

Publication number Publication date
GB1355753A (en) 1974-06-05
JPS4876561A (enExample) 1973-10-15
DE2245366A1 (de) 1973-03-22
FR2154038A5 (enExample) 1973-05-04
DE2245366B2 (de) 1978-11-16
US3726138A (en) 1973-04-10
IT984600B (it) 1974-11-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee