DE2554190C2 - Magnetkompaß - Google Patents

Magnetkompaß

Info

Publication number
DE2554190C2
DE2554190C2 DE19752554190 DE2554190A DE2554190C2 DE 2554190 C2 DE2554190 C2 DE 2554190C2 DE 19752554190 DE19752554190 DE 19752554190 DE 2554190 A DE2554190 A DE 2554190A DE 2554190 C2 DE2554190 C2 DE 2554190C2
Authority
DE
Germany
Prior art keywords
signal
magnetic field
signals
devices
compass
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
DE19752554190
Other languages
German (de)
English (en)
Other versions
DE2554190A1 (de
Inventor
James Robert Phoenix Ariz. Erspamer
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.)
Unisys Corp
Original Assignee
Sperry 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
Priority claimed from US05/528,759 external-priority patent/US3942257A/en
Priority claimed from US05/528,760 external-priority patent/US3939572A/en
Priority claimed from US05/528,758 external-priority patent/US3938257A/en
Application filed by Sperry Corp filed Critical Sperry Corp
Publication of DE2554190A1 publication Critical patent/DE2554190A1/de
Application granted granted Critical
Publication of DE2554190C2 publication Critical patent/DE2554190C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/36—Repeaters for remote indication of readings of a master compass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses
    • G01C17/30—Earth-inductor compasses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • Measuring Magnetic Variables (AREA)
  • Feedback Control In General (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Ac-Ac Conversion (AREA)
DE19752554190 1974-12-02 1975-12-02 Magnetkompaß Expired DE2554190C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/528,759 US3942257A (en) 1974-12-02 1974-12-02 Index error correction for flux valve heading repeater system
US05/528,760 US3939572A (en) 1974-12-02 1974-12-02 Latitude compensator for flux valve heading repeater system
US05/528,758 US3938257A (en) 1974-12-02 1974-12-02 Two-cycle compensator for flux valve heading repeater system

Publications (2)

Publication Number Publication Date
DE2554190A1 DE2554190A1 (de) 1976-08-12
DE2554190C2 true DE2554190C2 (de) 1986-02-06

Family

ID=27415007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752554190 Expired DE2554190C2 (de) 1974-12-02 1975-12-02 Magnetkompaß

Country Status (6)

Country Link
JP (2) JPS5942244B2 (enExample)
CA (1) CA1059311A (enExample)
DE (1) DE2554190C2 (enExample)
FR (1) FR2293696A1 (enExample)
GB (2) GB1487162A (enExample)
IT (1) IT1060081B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143467A (en) * 1978-05-01 1979-03-13 Sperry Rand Corporation Semi-automatic self-contained magnetic azimuth detector calibration apparatus and method
US4262427A (en) * 1979-08-10 1981-04-21 Sperry Corporation Flux valve compass system
CN114937403A (zh) * 2022-06-20 2022-08-23 中国人民解放军空军工程大学航空机务士官学校 用于位置随动控制的实验装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623555B2 (de) * 1967-07-05 1977-10-20 Smiths Industries Ltd., London Navigationsgeraet zur bestimmung der nord/sued- und ost/west-komponenten des rechtweisenden kurses eines fahrzeuges
US3548284A (en) * 1968-07-19 1970-12-15 Sperry Rand Corp Synchro data transmission apparatus having discrete gain changing to compensate for undesirable signal gradient variations
US3678593A (en) * 1968-12-26 1972-07-25 Sperry Rand Corp Compass system and components therefor having automatic field cancellation
US3705980A (en) * 1970-01-02 1972-12-12 Sperry Rand Corp Controlled magnitude repeater for synchro and resolver signals
US3646537A (en) * 1970-03-13 1972-02-29 Sperry Rand Corp Automatic gain control for an electromechanical transducer
US3617863A (en) * 1970-04-02 1971-11-02 Sperry Rand Corp Constant amplitude-variable phase circuit
US3784753A (en) * 1972-12-26 1974-01-08 Sperry Rand Corp Multiplexed gain control for a synchro data transmission system

Also Published As

Publication number Publication date
IT1060081B (it) 1982-07-10
JPS5178265A (en) 1976-07-07
FR2293696A1 (fr) 1976-07-02
FR2293696B1 (enExample) 1982-06-25
JPS5942244B2 (ja) 1984-10-13
DE2554190A1 (de) 1976-08-12
CA1059311A (en) 1979-07-31
GB1487161A (en) 1977-09-28
GB1487162A (en) 1977-09-28
JPS5178264A (en) 1976-07-07

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SPERRY CORP., 10104 NEW YORK, N.Y., US

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition