NL166789C - Gyrokompas met verticale demping. - Google Patents

Gyrokompas met verticale demping.

Info

Publication number
NL166789C
NL166789C NL7301963.A NL7301963A NL166789C NL 166789 C NL166789 C NL 166789C NL 7301963 A NL7301963 A NL 7301963A NL 166789 C NL166789 C NL 166789C
Authority
NL
Netherlands
Prior art keywords
gyro compass
vertical damping
damping
vertical
compass
Prior art date
Application number
NL7301963.A
Other languages
English (en)
Other versions
NL7301963A (nl
NL166789B (nl
Original Assignee
Tokyo Keiki Kk
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 Tokyo Keiki Kk filed Critical Tokyo Keiki Kk
Publication of NL7301963A publication Critical patent/NL7301963A/xx
Publication of NL166789B publication Critical patent/NL166789B/nl
Application granted granted Critical
Publication of NL166789C publication Critical patent/NL166789C/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/12—Gyroscopes
    • Y10T74/1261—Gyroscopes with pick off
    • Y10T74/1275—Electrical

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Magnetic Heads (AREA)
NL7301963.A 1972-02-12 1973-02-12 Gyrokompas met verticale demping. NL166789C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1513472A JPS5340102B2 (nl) 1972-02-12 1972-02-12

Publications (3)

Publication Number Publication Date
NL7301963A NL7301963A (nl) 1973-08-14
NL166789B NL166789B (nl) 1981-04-15
NL166789C true NL166789C (nl) 1981-09-15

Family

ID=11880337

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301963.A NL166789C (nl) 1972-02-12 1973-02-12 Gyrokompas met verticale demping.

Country Status (10)

Country Link
US (1) US3935644A (nl)
JP (1) JPS5340102B2 (nl)
DE (1) DE2306838A1 (nl)
ES (1) ES411468A1 (nl)
FR (1) FR2171443B1 (nl)
GB (1) GB1410895A (nl)
IT (1) IT979029B (nl)
NL (1) NL166789C (nl)
NO (1) NO137837C (nl)
SE (1) SE395960B (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57102533A (en) * 1980-12-15 1982-06-25 Fujitsu Ten Ltd Speed control device for car
JPS57171210A (en) * 1981-04-15 1982-10-21 Tokyo Keiki Co Ltd Gyro compass
US4879918A (en) * 1987-10-28 1989-11-14 Tokyo Keiki Co., Ltd. Gyro compass
JPH02272315A (ja) * 1989-04-14 1990-11-07 Furuno Electric Co Ltd ジャイロコンパス
US5272815A (en) * 1990-11-14 1993-12-28 Tokimec Inc. Gyro compass
RU2253090C2 (ru) * 1991-03-26 2005-05-27 Иващенко Виктор Андреевич Гироскопический измеритель параметров движения
EP1114978A1 (en) * 2000-01-06 2001-07-11 Chiu-Shan Lee Three-dimensional homologous surveying method and the related instrument
JP4755366B2 (ja) * 2001-07-04 2011-08-24 東京計器株式会社 ジャイロコンパス
WO2017134858A1 (ja) 2016-02-03 2017-08-10 富士フイルム株式会社 分散組成物、硬化性組成物、遮光膜、カラーフィルタ、固体撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1032473A (nl) * 1963-06-19
GB1203841A (en) * 1967-01-13 1970-09-03 Kabushikikaisha Tokyokeiki Sei Gyroscopic instruments
US3522736A (en) * 1967-10-03 1970-08-04 Tokyo Keiki Kk Gyroscopic instrument

Also Published As

Publication number Publication date
NL7301963A (nl) 1973-08-14
FR2171443A1 (nl) 1973-09-21
DE2306838A1 (de) 1973-08-16
ES411468A1 (es) 1976-03-16
JPS5340102B2 (nl) 1978-10-25
JPS4885171A (nl) 1973-11-12
NO137837C (no) 1978-05-03
IT979029B (it) 1974-09-30
SE395960B (sv) 1977-08-29
NO137837B (no) 1978-01-23
US3935644A (en) 1976-02-03
GB1410895A (en) 1975-10-22
NL166789B (nl) 1981-04-15
FR2171443B1 (nl) 1977-08-19

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent