ES411468A1 - Perfeccionamientos introducidos en un girocompas. - Google Patents
Perfeccionamientos introducidos en un girocompas.Info
- Publication number
- ES411468A1 ES411468A1 ES411468A ES411468A ES411468A1 ES 411468 A1 ES411468 A1 ES 411468A1 ES 411468 A ES411468 A ES 411468A ES 411468 A ES411468 A ES 411468A ES 411468 A1 ES411468 A1 ES 411468A1
- Authority
- ES
- Spain
- Prior art keywords
- gyro rotor
- inclination angle
- north
- torque
- gyrocompass
- 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
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)
- Magnetic Heads (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1513472A JPS5340102B2 (es) | 1972-02-12 | 1972-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES411468A1 true ES411468A1 (es) | 1976-03-16 |
Family
ID=11880337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES411468A Expired ES411468A1 (es) | 1972-02-12 | 1973-02-09 | Perfeccionamientos introducidos en un girocompas. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3935644A (es) |
JP (1) | JPS5340102B2 (es) |
DE (1) | DE2306838A1 (es) |
ES (1) | ES411468A1 (es) |
FR (1) | FR2171443B1 (es) |
GB (1) | GB1410895A (es) |
IT (1) | IT979029B (es) |
NL (1) | NL166789C (es) |
NO (1) | NO137837C (es) |
SE (1) | SE395960B (es) |
Families Citing this family (9)
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 |
JP6718471B2 (ja) | 2016-02-03 | 2020-07-08 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1032473A (es) * | 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 |
-
1972
- 1972-02-12 JP JP1513472A patent/JPS5340102B2/ja not_active Expired
-
1973
- 1973-02-09 NO NO521/73A patent/NO137837C/no unknown
- 1973-02-09 GB GB662473A patent/GB1410895A/en not_active Expired
- 1973-02-09 US US05/331,257 patent/US3935644A/en not_active Expired - Lifetime
- 1973-02-09 ES ES411468A patent/ES411468A1/es not_active Expired
- 1973-02-09 SE SE7301814A patent/SE395960B/xx unknown
- 1973-02-12 DE DE2306838A patent/DE2306838A1/de active Pending
- 1973-02-12 FR FR7304922A patent/FR2171443B1/fr not_active Expired
- 1973-02-12 IT IT20292/73A patent/IT979029B/it active
- 1973-02-12 NL NL7301963.A patent/NL166789C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1410895A (en) | 1975-10-22 |
NO137837B (no) | 1978-01-23 |
DE2306838A1 (de) | 1973-08-16 |
NL7301963A (es) | 1973-08-14 |
FR2171443B1 (es) | 1977-08-19 |
FR2171443A1 (es) | 1973-09-21 |
JPS5340102B2 (es) | 1978-10-25 |
US3935644A (en) | 1976-02-03 |
JPS4885171A (es) | 1973-11-12 |
NO137837C (no) | 1978-05-03 |
NL166789C (nl) | 1981-09-15 |
SE395960B (sv) | 1977-08-29 |
IT979029B (it) | 1974-09-30 |
NL166789B (nl) | 1981-04-15 |
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