NL7611225A - Gyroscopisch kompas voor inspectiedoeleinden. - Google Patents
Gyroscopisch kompas voor inspectiedoeleinden.Info
- Publication number
- NL7611225A NL7611225A NL7611225A NL7611225A NL7611225A NL 7611225 A NL7611225 A NL 7611225A NL 7611225 A NL7611225 A NL 7611225A NL 7611225 A NL7611225 A NL 7611225A NL 7611225 A NL7611225 A NL 7611225A
- Authority
- NL
- Netherlands
- Prior art keywords
- inspection purposes
- gyroscopic compass
- gyroscopic
- compass
- inspection
- Prior art date
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
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)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/621,907 US4033045A (en) | 1975-10-14 | 1975-10-14 | Portable surveying gyrocompass apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7611225A true NL7611225A (nl) | 1977-04-18 |
NL186538C NL186538C (nl) | 1990-12-17 |
Family
ID=24492154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7611225,A NL186538C (nl) | 1975-10-14 | 1976-10-11 | Inrichting voor het verrichten van geodetische metingen en een gyrokompas voor een dergelijke inrichting. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4033045A (nl) |
JP (1) | JPS5248353A (nl) |
DE (1) | DE2646448C2 (nl) |
FR (1) | FR2328180A1 (nl) |
GB (2) | GB1554204A (nl) |
IT (1) | IT1069958B (nl) |
NL (1) | NL186538C (nl) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109391A (en) * | 1977-01-10 | 1978-08-29 | Sperry Rand Corporation | Portable surveying compass with flux valve and gyrocompass alignment modes |
US4283960A (en) * | 1979-08-20 | 1981-08-18 | Sperry Corporation | Gyroscope indexing drive mechanism |
GB2139350B (en) * | 1983-04-29 | 1987-07-01 | Magyar Optikai Muevek | Gyro-compass apparatus |
US5086568A (en) * | 1988-08-11 | 1992-02-11 | The United States Of America As Represented By The Secretary Of The Interior | Geological gyrocompass |
US5274928A (en) * | 1992-11-05 | 1994-01-04 | Michigan Outdoor Products, Inc. | Compass mounting apparatus |
US5956660A (en) * | 1997-07-23 | 1999-09-21 | Analogic Corporation | Personal inertial surveying system |
DE19816924C2 (de) * | 1998-04-16 | 2000-09-21 | Plath Fa C | Kreiselkompaß mit zweiteiliger schwimmend gelagerter Kreiselkapsel |
US6386290B1 (en) | 1999-01-19 | 2002-05-14 | Colin Stuart Headworth | System for accessing oil wells with compliant guide and coiled tubing |
US20050116801A1 (en) * | 2003-03-07 | 2005-06-02 | Proehl Gregory L. | Sensor coil and method of manufacturing same |
KR100917940B1 (ko) * | 2004-02-17 | 2009-09-21 | 자디 인코포레이티드 | 목표물 위치 판정 방법 및 수신기 위치 판정 시스템 |
WO2005108924A1 (en) | 2004-04-29 | 2005-11-17 | Jadi, Inc. | Artificial horizon device and method |
US20080262669A1 (en) * | 2006-09-22 | 2008-10-23 | Jadi, Inc. | Autonomous vehicle controller |
US7647176B2 (en) * | 2007-01-11 | 2010-01-12 | Honeywell International Inc. | Method and system for wireless power transfers through multiple ports |
WO2008116168A1 (en) * | 2007-03-21 | 2008-09-25 | Jadi, Inc. | Navigation unit and base station |
US20120059575A1 (en) * | 2010-02-05 | 2012-03-08 | Honeywell International Inc. | Target locator device and methods |
FR2974626B1 (fr) * | 2011-04-29 | 2013-05-17 | Sagem Defense Securite | Appareil d'orientation incluant des moyens pour detecter qu'il est pose a plat sur un support |
CN111207732B (zh) * | 2020-03-26 | 2023-03-24 | 兰州理工大学 | 一种基于流体驱动的陀螺仪 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734269A (en) * | 1956-02-14 | Claret | ||
US3172213A (en) * | 1965-03-09 | eklund | ||
US3162951A (en) * | 1964-12-29 | Stationary gyroscopic compass | ||
US1589039A (en) * | 1922-02-02 | 1926-06-15 | Nl Tech Handel Mij Giro | Gyroscopic apparatus |
DE1214008B (de) * | 1952-05-16 | 1966-04-07 | Dr Otto Rellensmann | Vermessungskreiselkompass |
DE1143036B (de) * | 1954-06-28 | 1963-01-31 | Anschuetz & Co Gmbh | Kreiselkompass |
DE1242887B (de) * | 1959-03-31 | 1967-06-22 | Anschuetz & Co Gmbh | Ortsfest aufgestellter Kreiselkompass |
FR1282403A (fr) * | 1961-02-22 | 1962-01-19 | Lear | Instrument gyroscopique de détermination du méridien |
US3452444A (en) * | 1965-02-26 | 1969-07-01 | Tokyo Keiki Kk | Meridian detector |
US3419967A (en) * | 1965-05-24 | 1969-01-07 | Sperry Rand Corp | Gyrocompasses |
US3706137A (en) * | 1969-10-27 | 1972-12-19 | Trw Inc | Floated pendulous gyrocompass |
US3758952A (en) * | 1971-02-22 | 1973-09-18 | Bodenseewerk Geraetetech | Meridian gyroscopic instrument |
-
1975
- 1975-10-14 US US05/621,907 patent/US4033045A/en not_active Expired - Lifetime
-
1976
- 1976-09-29 GB GB40324/76A patent/GB1554204A/en not_active Expired
- 1976-09-29 GB GB47762/78A patent/GB1554205A/en not_active Expired
- 1976-10-11 NL NLAANVRAGE7611225,A patent/NL186538C/nl not_active IP Right Cessation
- 1976-10-13 FR FR7630709A patent/FR2328180A1/fr active Granted
- 1976-10-13 JP JP51122740A patent/JPS5248353A/ja active Granted
- 1976-10-13 IT IT51723/76A patent/IT1069958B/it active
- 1976-10-14 DE DE2646448A patent/DE2646448C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4033045A (en) | 1977-07-05 |
JPS5248353A (en) | 1977-04-18 |
GB1554205A (en) | 1979-10-17 |
DE2646448C2 (de) | 1986-03-27 |
IT1069958B (it) | 1985-03-25 |
JPS641727B2 (nl) | 1989-01-12 |
FR2328180A1 (fr) | 1977-05-13 |
NL186538C (nl) | 1990-12-17 |
FR2328180B1 (nl) | 1983-06-17 |
DE2646448A1 (de) | 1977-04-28 |
GB1554204A (en) | 1979-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SPERRY CORPORATION |
|
BA | A request for search or an international-type search has been filed | ||
BATV | A request for search has been withdrawn | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |