CN1133067C - 电驱动悬浮陀螺罗盘 - Google Patents
电驱动悬浮陀螺罗盘 Download PDFInfo
- Publication number
- CN1133067C CN1133067C CN998041726A CN99804172A CN1133067C CN 1133067 C CN1133067 C CN 1133067C CN 998041726 A CN998041726 A CN 998041726A CN 99804172 A CN99804172 A CN 99804172A CN 1133067 C CN1133067 C CN 1133067C
- Authority
- CN
- China
- Prior art keywords
- cabin
- gyrocompass
- shells
- lower casing
- casing
- 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 - Lifetime
Links
- 238000007667 floating Methods 0.000 title description 4
- 239000000463 material Substances 0.000 claims abstract description 29
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000011257 shell material Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000002775 capsule Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000272165 Charadriidae Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- G01C19/04—Details
- G01C19/16—Suspensions; Bearings
- G01C19/20—Suspensions; Bearings in fluid
-
- 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
-
- 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
- Y10T74/1271—Conducting liquid
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Casings For Electric Apparatus (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19816924.8 | 1998-04-16 | ||
DE19816924A DE19816924C2 (de) | 1998-04-16 | 1998-04-16 | Kreiselkompaß mit zweiteiliger schwimmend gelagerter Kreiselkapsel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1293753A CN1293753A (zh) | 2001-05-02 |
CN1133067C true CN1133067C (zh) | 2003-12-31 |
Family
ID=7864746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN998041726A Expired - Lifetime CN1133067C (zh) | 1998-04-16 | 1999-03-29 | 电驱动悬浮陀螺罗盘 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6453570B1 (zh) |
EP (1) | EP1071925B1 (zh) |
JP (1) | JP2928920B1 (zh) |
KR (1) | KR100519643B1 (zh) |
CN (1) | CN1133067C (zh) |
DE (1) | DE19816924C2 (zh) |
WO (1) | WO1999054682A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3874758B2 (ja) * | 2004-03-02 | 2007-01-31 | 横河電機株式会社 | ジャイロコンパス |
JP3874759B2 (ja) * | 2004-03-03 | 2007-01-31 | 横河電機株式会社 | ジャイロコンパス |
US10041802B1 (en) * | 2011-09-28 | 2018-08-07 | The Boeing Company | Methods and systems for depicting own ship |
RU2648023C1 (ru) * | 2016-11-30 | 2018-03-21 | Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" | Способ балансировки гирокамеры двухстепенного поплавкового гироскопа |
DE102017112745B4 (de) * | 2017-06-09 | 2019-01-31 | Steiner-Optik Gmbh | Kapsel für einen Kompass und deren Verwendung |
CN115430592B (zh) * | 2022-08-15 | 2023-05-23 | 西安航天精密机电研究所 | 一种陀螺浮子密封辅助工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386179A (en) * | 1964-03-14 | 1968-06-04 | Teldix Luftfahrt Ausruestung | Gyrocompass |
US3439546A (en) | 1965-10-24 | 1969-04-22 | Northrop Corp | Floated inertial platform |
CH431115A (fr) * | 1966-01-13 | 1967-02-28 | Annen Robert | Gyroscope universel |
DE2427192C3 (de) | 1974-06-05 | 1978-03-30 | Anschuetz & Co Gmbh, 2300 Kiel | Kreiselgerät mit einem kugelförmigen Schwimmer |
US4033045A (en) * | 1975-10-14 | 1977-07-05 | Sperry Rand Corporation | Portable surveying gyrocompass apparatus |
SE395959B (sv) * | 1975-11-28 | 1977-08-29 | Aberg Per | Gasdrivet och gaslagrat gyroskop jemte forfarande for tillverkning av gyroskopet |
GB2070244B (en) * | 1980-01-23 | 1984-02-29 | Furuno Electric Co | Gyroscopic instrument |
JPS57142512A (en) * | 1981-02-27 | 1982-09-03 | Tokyo Keiki Co Ltd | Gyro device |
NO990038L (no) * | 1998-01-12 | 1999-07-13 | Tokimec Inc | Gyrokompass |
-
1998
- 1998-04-16 DE DE19816924A patent/DE19816924C2/de not_active Expired - Lifetime
- 1998-07-07 JP JP10192124A patent/JP2928920B1/ja not_active Expired - Lifetime
-
1999
- 1999-03-29 KR KR10-2000-7011284A patent/KR100519643B1/ko not_active Expired - Lifetime
- 1999-03-29 WO PCT/EP1999/002164 patent/WO1999054682A1/en active IP Right Grant
- 1999-03-29 CN CN998041726A patent/CN1133067C/zh not_active Expired - Lifetime
- 1999-03-29 EP EP99917913A patent/EP1071925B1/en not_active Expired - Lifetime
- 1999-03-29 US US09/673,446 patent/US6453570B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1293753A (zh) | 2001-05-02 |
US6453570B1 (en) | 2002-09-24 |
JP2928920B1 (ja) | 1999-08-03 |
WO1999054682A1 (en) | 1999-10-28 |
KR20010042608A (ko) | 2001-05-25 |
DE19816924C2 (de) | 2000-09-21 |
EP1071925B1 (en) | 2003-09-10 |
EP1071925A1 (en) | 2001-01-31 |
DE19816924A1 (de) | 1999-10-28 |
KR100519643B1 (ko) | 2005-10-10 |
JPH11304492A (ja) | 1999-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NORTHROP GRUMMAN SPERRY MARINE LTD. Free format text: FORMER OWNER: NORTHROP GRUMMAN SPERRY MARINE LLP Effective date: 20110316 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HAMBURG, GERMANY TO: VLAARDINGEN, NETHERLANDS |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110316 Address after: Holland Patentee after: Northrop grummman Sperry Marine Co. Ltd. Address before: hamburg Patentee before: Northrop grummans Perry Marin LLP |
|
CX01 | Expiry of patent term |
Granted publication date: 20031231 |
|
CX01 | Expiry of patent term |