FR2863023B1 - Rotule magnetique et ensemble articule au moyen de cette rotule - Google Patents
Rotule magnetique et ensemble articule au moyen de cette rotuleInfo
- Publication number
- FR2863023B1 FR2863023B1 FR0314174A FR0314174A FR2863023B1 FR 2863023 B1 FR2863023 B1 FR 2863023B1 FR 0314174 A FR0314174 A FR 0314174A FR 0314174 A FR0314174 A FR 0314174A FR 2863023 B1 FR2863023 B1 FR 2863023B1
- Authority
- FR
- France
- Prior art keywords
- ball
- joint assembly
- magnetic rod
- magnetic
- rod
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/0408—Passive magnetic bearings
- F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
- F16C32/0425—Passive magnetic bearings with permanent magnets on both parts repelling each other for radial load mainly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/222—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles for deploying structures between a stowed and deployed state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/42—Arrangements or adaptations of power supply systems
- B64G1/44—Arrangements or adaptations of power supply systems using radiation, e.g. deployable solar arrays
- B64G1/443—Photovoltaic cell arrays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/47—Cosmonautic vehicles, i.e. bearings adapted for use in outer-space
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Pivots And Pivotal Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314174A FR2863023B1 (fr) | 2003-12-01 | 2003-12-01 | Rotule magnetique et ensemble articule au moyen de cette rotule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314174A FR2863023B1 (fr) | 2003-12-01 | 2003-12-01 | Rotule magnetique et ensemble articule au moyen de cette rotule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2863023A1 FR2863023A1 (fr) | 2005-06-03 |
FR2863023B1 true FR2863023B1 (fr) | 2007-01-19 |
Family
ID=34566337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0314174A Expired - Fee Related FR2863023B1 (fr) | 2003-12-01 | 2003-12-01 | Rotule magnetique et ensemble articule au moyen de cette rotule |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2863023B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2969580B1 (fr) | 2010-12-23 | 2013-08-16 | Thales Sa | Structure deployable formant une antenne equipee d'un generateur solaire pour un satellite |
CN102616388B (zh) * | 2011-06-08 | 2014-11-26 | 清华大学 | 一种大面积展开的太阳电池阵展开装置 |
CN105099062A (zh) * | 2015-08-12 | 2015-11-25 | 上海交通大学 | 自驱动转动轴 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2747944A (en) * | 1949-09-19 | 1956-05-29 | Baermann Max | Bearings for instruments and machines |
FR2354925A1 (fr) * | 1976-06-18 | 1978-01-13 | Aerospatiale | Mecanisme synchronisateur pour le deploiement d'elements porteurs de cellules solaires |
SE9701959D0 (sv) * | 1997-05-26 | 1997-05-26 | Global Hemostasis Inst Mgr Ab | Bearing device |
GB2335242A (en) * | 1998-03-12 | 1999-09-15 | Copal Electronics | Rotor support with one or two pairs of permanent magnetic bearings and a pivot |
FR2776984B1 (fr) * | 1998-04-06 | 2000-06-16 | Aerospatiale | Dispositif de commande d'une rotation relative entre deux elements articules et structure mecanique deployable, notamment pour vehicule spatial, utilisant au moins un dispositif de ce type |
US6010096A (en) * | 1998-07-22 | 2000-01-04 | Space Systems/Loral, Inc. | Deployment restraint and sequencing device |
DE10103074A1 (de) * | 2001-01-24 | 2002-08-01 | Eurocopter Deutschland | Tragstruktur für ein Sonnensegel eines Satelliten |
-
2003
- 2003-12-01 FR FR0314174A patent/FR2863023B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2863023A1 (fr) | 2005-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
ST | Notification of lapse |
Effective date: 20220808 |