FR2257077B1 - - Google Patents
Info
- Publication number
- FR2257077B1 FR2257077B1 FR7400190A FR7400190A FR2257077B1 FR 2257077 B1 FR2257077 B1 FR 2257077B1 FR 7400190 A FR7400190 A FR 7400190A FR 7400190 A FR7400190 A FR 7400190A FR 2257077 B1 FR2257077 B1 FR 2257077B1
- Authority
- FR
- France
- 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
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- 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
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
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- 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
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
- B64G1/283—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using reaction wheels
-
- 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
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
- B64G1/285—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using momentum wheels
-
- 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
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/32—Guiding or controlling apparatus, e.g. for attitude control using earth's magnetic field
-
- 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
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/36—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400190A FR2257077A1 (en) | 1974-01-03 | 1974-01-03 | Artificial moon inertia flywheel - has magnetic radial and axial centring mechanisms and damper also motor generator |
US05/537,835 US3955858A (en) | 1974-01-03 | 1974-12-31 | Satellite momentum wheel |
NLAANVRAGE7500027,A NL178716C (nl) | 1974-01-03 | 1975-01-02 | Traagheidsvliegwiel. |
DE2500211A DE2500211C3 (de) | 1974-01-03 | 1975-01-03 | Trägheitsschwungrad für einen Satelliten |
IT47534/75A IT1026241B (it) | 1974-01-03 | 1975-01-03 | Voland di inerzia per satellite |
GB86/75A GB1488951A (en) | 1974-01-03 | 1975-02-02 | Satellite momentum wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400190A FR2257077A1 (en) | 1974-01-03 | 1974-01-03 | Artificial moon inertia flywheel - has magnetic radial and axial centring mechanisms and damper also motor generator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257077A1 FR2257077A1 (en) | 1975-08-01 |
FR2257077B1 true FR2257077B1 (fr) | 1978-03-24 |
Family
ID=9133072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400190A Granted FR2257077A1 (en) | 1974-01-03 | 1974-01-03 | Artificial moon inertia flywheel - has magnetic radial and axial centring mechanisms and damper also motor generator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2257077A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4312628A (en) * | 1979-05-21 | 1982-01-26 | Cambridge Thermionic Corporation | Turbomolecular vacuum pump having virtually zero power magnetic bearing assembly with single axis servo control |
FR2463444A1 (fr) * | 1979-08-06 | 1981-02-20 | Aerospatiale | Dispositif allege de pivotement a stator et rotor pour satellite |
FR2532008B1 (fr) * | 1982-08-19 | 1986-12-05 | Aerospatiale | Agencement de roue cinetique a paliers magnetiques, notamment pour le stockage d'energie |
JPS6011746A (ja) * | 1983-06-30 | 1985-01-22 | Toshiba Corp | フライホイ−ル装置 |
US5419212A (en) * | 1993-07-02 | 1995-05-30 | Honeywell Inc. | Touchdown and launch-lock apparatus for magnetically suspended control moment gyroscope |
US7028952B2 (en) | 2001-03-09 | 2006-04-18 | Mitsubishi Heavy Industries, Ltd. | Rotation stabilizing device in a microgravitational rotating apparatus |
-
1974
- 1974-01-03 FR FR7400190A patent/FR2257077A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2257077A1 (en) | 1975-08-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |