FR2452693A1 - Dispositif de verrouillage temporaire pour volant d'inertie - Google Patents

Dispositif de verrouillage temporaire pour volant d'inertie

Info

Publication number
FR2452693A1
FR2452693A1 FR7908013A FR7908013A FR2452693A1 FR 2452693 A1 FR2452693 A1 FR 2452693A1 FR 7908013 A FR7908013 A FR 7908013A FR 7908013 A FR7908013 A FR 7908013A FR 2452693 A1 FR2452693 A1 FR 2452693A1
Authority
FR
France
Prior art keywords
locking device
temporary locking
flywheel
doors
mechanical contact
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.)
Granted
Application number
FR7908013A
Other languages
English (en)
Other versions
FR2452693B1 (fr
Inventor
Jean-Luc Livet
Maurice Marie Felix Bretaudeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7908013A priority Critical patent/FR2452693A1/fr
Priority to GB8009943A priority patent/GB2048195B/en
Priority to US06/133,997 priority patent/US4345485A/en
Priority to CA348,525A priority patent/CA1125548A/fr
Priority to JP3961480A priority patent/JPS55132400A/ja
Priority to DE3012501A priority patent/DE3012501C2/de
Publication of FR2452693A1 publication Critical patent/FR2452693A1/fr
Application granted granted Critical
Publication of FR2452693B1 publication Critical patent/FR2452693B1/fr
Granted legal-status Critical Current

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
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • 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
    • 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
    • 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
    • F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means
    • 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
    • G01C19/26—Caging, i.e. immobilising moving parts, e.g. for transport
    • 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
    • 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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/55—Flywheel systems
    • 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
    • F16C2370/00—Apparatus relating to physics, e.g. instruments
    • 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
    • Y10T74/1204—Gyroscopes with caging or parking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'INVENTION SE RAPPORTE A UN DISPOSITIF DE VERROUILLAGE TEMPORAIRE POUR UN ROTOR DE VOLANT D'INERTIE SUSTENTE, PAR RAPPORT A UN STATOR, PAR DES MOYENS MAGNETIQUES ET ASSOCIE A DEUX PALIERS DE SECOURS. L'INVENTION SE CARACTERISE EN CE QUE CHACUN DESDITS PALIERS DE SECOURS PRESENTE UNE PORTEE CONIQUE POUVANT VENIR EN CONTACT MECANIQUE AVEC UNE PORTEE CONIQUE COMPLEMENTAIRE, L'UNE DES DEUX PORTEES COMPLEMENTAIRES ETANT RENDUE MOBILE AXIALEMENT, DE TELLE SORTE QUE LEDIT ROTOR PEUT SE TROUVER IMMOBILISE SELON TROIS DEGRES DE LIBERTE, DEUX RADIALEMENT ET UN AXIALEMENT, APRES UNE MISE EN CONTACT MECANIQUE DESDITES PORTEES, LE ROTOR RESTANT LIBRE DE TOURNER. L'INVENTION S'APPLIQUE, PLUS PARTICULIEREMENT, AUX VOLANTS D'INERTIE POUR SATELLITES.
FR7908013A 1979-03-30 1979-03-30 Dispositif de verrouillage temporaire pour volant d'inertie Granted FR2452693A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7908013A FR2452693A1 (fr) 1979-03-30 1979-03-30 Dispositif de verrouillage temporaire pour volant d'inertie
GB8009943A GB2048195B (en) 1979-03-30 1980-03-25 Temporary locking device for an inertia wheel
US06/133,997 US4345485A (en) 1979-03-30 1980-03-26 Temporary locking device for inertia wheel
CA348,525A CA1125548A (fr) 1979-03-30 1980-03-26 Dispositif de calage temporaire sur rotor de roue a inertie
JP3961480A JPS55132400A (en) 1979-03-30 1980-03-27 Temporary restricting device for inertia wheel
DE3012501A DE3012501C2 (de) 1979-03-30 1980-03-31 Vorrichtung zur vorübergehenden Verriegelung eines Trägheitsschwungrades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908013A FR2452693A1 (fr) 1979-03-30 1979-03-30 Dispositif de verrouillage temporaire pour volant d'inertie

Publications (2)

Publication Number Publication Date
FR2452693A1 true FR2452693A1 (fr) 1980-10-24
FR2452693B1 FR2452693B1 (fr) 1981-12-24

Family

ID=9223752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908013A Granted FR2452693A1 (fr) 1979-03-30 1979-03-30 Dispositif de verrouillage temporaire pour volant d'inertie

Country Status (6)

Country Link
US (1) US4345485A (fr)
JP (1) JPS55132400A (fr)
CA (1) CA1125548A (fr)
DE (1) DE3012501C2 (fr)
FR (1) FR2452693A1 (fr)
GB (1) GB2048195B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101361A1 (fr) * 1982-07-30 1984-02-22 Aerospatiale Societe Nationale Industrielle Dispositif de dérivation d'effort temporaire pour maintien en position de stockage d'un appendice déployable pour véhicule spatial
FR2549598A1 (fr) * 1983-07-19 1985-01-25 Aerospatiale Agencement de roue cinetique a suspension magnetique pourvu de moyens de blocage de son rotor
WO1995001279A1 (fr) * 1993-07-02 1995-01-12 Honeywell Inc. Systeme anti-impact et systeme de blocage agissant pendant le lancement pour gyroscopes de commande a moment et a suspension magnetique

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211908A1 (de) * 1982-03-31 1983-10-13 Teldix Gmbh, 6900 Heidelberg Vorrichtung zum arretieren eines an einem festen gehaeuse kardanisch gelagerten elements
JPS59143799A (ja) * 1983-02-07 1984-08-17 三菱電機株式会社 人工衛星の姿勢制御装置
JPS59219522A (ja) * 1983-05-27 1984-12-10 Toshiba Corp 磁気軸受
JP2620855B2 (ja) * 1987-02-03 1997-06-18 光洋精工株式会社 磁気軸受装置
FR2619176B1 (fr) * 1987-08-05 1989-12-22 Aerospatiale Dispositif de verrouillage peripherique temporaire d'un rotor par rapport a un stator, par exemple d'une roue d'inertie de satellite
JPH02114220U (fr) * 1989-03-02 1990-09-12
GB2234560B (en) * 1989-08-04 1993-08-18 Glacier Metal Co Ltd A magnetic bearing shaft assembly having a bearing to support the shaft in the event of failure of the magnetic bearing
US5272403A (en) * 1991-02-15 1993-12-21 The Glacier Metal Company Limited Low friction backup system for magnetic bearings
US5390554A (en) * 1991-10-28 1995-02-21 Honeywell Inc. Spacecraft component bearing
US5474263A (en) * 1993-03-09 1995-12-12 Honeywell Inc. Reaction wheel and method of safing wheel
US5627135A (en) * 1996-03-20 1997-05-06 The Dow Chemical Company Suspension fomulations of 2,2-dibromo-3-nitrilopropionamide
US5992943A (en) * 1997-07-17 1999-11-30 Dana Corporation Wheel end assembly
FR2837893B1 (fr) * 2002-03-29 2004-05-28 Agence Spatiale Europeenne Dispositif de verrouillage temporaire d'un rotor, notamment d'un rotor a suspension magnetique d'un volant d'inertie pour applications spatiales
US7197958B2 (en) * 2003-08-27 2007-04-03 Honeywell International, Inc. Energy storage flywheel retention system and method
EP2707611B1 (fr) * 2011-05-12 2017-06-28 Schaeffler Technologies AG & Co. KG Ensemble palier comportant un palier de retenue, en particulier pour le montage d'un arbre de compresseur tournant à grande vitesse
CN102826237B (zh) * 2012-09-13 2015-03-04 郑州大学 一种磁悬浮飞轮用可重复锁紧装置
EP2808551B1 (fr) * 2013-05-30 2020-01-08 Nuovo Pignone S.r.l. Machine tournante avec au moins un palier magnétique actif et des paliers de roulement auxiliaires
US11021271B2 (en) 2018-05-10 2021-06-01 SpinLaunch Inc. Ruggedized reaction wheel for use on kinetically launched satellites
US11483942B2 (en) 2019-12-18 2022-10-25 SpinLaunch Inc. Ruggedized avionics for use on kinetically launched vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436006A1 (de) * 1974-07-26 1976-02-12 Teldix Gmbh Festsetzvorrichtung fuer ein kardanisch gelagertes schwungrad
FR2389023A1 (fr) * 1977-04-29 1978-11-24 Aerospatiale Dispositif pour solidariser temporairement un element circulaire libre en regard d'un element circulaire fixe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019662A (en) * 1955-04-14 1962-02-06 Systron Donner Corp Gyroscopic control mechanism
US3451289A (en) * 1966-03-04 1969-06-24 Itt Pneumatic gyroscope
US3534617A (en) * 1968-11-01 1970-10-20 Us Army Gyroscope arrangement
US3955858A (en) * 1974-01-03 1976-05-11 Societe Nationale Industrielle Aerospatiale Satellite momentum wheel
US4155521A (en) * 1975-12-08 1979-05-22 The Singer Company Cannon launched platform

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436006A1 (de) * 1974-07-26 1976-02-12 Teldix Gmbh Festsetzvorrichtung fuer ein kardanisch gelagertes schwungrad
FR2389023A1 (fr) * 1977-04-29 1978-11-24 Aerospatiale Dispositif pour solidariser temporairement un element circulaire libre en regard d'un element circulaire fixe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101361A1 (fr) * 1982-07-30 1984-02-22 Aerospatiale Societe Nationale Industrielle Dispositif de dérivation d'effort temporaire pour maintien en position de stockage d'un appendice déployable pour véhicule spatial
EP0101361B1 (fr) * 1982-07-30 1985-12-11 Aerospatiale Societe Nationale Industrielle Dispositif de dérivation d'effort temporaire pour maintien en position de stockage d'un appendice déployable pour véhicule spatial
FR2549598A1 (fr) * 1983-07-19 1985-01-25 Aerospatiale Agencement de roue cinetique a suspension magnetique pourvu de moyens de blocage de son rotor
WO1995001279A1 (fr) * 1993-07-02 1995-01-12 Honeywell Inc. Systeme anti-impact et systeme de blocage agissant pendant le lancement pour gyroscopes de commande a moment et a suspension magnetique

Also Published As

Publication number Publication date
JPS55132400A (en) 1980-10-15
DE3012501C2 (de) 1985-03-21
DE3012501A1 (de) 1980-10-09
GB2048195B (en) 1983-01-06
US4345485A (en) 1982-08-24
CA1125548A (fr) 1982-06-15
FR2452693B1 (fr) 1981-12-24
GB2048195A (en) 1980-12-10
JPS6318045B2 (fr) 1988-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse