GB1287341A - Flywheel for artificial satellites - Google Patents

Flywheel for artificial satellites

Info

Publication number
GB1287341A
GB1287341A GB3457570A GB3457570A GB1287341A GB 1287341 A GB1287341 A GB 1287341A GB 3457570 A GB3457570 A GB 3457570A GB 3457570 A GB3457570 A GB 3457570A GB 1287341 A GB1287341 A GB 1287341A
Authority
GB
United Kingdom
Prior art keywords
coils
rotor
housing
current
magnets
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
Application number
GB3457570A
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
Publication of GB1287341A publication Critical patent/GB1287341A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • 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
    • B64G1/32—Guiding or controlling apparatus, e.g. for attitude control using earth's magnetic field
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

1287341 Artificial satellites SOC NATIONALE INDUSTRIELLE AEROSPATIALE 16 July 1970 [16 July 1969] 34575/70 Heading B7W [Also in Division H2] A motorized flywheel for spacecraft comprises a housing 1 containing stationary field coils 3 and a rotor 2 carrying permanent magnets (5) along its periphery, the coils being connected in parallel such that the flow of current through successive coils is reversed and the flow of current through the coils being switched in response to the position of the rotor so as to produce rotation of the rotor about a central shaft 4 in the housing. The housing and the parts of the rotor which support the magnets are made of a light non-magnetic material having a honeycomb structure and the field coils have no magnetic cores. The coils may be individual or part of a continuous winding and may be built up on a thin-walled cylinder and embedded in resin. Magnets may be located on one or both sides of the coils and they may be surrounded by a shielding structure. Switching of the current through the coils is preferably effected electronically in response to signals from sensing coils carried by the housing, said signals being produced by the passage of strips of magnetic material on the rotor. The shaft 4 is preferably of chrome-steel and co-operates with P.T.F.E.- silver bearing bushes on the rotor.
GB3457570A 1969-07-16 1970-07-16 Flywheel for artificial satellites Expired GB1287341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924210A FR2050284A1 (en) 1969-07-16 1969-07-16

Publications (1)

Publication Number Publication Date
GB1287341A true GB1287341A (en) 1972-08-31

Family

ID=9037533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457570A Expired GB1287341A (en) 1969-07-16 1970-07-16 Flywheel for artificial satellites

Country Status (3)

Country Link
DE (1) DE2035397A1 (en)
FR (1) FR2050284A1 (en)
GB (1) GB1287341A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211452A (en) * 1977-03-15 1980-07-08 Societe Nationale Industrielle Aerospatiale Inertia wheel
CN108547912A (en) * 2018-04-04 2018-09-18 上海交通大学 Flywheel power shock-absorbing means and method of construction
CN112166075A (en) * 2018-05-24 2021-01-01 罗克韦尔柯林斯德国公司 Flywheel with vibration absorber mass
CN113619817A (en) * 2020-05-08 2021-11-09 北京机械设备研究所 Wheel rim driving type momentum wheel device and dismounting method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441088A1 (en) * 1978-11-10 1980-06-06 Aerospatiale Radial arm for large flywheel energy storage systems - takes up compression and tension forces and is double hinged with hinge supports having carbon fibre reinforcement
EP0150070A3 (en) * 1984-01-19 1986-06-04 Papst-Motoren GmbH & Co. KG Commutatorless direct-current motor with a ironless stator winding
CN105322750A (en) * 2014-08-15 2016-02-10 贵州航天林泉电机有限公司 Integrated momentum wheel motor for spacecraft and manufacturing method thereof
CN111268178B (en) * 2020-03-16 2021-10-15 北京微动航科技术有限公司 Satellite attitude control flying wheel pair, satellite attitude control system and satellite

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211452A (en) * 1977-03-15 1980-07-08 Societe Nationale Industrielle Aerospatiale Inertia wheel
CN108547912A (en) * 2018-04-04 2018-09-18 上海交通大学 Flywheel power shock-absorbing means and method of construction
CN108547912B (en) * 2018-04-04 2019-11-01 上海交通大学 Flywheel power shock-absorbing means and method of construction
CN112166075A (en) * 2018-05-24 2021-01-01 罗克韦尔柯林斯德国公司 Flywheel with vibration absorber mass
CN112166075B (en) * 2018-05-24 2024-02-23 罗克韦尔柯林斯德国公司 Flywheel with absorber mass
CN113619817A (en) * 2020-05-08 2021-11-09 北京机械设备研究所 Wheel rim driving type momentum wheel device and dismounting method thereof

Also Published As

Publication number Publication date
DE2035397B2 (en) 1975-05-07
FR2050284A1 (en) 1971-04-02
DE2035397A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee