GB991742A - An electric motor whose rotor speed variations due to angular movement of the entire motor are compensated - Google Patents

An electric motor whose rotor speed variations due to angular movement of the entire motor are compensated

Info

Publication number
GB991742A
GB991742A GB4526563A GB4526563A GB991742A GB 991742 A GB991742 A GB 991742A GB 4526563 A GB4526563 A GB 4526563A GB 4526563 A GB4526563 A GB 4526563A GB 991742 A GB991742 A GB 991742A
Authority
GB
United Kingdom
Prior art keywords
rotor
compensated
angular movement
variations due
motor
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
GB4526563A
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB991742A publication Critical patent/GB991742A/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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

991,742. Momentum power-storing apparatus. SUWA SEIKOSHA KABUSHIKI KAISHA. Nov. 15, 1963 [June 6, 1963], No. 45265/63. Heading F2X. [Also in Division H2] An electric motor, whose rotor speed variations due to angular movement of the entire motor are compensated, comprises a flywheel 9 which is rotatably mounted on an axis either parallel to or coaxial with that of the rotor, so connected to the rotor as to rotate in the opposite direction thereto, and has a speed of rotation and moment of inertia whose product is equal to that of the rotor. As shown, the D.C. motor has contacts for energizing field coils 4, 5 and a rotor 1 . . . 3 driving the flywheel 9 through toothed coils 4, 5 and a rotor 1 . . . 3 driving the flywheel 9 through toothed gearing 7, 8, but the latter may be replaced by a belt mechanical, electrical or hydraulic drive.
GB4526563A 1963-06-06 1963-11-15 An electric motor whose rotor speed variations due to angular movement of the entire motor are compensated Expired GB991742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2874863 1963-06-06

Publications (1)

Publication Number Publication Date
GB991742A true GB991742A (en) 1965-05-12

Family

ID=12257015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4526563A Expired GB991742A (en) 1963-06-06 1963-11-15 An electric motor whose rotor speed variations due to angular movement of the entire motor are compensated

Country Status (3)

Country Link
CH (1) CH478431A (en)
FR (1) FR1368486A (en)
GB (1) GB991742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3525046A1 (en) * 2018-02-12 2019-08-14 The Swatch Group Research and Development Ltd Clock oscillator not sensitive to the angular accelerations of the wearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3525046A1 (en) * 2018-02-12 2019-08-14 The Swatch Group Research and Development Ltd Clock oscillator not sensitive to the angular accelerations of the wearing
US11402804B2 (en) 2018-02-12 2022-08-02 The Swatch Group Research And Development Ltd Timepiece oscillator insensitive to angular acceleration caused by wear

Also Published As

Publication number Publication date
CH653164A4 (en) 1969-05-14
FR1368486A (en) 1964-07-31
CH478431A (en) 1969-10-31

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