JPS57186653A - Flywheel device - Google Patents

Flywheel device

Info

Publication number
JPS57186653A
JPS57186653A JP7066281A JP7066281A JPS57186653A JP S57186653 A JPS57186653 A JP S57186653A JP 7066281 A JP7066281 A JP 7066281A JP 7066281 A JP7066281 A JP 7066281A JP S57186653 A JPS57186653 A JP S57186653A
Authority
JP
Japan
Prior art keywords
inertia moment
flywheel
spring
value
elongation
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.)
Pending
Application number
JP7066281A
Other languages
Japanese (ja)
Inventor
Terusato Kanazawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7066281A priority Critical patent/JPS57186653A/en
Publication of JPS57186653A publication Critical patent/JPS57186653A/en
Pending 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • F16F15/31—Flywheels characterised by means for varying the moment of inertia

Landscapes

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

Abstract

PURPOSE:To make the inertia moment smaller at start and larger when transferring from steady rounding state to stop than the conventional flywheel by connecting the weight bodies to a part of the flywheel with springs. CONSTITUTION:The body of the flywheel 1 has the form of circular disk, prepared with cylindrical hollows equidistantly located near the surface in the circumferntial direction. The weight bodies 3 are in the hollows 2 and are connected to its bottom with the spring 4, and the body 1 is connected to the rotor of an electric motor, etc. through the central shaft. At start of the operation of the rotor the elongation of the spring 4 is small and the value of the inertia moment of the flywheel is small. The value of the inertia moment increases with increasing revolution to have a certain inertia moment at the normal RPM, and then the value of the inertia moment decreases gradually until the rotation is reduced to the stand still state in accordance with the elongation of the spring 4.
JP7066281A 1981-05-13 1981-05-13 Flywheel device Pending JPS57186653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7066281A JPS57186653A (en) 1981-05-13 1981-05-13 Flywheel device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7066281A JPS57186653A (en) 1981-05-13 1981-05-13 Flywheel device

Publications (1)

Publication Number Publication Date
JPS57186653A true JPS57186653A (en) 1982-11-17

Family

ID=13438091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7066281A Pending JPS57186653A (en) 1981-05-13 1981-05-13 Flywheel device

Country Status (1)

Country Link
JP (1) JPS57186653A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159010A (en) * 2013-03-29 2013-06-19 无锡市诚信洗选设备有限公司 Sector-structured pressurization speed reducing wheel
CN103159009A (en) * 2013-03-29 2013-06-19 无锡市诚信洗选设备有限公司 Parking guide wheel
KR101639032B1 (en) * 2016-04-25 2016-07-12 서한산업(주) Dynamic Damper
CN107044340A (en) * 2017-01-19 2017-08-15 余长模 Engine bending moment power-saving technology
CN110748602A (en) * 2019-11-06 2020-02-04 西南石油大学 Two-stage centrifugal type energy storage flywheel with variable rotational inertia

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159010A (en) * 2013-03-29 2013-06-19 无锡市诚信洗选设备有限公司 Sector-structured pressurization speed reducing wheel
CN103159009A (en) * 2013-03-29 2013-06-19 无锡市诚信洗选设备有限公司 Parking guide wheel
KR101639032B1 (en) * 2016-04-25 2016-07-12 서한산업(주) Dynamic Damper
CN107044340A (en) * 2017-01-19 2017-08-15 余长模 Engine bending moment power-saving technology
CN110748602A (en) * 2019-11-06 2020-02-04 西南石油大学 Two-stage centrifugal type energy storage flywheel with variable rotational inertia

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