JPWO2024063097A1 - - Google Patents

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Publication number
JPWO2024063097A1
JPWO2024063097A1 JP2024548286A JP2024548286A JPWO2024063097A1 JP WO2024063097 A1 JPWO2024063097 A1 JP WO2024063097A1 JP 2024548286 A JP2024548286 A JP 2024548286A JP 2024548286 A JP2024548286 A JP 2024548286A JP WO2024063097 A1 JPWO2024063097 A1 JP WO2024063097A1
Authority
JP
Japan
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
JP2024548286A
Other languages
Japanese (ja)
Other versions
JP7781479B2 (ja
JPWO2024063097A5 (https=
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 filed Critical
Publication of JPWO2024063097A1 publication Critical patent/JPWO2024063097A1/ja
Publication of JPWO2024063097A5 publication Critical patent/JPWO2024063097A5/ja
Application granted granted Critical
Publication of JP7781479B2 publication Critical patent/JP7781479B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • 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
    • F16C39/06—Relieving load on bearings using magnetic means
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • F16F15/035—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means by use of eddy or induced-current damping
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/18—Suppression of vibrations in rotating systems by making use of members moving with the system using electric, magnetic or electromagnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP2024548286A 2022-09-20 2023-09-20 回転機用ダンパおよびそれを備える回転機 Active JP7781479B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022149533 2022-09-20
JP2022149533 2022-09-20
JP2023043537 2023-03-17
JP2023043537 2023-03-17
PCT/JP2023/034122 WO2024063097A1 (ja) 2022-09-20 2023-09-20 回転機用ダンパおよびそれを備える回転機

Publications (3)

Publication Number Publication Date
JPWO2024063097A1 true JPWO2024063097A1 (https=) 2024-03-28
JPWO2024063097A5 JPWO2024063097A5 (https=) 2025-06-16
JP7781479B2 JP7781479B2 (ja) 2025-12-08

Family

ID=90454693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024548286A Active JP7781479B2 (ja) 2022-09-20 2023-09-20 回転機用ダンパおよびそれを備える回転機

Country Status (5)

Country Link
US (1) US20260092636A1 (https=)
EP (1) EP4592549A1 (https=)
JP (1) JP7781479B2 (https=)
CN (1) CN119836533A (https=)
WO (1) WO2024063097A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2026048412A (ja) * 2024-09-05 2026-03-17 株式会社荏原製作所 渦電流ダンパ装置および回転機械

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146839U (https=) * 1977-04-22 1978-11-18
JPH112292A (ja) * 1997-04-18 1999-01-06 Ebara Corp ダンパ装置
JP2017526874A (ja) * 2014-08-13 2017-09-14 エーエスエム エネルギー−ウント シュヴィングングステヒニック ミトゥシュ ゲーエムベーハー 振動吸収用磁気ダンパー
JP2019157871A (ja) * 2018-03-07 2019-09-19 Ntn株式会社 軸受の振動減衰装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020159434A (ja) 2019-03-26 2020-10-01 Ntn株式会社 振動減衰装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146839U (https=) * 1977-04-22 1978-11-18
JPH112292A (ja) * 1997-04-18 1999-01-06 Ebara Corp ダンパ装置
JP2017526874A (ja) * 2014-08-13 2017-09-14 エーエスエム エネルギー−ウント シュヴィングングステヒニック ミトゥシュ ゲーエムベーハー 振動吸収用磁気ダンパー
JP2019157871A (ja) * 2018-03-07 2019-09-19 Ntn株式会社 軸受の振動減衰装置

Also Published As

Publication number Publication date
JP7781479B2 (ja) 2025-12-08
EP4592549A1 (en) 2025-07-30
WO2024063097A1 (ja) 2024-03-28
US20260092636A1 (en) 2026-04-02
CN119836533A (zh) 2025-04-15

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