JP7236324B2 - 回転装置 - Google Patents

回転装置 Download PDF

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Publication number
JP7236324B2
JP7236324B2 JP2019096543A JP2019096543A JP7236324B2 JP 7236324 B2 JP7236324 B2 JP 7236324B2 JP 2019096543 A JP2019096543 A JP 2019096543A JP 2019096543 A JP2019096543 A JP 2019096543A JP 7236324 B2 JP7236324 B2 JP 7236324B2
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JP
Japan
Prior art keywords
rotating body
center
rotation
rotating
respect
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.)
Active
Application number
JP2019096543A
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English (en)
Japanese (ja)
Other versions
JP2020190305A5 (enExample
JP2020190305A (ja
Inventor
雄亮 冨田
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.)
Exedy Corp
Original Assignee
Exedy Corp
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 Exedy Corp filed Critical Exedy Corp
Priority to JP2019096543A priority Critical patent/JP7236324B2/ja
Priority to US16/834,598 priority patent/US20200370620A1/en
Priority to CN202010405892.9A priority patent/CN111981089A/zh
Publication of JP2020190305A publication Critical patent/JP2020190305A/ja
Publication of JP2020190305A5 publication Critical patent/JP2020190305A5/ja
Application granted granted Critical
Publication of JP7236324B2 publication Critical patent/JP7236324B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
    • 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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
    • 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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving 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
    • F16F15/30—Flywheels
    • F16F15/31—Flywheels characterised by means for varying the moment of inertia
    • 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
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches 
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches  with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0011—Balancing, e.g. counterbalancing to produce static balance
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0052—Physically guiding or influencing
    • F16F2230/0064—Physically guiding or influencing using a cam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Balance (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
JP2019096543A 2019-05-23 2019-05-23 回転装置 Active JP7236324B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019096543A JP7236324B2 (ja) 2019-05-23 2019-05-23 回転装置
US16/834,598 US20200370620A1 (en) 2019-05-23 2020-03-30 Rotary device
CN202010405892.9A CN111981089A (zh) 2019-05-23 2020-05-14 旋转装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019096543A JP7236324B2 (ja) 2019-05-23 2019-05-23 回転装置

Publications (3)

Publication Number Publication Date
JP2020190305A JP2020190305A (ja) 2020-11-26
JP2020190305A5 JP2020190305A5 (enExample) 2022-04-06
JP7236324B2 true JP7236324B2 (ja) 2023-03-09

Family

ID=73441993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019096543A Active JP7236324B2 (ja) 2019-05-23 2019-05-23 回転装置

Country Status (3)

Country Link
US (1) US20200370620A1 (enExample)
JP (1) JP7236324B2 (enExample)
CN (1) CN111981089A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7263066B2 (ja) 2019-03-13 2023-04-24 株式会社エクセディ トルク変動抑制装置、及びトルクコンバータ
JP7218221B2 (ja) * 2019-03-13 2023-02-06 株式会社エクセディ トルク変動抑制装置、及びトルクコンバータ
JP7488781B2 (ja) * 2021-02-15 2024-05-22 株式会社エクセディ 回転装置、及び動力伝達装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015059618A (ja) 2013-09-19 2015-03-30 Nok株式会社 カウンターウェイト付きクランクプーリ及びその製造方法
US20180066729A1 (en) 2016-09-06 2018-03-08 Ford Global Technologies Llc Torsional vibration damper and engine assembly including the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015059618A (ja) 2013-09-19 2015-03-30 Nok株式会社 カウンターウェイト付きクランクプーリ及びその製造方法
US20180066729A1 (en) 2016-09-06 2018-03-08 Ford Global Technologies Llc Torsional vibration damper and engine assembly including the same

Also Published As

Publication number Publication date
JP2020190305A (ja) 2020-11-26
CN111981089A (zh) 2020-11-24
US20200370620A1 (en) 2020-11-26

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