JP7251504B2 - 回転式アクチュエータ - Google Patents

回転式アクチュエータ Download PDF

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Publication number
JP7251504B2
JP7251504B2 JP2020049085A JP2020049085A JP7251504B2 JP 7251504 B2 JP7251504 B2 JP 7251504B2 JP 2020049085 A JP2020049085 A JP 2020049085A JP 2020049085 A JP2020049085 A JP 2020049085A JP 7251504 B2 JP7251504 B2 JP 7251504B2
Authority
JP
Japan
Prior art keywords
insertion hole
jig insertion
housing
inner ring
rotating shaft
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
JP2020049085A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021151095A5 (enExample
JP2021151095A (ja
Inventor
亮 田淵
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2020049085A priority Critical patent/JP7251504B2/ja
Priority to PCT/JP2021/010361 priority patent/WO2021187414A1/ja
Priority to DE112021001754.3T priority patent/DE112021001754T5/de
Priority to CN202180016007.0A priority patent/CN115152131B/zh
Publication of JP2021151095A publication Critical patent/JP2021151095A/ja
Publication of JP2021151095A5 publication Critical patent/JP2021151095A5/ja
Priority to US17/944,532 priority patent/US12401250B2/en
Application granted granted Critical
Publication of JP7251504B2 publication Critical patent/JP7251504B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
JP2020049085A 2020-03-19 2020-03-19 回転式アクチュエータ Active JP7251504B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020049085A JP7251504B2 (ja) 2020-03-19 2020-03-19 回転式アクチュエータ
PCT/JP2021/010361 WO2021187414A1 (ja) 2020-03-19 2021-03-15 回転式アクチュエータ
DE112021001754.3T DE112021001754T5 (de) 2020-03-19 2021-03-15 Drehaktuator
CN202180016007.0A CN115152131B (zh) 2020-03-19 2021-03-15 旋转式致动器
US17/944,532 US12401250B2 (en) 2020-03-19 2022-09-14 Rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020049085A JP7251504B2 (ja) 2020-03-19 2020-03-19 回転式アクチュエータ

Publications (3)

Publication Number Publication Date
JP2021151095A JP2021151095A (ja) 2021-09-27
JP2021151095A5 JP2021151095A5 (enExample) 2022-02-03
JP7251504B2 true JP7251504B2 (ja) 2023-04-04

Family

ID=77770921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020049085A Active JP7251504B2 (ja) 2020-03-19 2020-03-19 回転式アクチュエータ

Country Status (5)

Country Link
US (1) US12401250B2 (enExample)
JP (1) JP7251504B2 (enExample)
CN (1) CN115152131B (enExample)
DE (1) DE112021001754T5 (enExample)
WO (1) WO2021187414A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7272305B2 (ja) * 2020-03-19 2023-05-12 株式会社デンソー アクチュエータのブリーザ構造
KR20240133293A (ko) 2023-02-28 2024-09-04 주식회사평화발레오 회전위치 검출 기능을 갖춘 회전형 감속 액츄에이터 및 이를 적용한 전자식 변속레버 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120847A (ja) 2002-09-25 2004-04-15 Unisia Jkc Steering System Co Ltd 電動機のシール装置
JP2006304587A (ja) 2005-03-22 2006-11-02 Honda Motor Co Ltd 電動モータおよび電動パワーステアリング装置
JP2009296811A (ja) 2008-06-06 2009-12-17 Jtekt Corp モータ及び電動パワーステアリング装置
JP5483217B2 (ja) 2012-01-26 2014-05-07 株式会社デンソー 回転式アクチュエータ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248302B2 (ja) 1986-10-01 1990-10-24 Toyo Seimaiki Seisakusho Kk Junnukashikiseimaikinokakuhan*sokokusochi
JPS6388051U (enExample) * 1986-11-27 1988-06-08
US4987795A (en) 1989-11-03 1991-01-29 Sundstrand Corporation Vented transmission
US5911793A (en) 1997-05-22 1999-06-15 Kaye; Kenneth B. Transmission with semi-floating shafts
JP3957451B2 (ja) * 2000-09-21 2007-08-15 自動車電機工業株式会社 アクチュエータ
GB2435912B (en) 2006-03-06 2008-05-14 Honda Motor Co Ltd Electric motor and electric power steering apparatus
CN204136005U (zh) 2014-09-28 2015-02-04 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 防砂车柱塞泵柱塞拆装工具
JP6418076B2 (ja) * 2015-06-18 2018-11-07 株式会社デンソー 電動アクチュエータおよびその製造方法
JP6485365B2 (ja) * 2016-01-12 2019-03-20 株式会社デンソー 回転式アクチュエータ
JP6785606B2 (ja) * 2016-09-26 2020-11-18 日本電産サンキョー株式会社 ブレーキ付きモータ
JP6686966B2 (ja) * 2017-05-17 2020-04-22 株式会社デンソー 回転式アクチュエータ
JP2018078742A (ja) * 2016-11-10 2018-05-17 Ntn株式会社 電動アクチュエータ
JP2018126032A (ja) * 2017-02-03 2018-08-09 日本電産トーソク株式会社 電動アクチュエータ
JP6822282B2 (ja) * 2017-03-31 2021-01-27 日本電産トーソク株式会社 電動アクチュエータ
JP2019068518A (ja) * 2017-09-28 2019-04-25 日本電産トーソク株式会社 電動アクチュエータ
US11162574B2 (en) * 2017-10-16 2021-11-02 Mitsuba Corporation Speed reduction mechanism and motor with speed reducer
JP7020114B2 (ja) * 2017-12-28 2022-02-16 日本電産トーソク株式会社 電動アクチュエータ
JP7188959B2 (ja) 2018-09-28 2022-12-13 花王株式会社 吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120847A (ja) 2002-09-25 2004-04-15 Unisia Jkc Steering System Co Ltd 電動機のシール装置
JP2006304587A (ja) 2005-03-22 2006-11-02 Honda Motor Co Ltd 電動モータおよび電動パワーステアリング装置
JP2009296811A (ja) 2008-06-06 2009-12-17 Jtekt Corp モータ及び電動パワーステアリング装置
JP5483217B2 (ja) 2012-01-26 2014-05-07 株式会社デンソー 回転式アクチュエータ

Also Published As

Publication number Publication date
WO2021187414A1 (ja) 2021-09-23
DE112021001754T5 (de) 2023-01-12
CN115152131B (zh) 2025-10-17
US20230015043A1 (en) 2023-01-19
JP2021151095A (ja) 2021-09-27
CN115152131A (zh) 2022-10-04
US12401250B2 (en) 2025-08-26

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