JP5484091B2 - リニアアクチュエータ - Google Patents

リニアアクチュエータ Download PDF

Info

Publication number
JP5484091B2
JP5484091B2 JP2010010298A JP2010010298A JP5484091B2 JP 5484091 B2 JP5484091 B2 JP 5484091B2 JP 2010010298 A JP2010010298 A JP 2010010298A JP 2010010298 A JP2010010298 A JP 2010010298A JP 5484091 B2 JP5484091 B2 JP 5484091B2
Authority
JP
Japan
Prior art keywords
lead screw
rotor
linear actuator
hole
screw
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
JP2010010298A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011151921A5 (zh
JP2011151921A (ja
Inventor
岳彦 矢澤
哲彦 原
雄一 林
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.)
Nidec Sankyo Corp
Rinnai Corp
Original Assignee
Nidec Sankyo Corp
Rinnai 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 Nidec Sankyo Corp, Rinnai Corp filed Critical Nidec Sankyo Corp
Priority to JP2010010298A priority Critical patent/JP5484091B2/ja
Priority to KR1020100132195A priority patent/KR101740054B1/ko
Priority to CN201110027527.XA priority patent/CN102128296B/zh
Publication of JP2011151921A publication Critical patent/JP2011151921A/ja
Publication of JP2011151921A5 publication Critical patent/JP2011151921A5/ja
Application granted granted Critical
Publication of JP5484091B2 publication Critical patent/JP5484091B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/50—Preventing rotation of valve members
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • 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)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
JP2010010298A 2010-01-20 2010-01-20 リニアアクチュエータ Active JP5484091B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010010298A JP5484091B2 (ja) 2010-01-20 2010-01-20 リニアアクチュエータ
KR1020100132195A KR101740054B1 (ko) 2010-01-20 2010-12-22 리니어 액츄에이터
CN201110027527.XA CN102128296B (zh) 2010-01-20 2011-01-17 线性致动器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010010298A JP5484091B2 (ja) 2010-01-20 2010-01-20 リニアアクチュエータ

Publications (3)

Publication Number Publication Date
JP2011151921A JP2011151921A (ja) 2011-08-04
JP2011151921A5 JP2011151921A5 (zh) 2013-02-14
JP5484091B2 true JP5484091B2 (ja) 2014-05-07

Family

ID=44266502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010010298A Active JP5484091B2 (ja) 2010-01-20 2010-01-20 リニアアクチュエータ

Country Status (3)

Country Link
JP (1) JP5484091B2 (zh)
KR (1) KR101740054B1 (zh)
CN (1) CN102128296B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6284830B2 (ja) * 2014-06-09 2018-02-28 セイコープレシジョン株式会社 アクチュエータ
CN109572655B (zh) * 2017-09-29 2022-09-20 株式会社万都 电子制动系统的致动器
DE102019122140A1 (de) * 2019-08-17 2021-02-18 Johnson Electric Germany GmbH & Co. KG Anordnung zur Geräuschminderung bei Linearantrieben
CN113497519B (zh) * 2021-09-09 2021-11-09 中国空气动力研究与发展中心高速空气动力研究所 一种基于外部驱动式直线步进电机的驱动装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08237915A (ja) * 1995-12-14 1996-09-13 Fuji Koki Seisakusho:Kk 電動モータ
JP2005172154A (ja) * 2003-12-12 2005-06-30 Matsushita Electric Ind Co Ltd 遮断弁
JP4222240B2 (ja) * 2004-03-24 2009-02-12 株式会社デンソー 制御ドア駆動装置
JP4817671B2 (ja) * 2005-02-16 2011-11-16 株式会社不二工機 減速装置付電動弁
GB2431215A (en) * 2005-10-17 2007-04-18 Complete Dev Solutions Ltd Linear actuator
JP4767094B2 (ja) * 2006-06-07 2011-09-07 日本電産サンキョー株式会社 ケース体、およびこのケース体を備えたアクチュエータ

Also Published As

Publication number Publication date
JP2011151921A (ja) 2011-08-04
KR20110085867A (ko) 2011-07-27
KR101740054B1 (ko) 2017-05-25
CN102128296B (zh) 2015-04-08
CN102128296A (zh) 2011-07-20

Similar Documents

Publication Publication Date Title
JP5484091B2 (ja) リニアアクチュエータ
JP6479456B2 (ja) フォイル、フォイル軸受、及びフォイル軸受の組立方法
JP6832172B2 (ja) 電動弁および冷凍サイクルシステム
JP2015135137A (ja) 密封装置
JP2008020444A5 (zh)
JP2008228482A (ja) 軸受機構およびモータ
JP2017211337A (ja) 磁気式回転検出装置
JP2016211726A (ja) 電動弁
WO2012132731A1 (ja) 密封装置及び密封構造
JP5484092B2 (ja) リニアアクチュエータ
JP2007192325A (ja) 軸受装置
JP2011259567A (ja) 減速機構付モータ
US20160065029A1 (en) Outer rotor type brushless motor
JP2008283750A (ja) 油圧ダンパ用モータ
JP2013139085A (ja) ローターの製造方法、及びローター
JP2009103252A (ja) 流体軸受装置およびこれを有するモータ
JP5220359B2 (ja) 動圧軸受装置
US20130129268A1 (en) Spindle motor
JP2007110795A (ja) 回転電機およびその製造方法
CN202004585U (zh) 集成导轨密封直线步进执行器
JPWO2018003085A1 (ja) 車載用アクチュエータ
JP2007138840A (ja) 吸気装置およびその製造方法
JP2013174268A (ja) 歯車及びそれを用いた電子制御スロットル装置
CN114857840B (zh) 一种风门装置
WO2021006139A1 (ja) 電動アクチュエータ及びその取り付け構造、並びに弁体駆動装置

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121206

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131119

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131227

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140128

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140218

R150 Certificate of patent or registration of utility model

Ref document number: 5484091

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150