KR101527313B1 - 회전 이음매 - Google Patents

회전 이음매 Download PDF

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Publication number
KR101527313B1
KR101527313B1 KR1020137032917A KR20137032917A KR101527313B1 KR 101527313 B1 KR101527313 B1 KR 101527313B1 KR 1020137032917 A KR1020137032917 A KR 1020137032917A KR 20137032917 A KR20137032917 A KR 20137032917A KR 101527313 B1 KR101527313 B1 KR 101527313B1
Authority
KR
South Korea
Prior art keywords
passage
annular
annular member
annular groove
housing
Prior art date
Application number
KR1020137032917A
Other languages
English (en)
Korean (ko)
Other versions
KR20140018380A (ko
Inventor
요시히사 다카노
고타로 오시타
다이키 스미카와
Original Assignee
이글 고오교 가부시키가이샤
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 이글 고오교 가부시키가이샤 filed Critical 이글 고오교 가부시키가이샤
Publication of KR20140018380A publication Critical patent/KR20140018380A/ko
Application granted granted Critical
Publication of KR101527313B1 publication Critical patent/KR101527313B1/ko

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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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/43—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by magnetic force
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/087—Joints with radial fluid passages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
KR1020137032917A 2011-12-27 2012-10-03 회전 이음매 KR101527313B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-286604 2011-12-27
JP2011286604 2011-12-27
PCT/JP2012/075678 WO2013099385A1 (ja) 2011-12-27 2012-10-03 回転継手

Publications (2)

Publication Number Publication Date
KR20140018380A KR20140018380A (ko) 2014-02-12
KR101527313B1 true KR101527313B1 (ko) 2015-06-09

Family

ID=48696890

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137032917A KR101527313B1 (ko) 2011-12-27 2012-10-03 회전 이음매

Country Status (3)

Country Link
JP (1) JP5913374B2 (ja)
KR (1) KR101527313B1 (ja)
WO (1) WO2013099385A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106461089B (zh) * 2014-05-13 2019-01-15 日本伊格尔博格曼有限公司 磁性流体密封的组装方法及磁性流体密封
CN106015583B (zh) * 2016-07-28 2017-10-03 广西科技大学 一种对称型错齿式磁性流体密封装置
CN105972219B (zh) * 2016-07-29 2017-10-03 广西科技大学 一种交错齿端面式磁性流体密封装置
KR101896288B1 (ko) * 2017-01-16 2018-09-11 박광준 로터리식 자성유체 밀봉 장치
CN107906209A (zh) * 2017-12-13 2018-04-13 广西科技大学 一种用于同心双轴的磁流体密封结构
CN109707937A (zh) * 2018-06-22 2019-05-03 东莞市科能精密机械有限公司 多气路旋转接头
CN108799672A (zh) * 2018-08-23 2018-11-13 天津海外海科技有限公司 一种耐冲击油滑环及使用方法
CN110762307B (zh) * 2019-12-03 2024-04-12 中国工程物理研究院总体工程研究所 磁流体密封旋转接头
CN112228655B (zh) * 2020-09-09 2022-04-22 北京航天万鸿高科技有限公司 一种转台制冷温箱旋转接头磁性液体密封装置
CN112917239B (zh) * 2021-03-26 2022-06-14 宁波天控五轴数控技术有限公司 一种高速电主轴用中心冷却旋转接头

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009119176A1 (ja) * 2008-03-28 2009-10-01 イーグル工業株式会社 ロータリジョイント
WO2009122782A1 (ja) * 2008-04-03 2009-10-08 イーグル工業株式会社 ロータリジョイント
JP2011127725A (ja) * 2009-12-21 2011-06-30 Nippon Pillar Packing Co Ltd 多流路形ロータリジョイント

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171765A (en) * 1985-03-02 1986-09-03 Flexibox Ltd Rotatable fluid joint
GB2187526B (en) * 1986-03-04 1990-01-24 Gen Electric Improvements relating to fluid transfer seals between rotors and stators
KR100973666B1 (ko) * 2003-06-17 2010-08-03 주성엔지니어링(주) 원자층증착장치의 가스밸브 어셈블리
DE102007043026A1 (de) * 2007-09-11 2009-03-12 GAT Gesellschaft für Antriebstechnik mbH Radiale Drehdurchführung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009119176A1 (ja) * 2008-03-28 2009-10-01 イーグル工業株式会社 ロータリジョイント
WO2009122782A1 (ja) * 2008-04-03 2009-10-08 イーグル工業株式会社 ロータリジョイント
JP2011127725A (ja) * 2009-12-21 2011-06-30 Nippon Pillar Packing Co Ltd 多流路形ロータリジョイント

Also Published As

Publication number Publication date
KR20140018380A (ko) 2014-02-12
JPWO2013099385A1 (ja) 2015-04-30
WO2013099385A1 (ja) 2013-07-04
JP5913374B2 (ja) 2016-04-27

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