JPWO2021010005A1 - - Google Patents

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Publication number
JPWO2021010005A1
JPWO2021010005A1 JP2021532696A JP2021532696A JPWO2021010005A1 JP WO2021010005 A1 JPWO2021010005 A1 JP WO2021010005A1 JP 2021532696 A JP2021532696 A JP 2021532696A JP 2021532696 A JP2021532696 A JP 2021532696A JP WO2021010005 A1 JPWO2021010005 A1 JP WO2021010005A1
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
JP2021532696A
Other versions
JP6999068B2 (ja
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 JPWO2021010005A1 publication Critical patent/JPWO2021010005A1/ja
Application granted granted Critical
Publication of JP6999068B2 publication Critical patent/JP6999068B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings
    • 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
JP2021532696A 2019-07-12 2020-05-13 シールリング Active JP6999068B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019130173 2019-07-12
JP2019130173 2019-07-12
JP2020008914 2020-01-23
JP2020008914 2020-01-23
PCT/JP2020/019122 WO2021010005A1 (ja) 2019-07-12 2020-05-13 シールリング

Publications (2)

Publication Number Publication Date
JPWO2021010005A1 true JPWO2021010005A1 (ja) 2021-01-21
JP6999068B2 JP6999068B2 (ja) 2022-02-04

Family

ID=74210404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532696A Active JP6999068B2 (ja) 2019-07-12 2020-05-13 シールリング

Country Status (6)

Country Link
US (1) US20220243819A1 (ja)
EP (1) EP3998418B1 (ja)
JP (1) JP6999068B2 (ja)
KR (1) KR102656388B1 (ja)
CN (1) CN114072602B (ja)
WO (1) WO2021010005A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800002027A1 (it) * 2018-01-26 2019-07-26 Turboden Spa Dispositivo di tenuta di fluido per macchine rotanti

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165071A (ja) * 1985-01-12 1986-07-25 Nissan Motor Co Ltd カバ−類のシ−ル構造
JP2013540242A (ja) * 2010-09-27 2013-10-31 フェデラル−モーグル ブルシャイト ゲゼルシャフト ミット ベシュレンクテル ハフツング ピストンリングの製造方法
JP2015218791A (ja) * 2014-05-15 2015-12-07 Nok株式会社 シールリング

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165079A (en) * 1978-08-02 1979-08-21 General Motors Corporation Fluid seal ring
JP4299118B2 (ja) * 2003-12-18 2009-07-22 Ｎｔｎ株式会社 樹脂製シールリングの製造方法
JP2006112486A (ja) * 2004-10-13 2006-04-27 Nok Corp 密封装置
JP5088075B2 (ja) * 2007-10-02 2012-12-05 Ｎｏｋ株式会社 シールリング
AT506811B1 (de) * 2008-09-25 2009-12-15 Hoerbiger Kompressortech Hold Druckpackung aus verdrehgesicherten packungsringen mit spritzgegossenen segmenten
CN101747570B (zh) * 2008-12-18 2013-12-18 株式会社阪上制作所 滑动部件及密封装置
AT507431B1 (de) * 2009-01-29 2010-05-15 Hoerbiger Kompressortechnik Segmentierter packungsring
DE102009012462A1 (de) * 2009-03-12 2010-10-07 Hytrac Gmbh Drehdurchführung und Dichtelement für eine Drehdurchführung
US20150362074A1 (en) * 2013-02-20 2015-12-17 Nok Corporation Sealing device
KR20160098451A (ko) 2014-01-24 2016-08-18 엔오케이 가부시키가이샤 실 링
JP6357865B2 (ja) * 2014-05-15 2018-07-18 Nok株式会社 シールリング
JP6386416B2 (ja) * 2014-06-12 2018-09-05 三菱電線工業株式会社 シールリング
CN107208799B (zh) * 2015-01-14 2019-07-09 Nok株式会社 密封结构
CN207687346U (zh) * 2015-03-31 2018-08-03 株式会社理研 密封环
WO2018167828A1 (ja) * 2017-03-13 2018-09-20 Ｔｐｒ株式会社 シールリングおよび密封装置
DE112018003269T5 (de) * 2017-06-27 2020-03-05 Nok Corporation Dichtungsring
US11614169B2 (en) * 2018-08-09 2023-03-28 Nok Corporation Seal ring
CN109630280A (zh) * 2018-12-14 2019-04-16 中国航发沈阳发动机研究所 密封件及密封装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165071A (ja) * 1985-01-12 1986-07-25 Nissan Motor Co Ltd カバ−類のシ−ル構造
JP2013540242A (ja) * 2010-09-27 2013-10-31 フェデラル−モーグル ブルシャイト ゲゼルシャフト ミット ベシュレンクテル ハフツング ピストンリングの製造方法
JP2015218791A (ja) * 2014-05-15 2015-12-07 Nok株式会社 シールリング

Also Published As

Publication number Publication date
EP3998418A1 (en) 2022-05-18
KR20220016947A (ko) 2022-02-10
CN114072602A (zh) 2022-02-18
EP3998418B1 (en) 2024-01-03
WO2021010005A1 (ja) 2021-01-21
EP3998418A4 (en) 2022-08-31
EP3998418C0 (en) 2024-01-03
KR102656388B1 (ko) 2024-04-12
JP6999068B2 (ja) 2022-02-04
US20220243819A1 (en) 2022-08-04
CN114072602B (zh) 2024-04-05

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