JPWO2021065129A1 - - Google Patents

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Publication number
JPWO2021065129A1
JPWO2021065129A1 JP2021550341A JP2021550341A JPWO2021065129A1 JP WO2021065129 A1 JPWO2021065129 A1 JP WO2021065129A1 JP 2021550341 A JP2021550341 A JP 2021550341A JP 2021550341 A JP2021550341 A JP 2021550341A JP WO2021065129 A1 JPWO2021065129 A1 JP WO2021065129A1
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
JP2021550341A
Other versions
JP7441849B2 (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 JPWO2021065129A1 publication Critical patent/JPWO2021065129A1/ja
Application granted granted Critical
Publication of JP7441849B2 publication Critical patent/JP7441849B2/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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • 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
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
    • 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
    • F16J15/56—Other sealings for reciprocating rods
JP2021550341A 2019-09-30 2020-07-02 密封装置 Active JP7441849B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019178229 2019-09-30
JP2019178229 2019-09-30
JP2020074781 2020-04-20
JP2020074781 2020-04-20
PCT/JP2020/026027 WO2021065129A1 (ja) 2019-09-30 2020-07-02 密封装置

Publications (2)

Publication Number Publication Date
JPWO2021065129A1 true JPWO2021065129A1 (ja) 2021-04-08
JP7441849B2 JP7441849B2 (ja) 2024-03-01

Family

ID=75336393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021550341A Active JP7441849B2 (ja) 2019-09-30 2020-07-02 密封装置

Country Status (4)

Country Link
US (1) US20220341493A1 (ja)
JP (1) JP7441849B2 (ja)
CN (1) CN114341478A (ja)
WO (1) WO2021065129A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167961U (ja) * 1974-11-22 1976-05-29
JP2014101897A (ja) * 2012-11-16 2014-06-05 Koyo Sealing Techno Co Ltd 密封装置
JP2017089801A (ja) * 2015-11-12 2017-05-25 光洋シーリングテクノ株式会社 デフサイド用の密封装置
JP2017198253A (ja) * 2016-04-26 2017-11-02 Nok株式会社 密封装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873153A (en) * 1956-06-29 1959-02-10 Federal Mogul Bower Bearings Bearing shaft seal
JP2002098231A (ja) * 2000-09-21 2002-04-05 Toyoda Gosei Co Ltd 弾性ガスケット
JP4014423B2 (ja) * 2001-03-09 2007-11-28 株式会社マーレ フィルターシステムズ シリンダヘッドカバーにおける点火栓チューブ挿入部のシール装置
DE102005004323A1 (de) * 2005-01-31 2006-09-28 Robert Bosch Gmbh Dichtelement und Antriebseinheit beinhaltend ein Dichtelement
JP2009103177A (ja) 2007-10-22 2009-05-14 Nok Corp オイルシール
WO2009130933A1 (ja) * 2008-04-25 2009-10-29 Nok株式会社 密封装置
JP5469497B2 (ja) * 2010-03-26 2014-04-16 Ｎｔｎ株式会社 車輪用軸受装置
DE112011102032T5 (de) * 2010-06-15 2013-04-04 Uchiyama Manufacturing Corp. Ringförmige elastische Dichtung
WO2012137718A1 (ja) * 2011-04-06 2012-10-11 本田技研工業株式会社 シール部材及びエンジンのプラグチューブシール構造
JP5778238B2 (ja) * 2013-11-18 2015-09-16 Nok株式会社 密封装置の製造方法
JP6490348B2 (ja) * 2014-03-31 2019-03-27 Ntn株式会社 プーリユニット
JP5971450B2 (ja) * 2014-05-20 2016-08-17 Nok株式会社 密封装置
CN108027067B (zh) * 2015-09-25 2020-07-28 Nok株式会社 差速机构用密封装置
JP2017150531A (ja) * 2016-02-23 2017-08-31 Ntn株式会社 油圧式オートテンショナ
DE102016124571B4 (de) * 2016-12-16 2019-10-10 Schaeffler Technologies AG & Co. KG Dichtungsvorrichtung und Dichtungsanordnung
WO2018231591A1 (en) * 2017-06-13 2018-12-20 Stemco Products, Inc. Wheelend assembly seal
JP6890489B2 (ja) * 2017-07-07 2021-06-18 Nok株式会社 密封装置
JP7391646B2 (ja) * 2019-12-10 2023-12-05 Nok株式会社 密封装置
WO2021225945A1 (en) * 2020-05-04 2021-11-11 Saint-Gobain Performance Plastics Corporation Metallic seal for valve assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167961U (ja) * 1974-11-22 1976-05-29
JP2014101897A (ja) * 2012-11-16 2014-06-05 Koyo Sealing Techno Co Ltd 密封装置
JP2017089801A (ja) * 2015-11-12 2017-05-25 光洋シーリングテクノ株式会社 デフサイド用の密封装置
JP2017198253A (ja) * 2016-04-26 2017-11-02 Nok株式会社 密封装置

Also Published As

Publication number Publication date
CN114341478A (zh) 2022-04-12
JP7441849B2 (ja) 2024-03-01
US20220341493A1 (en) 2022-10-27
WO2021065129A1 (ja) 2021-04-08

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