JPWO2021065129A1 - - Google Patents

Info

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 languages
Japanese (ja)
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
    • F16J15/16—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
    • F16J15/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
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 (https=) 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) US12044314B2 (https=)
JP (1) JP7441849B2 (https=)
CN (1) CN114341478B (https=)
WO (1) WO2021065129A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167961U (https=) * 1974-11-22 1976-05-29
JPS60133271U (ja) * 1984-02-15 1985-09-05 日産自動車株式会社 シ−ル構造
JP2009103177A (ja) * 2007-10-22 2009-05-14 Nok Corp オイルシール
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
JP3579992B2 (ja) 1995-11-13 2004-10-20 株式会社デンソー 内燃機関用点火装置
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
JPWO2009130933A1 (ja) * 2008-04-25 2011-08-11 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
JPWO2011158750A1 (ja) * 2010-06-15 2013-08-19 内山工業株式会社 環状弾性ガスケット
JP5677565B2 (ja) * 2011-04-06 2015-02-25 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
US10208861B2 (en) * 2014-05-20 2019-02-19 Nok Corporation Sealing device
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
US10794491B2 (en) * 2017-06-13 2020-10-06 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
US20210341058A1 (en) * 2020-05-04 2021-11-04 Saint-Gobain Performance Plastics Corporation Metallic seal for valve assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167961U (https=) * 1974-11-22 1976-05-29
JPS60133271U (ja) * 1984-02-15 1985-09-05 日産自動車株式会社 シ−ル構造
JP2009103177A (ja) * 2007-10-22 2009-05-14 Nok Corp オイルシール
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
WO2021065129A1 (ja) 2021-04-08
US20220341493A1 (en) 2022-10-27
US12044314B2 (en) 2024-07-23
CN114341478A (zh) 2022-04-12
JP7441849B2 (ja) 2024-03-01
CN114341478B (zh) 2024-07-26

Similar Documents

Publication Publication Date Title
BR112019017762A2 (https=)
BR112021017339A2 (https=)
BR112021018450A2 (https=)
BR112021017637A2 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112021016996A2 (https=)
BR112021008711A2 (https=)
BR112021017728A2 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112019016142A2 (https=)
BR112021017732A2 (https=)
BR112021017234A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021017173A2 (https=)
BR112021017083A2 (https=)
BR112021015080A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230328

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230526

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231122

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: 20240206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240219

R150 Certificate of patent or registration of utility model

Ref document number: 7441849

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150