JP7421642B2 - ガスケット - Google Patents

ガスケット Download PDF

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Publication number
JP7421642B2
JP7421642B2 JP2022526602A JP2022526602A JP7421642B2 JP 7421642 B2 JP7421642 B2 JP 7421642B2 JP 2022526602 A JP2022526602 A JP 2022526602A JP 2022526602 A JP2022526602 A JP 2022526602A JP 7421642 B2 JP7421642 B2 JP 7421642B2
Authority
JP
Japan
Prior art keywords
gasket
outer peripheral
outer circumferential
bead
bead portion
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
JP2022526602A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021241615A5 (https=
JPWO2021241615A1 (https=
Inventor
主弥 相原
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.)
Nok Corp
Original Assignee
Nok 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 Nok Corp filed Critical Nok Corp
Publication of JPWO2021241615A1 publication Critical patent/JPWO2021241615A1/ja
Publication of JPWO2021241615A5 publication Critical patent/JPWO2021241615A5/ja
Application granted granted Critical
Publication of JP7421642B2 publication Critical patent/JP7421642B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J15/0825—Flat gaskets laminated
    • 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
    • F16J15/122—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally parallel to the surfaces
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J2015/085—Flat gaskets without fold over
    • 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
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J2015/0856—Flat gaskets with a non-metallic coating or strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
JP2022526602A 2020-05-28 2021-05-26 ガスケット Active JP7421642B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020093376 2020-05-28
JP2020093376 2020-05-28
PCT/JP2021/019926 WO2021241615A1 (ja) 2020-05-28 2021-05-26 ガスケット

Publications (3)

Publication Number Publication Date
JPWO2021241615A1 JPWO2021241615A1 (https=) 2021-12-02
JPWO2021241615A5 JPWO2021241615A5 (https=) 2023-03-06
JP7421642B2 true JP7421642B2 (ja) 2024-01-24

Family

ID=78744554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022526602A Active JP7421642B2 (ja) 2020-05-28 2021-05-26 ガスケット

Country Status (5)

Country Link
US (1) US12326192B2 (https=)
EP (1) EP4160055A4 (https=)
JP (1) JP7421642B2 (https=)
CN (1) CN115516232B (https=)
WO (1) WO2021241615A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002195099A (ja) 2000-12-27 2002-07-10 Ket & Ket:Kk 金属ガスケット
JP2013061002A (ja) 2011-09-13 2013-04-04 Nok Corp 金属ガスケットによるシール構造
JP2016156448A (ja) 2015-02-24 2016-09-01 Nok株式会社 金属ガスケット

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253162A (ja) * 1994-06-30 1995-10-03 Nippon Riikuresu Kogyo Kk メタルガスケット
JP3129626B2 (ja) * 1995-02-06 2001-01-31 日本ガスケット株式会社 金属製ガスケット
JPH11230355A (ja) * 1998-02-19 1999-08-27 Ishikawa Gasket Co Ltd ガスケット
DE10029352B4 (de) * 2000-06-15 2007-01-04 Reinz-Dichtungs-Gmbh & Co. Kg Flachdichtung
KR100549913B1 (ko) 2002-04-04 2006-02-06 니혼 메타루 가스켓토 가부시키가이샤 금속개스킷
JP3769549B2 (ja) * 2003-03-26 2006-04-26 石川ガスケット株式会社 メタルガスケット
JP2006144808A (ja) * 2004-11-16 2006-06-08 Ishikawa Gasket Co Ltd メタルガスケット
JP5344222B2 (ja) * 2008-12-26 2013-11-20 日本ガスケット株式会社 シリンダヘッドガスケットにおけるオイル落し穴のシール構造
JP5699039B2 (ja) * 2011-05-26 2015-04-08 日本リークレス工業株式会社 金属ガスケット
JP5880030B2 (ja) 2011-07-11 2016-03-08 Nok株式会社 金属ガスケットによるシール構造
DE102013205220A1 (de) * 2013-03-25 2014-09-25 Elringklinger Ag Steuerplatte
DE202013009887U1 (de) * 2013-11-29 2014-12-01 Reinz-Dichtungs-Gmbh Metallische Flachdichtung
WO2015109171A1 (en) * 2014-01-17 2015-07-23 Federal-Mogul Corporation Gasket component with half-stop and method of manufacturing
JP6028150B2 (ja) 2014-03-07 2016-11-16 日本リークレス工業株式会社 金属ガスケット
DE202015103421U1 (de) * 2015-06-29 2016-06-30 Reinz-Dichtungs-Gmbh Getriebesteuervorrichtung
CN108138961B (zh) * 2015-11-27 2019-04-23 Nok株式会社 金属密封垫
JP6367177B2 (ja) * 2015-12-28 2018-08-01 ニチアス株式会社 シリンダヘッドガスケット及びシリンダヘッドガスケット用ステンレス鋼板
US20200032904A1 (en) * 2017-03-06 2020-01-30 Nok Corporation Gasket

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002195099A (ja) 2000-12-27 2002-07-10 Ket & Ket:Kk 金属ガスケット
JP2013061002A (ja) 2011-09-13 2013-04-04 Nok Corp 金属ガスケットによるシール構造
JP2016156448A (ja) 2015-02-24 2016-09-01 Nok株式会社 金属ガスケット

Also Published As

Publication number Publication date
EP4160055A1 (en) 2023-04-05
CN115516232B (zh) 2025-08-05
CN115516232A (zh) 2022-12-23
WO2021241615A1 (ja) 2021-12-02
EP4160055A4 (en) 2024-06-26
JPWO2021241615A1 (https=) 2021-12-02
US20230235820A1 (en) 2023-07-27
US12326192B2 (en) 2025-06-10

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