CN118679337A - 密封垫和密封结构 - Google Patents

密封垫和密封结构 Download PDF

Info

Publication number
CN118679337A
CN118679337A CN202380021252.XA CN202380021252A CN118679337A CN 118679337 A CN118679337 A CN 118679337A CN 202380021252 A CN202380021252 A CN 202380021252A CN 118679337 A CN118679337 A CN 118679337A
Authority
CN
China
Prior art keywords
peripheral surface
diameter
outer peripheral
inner peripheral
gasket
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.)
Pending
Application number
CN202380021252.XA
Other languages
English (en)
Chinese (zh)
Inventor
新地祐晟
佐藤德朗
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 CN118679337A publication Critical patent/CN118679337A/zh
Pending legal-status Critical Current

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
    • F16J15/06—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
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous
    • 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
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)
CN202380021252.XA 2022-04-28 2023-04-25 密封垫和密封结构 Pending CN118679337A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-074738 2022-04-28
JP2022074738 2022-04-28
PCT/JP2023/016250 WO2023210627A1 (ja) 2022-04-28 2023-04-25 ガスケットおよび密封構造

Publications (1)

Publication Number Publication Date
CN118679337A true CN118679337A (zh) 2024-09-20

Family

ID=88518969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380021252.XA Pending CN118679337A (zh) 2022-04-28 2023-04-25 密封垫和密封结构

Country Status (5)

Country Link
US (1) US20250180118A1 (https=)
EP (1) EP4517138A1 (https=)
JP (2) JP7596601B2 (https=)
CN (1) CN118679337A (https=)
WO (1) WO2023210627A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026018618A1 (ja) * 2024-07-18 2026-01-22 Nok株式会社 シール部材及び密封構造
WO2026070786A1 (ja) * 2024-09-25 2026-04-02 Nok株式会社 ガスケット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO133599L (https=) * 1967-09-20
JP2001152472A (ja) 1999-11-26 2001-06-05 Nippon Hume Corp 管路とマンホールとの接合用シール材及び接合方法
JP2002340191A (ja) 2001-05-14 2002-11-27 Nok Corp パッキン
JP6135326B2 (ja) 2013-06-20 2017-05-31 Nok株式会社 密封構造及びガスケットの製造方法
JP6348366B2 (ja) 2014-07-31 2018-06-27 住友ゴム工業株式会社 ガスケット
JP6318044B2 (ja) 2014-08-11 2018-04-25 内山工業株式会社 接続構造及びシール部材

Also Published As

Publication number Publication date
EP4517138A1 (en) 2025-03-05
US20250180118A1 (en) 2025-06-05
JPWO2023210627A1 (https=) 2023-11-02
JP2025024238A (ja) 2025-02-19
JP7596601B2 (ja) 2024-12-09
WO2023210627A1 (ja) 2023-11-02

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