CN119546888A - 密封装置、密封结构、密封结构的组装方法 - Google Patents

密封装置、密封结构、密封结构的组装方法 Download PDF

Info

Publication number
CN119546888A
CN119546888A CN202380052845.2A CN202380052845A CN119546888A CN 119546888 A CN119546888 A CN 119546888A CN 202380052845 A CN202380052845 A CN 202380052845A CN 119546888 A CN119546888 A CN 119546888A
Authority
CN
China
Prior art keywords
sealing
seal
housing
sealing device
groove
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
CN202380052845.2A
Other languages
English (en)
Chinese (zh)
Inventor
中山健一
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 CN119546888A publication Critical patent/CN119546888A/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
    • 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
    • F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed 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
    • F16J15/16—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
    • F16J15/16—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
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
CN202380052845.2A 2022-07-21 2023-07-19 密封装置、密封结构、密封结构的组装方法 Pending CN119546888A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-116173 2022-07-21
JP2022116173 2022-07-21
PCT/JP2023/026416 WO2024019087A1 (ja) 2022-07-21 2023-07-19 密封装置、密封構造、密封構造の組み付け方法

Publications (1)

Publication Number Publication Date
CN119546888A true CN119546888A (zh) 2025-02-28

Family

ID=89617815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380052845.2A Pending CN119546888A (zh) 2022-07-21 2023-07-19 密封装置、密封结构、密封结构的组装方法

Country Status (6)

Country Link
US (1) US20260002589A1 (https=)
JP (2) JP7727854B2 (https=)
KR (1) KR20250019736A (https=)
CN (1) CN119546888A (https=)
DE (1) DE112023003158T5 (https=)
WO (1) WO2024019087A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2540077Y2 (ja) * 1991-03-14 1997-07-02 株式会社フジユニバンス 油圧式サーボ機構のシール装置
US5676348A (en) * 1996-06-12 1997-10-14 Fmc Corporation Asymmetric seal segment configuration
US7451959B2 (en) * 2006-12-14 2008-11-18 S.P.M. Flow Control, Inc. Plug valve having a seal boss
JP6577066B2 (ja) 2018-01-16 2019-09-18 株式会社不二工機 流路切換弁
CN112728153A (zh) * 2021-01-05 2021-04-30 中国船舶重工集团公司第七0七研究所九江分部 一种旋塞阀自补偿式软密封结构

Also Published As

Publication number Publication date
JP2025160497A (ja) 2025-10-22
DE112023003158T5 (de) 2025-06-05
JPWO2024019087A1 (https=) 2024-01-25
KR20250019736A (ko) 2025-02-10
JP7727854B2 (ja) 2025-08-21
WO2024019087A1 (ja) 2024-01-25
US20260002589A1 (en) 2026-01-01

Similar Documents

Publication Publication Date Title
CN101802465B (zh) 唇式密封件的安装构造
EP1134466B1 (en) Lip type seal
JPWO2010061670A1 (ja) リップタイプシール
JP5471229B2 (ja) ピストンポンプ
US6886834B2 (en) Shaft sealing assembly
US20240263703A1 (en) Seal Ring
JP2020046077A (ja) シールリング
JP4898799B2 (ja) 独立したシーリングリップを有するシャフトシール
JP4396790B2 (ja) オイルシール
CN119546888A (zh) 密封装置、密封结构、密封结构的组装方法
CN104704235A (zh) 液压回转机械
WO2024128274A1 (ja) シールリング
CN119546889A (zh) 密封装置、密封结构、密封结构的组装方法
US8579616B2 (en) Gear pump
JP6498157B2 (ja) ベーンポンプ
JP2012140925A (ja) ベローズポンプ
JP2007085376A (ja) 液体封入式筒型マウント
CN112922831A (zh) 三角转子泵
JP7455332B2 (ja) ダイアフラムポンプ
JP2022152163A (ja) 流体封入式筒型防振装置
JP2838557B2 (ja) 一方向性シール装置
JPH10274335A (ja) シールリング
JPH0374683A (ja) 一方向性軸シール装置
JP2024080154A (ja) ダストシール
JP2010168956A (ja) 内燃機関用ウォータポンプ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination