CN120604062A - 密封装置 - Google Patents

密封装置

Info

Publication number
CN120604062A
CN120604062A CN202480009199.6A CN202480009199A CN120604062A CN 120604062 A CN120604062 A CN 120604062A CN 202480009199 A CN202480009199 A CN 202480009199A CN 120604062 A CN120604062 A CN 120604062A
Authority
CN
China
Prior art keywords
guide member
sealing
seal lip
axis
sealing device
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
CN202480009199.6A
Other languages
English (en)
Chinese (zh)
Inventor
稀代昌道
目黑直树
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 CN120604062A publication Critical patent/CN120604062A/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
    • F16J15/062—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
    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Gasket Seals (AREA)
CN202480009199.6A 2023-01-25 2024-01-18 密封装置 Pending CN120604062A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-009542 2023-01-25
JP2023009542 2023-01-25
PCT/JP2024/001352 WO2024157877A1 (ja) 2023-01-25 2024-01-18 密封装置

Publications (1)

Publication Number Publication Date
CN120604062A true CN120604062A (zh) 2025-09-05

Family

ID=91970577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480009199.6A Pending CN120604062A (zh) 2023-01-25 2024-01-18 密封装置

Country Status (4)

Country Link
EP (1) EP4656911A1 (https=)
JP (1) JPWO2024157877A1 (https=)
CN (1) CN120604062A (https=)
WO (1) WO2024157877A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140752A (https=) * 1974-04-21 1975-11-12
FR2554205B1 (fr) * 1983-10-28 1986-06-13 Pont A Mousson Garniture d'etancheite pour joints de tuyaux en fonte
JP3288602B2 (ja) * 1996-04-05 2002-06-04 徳厚 小島 管接続用パッキン
JP4244585B2 (ja) * 2002-08-05 2009-03-25 Ｎｏｋ株式会社 密封装置
JP5600689B2 (ja) * 2009-01-28 2014-10-01 フェデラル−モーグル コーポレイション ラジアルシャフトシール、ラジアルシャフトシールアセンブリおよび設置方法
CN102947629A (zh) * 2010-06-15 2013-02-27 内山工业株式会社 环状弹性密封圈
JP7052610B2 (ja) 2018-07-13 2022-04-12 株式会社デンソー 電力変換装置
JP7458278B2 (ja) * 2020-09-23 2024-03-29 Nok株式会社 密封装置

Also Published As

Publication number Publication date
EP4656911A1 (en) 2025-12-03
WO2024157877A1 (ja) 2024-08-02
JPWO2024157877A1 (https=) 2024-08-02

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