CN121399404A - 密封装置 - Google Patents

密封装置

Info

Publication number
CN121399404A
CN121399404A CN202480042962.5A CN202480042962A CN121399404A CN 121399404 A CN121399404 A CN 121399404A CN 202480042962 A CN202480042962 A CN 202480042962A CN 121399404 A CN121399404 A CN 121399404A
Authority
CN
China
Prior art keywords
space
seal
pressure
sealing
sealed
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
CN202480042962.5A
Other languages
English (en)
Chinese (zh)
Inventor
国光纮史
田中智裕
斋藤健一
冈本勇次
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.)
Eagle Industry Co Ltd
Original Assignee
Eagle Industry Co Ltd
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 Eagle Industry Co Ltd filed Critical Eagle Industry Co Ltd
Publication of CN121399404A publication Critical patent/CN121399404A/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • 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
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
CN202480042962.5A 2023-07-19 2024-06-26 密封装置 Pending CN121399404A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-117385 2023-07-19
JP2023117385 2023-07-19
PCT/JP2024/023152 WO2025018114A1 (ja) 2023-07-19 2024-06-26 シール装置

Publications (1)

Publication Number Publication Date
CN121399404A true CN121399404A (zh) 2026-01-23

Family

ID=94281415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480042962.5A Pending CN121399404A (zh) 2023-07-19 2024-06-26 密封装置

Country Status (4)

Country Link
JP (1) JP7804837B2 (https=)
KR (1) KR20260020139A (https=)
CN (1) CN121399404A (https=)
WO (1) WO2025018114A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143736A1 (de) * 1971-09-01 1973-03-08 Erno Raumfahrttechnik Gmbh Anordnung zum abdichten von wellendurchfuehrungen
DE2926660A1 (de) * 1979-07-02 1981-01-08 Howaldtswerke Deutsche Werft Vorrichtung zum schmieren von dichtungen
CN201359088Y (zh) * 2009-01-22 2009-12-09 江苏华阳重工科技股份有限公司 油压自调整船舶油润滑密封装置
CN101788057A (zh) * 2009-01-22 2010-07-28 江苏华阳重工科技股份有限公司 高性能自调压船舶油润滑密封装置
CN102388245A (zh) * 2010-06-10 2012-03-21 瓦锡兰日本株式会社 密封环及船尾管密封装置
CN208431376U (zh) * 2018-06-15 2019-01-25 上海威纳工程技术有限公司 半潜船减摇鳍密封装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0182999U (https=) * 1987-11-25 1989-06-02
JP2804615B2 (ja) * 1990-08-30 1998-09-30 株式会社日立製作所 ポンプ封水装置
WO2018216155A1 (ja) 2017-05-24 2018-11-29 バルチラジャパン株式会社 船尾管用油循環システム及び船舶

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143736A1 (de) * 1971-09-01 1973-03-08 Erno Raumfahrttechnik Gmbh Anordnung zum abdichten von wellendurchfuehrungen
DE2926660A1 (de) * 1979-07-02 1981-01-08 Howaldtswerke Deutsche Werft Vorrichtung zum schmieren von dichtungen
CN201359088Y (zh) * 2009-01-22 2009-12-09 江苏华阳重工科技股份有限公司 油压自调整船舶油润滑密封装置
CN101788057A (zh) * 2009-01-22 2010-07-28 江苏华阳重工科技股份有限公司 高性能自调压船舶油润滑密封装置
CN102388245A (zh) * 2010-06-10 2012-03-21 瓦锡兰日本株式会社 密封环及船尾管密封装置
CN208431376U (zh) * 2018-06-15 2019-01-25 上海威纳工程技术有限公司 半潜船减摇鳍密封装置

Also Published As

Publication number Publication date
JP7804837B2 (ja) 2026-01-22
JPWO2025018114A1 (https=) 2025-01-23
KR20260020139A (ko) 2026-02-10
WO2025018114A1 (ja) 2025-01-23

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