JP7804837B2 - シール装置 - Google Patents

シール装置

Info

Publication number
JP7804837B2
JP7804837B2 JP2025533937A JP2025533937A JP7804837B2 JP 7804837 B2 JP7804837 B2 JP 7804837B2 JP 2025533937 A JP2025533937 A JP 2025533937A JP 2025533937 A JP2025533937 A JP 2025533937A JP 7804837 B2 JP7804837 B2 JP 7804837B2
Authority
JP
Japan
Prior art keywords
space
sealing
seal
pressure
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.)
Active
Application number
JP2025533937A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025018114A1 (https=
Inventor
紘史 國光
智裕 田中
健一 斎藤
勇次 岡本
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 JPWO2025018114A1 publication Critical patent/JPWO2025018114A1/ja
Application granted granted Critical
Publication of JP7804837B2 publication Critical patent/JP7804837B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2025533937A 2023-07-19 2024-06-26 シール装置 Active JP7804837B2 (ja)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
JPWO2025018114A1 JPWO2025018114A1 (https=) 2025-01-23
JP7804837B2 true JP7804837B2 (ja) 2026-01-22

Family

ID=94281415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025533937A Active JP7804837B2 (ja) 2023-07-19 2024-06-26 シール装置

Country Status (4)

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

Family Cites Families (9)

* 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
DE2926660C2 (de) * 1979-07-02 1984-12-06 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Ölgeschmierte Stevenrohrlager- und Dichtungsanordnung
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
CN101788057B (zh) * 2009-01-22 2011-11-09 江苏华阳重工股份有限公司 高性能自调压船舶油润滑密封装置
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
CN102388245B (zh) * 2010-06-10 2014-08-27 瓦锡兰日本株式会社 密封环及船尾管密封装置
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
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
CN121399404A (zh) 2026-01-23
JPWO2025018114A1 (https=) 2025-01-23
KR20260020139A (ko) 2026-02-10
WO2025018114A1 (ja) 2025-01-23

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