JP7760092B2 - 密封装置 - Google Patents

密封装置

Info

Publication number
JP7760092B2
JP7760092B2 JP2025506652A JP2025506652A JP7760092B2 JP 7760092 B2 JP7760092 B2 JP 7760092B2 JP 2025506652 A JP2025506652 A JP 2025506652A JP 2025506652 A JP2025506652 A JP 2025506652A JP 7760092 B2 JP7760092 B2 JP 7760092B2
Authority
JP
Japan
Prior art keywords
lip
inward
conductive
metal ring
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.)
Active
Application number
JP2025506652A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024190361A5 (https=
JPWO2024190361A1 (https=
Inventor
祐輔 紙谷
翔太 大橋
健一 吉村
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 JPWO2024190361A1 publication Critical patent/JPWO2024190361A1/ja
Publication of JPWO2024190361A5 publication Critical patent/JPWO2024190361A5/ja
Application granted granted Critical
Publication of JP7760092B2 publication Critical patent/JP7760092B2/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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • 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 With Elastic Sealing Lips (AREA)
JP2025506652A 2023-03-10 2024-02-22 密封装置 Active JP7760092B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023037277 2023-03-10
JP2023037277 2023-03-10
PCT/JP2024/006531 WO2024190361A1 (ja) 2023-03-10 2024-02-22 密封装置

Publications (3)

Publication Number Publication Date
JPWO2024190361A1 JPWO2024190361A1 (https=) 2024-09-19
JPWO2024190361A5 JPWO2024190361A5 (https=) 2025-10-23
JP7760092B2 true JP7760092B2 (ja) 2025-10-24

Family

ID=92754906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025506652A Active JP7760092B2 (ja) 2023-03-10 2024-02-22 密封装置

Country Status (5)

Country Link
EP (1) EP4678953A1 (https=)
JP (1) JP7760092B2 (https=)
KR (1) KR20250143106A (https=)
CN (1) CN120787292A (https=)
WO (1) WO2024190361A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200103029A1 (en) 2018-10-01 2020-04-02 Carl Freudenberg Kg Sealing element
US20200103028A1 (en) 2018-10-01 2020-04-02 Carl Freudenberg Kg Sealing element
CN111043315A (zh) 2019-12-20 2020-04-21 嘉科（无锡）密封技术有限公司 一种接地式油封
WO2022163675A1 (ja) 2021-01-27 2022-08-04 Nok株式会社 密封装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000982B4 (de) 2013-01-22 2015-10-29 Carl Freudenberg Kg Dichtring und Dichtungsanordnung damit
KR101542570B1 (ko) 2013-06-03 2015-08-06 다주건설 (주) 수평 착정 장치
JP7468482B2 (ja) 2021-09-03 2024-04-16 株式会社ダイフク 物品搬送車

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200103029A1 (en) 2018-10-01 2020-04-02 Carl Freudenberg Kg Sealing element
US20200103028A1 (en) 2018-10-01 2020-04-02 Carl Freudenberg Kg Sealing element
CN111043315A (zh) 2019-12-20 2020-04-21 嘉科（无锡）密封技术有限公司 一种接地式油封
WO2022163675A1 (ja) 2021-01-27 2022-08-04 Nok株式会社 密封装置

Also Published As

Publication number Publication date
EP4678953A1 (en) 2026-01-14
WO2024190361A1 (ja) 2024-09-19
JPWO2024190361A1 (https=) 2024-09-19
KR20250143106A (ko) 2025-09-30
CN120787292A (zh) 2025-10-14

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