DE112023003158T5 - Dichtungsvorrichtung, Dichtungsstruktur und Montageverfahren für Dichtungsstruktur - Google Patents

Dichtungsvorrichtung, Dichtungsstruktur und Montageverfahren für Dichtungsstruktur Download PDF

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Publication number
DE112023003158T5
DE112023003158T5 DE112023003158.4T DE112023003158T DE112023003158T5 DE 112023003158 T5 DE112023003158 T5 DE 112023003158T5 DE 112023003158 T DE112023003158 T DE 112023003158T DE 112023003158 T5 DE112023003158 T5 DE 112023003158T5
Authority
DE
Germany
Prior art keywords
seal
housing
sealing device
groove
rotor
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
DE112023003158.4T
Other languages
German (de)
English (en)
Inventor
Kenichi Nakayama
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 DE112023003158T5 publication Critical patent/DE112023003158T5/de
Pending legal-status Critical Current

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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)
DE112023003158.4T 2022-07-21 2023-07-19 Dichtungsvorrichtung, Dichtungsstruktur und Montageverfahren für Dichtungsstruktur Pending DE112023003158T5 (de)

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
DE112023003158T5 true DE112023003158T5 (de) 2025-06-05

Family

ID=89617815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023003158.4T Pending DE112023003158T5 (de) 2022-07-21 2023-07-19 Dichtungsvorrichtung, Dichtungsstruktur und Montageverfahren für Dichtungsstruktur

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
JPWO2024019087A1 (https=) 2024-01-25
KR20250019736A (ko) 2025-02-10
JP7727854B2 (ja) 2025-08-21
CN119546888A (zh) 2025-02-28
WO2024019087A1 (ja) 2024-01-25
US20260002589A1 (en) 2026-01-01

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