KR20250019736A - 밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법 - Google Patents

밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법 Download PDF

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Publication number
KR20250019736A
KR20250019736A KR1020257000226A KR20257000226A KR20250019736A KR 20250019736 A KR20250019736 A KR 20250019736A KR 1020257000226 A KR1020257000226 A KR 1020257000226A KR 20257000226 A KR20257000226 A KR 20257000226A KR 20250019736 A KR20250019736 A KR 20250019736A
Authority
KR
South Korea
Prior art keywords
sealing
sealing portion
housing
sealing device
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
KR1020257000226A
Other languages
English (en)
Korean (ko)
Inventor
켄이치 나카야마
Original Assignee
에누오케 가부시키가이샤
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 에누오케 가부시키가이샤 filed Critical 에누오케 가부시키가이샤
Publication of KR20250019736A publication Critical patent/KR20250019736A/ko
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
    • F16J15/10—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)
KR1020257000226A 2022-07-21 2023-07-19 밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법 Pending KR20250019736A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022116173 2022-07-21
JPJP-P-2022-116173 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
KR20250019736A true KR20250019736A (ko) 2025-02-10

Family

ID=89617815

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257000226A Pending KR20250019736A (ko) 2022-07-21 2023-07-19 밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법

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=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096543A (ja) 2018-01-16 2018-06-21 株式会社不二工機 弁体及びそれを用いた流路切換弁

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096543A (ja) 2018-01-16 2018-06-21 株式会社不二工機 弁体及びそれを用いた流路切換弁

Also Published As

Publication number Publication date
JP2025160497A (ja) 2025-10-22
DE112023003158T5 (de) 2025-06-05
JPWO2024019087A1 (https=) 2024-01-25
JP7727854B2 (ja) 2025-08-21
CN119546888A (zh) 2025-02-28
WO2024019087A1 (ja) 2024-01-25
US20260002589A1 (en) 2026-01-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250103

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application