KR20250019735A - 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
KR20250019735A
KR20250019735A KR1020257000224A KR20257000224A KR20250019735A KR 20250019735 A KR20250019735 A KR 20250019735A KR 1020257000224 A KR1020257000224 A KR 1020257000224A KR 20257000224 A KR20257000224 A KR 20257000224A KR 20250019735 A KR20250019735 A KR 20250019735A
Authority
KR
South Korea
Prior art keywords
sealing
housing
sealing portion
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
KR1020257000224A
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 KR20250019735A publication Critical patent/KR20250019735A/ko
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
    • F16J15/16—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
    • F16J15/02—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
    • F16J15/32—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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
KR1020257000224A 2022-07-21 2023-07-19 밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법 Pending KR20250019735A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022116172 2022-07-21
JPJP-P-2022-116172 2022-07-21
PCT/JP2023/026414 WO2024019086A1 (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
KR20250019735A true KR20250019735A (ko) 2025-02-10

Family

ID=89617819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257000224A Pending KR20250019735A (ko) 2022-07-21 2023-07-19 밀봉 장치, 밀봉 구조, 밀봉 구조의 설치 방법

Country Status (6)

Country Link
US (1) US20260022770A1 (https=)
JP (1) JP7846229B2 (https=)
KR (1) KR20250019735A (https=)
CN (1) CN119546889A (https=)
DE (1) DE112023003150T5 (https=)
WO (1) WO2024019086A1 (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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5375570A (en) * 1976-12-15 1978-07-05 Organo Kk Valve means for liquid processing cylinder
GB2017265B (en) * 1978-03-23 1982-08-25 Garlock Inc Dynamic seal arrangement for rotary plug valves
JPS60109673A (ja) * 1983-11-18 1985-06-15 Hitachi Ltd コツク
ATE275707T1 (de) * 1999-01-08 2004-09-15 Genebre Sa Hahn
JP2004176886A (ja) 2002-11-29 2004-06-24 Dedo Suisen Kk 環状パッキン
US10203037B2 (en) * 2015-01-12 2019-02-12 Ge Oil & Gas Pressure Control Lp Extreme service plug valve
WO2018108282A1 (en) 2016-12-15 2018-06-21 Pierburg Pump Technology Gmbh Automotive liquid distribution device
CN108708985A (zh) 2018-05-09 2018-10-26 冯森蕾 一种转向阀的密封件
JP7587930B2 (ja) 2020-06-03 2024-11-21 株式会社Kvk 弁装置、及び水栓

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
US20260022770A1 (en) 2026-01-22
DE112023003150T5 (de) 2025-06-05
JPWO2024019086A1 (https=) 2024-01-25
WO2024019086A1 (ja) 2024-01-25
JP7846229B2 (ja) 2026-04-14
CN119546889A (zh) 2025-02-28

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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