JP7846229B2 - 密封装置、密封構造、密封構造の組み付け方法 - Google Patents

密封装置、密封構造、密封構造の組み付け方法

Info

Publication number
JP7846229B2
JP7846229B2 JP2024535112A JP2024535112A JP7846229B2 JP 7846229 B2 JP7846229 B2 JP 7846229B2 JP 2024535112 A JP2024535112 A JP 2024535112A JP 2024535112 A JP2024535112 A JP 2024535112A JP 7846229 B2 JP7846229 B2 JP 7846229B2
Authority
JP
Japan
Prior art keywords
sealing
housing
groove
sealing device
sealing portion
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
JP2024535112A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024019086A1 (https=
JPWO2024019086A5 (https=
Inventor
健一 中山
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 JPWO2024019086A1 publication Critical patent/JPWO2024019086A1/ja
Publication of JPWO2024019086A5 publication Critical patent/JPWO2024019086A5/ja
Application granted granted Critical
Publication of JP7846229B2 publication Critical patent/JP7846229B2/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
    • F16J15/02—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
    • F16J15/3204—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)
JP2024535112A 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 Active JP7846229B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022116172 2022-07-21
JP2022116172 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 (3)

Publication Number Publication Date
JPWO2024019086A1 JPWO2024019086A1 (https=) 2024-01-25
JPWO2024019086A5 JPWO2024019086A5 (https=) 2025-03-19
JP7846229B2 true JP7846229B2 (ja) 2026-04-14

Family

ID=89617819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024535112A Active JP7846229B2 (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

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004176886A (ja) 2002-11-29 2004-06-24 Dedo Suisen Kk 環状パッキン
US20160201811A1 (en) 2015-01-12 2016-07-14 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
JP2021188720A (ja) 2020-06-03 2021-12-13 株式会社Kvk シール部材、弁装置、及び水栓

Family Cites Families (5)

* 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
EP1018614B1 (en) * 1999-01-08 2004-09-08 Genebre, S.A. Plug valve
JP6577066B2 (ja) 2018-01-16 2019-09-18 株式会社不二工機 流路切換弁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004176886A (ja) 2002-11-29 2004-06-24 Dedo Suisen Kk 環状パッキン
US20160201811A1 (en) 2015-01-12 2016-07-14 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
JP2021188720A (ja) 2020-06-03 2021-12-13 株式会社Kvk シール部材、弁装置、及び水栓

Also Published As

Publication number Publication date
JPWO2024019086A1 (https=) 2024-01-25
WO2024019086A1 (ja) 2024-01-25
US20260022770A1 (en) 2026-01-22
DE112023003150T5 (de) 2025-06-05
KR20250019735A (ko) 2025-02-10
CN119546889A (zh) 2025-02-28

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