CN119546889A - 密封装置、密封结构、密封结构的组装方法 - Google Patents

密封装置、密封结构、密封结构的组装方法 Download PDF

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Publication number
CN119546889A
CN119546889A CN202380052852.2A CN202380052852A CN119546889A CN 119546889 A CN119546889 A CN 119546889A CN 202380052852 A CN202380052852 A CN 202380052852A CN 119546889 A CN119546889 A CN 119546889A
Authority
CN
China
Prior art keywords
seal
sealing
housing
rotor
peripheral surface
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
CN202380052852.2A
Other languages
English (en)
Chinese (zh)
Inventor
中山健一
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 CN119546889A publication Critical patent/CN119546889A/zh
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
    • F16J15/16—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)
CN202380052852.2A 2022-07-21 2023-07-19 密封装置、密封结构、密封结构的组装方法 Pending CN119546889A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-116172 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 (1)

Publication Number Publication Date
CN119546889A true CN119546889A (zh) 2025-02-28

Family

ID=89617819

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380052852.2A Pending CN119546889A (zh) 2022-07-21 2023-07-19 密封装置、密封结构、密封结构的组装方法

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=)

Family Cites Families (10)

* 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
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
JP6577066B2 (ja) 2018-01-16 2019-09-18 株式会社不二工機 流路切換弁
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

Also Published As

Publication number Publication date
JPWO2024019086A1 (https=) 2024-01-25
WO2024019086A1 (ja) 2024-01-25
US20260022770A1 (en) 2026-01-22
JP7846229B2 (ja) 2026-04-14
DE112023003150T5 (de) 2025-06-05
KR20250019735A (ko) 2025-02-10

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