JPWO2022044956A1 - - Google Patents

Info

Publication number
JPWO2022044956A1
JPWO2022044956A1 JP2022544516A JP2022544516A JPWO2022044956A1 JP WO2022044956 A1 JPWO2022044956 A1 JP WO2022044956A1 JP 2022544516 A JP2022544516 A JP 2022544516A JP 2022544516 A JP2022544516 A JP 2022544516A JP WO2022044956 A1 JPWO2022044956 A1 JP WO2022044956A1
Authority
JP
Japan
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
JP2022544516A
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 filed Critical
Publication of JPWO2022044956A1 publication Critical patent/JPWO2022044956A1/ja
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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
    • 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
JP2022544516A 2020-08-28 2021-08-19 Pending JPWO2022044956A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020144711 2020-08-28
JP2021001866 2021-01-08
PCT/JP2021/030382 WO2022044956A1 (ja) 2020-08-28 2021-08-19 密封装置

Publications (1)

Publication Number Publication Date
JPWO2022044956A1 true JPWO2022044956A1 (ja) 2022-03-03

Family

ID=80355076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022544516A Pending JPWO2022044956A1 (ja) 2020-08-28 2021-08-19

Country Status (5)

Country Link
US (1) US20230279951A1 (ja)
EP (1) EP4206499A1 (ja)
JP (1) JPWO2022044956A1 (ja)
CN (1) CN116134253A (ja)
WO (1) WO2022044956A1 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2329990A (en) * 1942-02-12 1943-09-21 Ingersoll Rand Co Sealing device
US2407218A (en) * 1945-02-09 1946-09-10 Schwitzer Cummins Company Fluid sealing device
US4071254A (en) * 1976-10-29 1978-01-31 Westinghouse Electric Corporation Static sealing mechanism for a compressor
JP2662720B2 (ja) 1988-02-15 1997-10-15 イーグル工業株式会社 円筒面シール
JPH11218231A (ja) * 1998-01-30 1999-08-10 Mitsubishi Cable Ind Ltd 回転軸シール
JP4111733B2 (ja) * 2002-03-25 2008-07-02 イーグル工業株式会社 軸封装置
US9068571B2 (en) * 2009-04-03 2015-06-30 Ergoseal, Inc. Seal for oil-free rotary displacement compressor
US9709174B2 (en) * 2011-03-30 2017-07-18 Eagle Industry Co., Ltd. Sealing device
JPWO2018155464A1 (ja) * 2017-02-22 2019-12-12 イーグル工業株式会社 シール装置

Also Published As

Publication number Publication date
US20230279951A1 (en) 2023-09-07
EP4206499A1 (en) 2023-07-05
WO2022044956A1 (ja) 2022-03-03
CN116134253A (zh) 2023-05-16

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240220