CN115605694A - 密封构造 - Google Patents

密封构造 Download PDF

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Publication number
CN115605694A
CN115605694A CN202180033905.7A CN202180033905A CN115605694A CN 115605694 A CN115605694 A CN 115605694A CN 202180033905 A CN202180033905 A CN 202180033905A CN 115605694 A CN115605694 A CN 115605694A
Authority
CN
China
Prior art keywords
seal ring
peripheral surface
shaft
inner peripheral
outer peripheral
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
CN202180033905.7A
Other languages
English (en)
Chinese (zh)
Inventor
波多野诚
渡辺英也
关真利
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 CN115605694A publication Critical patent/CN115605694A/zh
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
    • 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
    • F16J15/181—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings for plastic packings
    • 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
    • F16J15/188—Split assemblies
    • 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
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
CN202180033905.7A 2020-06-09 2021-06-07 密封构造 Pending CN115605694A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020100488 2020-06-09
JP2020-100488 2020-06-09
PCT/JP2021/021503 WO2021251319A1 (ja) 2020-06-09 2021-06-07 密封構造

Publications (1)

Publication Number Publication Date
CN115605694A true CN115605694A (zh) 2023-01-13

Family

ID=78846036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180033905.7A Pending CN115605694A (zh) 2020-06-09 2021-06-07 密封构造

Country Status (6)

Country Link
US (1) US20230272858A1 (https=)
EP (1) EP4163522A4 (https=)
JP (1) JP7375197B2 (https=)
KR (1) KR20220166345A (https=)
CN (1) CN115605694A (https=)
WO (1) WO2021251319A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117529624A (zh) 2021-06-22 2024-02-06 Nok株式会社 密封环及包含密封环的密封结构体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109503U (https=) * 1977-02-07 1978-09-01
JP2007127272A (ja) * 2005-10-03 2007-05-24 Nok Corp シールリング及びシール構造
JP2007292296A (ja) * 2006-03-30 2007-11-08 Nok Corp シールリングおよびシールリング製造方法
EP1927797A1 (en) * 2006-11-29 2008-06-04 Firma Carl Freudenberg Seal ring and seal structure
JP2014020303A (ja) * 2012-07-19 2014-02-03 Nippon Soken Inc 内燃機関用ピストンおよびピストンリング
DE102018114701A1 (de) * 2018-06-19 2019-12-19 Konzelmann Gmbh Hydrodynamisch wirksamer Dichtring und Drehdurchführung mit einem solchen Dichtring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157397A (ja) * 2006-12-26 2008-07-10 Ntn Corp シールリング
IT1393329B1 (it) * 2009-01-21 2012-04-20 Brondolin S P A Pistone e anello di tenuta per pressofusione
JP6361277B2 (ja) * 2014-05-15 2018-07-25 Nok株式会社 シールリング
JP5848488B1 (ja) 2014-06-12 2016-01-27 三菱電線工業株式会社 シールリング
EP3201498B1 (de) * 2014-08-08 2019-09-25 Konzelmann GmbH Hakenschloss für eine rechteckdichtung sowie eine ein derartiges hakenschloss aufweisende rechteckdichtung
EP3201499A1 (de) * 2014-08-08 2017-08-09 Konzelmann GmbH Rechteckdichtung zur abdichtung einer durchführung, insbesondere für fluide
KR101983012B1 (ko) * 2015-05-01 2019-05-29 생-고뱅 퍼포먼스 플라스틱스 엘+에스 게엠베하 밀봉링

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109503U (https=) * 1977-02-07 1978-09-01
JP2007127272A (ja) * 2005-10-03 2007-05-24 Nok Corp シールリング及びシール構造
JP2007292296A (ja) * 2006-03-30 2007-11-08 Nok Corp シールリングおよびシールリング製造方法
EP1927797A1 (en) * 2006-11-29 2008-06-04 Firma Carl Freudenberg Seal ring and seal structure
JP2014020303A (ja) * 2012-07-19 2014-02-03 Nippon Soken Inc 内燃機関用ピストンおよびピストンリング
DE102018114701A1 (de) * 2018-06-19 2019-12-19 Konzelmann Gmbh Hydrodynamisch wirksamer Dichtring und Drehdurchführung mit einem solchen Dichtring

Also Published As

Publication number Publication date
EP4163522A1 (en) 2023-04-12
KR20220166345A (ko) 2022-12-16
EP4163522A4 (en) 2024-06-26
US20230272858A1 (en) 2023-08-31
WO2021251319A1 (ja) 2021-12-16
JPWO2021251319A1 (https=) 2021-12-16
JP7375197B2 (ja) 2023-11-07

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20230113

WD01 Invention patent application deemed withdrawn after publication