KR102376414B1 - 밀봉 장치 - Google Patents

밀봉 장치 Download PDF

Info

Publication number
KR102376414B1
KR102376414B1 KR1020197026629A KR20197026629A KR102376414B1 KR 102376414 B1 KR102376414 B1 KR 102376414B1 KR 1020197026629 A KR1020197026629 A KR 1020197026629A KR 20197026629 A KR20197026629 A KR 20197026629A KR 102376414 B1 KR102376414 B1 KR 102376414B1
Authority
KR
South Korea
Prior art keywords
sealing
pressure side
sealing surface
head
radial shaft
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.)
Expired - Fee Related
Application number
KR1020197026629A
Other languages
English (en)
Korean (ko)
Other versions
KR20190116417A (ko
Inventor
홀거 조단
맨디 윌크
Original Assignee
트렐레보르크 씰링 솔루션즈 저머니 게엠베하
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 트렐레보르크 씰링 솔루션즈 저머니 게엠베하 filed Critical 트렐레보르크 씰링 솔루션즈 저머니 게엠베하
Publication of KR20190116417A publication Critical patent/KR20190116417A/ko
Application granted granted Critical
Publication of KR102376414B1 publication Critical patent/KR102376414B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
  • Gasket Seals (AREA)
KR1020197026629A 2017-02-17 2018-02-07 밀봉 장치 Expired - Fee Related KR102376414B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017202613.8 2017-02-17
DE102017202613.8A DE102017202613B4 (de) 2017-02-17 2017-02-17 Dichtungsanordnung
PCT/EP2018/053032 WO2018149711A1 (de) 2017-02-17 2018-02-07 Dichtungsanordnung

Publications (2)

Publication Number Publication Date
KR20190116417A KR20190116417A (ko) 2019-10-14
KR102376414B1 true KR102376414B1 (ko) 2022-03-21

Family

ID=61231226

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197026629A Expired - Fee Related KR102376414B1 (ko) 2017-02-17 2018-02-07 밀봉 장치

Country Status (8)

Country Link
US (1) US11118682B2 (https=)
EP (1) EP3583335B1 (https=)
JP (1) JP6949143B2 (https=)
KR (1) KR102376414B1 (https=)
CN (1) CN110382932B (https=)
DE (1) DE102017202613B4 (https=)
ES (1) ES2867932T3 (https=)
WO (1) WO2018149711A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102830570B1 (ko) * 2020-06-23 2025-07-08 트렐레보르크 씰링 솔루션즈 저머니 게엠베하 웨어 링 및 웨어 링 배열체
CN111856066B (zh) * 2020-08-03 2022-01-07 交通运输部天津水运工程科学研究所 一种水下桩壁测流仪器安装结构
CN114509344B (zh) * 2020-11-16 2024-03-01 中国石油天然气集团有限公司 地下水封石油洞库密封塞的参数确定方法和装置
EP4177441A1 (de) * 2021-11-04 2023-05-10 Flender GmbH Wartungsarme dichtungsanordnung für ein vertikal ausgerichtetes industriegetriebe
US20260022769A1 (en) * 2024-07-19 2026-01-22 Caterpillar Inc. Wear sleeve and lip seal positionable upon a machine component
CN119566137A (zh) * 2024-12-16 2025-03-07 宁波固安力精工有限公司 一种带有稀油轴承座的冲床
CN120140268B (zh) * 2025-04-17 2025-11-18 清华大学 机械密封装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150001810A1 (en) 2013-06-26 2015-01-01 Aes Engineering Ltd. Dynamically Non Contacting Seal
CN105221580A (zh) 2014-06-11 2016-01-06 舍弗勒技术股份两合公司 轴承

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512979Y1 (https=) * 1965-09-15 1970-06-04
JPS50134555U (https=) * 1974-04-22 1975-11-06
DE3237638C2 (de) * 1982-10-11 1984-09-20 Fa. Carl Freudenberg, 6940 Weinheim Wellendichtung
DE3316063C2 (de) 1983-05-03 1985-10-17 Fa. Carl Freudenberg, 6940 Weinheim Dichtung
US4844484A (en) * 1988-06-28 1989-07-04 Dana Corporation Floating lip seal with reinforced flexible portion
US6279914B1 (en) * 1997-10-24 2001-08-28 Eagle Industry Co., Ltd. Sealing apparatus
JP5647560B2 (ja) * 2011-04-25 2014-12-24 株式会社クボタ 走行用回転体の支持装置
DE102014226102A1 (de) 2014-12-16 2016-06-16 Robert Bosch Gmbh Dichtelement zur Abdichtung einer rotierenden Welle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150001810A1 (en) 2013-06-26 2015-01-01 Aes Engineering Ltd. Dynamically Non Contacting Seal
CN105221580A (zh) 2014-06-11 2016-01-06 舍弗勒技术股份两合公司 轴承
DE112015002746T5 (de) 2014-06-11 2017-05-11 Schaeffler Technologies AG & Co. KG Wälzlager

Also Published As

Publication number Publication date
WO2018149711A1 (de) 2018-08-23
US11118682B2 (en) 2021-09-14
DE102017202613A1 (de) 2018-08-23
KR20190116417A (ko) 2019-10-14
JP6949143B2 (ja) 2021-10-13
BR112019016645A2 (pt) 2020-03-31
EP3583335B1 (de) 2021-01-27
CN110382932A (zh) 2019-10-25
US20190383394A1 (en) 2019-12-19
CN110382932B (zh) 2020-11-10
JP2020507727A (ja) 2020-03-12
EP3583335A1 (de) 2019-12-25
DE102017202613B4 (de) 2019-06-13
ES2867932T3 (es) 2021-10-21

Similar Documents

Publication Publication Date Title
KR102376414B1 (ko) 밀봉 장치
KR102384081B1 (ko) 개선된 윤활 작용을 갖는 밀봉 장치
CN110537044B (zh) 密封组件
EP1406025B1 (de) Wellenlippendichtung
CN107429845B (zh) 具有可压力激活的预紧元件的密封布置系统
AU740260B2 (en) Hub seal with machinable thrust ring and lay-down sealing lip
US7461847B2 (en) Self centering, floating brush seal assembly
CN109477577B (zh) 具有压力可激活旋转密封件的旋转密封件组合件和旋转密封件
CN108571591B (zh) 密封组件
EP1779007B1 (en) Composite rotary seal assembly
WO2020043226A1 (de) Radialwellendichtung
US12398804B2 (en) Slotted guide ring with recirculating lubrication and piston-cylinder unit
US11698135B2 (en) Seal arrangement and seal element with a high-pressure side flushing function
CN119585553A (zh) 径向轴密封环、径向轴密封件和径向轴密封组件
US7370866B2 (en) Sleeve element having a biasable end region, apparatus including same, and method of use
JP6204733B2 (ja) 密封装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20250316

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE

Effective date: 20250316

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20250316