CN109328279B - 机械轴封 - Google Patents

机械轴封 Download PDF

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Publication number
CN109328279B
CN109328279B CN201780037276.9A CN201780037276A CN109328279B CN 109328279 B CN109328279 B CN 109328279B CN 201780037276 A CN201780037276 A CN 201780037276A CN 109328279 B CN109328279 B CN 109328279B
Authority
CN
China
Prior art keywords
shaft
seal
ring
seal ring
region
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
CN201780037276.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN109328279A (zh
Inventor
坂仓博之
奥村淳矢
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.)
Nippon Pillar Packing Co Ltd
Original Assignee
Nippon Pillar Packing Co Ltd
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 Nippon Pillar Packing Co Ltd filed Critical Nippon Pillar Packing Co Ltd
Publication of CN109328279A publication Critical patent/CN109328279A/zh
Application granted granted Critical
Publication of CN109328279B publication Critical patent/CN109328279B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • 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
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • 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
    • 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
    • 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
    • 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
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
CN201780037276.9A 2016-07-01 2017-04-24 机械轴封 Active CN109328279B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-131884 2016-07-01
JP2016131884A JP6301403B2 (ja) 2016-07-01 2016-07-01 メカニカルシール
PCT/JP2017/016139 WO2018003258A1 (ja) 2016-07-01 2017-04-24 メカニカルシール

Publications (2)

Publication Number Publication Date
CN109328279A CN109328279A (zh) 2019-02-12
CN109328279B true CN109328279B (zh) 2020-09-18

Family

ID=60786283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780037276.9A Active CN109328279B (zh) 2016-07-01 2017-04-24 机械轴封

Country Status (5)

Country Link
US (1) US10876633B2 (https=)
JP (1) JP6301403B2 (https=)
CN (1) CN109328279B (https=)
DE (1) DE112017003319B4 (https=)
WO (1) WO2018003258A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6471006B2 (ja) * 2015-03-09 2019-02-13 日本ピラー工業株式会社 遊動環型メカニカルシール
EP3434940B1 (en) * 2017-07-28 2020-02-26 Claverham Limited Seal
DE102018208574A1 (de) * 2018-05-30 2019-12-05 KSB SE & Co. KGaA Wellendichtungsanordnung
TWI673448B (zh) * 2018-11-30 2019-10-01 Metal Industries Research And Development Centre 高壓密封裝置
KR102295065B1 (ko) * 2020-02-19 2021-08-26 차영길 회전축의 오일 누유방지 및 회수장치
EP4080093A1 (en) * 2021-04-21 2022-10-26 Sealway AB Sealing element assembly for shaft seal
CN115992885A (zh) * 2021-10-18 2023-04-21 中国石油化工股份有限公司 一种螺杆压缩机端面密封结构及其清理方法
IT202100027077A1 (it) * 2021-10-21 2023-04-21 Brembo Spa Pinza per freno a disco
US12060797B2 (en) * 2022-01-21 2024-08-13 Rtx Corporation Carbon face seal
WO2023141263A1 (en) 2022-01-21 2023-07-27 Raytheon Technologies Corporation Carbon face seal
CN115188909B (zh) * 2022-06-30 2024-10-22 厦门天马显示科技有限公司 发光面板和显示装置
DE102023103127A1 (de) * 2023-02-09 2024-08-14 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008033078A1 (en) * 2006-09-15 2008-03-20 Atlas Copco Rock Drills Ab Arrangement at rock drilling
WO2012018548A1 (en) * 2010-07-26 2012-02-09 Skf Usa Inc. Mechanical face seal assembly for bearings
CN103097574A (zh) * 2010-08-09 2013-05-08 伊格尔博格曼德国有限公司 具有提高的跑合特性的密封环
CN104395655A (zh) * 2012-08-29 2015-03-04 伊格尔工业股份有限公司 机械密封
CN204784719U (zh) * 2015-05-29 2015-11-18 广西桂冠开投电力有限责任公司 一种用于轴封的线接触l形主轴工作密封装置
CN205534228U (zh) * 2016-02-03 2016-08-31 日本皮拉工业株式会社 外部型机械密封件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359111A (en) * 1980-05-27 1982-11-16 Gonzalez Eduardo B Self compensating seal apparatus
JPH0631178B2 (ja) * 1985-04-26 1994-04-27 日本電装株式会社 窒化珪素質摺動部材の製造方法
JP3517711B2 (ja) 2000-11-09 2004-04-12 日本ピラー工業株式会社 メカニカルシール用密封環及びこれを使用したメカニカルシール
JP4009584B2 (ja) 2003-12-15 2007-11-14 日本ピラー工業株式会社 軸封装置
JP4009585B2 (ja) 2003-12-18 2007-11-14 日本ピラー工業株式会社 軸封装置
DE202006009762U1 (de) 2006-06-20 2006-08-24 Burgmann Industries Gmbh & Co. Kg Gleitring einer Gleitringdichtungsanordnung
JPWO2008133197A1 (ja) * 2007-04-20 2010-07-22 株式会社荏原製作所 炭素系摺動部材を用いた軸受け又はシール
JP4635042B2 (ja) * 2007-12-25 2011-02-16 日本ピラー工業株式会社 遊動環形メカニカルシール
US9388905B2 (en) * 2009-09-24 2016-07-12 Eagle Industry Co., Ltd. Mechanical seal
DE102011116162A1 (de) * 2011-10-14 2013-04-18 Eagleburgmann Germany Gmbh & Co. Kg Gleitring einer Gleitringdichtungsanordnung mit laufzeitverlängernden Eigenschaften sowie Verfahren zu dessen Herstellung
JP2013167317A (ja) * 2012-02-16 2013-08-29 Eagle Industry Co Ltd フローティングシール
JP5921958B2 (ja) 2012-05-31 2016-05-24 株式会社酉島製作所 メカニカルシール
JP5927072B2 (ja) 2012-07-17 2016-05-25 日本ピラー工業株式会社 メカニカルシール
JP2014185691A (ja) 2013-03-22 2014-10-02 Jtekt Corp メカニカルシール

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008033078A1 (en) * 2006-09-15 2008-03-20 Atlas Copco Rock Drills Ab Arrangement at rock drilling
WO2012018548A1 (en) * 2010-07-26 2012-02-09 Skf Usa Inc. Mechanical face seal assembly for bearings
CN103097574A (zh) * 2010-08-09 2013-05-08 伊格尔博格曼德国有限公司 具有提高的跑合特性的密封环
CN104395655A (zh) * 2012-08-29 2015-03-04 伊格尔工业股份有限公司 机械密封
CN204784719U (zh) * 2015-05-29 2015-11-18 广西桂冠开投电力有限责任公司 一种用于轴封的线接触l形主轴工作密封装置
CN205534228U (zh) * 2016-02-03 2016-08-31 日本皮拉工业株式会社 外部型机械密封件

Also Published As

Publication number Publication date
US10876633B2 (en) 2020-12-29
CN109328279A (zh) 2019-02-12
JP2018003965A (ja) 2018-01-11
WO2018003258A1 (ja) 2018-01-04
DE112017003319B4 (de) 2022-12-22
US20190154156A1 (en) 2019-05-23
JP6301403B2 (ja) 2018-03-28
DE112017003319T5 (de) 2019-03-28

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