JPS59231269A - メカニカルシ−ル - Google Patents

メカニカルシ−ル

Info

Publication number
JPS59231269A
JPS59231269A JP10644483A JP10644483A JPS59231269A JP S59231269 A JPS59231269 A JP S59231269A JP 10644483 A JP10644483 A JP 10644483A JP 10644483 A JP10644483 A JP 10644483A JP S59231269 A JPS59231269 A JP S59231269A
Authority
JP
Japan
Prior art keywords
seal
mechanical seal
spiral groove
spiral grooves
ring
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.)
Granted
Application number
JP10644483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122510B2 (enrdf_load_stackoverflow
Inventor
Akira Washida
鷲田　彰
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.)
Arai Seisakusho Co Ltd
Original Assignee
Arai Seisakusho 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 Arai Seisakusho Co Ltd filed Critical Arai Seisakusho Co Ltd
Priority to JP10644483A priority Critical patent/JPS59231269A/ja
Publication of JPS59231269A publication Critical patent/JPS59231269A/ja
Publication of JPH0122510B2 publication Critical patent/JPH0122510B2/ja
Granted 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
    • F16J15/3404—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
    • F16J15/3408—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 at least one ring having an uneven slipping surface
    • F16J15/3412—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 at least one ring having an uneven slipping surface with cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
JP10644483A 1983-06-14 1983-06-14 メカニカルシ−ル Granted JPS59231269A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10644483A JPS59231269A (ja) 1983-06-14 1983-06-14 メカニカルシ−ル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10644483A JPS59231269A (ja) 1983-06-14 1983-06-14 メカニカルシ−ル

Publications (2)

Publication Number Publication Date
JPS59231269A true JPS59231269A (ja) 1984-12-25
JPH0122510B2 JPH0122510B2 (enrdf_load_stackoverflow) 1989-04-26

Family

ID=14433789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10644483A Granted JPS59231269A (ja) 1983-06-14 1983-06-14 メカニカルシ−ル

Country Status (1)

Country Link
JP (1) JPS59231269A (enrdf_load_stackoverflow)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360767U (enrdf_load_stackoverflow) * 1986-10-09 1988-04-22
JPS63303270A (ja) * 1987-06-04 1988-12-09 Mitsubishi Electric Corp メカニカルシ−ル
JPS6449771A (en) * 1987-08-20 1989-02-27 Mitsubishi Electric Corp Mechanical seal
JPH026862U (enrdf_load_stackoverflow) * 1988-06-28 1990-01-17
US5092612A (en) * 1986-10-28 1992-03-03 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
US5180173A (en) * 1990-07-09 1993-01-19 Ebara Corporation Spiral groove face seal
US5224714A (en) * 1990-07-18 1993-07-06 Ebara Corporation Noncontacting face seal
WO1995006211A1 (en) * 1992-02-26 1995-03-02 Durametallic Corporation Grooved face seal
WO1995006212A1 (en) * 1993-08-26 1995-03-02 Durametallic Corporation Face seal with double groove arrangement
US5722665A (en) * 1992-02-26 1998-03-03 Durametallic Corporation Spiral groove face seal
US7052016B2 (en) * 2002-10-23 2006-05-30 Eagle Industry Co., Ltd. Sliding element
US7500676B2 (en) * 2002-04-02 2009-03-10 Eagle Industry Co., Ltd. Sliding element
WO2011078833A3 (en) * 2009-12-25 2012-02-09 Leonid Borisovich Dobrolyubov Sealing (packing) ring
WO2014103631A1 (ja) * 2012-12-25 2014-07-03 イーグル工業株式会社 摺動部品
CN104520617B (zh) * 2012-12-25 2016-11-30 伊格尔工业股份有限公司 滑动部件
US20170167615A1 (en) * 2014-06-26 2017-06-15 Eagle Industry Co., Ltd. Sliding component
CN107735604A (zh) * 2015-06-15 2018-02-23 伊格尔工业股份有限公司 滑动部件
JP2018179093A (ja) * 2017-04-10 2018-11-15 日本ピラー工業株式会社 メカニカルシール
US20180347705A1 (en) * 2017-06-06 2018-12-06 Audi Ag Ring for a floating ring seal
CN110168240A (zh) * 2017-01-30 2019-08-23 伊格尔工业股份有限公司 滑动部件
CN111350823A (zh) * 2020-04-21 2020-06-30 湖北金稽山机械科技有限公司 一种在密封面上设置储油槽的浮动密封环
JP2020186804A (ja) * 2019-05-17 2020-11-19 日本ピラー工業株式会社 ロータリジョイント
JPWO2021215224A1 (enrdf_load_stackoverflow) * 2020-04-22 2021-10-28
JPWO2023026755A1 (enrdf_load_stackoverflow) * 2021-08-25 2023-03-02
JPWO2023026756A1 (enrdf_load_stackoverflow) * 2021-08-25 2023-03-02
US12110968B2 (en) 2020-03-09 2024-10-08 Eagle Industry Co., Ltd. Sliding component
US12140179B2 (en) 2020-03-26 2024-11-12 Eagle Industry Co., Ltd. Sliding component

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126462A (en) * 1977-04-12 1978-11-04 Taiho Kogyo Co Ltd Mechanical seal
JPS5510116A (en) * 1978-07-03 1980-01-24 Arai Pump Mfg Co Ltd Mechanical seal
JPS5612476A (en) * 1979-07-09 1981-02-06 Mitsui Mining & Smelting Co Lock for automobile
JPS56153156A (en) * 1980-04-28 1981-11-27 Akira Washida Mechanical seal
JPS5779363A (en) * 1980-11-04 1982-05-18 Eagle Ind Co Ltd Mechanical seal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53126462A (en) * 1977-04-12 1978-11-04 Taiho Kogyo Co Ltd Mechanical seal
JPS5510116A (en) * 1978-07-03 1980-01-24 Arai Pump Mfg Co Ltd Mechanical seal
JPS5612476A (en) * 1979-07-09 1981-02-06 Mitsui Mining & Smelting Co Lock for automobile
JPS56153156A (en) * 1980-04-28 1981-11-27 Akira Washida Mechanical seal
JPS5779363A (en) * 1980-11-04 1982-05-18 Eagle Ind Co Ltd Mechanical seal

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6360767U (enrdf_load_stackoverflow) * 1986-10-09 1988-04-22
US5092612A (en) * 1986-10-28 1992-03-03 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
JPS63303270A (ja) * 1987-06-04 1988-12-09 Mitsubishi Electric Corp メカニカルシ−ル
JPS6449771A (en) * 1987-08-20 1989-02-27 Mitsubishi Electric Corp Mechanical seal
JPH026862U (enrdf_load_stackoverflow) * 1988-06-28 1990-01-17
US5180173A (en) * 1990-07-09 1993-01-19 Ebara Corporation Spiral groove face seal
US5224714A (en) * 1990-07-18 1993-07-06 Ebara Corporation Noncontacting face seal
WO1995006211A1 (en) * 1992-02-26 1995-03-02 Durametallic Corporation Grooved face seal
US5722665A (en) * 1992-02-26 1998-03-03 Durametallic Corporation Spiral groove face seal
WO1995006212A1 (en) * 1993-08-26 1995-03-02 Durametallic Corporation Face seal with double groove arrangement
US7500676B2 (en) * 2002-04-02 2009-03-10 Eagle Industry Co., Ltd. Sliding element
US7052016B2 (en) * 2002-10-23 2006-05-30 Eagle Industry Co., Ltd. Sliding element
WO2011078833A3 (en) * 2009-12-25 2012-02-09 Leonid Borisovich Dobrolyubov Sealing (packing) ring
DE112010005007B4 (de) * 2009-12-25 2016-03-17 Irina Grigorievna Dobrolyubov Dichtungsring für die Abdichtung von Lagerträgern bei Bohrmeißeln
WO2014103631A1 (ja) * 2012-12-25 2014-07-03 イーグル工業株式会社 摺動部品
CN104520617A (zh) * 2012-12-25 2015-04-15 伊格尔工业股份有限公司 滑动部件
EP2940353A4 (en) * 2012-12-25 2016-07-13 Eagle Ind Co Ltd sliding component
AU2013367600B2 (en) * 2012-12-25 2016-11-10 Eagle Industry Co., Ltd. Sliding component
CN104520617B (zh) * 2012-12-25 2016-11-30 伊格尔工业股份有限公司 滑动部件
JPWO2014103631A1 (ja) * 2012-12-25 2017-01-12 イーグル工業株式会社 摺動部品
US10648569B2 (en) 2012-12-25 2020-05-12 Eagle Industry Co., Ltd. Sliding component
US9964215B2 (en) 2012-12-25 2018-05-08 Eagle Industry Co., Ltd. Sliding component
US20170167615A1 (en) * 2014-06-26 2017-06-15 Eagle Industry Co., Ltd. Sliding component
US9765892B2 (en) * 2014-06-26 2017-09-19 Eagle Industry Co., Ltd. Sliding component
CN107735604A (zh) * 2015-06-15 2018-02-23 伊格尔工业股份有限公司 滑动部件
CN110168240A (zh) * 2017-01-30 2019-08-23 伊格尔工业股份有限公司 滑动部件
JP2018179093A (ja) * 2017-04-10 2018-11-15 日本ピラー工業株式会社 メカニカルシール
US11125338B2 (en) * 2017-06-06 2021-09-21 Audi Ag Ring for a floating ring seal
US20180347705A1 (en) * 2017-06-06 2018-12-06 Audi Ag Ring for a floating ring seal
US11879549B2 (en) 2019-05-17 2024-01-23 Nippon Pillar Packing Co., Ltd. Rotary joint
JP2020186804A (ja) * 2019-05-17 2020-11-19 日本ピラー工業株式会社 ロータリジョイント
WO2020235278A1 (ja) * 2019-05-17 2020-11-26 日本ピラー工業株式会社 ロータリジョイント
US12110968B2 (en) 2020-03-09 2024-10-08 Eagle Industry Co., Ltd. Sliding component
US12140179B2 (en) 2020-03-26 2024-11-12 Eagle Industry Co., Ltd. Sliding component
CN111350823A (zh) * 2020-04-21 2020-06-30 湖北金稽山机械科技有限公司 一种在密封面上设置储油槽的浮动密封环
CN115427713A (zh) * 2020-04-22 2022-12-02 伊格尔工业股份有限公司 一对滑动部件
US20230167905A1 (en) * 2020-04-22 2023-06-01 Eagle Industry Co., Ltd. Pair of sliding components
EP4141275A4 (en) * 2020-04-22 2024-05-22 Eagle Industry Co., Ltd. PAIR OF SLIDING COMPONENTS
JPWO2021215224A1 (enrdf_load_stackoverflow) * 2020-04-22 2021-10-28
JPWO2023026756A1 (enrdf_load_stackoverflow) * 2021-08-25 2023-03-02
WO2023026756A1 (ja) * 2021-08-25 2023-03-02 イーグル工業株式会社 摺動部品
WO2023026755A1 (ja) * 2021-08-25 2023-03-02 イーグル工業株式会社 一対の摺動部品
JPWO2023026755A1 (enrdf_load_stackoverflow) * 2021-08-25 2023-03-02
EP4394213A4 (en) * 2021-08-25 2025-08-27 Eagle Ind Co Ltd PAIR OF SLIDING COMPONENTS

Also Published As

Publication number Publication date
JPH0122510B2 (enrdf_load_stackoverflow) 1989-04-26

Similar Documents

Publication Publication Date Title
JPS59231269A (ja) メカニカルシ−ル
CA2093151A1 (en) Face seal with double spiral grooves
KR900702238A (ko) 임펠러 펌프에 대한 운동용 밀봉장치
US4823678A (en) Rotary actuator
JP6941479B2 (ja) シール構造及びメカニカルシール
US4554985A (en) Rotary drill bit
US4968233A (en) Hydraulic gear motor
JPS59231268A (ja) メカニカルシ−ル
JP4235850B2 (ja) 回転流体圧装置
JPS61223282A (ja) オイルポンプ装置
US4253807A (en) Fluid pressure operated wheel drive
GB2123100A (en) Labyrinth seal
US2714025A (en) Rotary seal
JPS6199717A (ja) 軸受装置
US4161317A (en) Seal ring for rotary shaft
JPS611602U (ja) 圧力媒体作動装置
US3591321A (en) Valving in combination with fluid pressure operating means
JPS59226765A (ja) メカニカルシ−ル
US3549282A (en) Fluid pressure device having plurality of sets of stator-rotor mechanisms
JPS59110959A (ja) メカニカルシ−ル
US830334A (en) Rotary motor.
JP4986909B2 (ja) ポンプ
JPH051738Y2 (enrdf_load_stackoverflow)
JPS5910448Y2 (ja) 軸封装置
SU453493A1 (ru) Центробежный насос с устройством для восприятия осевых нагрузок