DE69121710D1 - Gleitringdichtung - Google Patents

Gleitringdichtung

Info

Publication number
DE69121710D1
DE69121710D1 DE69121710T DE69121710T DE69121710D1 DE 69121710 D1 DE69121710 D1 DE 69121710D1 DE 69121710 T DE69121710 T DE 69121710T DE 69121710 T DE69121710 T DE 69121710T DE 69121710 D1 DE69121710 D1 DE 69121710D1
Authority
DE
Germany
Prior art keywords
mechanical seal
seal
mechanical
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
DE69121710T
Other languages
English (en)
Other versions
DE69121710T2 (de
Inventor
Kanji Ohba
Takeo Nakajima
Yuichi Tamura
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 DE69121710D1 publication Critical patent/DE69121710D1/de
Application granted granted Critical
Publication of DE69121710T2 publication Critical patent/DE69121710T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/3416—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 with at least one continuous groove
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
DE69121710T 1991-02-08 1991-02-08 Gleitringdichtung Expired - Fee Related DE69121710T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1991/000158 WO1992014080A1 (en) 1991-02-08 1991-02-08 Mechanical seal

Publications (2)

Publication Number Publication Date
DE69121710D1 true DE69121710D1 (de) 1996-10-02
DE69121710T2 DE69121710T2 (de) 1997-01-02

Family

ID=14014247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121710T Expired - Fee Related DE69121710T2 (de) 1991-02-08 1991-02-08 Gleitringdichtung

Country Status (5)

Country Link
EP (1) EP0528029B1 (de)
JP (1) JPH079267B2 (de)
KR (1) KR950010697B1 (de)
DE (1) DE69121710T2 (de)
WO (1) WO1992014080A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69825266T2 (de) * 1998-02-18 2005-08-11 Nippon Pillar Packing Co., Ltd. Drehkupplung
GB0214857D0 (en) * 2002-06-26 2002-08-07 Aes Eng Ltd Mechanical seal drive and coupling device
WO2016100212A1 (en) * 2014-12-15 2016-06-23 Eaton Corporation Hydrodynamic seal assembly with interface control
US11125334B2 (en) 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
MX2021012264A (es) * 2019-04-10 2021-12-15 Chesterton A W Co Elemento de tapa estanca en un sello mecanico.
MX2021012245A (es) * 2019-04-10 2021-12-10 Chesterton A W Co Metodo de formacion de elementos de sellado para el uso en un sello mecanico.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES159807Y (es) * 1968-01-15 1971-04-16 Westinghouse Electric Corporation Una junta para limitar el flujo de fluido a lo largo de unaeje giratorio.
JPS57157864A (en) * 1981-03-25 1982-09-29 Eagle Ind Co Ltd Mechanical seal
JPS59190578A (ja) * 1983-04-11 1984-10-29 Eagle Ind Co Ltd 密封装置
JPS603365U (ja) * 1983-06-22 1985-01-11 炭研精工株式会社 メカニカルシ−ル
JPH0128379Y2 (de) * 1985-03-15 1989-08-29

Also Published As

Publication number Publication date
EP0528029A4 (en) 1993-07-28
KR950010697B1 (ko) 1995-09-21
JPH079267B2 (ja) 1995-02-01
KR927004053A (ko) 1992-12-19
EP0528029B1 (de) 1996-08-28
WO1992014080A1 (en) 1992-08-20
EP0528029A1 (de) 1993-02-24
DE69121710T2 (de) 1997-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee