DE69121710D1 - Gleitringdichtung - Google Patents

Gleitringdichtung

Info

Publication number: DE69121710D1
Authority: DE; Germany
Prior art keywords: mechanical seal; seal; mechanical
Prior art date: 1991-02-08
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.)

1991-02-08

Filing date

1991-02-08

Publication date

1996-10-02

1991-02-08 Application filed by Nippon Pillar Packing Co Ltd filed Critical Nippon Pillar Packing Co Ltd

1996-10-02 Application granted granted Critical

1996-10-02 Publication of DE69121710D1 publication Critical patent/DE69121710D1/de

1997-01-02 Publication of DE69121710T2 publication Critical patent/DE69121710T2/de

2011-02-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
WO1999042748A1 (fr) *	1998-02-18	1999-08-26	Nippon Pillar Packing Co., Ltd.	Joint rotatif
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
EP3953616A1 (de)	2019-04-10	2022-02-16	A.W. Chesterton Company	Dichtungsabdeckelement in einer mechanischen dichtung
WO2020210464A1 (en) *	2019-04-10	2020-10-15	A.W. Chesterton Company	Method of forming sealing elements for use in mechanical seal

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

1991
- 1991-02-08 WO PCT/JP1991/000158 patent/WO1992014080A1/ja active IP Right Grant
- 1991-02-08 DE DE69121710T patent/DE69121710T2/de not_active Expired - Fee Related
- 1991-02-08 JP JP3503830A patent/JPH079267B2/ja not_active Expired - Fee Related
- 1991-02-08 EP EP91903582A patent/EP0528029B1/de not_active Expired - Lifetime
- 1991-02-08 KR KR1019920701728A patent/KR950010697B1/ko not_active IP Right Cessation

Also Published As

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

Publication	Publication Date	Title
NO920742L (no)	1992-09-16	Tetning
DE69225069D1 (de)	1998-05-14	Abdichteinheit
DE69407801D1 (de)	1998-02-12	Gleitringdichtung
IT1249246B (it)	1995-02-21	Disposizione di guarnizioni
KR930002950U (ko)	1993-02-26	시일 링
DE69213365D1 (de)	1996-10-10	Magnetische Dichtung
DE69328309D1 (de)	2000-05-11	Berührungslose gleitringdichtung
DE69129757D1 (de)	1998-08-13	Zusammengesetzte dichtung
DE69226658D1 (de)	1998-09-17	Geteilte Abdichtung
FI940575L (fi)	1994-02-08	Tiivistystekniikka
DE69111444D1 (de)	1995-08-24	Gleitringdichtung.
DK73792A (da)	1993-12-04	Taetningsorgan
DE69131508D1 (de)	1999-09-09	Dichtung
DE69121710D1 (de)	1996-10-02	Gleitringdichtung
DE69129740D1 (de)	1998-08-13	Abdichtung
ATA4991A (de)	1992-06-15	Dichtungsanordnung
BR7002424U (pt)	1992-07-07	Lacre
ATA235093A (de)	1995-05-15	Gleitringdichtung
DE59403930D1 (de)	1997-10-09	Gleitringdichtung
DE69206834D1 (de)	1996-02-01	Dichtungselement
BR7100751U (pt)	1992-03-03	Lacre
KR930002921U (ko)	1993-02-25	메카니컬시일링 장치
FI950471L (fi)	1995-02-02	Liukurengas tiiviste
LV10699A (lv)	1995-06-20	Sazarojuma hermetisks blivejums
BR7000372U (pt)	1991-10-01	Lacre

Legal Events

Date	Code	Title	Description
1997-09-25	8364	No opposition during term of opposition
2010-12-16	8339	Ceased/non-payment of the annual fee