ES296569U - Junta de estanqueidad - Google Patents

Junta de estanqueidad

Info

Publication number
ES296569U
ES296569U ES1986296569U ES296569U ES296569U ES 296569 U ES296569 U ES 296569U ES 1986296569 U ES1986296569 U ES 1986296569U ES 296569 U ES296569 U ES 296569U ES 296569 U ES296569 U ES 296569U
Authority
ES
Spain
Prior art keywords
side walls
edge
seals
depressions
bounded
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
ES1986296569U
Other languages
English (en)
Other versions
ES296569Y (es
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.)
Dowty Seals Ltd
Original Assignee
Dowty Seals 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
Priority claimed from GB858507561A external-priority patent/GB8507561D0/en
Priority claimed from GB858515714A external-priority patent/GB8515714D0/en
Application filed by Dowty Seals Ltd filed Critical Dowty Seals Ltd
Publication of ES296569U publication Critical patent/ES296569U/es
Application granted granted Critical
Publication of ES296569Y publication Critical patent/ES296569Y/es
Expired 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

JUNTA DE ESTANQUEIDAD DESTINADA A SER UTILIZADA ENTRE DOS PARTES QUE PUEDEN GIRAR LA UNA RESPECTO A LA OTRA, QUE INCLUYE UN ELEMENTO DE ESTANQUEIDAD DE RESINA FLUORADA QUE TIENE UN LADO QUE SE TERMINA POR UN BORDE CIRCUNFERENCIAL Y QUE TIENE UNOS MEDIOS DE RETORNO DE FLUIDO CONSTITUIDOS POR UNA PLURALIDAD DE DEPRESIONES FORMADAS EN EL LADO, CARACTERIZADA PORQUE CADA DEPRESION ESTA LIMITADA POR UNAS PAREDES LATERALES INTERCONECTADAS Y POR UNA PARTE DE DICHO BORDE A PARTIR DE LA CUAL SE EXTIENDEN LAS PAREDES LATERALES, ESTANDO ABIERTA LA DEPRESION A LO LARGO DE ESTE BORDE, ESTANDO INCLINADA CADA PARED LATERAL CON UN ANGULO AGUDO RESPECTO A AQUELLA PARTE DE DICHO BORDE A PARTIR DE LA CUAL SE EXTIENDE.
ES1986296569U 1985-03-22 1986-03-14 Junta de estanqueidad Expired ES296569Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858507561A GB8507561D0 (en) 1985-03-22 1985-03-22 Seals
GB858515714A GB8515714D0 (en) 1985-06-21 1985-06-21 Seals

Publications (2)

Publication Number Publication Date
ES296569U true ES296569U (es) 1987-12-01
ES296569Y ES296569Y (es) 1988-05-16

Family

ID=26289016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986296569U Expired ES296569Y (es) 1985-03-22 1986-03-14 Junta de estanqueidad

Country Status (2)

Country Link
ES (1) ES296569Y (es)
GB (1) GB2177167B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834397A (en) * 1988-05-20 1989-05-30 Taiho Kogyo Co., Ltd. Lip seal device having an annular groove
GB2220994B (en) * 1988-07-21 1993-01-13 Woodville Polymer Eng Hydrodynamic shaft seals
DE102006058699A1 (de) * 2006-12-13 2008-06-26 Ab Skf Anordnung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515395A (en) * 1966-09-06 1970-06-02 Gen Motors Corp Unidirectional pumping seal
SE305987B (es) * 1967-01-16 1968-11-11 Forsheda Gummifabrik Ab
GB1183567A (en) * 1968-08-30 1970-03-11 Timken Roller Bearing Co Shaft Seals
GB1252911A (es) * 1968-11-15 1971-11-10
ZA732297B (en) * 1972-04-10 1974-01-30 Repco Res Proprietary Ltd Improved fluid seal
GB1432143A (en) * 1972-06-29 1976-04-14 Angus George Co Ltd Shaft seals optical projection systems
US4118856A (en) * 1974-12-02 1978-10-10 Garlock Inc Bi-directional hydrodynamic shaft seal method
GB1556870A (en) * 1976-12-14 1979-11-28 Goetze Ag Shaft sealing ring

Also Published As

Publication number Publication date
GB8607038D0 (en) 1986-04-30
ES296569Y (es) 1988-05-16
GB2177167A (en) 1987-01-14
GB2177167B (en) 1988-11-09

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970612