ATE78568T1 - Runddichtung. - Google Patents

Runddichtung.

Info

Publication number
ATE78568T1
ATE78568T1 AT88810791T AT88810791T ATE78568T1 AT E78568 T1 ATE78568 T1 AT E78568T1 AT 88810791 T AT88810791 T AT 88810791T AT 88810791 T AT88810791 T AT 88810791T AT E78568 T1 ATE78568 T1 AT E78568T1
Authority
AT
Austria
Prior art keywords
parts
intended
interact
seal
ring
Prior art date
Application number
AT88810791T
Other languages
English (en)
Inventor
Christian Jean-Prost
Marcel Leisi
Original Assignee
Exitflex Sa
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 Exitflex Sa filed Critical Exitflex Sa
Application granted granted Critical
Publication of ATE78568T1 publication Critical patent/ATE78568T1/de

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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
AT88810791T 1987-12-10 1988-11-18 Runddichtung. ATE78568T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4824/87A CH674194A5 (de) 1987-12-10 1987-12-10
EP88810791A EP0320443B1 (de) 1987-12-10 1988-11-18 Runddichtung

Publications (1)

Publication Number Publication Date
ATE78568T1 true ATE78568T1 (de) 1992-08-15

Family

ID=4283182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88810791T ATE78568T1 (de) 1987-12-10 1988-11-18 Runddichtung.

Country Status (6)

Country Link
EP (1) EP0320443B1 (de)
AT (1) ATE78568T1 (de)
CH (1) CH674194A5 (de)
DE (1) DE3873048T2 (de)
ES (1) ES2034370T3 (de)
GR (1) GR3006023T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9325432D0 (en) * 1993-12-13 1994-02-16 Guest John D Improvements in or relating to seal arrangements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882073A (en) * 1957-06-03 1959-04-14 United Concrete Pipe Corp Gasket for bell and spigot concrete pipe
US3119624A (en) * 1960-11-18 1964-01-28 Duriron Co Lip seals
US3218084A (en) * 1961-08-21 1965-11-16 Borg Warner Relatively rotatable shafts and fluid seal assembly
US3445121A (en) * 1967-02-09 1969-05-20 Robert L Lineker Rear seals for journal boxes
DE2010826A1 (de) * 1970-03-07 1971-09-16 Immendinger Giesserei Masch Muffenverbindung für Rohre
US3989259A (en) * 1974-09-16 1976-11-02 Federal-Mogul Corporation Lip seal with improved bore retention and installation including the seal

Also Published As

Publication number Publication date
EP0320443B1 (de) 1992-07-22
GR3006023T3 (de) 1993-06-21
EP0320443A2 (de) 1989-06-14
CH674194A5 (de) 1990-05-15
DE3873048T2 (de) 1992-12-03
DE3873048D1 (de) 1992-08-27
EP0320443A3 (en) 1989-10-18
ES2034370T3 (es) 1993-04-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee