FR2430554B2 - - Google Patents

Info

Publication number
FR2430554B2
FR2430554B2 FR7820360A FR7820360A FR2430554B2 FR 2430554 B2 FR2430554 B2 FR 2430554B2 FR 7820360 A FR7820360 A FR 7820360A FR 7820360 A FR7820360 A FR 7820360A FR 2430554 B2 FR2430554 B2 FR 2430554B2
Authority
FR
France
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
Application number
FR7820360A
Other languages
French (fr)
Other versions
FR2430554A2 (en
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.)
Hutchinson Mapa SA
Original Assignee
Hutchinson Mapa 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
Priority claimed from FR7732907A external-priority patent/FR2408081A1/en
Application filed by Hutchinson Mapa SA filed Critical Hutchinson Mapa SA
Priority to FR7820360A priority Critical patent/FR2430554A2/en
Priority to DE19782847279 priority patent/DE2847279C2/en
Priority to ES474743A priority patent/ES474743A1/en
Publication of FR2430554A2 publication Critical patent/FR2430554A2/en
Application granted granted Critical
Publication of FR2430554B2 publication Critical patent/FR2430554B2/fr
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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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
FR7820360A 1977-11-02 1978-07-07 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity Granted FR2430554A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7820360A FR2430554A2 (en) 1977-11-02 1978-07-07 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity
DE19782847279 DE2847279C2 (en) 1977-11-02 1978-10-31 Seal for a rotating shaft
ES474743A ES474743A1 (en) 1977-11-02 1978-11-02 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7732907A FR2408081A1 (en) 1977-11-02 1977-11-02 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity
FR7820360A FR2430554A2 (en) 1977-11-02 1978-07-07 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity

Publications (2)

Publication Number Publication Date
FR2430554A2 FR2430554A2 (en) 1980-02-01
FR2430554B2 true FR2430554B2 (en) 1982-04-16

Family

ID=26220277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820360A Granted FR2430554A2 (en) 1977-11-02 1978-07-07 Seal for rotary shaft in wall - has annular portions on shaft and bead with grooves delivering small fluid quantity

Country Status (3)

Country Link
DE (1) DE2847279C2 (en)
ES (1) ES474743A1 (en)
FR (1) FR2430554A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212477A1 (en) 1982-04-03 1983-11-03 Goetze Ag, 5093 Burscheid Shaft sealing ring
US4556225A (en) * 1983-04-13 1985-12-03 Chicago Rawhide Mfg. Co. Reverse lip positive venting seal
DE3616780A1 (en) * 1986-05-17 1987-11-19 Voith Turbo Kg Seal arrangement
DE4409642C2 (en) * 1994-03-21 2001-04-26 Idg Dichtungstechnik Gmbh Shaft seal
DE19511550A1 (en) * 1995-03-29 1996-10-02 Schaeffler Waelzlager Kg Shaft with sealing ring for lubricated bearing
DE19522890C1 (en) * 1995-06-23 1997-02-13 Freudenberg Carl Fa Sealing arrangement
DE19841099C1 (en) * 1998-09-09 2000-11-16 Daimler Chrysler Ag Radial shaft seal assembly has a ring-shaped body as a spray guard together with a dust guard to prevent oil leakage from the housing and the entry of dirt into a rear axle differential
DE102005012239B8 (en) * 2005-03-15 2010-06-10 Ab Skf Swing bearing assembly
DE102012008387A1 (en) * 2012-04-04 2013-10-10 Carl Freudenberg Kg sealing arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD14590A (en) *
DE7110634U (en) * 1900-01-01 Bach G Co Seal for moving machine parts
DE884262C (en) * 1943-07-25 1953-07-27 Voith Gmbh J M Seal with an artificial rubber sleeve
US3421768A (en) * 1966-04-20 1969-01-14 Nasa Foil seal
SE307710B (en) * 1968-04-01 1969-01-13 S Malmstroem
NL6812699A (en) * 1968-09-05 1970-03-09
DE2331412A1 (en) * 1973-06-20 1975-01-23 Freudenberg Carl Fa Seal for high speed roller bearings - maintains supply of lubricant by fan to seal lip to reduce wear
FR2288909A1 (en) * 1974-10-21 1976-05-21 Activite Atom Avance VISCOUS WATERPROOFING ROTATING JOINT

Also Published As

Publication number Publication date
ES474743A1 (en) 1979-03-16
DE2847279A1 (en) 1979-05-03
FR2430554A2 (en) 1980-02-01
DE2847279C2 (en) 1983-01-27

Similar Documents

Publication Publication Date Title
FR2376827B1 (en)
DE2809715C2 (en)
DE2816381C2 (en)
FR2377034B1 (en)
FR2410193B1 (en)
DE2836889C2 (en)
DE2748929C2 (en)
DE2848709C2 (en)
FR2377441B1 (en)
FR2375830B3 (en)
FR2430554B2 (en)
DE2744969C3 (en)
FR2376964B1 (en)
AU3353778A (en)
FR2376038B1 (en)
DK94777A (en)
DE2722508C2 (en)
AR210643A1 (en)
CS189326B1 (en)
BG25852A1 (en)
BG25838A1 (en)
BG25860A1 (en)
BG25855A1 (en)
BG25853A1 (en)
BG25823A1 (en)