FR2260715A1 - Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs - Google Patents

Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs

Info

Publication number
FR2260715A1
FR2260715A1 FR7404642A FR7404642A FR2260715A1 FR 2260715 A1 FR2260715 A1 FR 2260715A1 FR 7404642 A FR7404642 A FR 7404642A FR 7404642 A FR7404642 A FR 7404642A FR 2260715 A1 FR2260715 A1 FR 2260715A1
Authority
FR
France
Prior art keywords
seals
springs
pressed against
large diameter
cylindrical surfaces
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
FR7404642A
Other languages
English (en)
French (fr)
Other versions
FR2260715B1 (OSRAM
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.)
EMH
Original Assignee
EMH
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 EMH filed Critical EMH
Priority to FR7404642A priority Critical patent/FR2260715A1/fr
Publication of FR2260715A1 publication Critical patent/FR2260715A1/fr
Application granted granted Critical
Publication of FR2260715B1 publication Critical patent/FR2260715B1/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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
FR7404642A 1974-02-12 1974-02-12 Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs Granted FR2260715A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7404642A FR2260715A1 (en) 1974-02-12 1974-02-12 Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404642A FR2260715A1 (en) 1974-02-12 1974-02-12 Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs

Publications (2)

Publication Number Publication Date
FR2260715A1 true FR2260715A1 (en) 1975-09-05
FR2260715B1 FR2260715B1 (OSRAM) 1977-09-30

Family

ID=9134792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404642A Granted FR2260715A1 (en) 1974-02-12 1974-02-12 Seals for large diameter bearings - use U-section plastic seals pressed against cylindrical surfaces by springs

Country Status (1)

Country Link
FR (1) FR2260715A1 (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151927C1 (ru) * 1996-07-09 2000-06-27 Акционерное общество "Электростальский завод тяжелого машиностроения" Уплотнительный узел подшипника жидкостного трения
BE1013672A3 (nl) * 2000-09-06 2002-06-04 Saint Gobin Ppl Kontich Nv Afdichtingselement.
WO2010132154A3 (en) * 2009-05-12 2011-05-12 Illinois Tool Works Inc. Seal system for gear pumps
EP2694831B1 (de) 2011-04-05 2019-06-12 IMO Holding GmbH Drehverbindung für unterwasserbetrieb sowie damit ausgerüstete anlage zur energiegewinnung aus wasserkraft
EP3942152A4 (en) * 2019-03-20 2022-11-16 Saint-Gobain Performance Plastics Corporation Seals

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151927C1 (ru) * 1996-07-09 2000-06-27 Акционерное общество "Электростальский завод тяжелого машиностроения" Уплотнительный узел подшипника жидкостного трения
BE1013672A3 (nl) * 2000-09-06 2002-06-04 Saint Gobin Ppl Kontich Nv Afdichtingselement.
WO2010132154A3 (en) * 2009-05-12 2011-05-12 Illinois Tool Works Inc. Seal system for gear pumps
US8225968B2 (en) 2009-05-12 2012-07-24 Illinois Tool Works Inc. Seal system for gear pumps
EP2694831B1 (de) 2011-04-05 2019-06-12 IMO Holding GmbH Drehverbindung für unterwasserbetrieb sowie damit ausgerüstete anlage zur energiegewinnung aus wasserkraft
DE102011016185B4 (de) 2011-04-05 2022-12-15 Imo Holding Gmbh Drehverbindung für Unterwasserbetrieb sowie damit ausgerüstete Anlage zur Energiegewinnung aus Wasserkraft
EP3942152A4 (en) * 2019-03-20 2022-11-16 Saint-Gobain Performance Plastics Corporation Seals

Also Published As

Publication number Publication date
FR2260715B1 (OSRAM) 1977-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse