FR1140762A - Dispositif d'étanchéité pour roulements à billes - Google Patents

Dispositif d'étanchéité pour roulements à billes

Info

Publication number
FR1140762A
FR1140762A FR1140762DA FR1140762A FR 1140762 A FR1140762 A FR 1140762A FR 1140762D A FR1140762D A FR 1140762DA FR 1140762 A FR1140762 A FR 1140762A
Authority
FR
France
Prior art keywords
sealing device
ball bearings
bearings
ball
sealing
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.)
Expired
Application number
Other languages
English (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.)
Schlumerger & Cie N
Original Assignee
Schlumerger & Cie N
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 Schlumerger & Cie N filed Critical Schlumerger & Cie N
Application granted granted Critical
Publication of FR1140762A publication Critical patent/FR1140762A/fr
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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1140762D 1956-02-03 1956-02-03 Dispositif d'étanchéité pour roulements à billes Expired FR1140762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1140762T 1956-02-03

Publications (1)

Publication Number Publication Date
FR1140762A true FR1140762A (fr) 1957-08-13

Family

ID=9642266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1140762D Expired FR1140762A (fr) 1956-02-03 1956-02-03 Dispositif d'étanchéité pour roulements à billes

Country Status (1)

Country Link
FR (1) FR1140762A (fr)

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