[go: up one dir, main page]

BE605135A - Dispositif d'étanchéité pour paliers. - Google Patents

Dispositif d'étanchéité pour paliers.

Info

Publication number
BE605135A
BE605135A BE605135A BE605135A BE605135A BE 605135 A BE605135 A BE 605135A BE 605135 A BE605135 A BE 605135A BE 605135 A BE605135 A BE 605135A BE 605135 A BE605135 A BE 605135A
Authority
BE
Belgium
Prior art keywords
bearings
sealing device
sealing
Prior art date
Application number
BE605135A
Other languages
English (en)
Inventor
Robert Ashley Cunningham
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of BE605135A publication Critical patent/BE605135A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/25—Roller bits characterised by bearing, lubrication or sealing details characterised by sealing details
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
BE605135A 1961-01-03 1961-06-19 Dispositif d'étanchéité pour paliers. BE605135A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80424A US3137508A (en) 1961-01-03 1961-01-03 Bearing seal

Publications (1)

Publication Number Publication Date
BE605135A true BE605135A (fr) 1961-12-19

Family

ID=22157281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE605135A BE605135A (fr) 1961-01-03 1961-06-19 Dispositif d'étanchéité pour paliers.

Country Status (4)

Country Link
US (1) US3137508A (fr)
BE (1) BE605135A (fr)
ES (1) ES271318A1 (fr)
GB (1) GB949857A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443121A (zh) * 2018-05-28 2018-08-24 中国有色(沈阳)泵业有限公司 一种隔膜腔结构
CN112747037A (zh) * 2019-10-31 2021-05-04 新疆金风科技股份有限公司 轴系结构、密封组件以及风力发电机组

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313552A (en) * 1963-10-18 1967-04-11 Hughes Tool Co Belleville spring and seal ring
US3381968A (en) * 1965-08-17 1968-05-07 Smith Ind International Inc Bearing seal
US3370895A (en) * 1965-09-28 1968-02-27 Dresser Ind Bearing seal for drilling bits
US3361494A (en) * 1966-08-04 1968-01-02 Hughes Tool Co Journal bearing
US3944306A (en) * 1974-12-16 1976-03-16 Smith International, Inc. Rock bit bearing seal
NL7609328A (nl) * 1976-08-23 1978-02-27 Skf Ind Trading & Dev Rolbeitel.
SE428139B (sv) * 1979-03-28 1983-06-06 Sandvik Ab Bergborrkrona
US4289318A (en) * 1980-03-24 1981-09-15 Garlock Inc. Hydraulic motor balancing ring seal
US4537409A (en) * 1984-03-22 1985-08-27 Rock Bit Industries U.S.A., Inc. Radial rock bit seal
US4519614A (en) * 1984-04-09 1985-05-28 Rock Bit Industries U.S.A., Inc. Generally cylindrical rotary drill face seal having improved resistance to radial distortion
US4851068A (en) * 1986-06-25 1989-07-25 Smith International, Inc. Method of making a sealing element
US4722404A (en) * 1987-01-28 1988-02-02 Varel Manufacturing Company Drill bit bearing seal
US5145016B1 (en) * 1990-04-30 1996-08-13 Rock Bit International Inc Rock bit with reaming rows
GB9417496D0 (en) 1994-08-31 1994-10-19 Camco Int Thrust face lubrication system for a rolling cutter drill bit
US5628375A (en) * 1995-08-29 1997-05-13 Camco International Inc. Thrust face lubrication system for a rolling cutter drill bit
US5875861A (en) * 1996-07-24 1999-03-02 Camco International Inc. Different stiffness energizers for MF seals
GB2384266B (en) * 1999-02-02 2003-10-01 Smith International Drill bit
US6406029B1 (en) * 1999-08-17 2002-06-18 Caterpillar Inc. Seal assembly having an encapsulated cone spring
US6427790B1 (en) 2001-11-08 2002-08-06 Schlumberger Technology Corporation Rock bit face seal having lubrication gap

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568190A (fr) *
US1909078A (en) * 1930-07-17 1933-05-16 Hughes Tool Co Lubricator for earth boring drills
US2560557A (en) * 1947-08-05 1951-07-17 George W Curtis End face oil and dirt seal
US2797067A (en) * 1954-09-16 1957-06-25 Garlock Packing Co Shielded seals
NL210864A (fr) * 1955-09-24
NL105933C (fr) * 1956-06-14 1900-01-01
US2858176A (en) * 1956-08-20 1958-10-28 Transall Inc Bearing mounting and seals therefor
BE564138A (fr) * 1957-10-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443121A (zh) * 2018-05-28 2018-08-24 中国有色(沈阳)泵业有限公司 一种隔膜腔结构
CN108443121B (zh) * 2018-05-28 2024-06-04 中国有色(沈阳)泵业有限公司 一种隔膜腔结构
CN112747037A (zh) * 2019-10-31 2021-05-04 新疆金风科技股份有限公司 轴系结构、密封组件以及风力发电机组
CN112747037B (zh) * 2019-10-31 2023-04-07 新疆金风科技股份有限公司 轴系结构、密封组件以及风力发电机组

Also Published As

Publication number Publication date
GB949857A (en) 1964-02-19
ES271318A1 (es) 1962-03-01
US3137508A (en) 1964-06-16

Similar Documents

Publication Publication Date Title
BE605135A (fr) Dispositif d'étanchéité pour paliers.
BE616156A (fr) Dispositif d'étanchéité pour four tubulaire tournant
CH393854A (fr) Dispositif d'étanchéité
BE581532A (fr) Dispositif d'étanchéité pour boulons.
BE611231A (fr) Dispositif d'étanchéité
OA01815A (fr) Un dispositif d'étanchéité pour roulements perfectionné.
FR1346755A (fr) Dispositif d'étanchéité pour arbres
FR1326732A (fr) Dispositif d'étanchéité pour vannes
FR1279992A (fr) Organe d'étanchéité pour récipients
FR1248845A (fr) Dispositif d'étanchéité pour systèmes hydrauliques
FR1308655A (fr) Dispositif de raccordement pour tuyauteries
FR1342063A (fr) Dispositif d'étanchéité pour paliers lisses
FR1340008A (fr) Dispositif d'étanchéité pour palier roulement
FR1292170A (fr) Dispositif d'étanchéité pour paliers
FR1260707A (fr) Dispositif pour la diffusion de fluides
FR1313935A (fr) Dispositif de branchement pour tuyauteries souples
FR1263660A (fr) Dispositif d'étanchéité
FR1375978A (fr) Dispositif perfectionné de joint d'étanchéité pour paliers
FR1294882A (fr) Dispositif de raccordement pour conduites, réservoirs et similaires
FR1304232A (fr) Dispositif d'étanchéité à lèvre
BE601981A (fr) Dispositif d'étanchéité.
FR1306961A (fr) Dispositif d'étanchéité pour robinet
BE583154A (fr) Dispositif d'étanchéité pour arbres.
FR1483331A (fr) Dispositif d'étanchéité perfectionné pour roulements
FR1285737A (fr) Dispositif obturateur perfectionné, notamment pour tuyaux