CA1017379A - Auxiliary sealing structure for a shaft bearing - Google Patents

Auxiliary sealing structure for a shaft bearing

Info

Publication number
CA1017379A
CA1017379A CA232,817A CA232817A CA1017379A CA 1017379 A CA1017379 A CA 1017379A CA 232817 A CA232817 A CA 232817A CA 1017379 A CA1017379 A CA 1017379A
Authority
CA
Canada
Prior art keywords
sealing structure
shaft bearing
auxiliary sealing
auxiliary
bearing
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
CA232,817A
Other languages
English (en)
Inventor
Lester W. Doyle
Bernard T. Veldman (Sr.)
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.)
Reliance Electric Co
Original Assignee
Reliance Electric 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 Reliance Electric Co filed Critical Reliance Electric Co
Application granted granted Critical
Publication of CA1017379A publication Critical patent/CA1017379A/en
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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing 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
    • 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
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
CA232,817A 1974-09-23 1975-08-05 Auxiliary sealing structure for a shaft bearing Expired CA1017379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/508,505 US3942849A (en) 1974-09-23 1974-09-23 Auxiliary sealing structure for a shaft bearing

Publications (1)

Publication Number Publication Date
CA1017379A true CA1017379A (en) 1977-09-13

Family

ID=24023016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,817A Expired CA1017379A (en) 1974-09-23 1975-08-05 Auxiliary sealing structure for a shaft bearing

Country Status (8)

Country Link
US (1) US3942849A (fr)
JP (1) JPS5154147A (fr)
BE (1) BE832689A (fr)
CA (1) CA1017379A (fr)
DE (1) DE2542101A1 (fr)
FR (1) FR2285543A1 (fr)
GB (1) GB1469059A (fr)
IT (1) IT1042886B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911688A1 (de) * 1979-03-24 1980-10-02 Licentia Gmbh Gasdichte durchfuehrung
DE3039786A1 (de) * 1980-10-22 1982-05-27 Kuhbier GmbH & Co, 5272 Wipperfürth Dichtvorsatz fuer ein pendellagergehaeuse
US4847041A (en) * 1988-07-21 1989-07-11 Westinghouse Electric Corp. Reactor coolant pump auxiliary seal for reactor coolant system vacuum degasification
US5301771A (en) * 1991-08-22 1994-04-12 Carrier Corporation Oil channeling in a centrifugal compressor transmission
DE4238958C2 (de) * 1992-11-13 1996-07-11 Mannesmann Ag Lagerabdichtung für Achsen
US5908248A (en) * 1996-05-31 1999-06-01 Reliance Electric Industrial Company Shaft bearing having improved seal arrangement
US5908249A (en) * 1997-06-13 1999-06-01 Reliance Electric Industrial Company Bearing assembly having compact and efficient seal arrangement
US6325379B1 (en) 1998-11-06 2001-12-04 Reliance Electric Technologies, Llc Shaft assembly having improved seal
JP6543159B2 (ja) * 2015-10-13 2019-07-10 株式会社Ｉｈｉ回転機械エンジニアリング 過給機、タービン軸部品、及びシールブッシュ
DE102017110973A1 (de) * 2017-05-19 2018-11-22 Schaeffler Technologies AG & Co. KG Dichtungsträgerring
KR102492779B1 (ko) * 2021-03-05 2023-01-27 주식회사 디엠에스 기판 이송장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912264A (en) * 1954-12-13 1959-11-10 William H Peck Jr Journal bearings
DE1945673A1 (de) * 1968-09-16 1970-04-09 Skf Svenska Kullagerfab Ab Dichtungsanordnung fuer geteilte Lagergehaeuse
US3758179A (en) * 1971-09-24 1973-09-11 Basil Smith Seals Ltd Mechanical shaft seal
US3848938A (en) * 1973-02-28 1974-11-19 Torrington Co Bearing and bearing seal
US3869131A (en) * 1973-06-20 1975-03-04 Fmc Corp Multiple seal carrier

Also Published As

Publication number Publication date
FR2285543A1 (fr) 1976-04-16
GB1469059A (en) 1977-03-30
DE2542101A1 (de) 1976-04-01
JPS5154147A (fr) 1976-05-13
FR2285543B1 (fr) 1979-08-31
BE832689A (fr) 1975-12-16
IT1042886B (it) 1980-01-30
US3942849A (en) 1976-03-09
AU8442775A (en) 1977-03-10

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