FR1254180A - Device for sealing the casings of machines comprising a rotating shaft - Google Patents

Device for sealing the casings of machines comprising a rotating shaft

Info

Publication number
FR1254180A
FR1254180A FR824223A FR824223A FR1254180A FR 1254180 A FR1254180 A FR 1254180A FR 824223 A FR824223 A FR 824223A FR 824223 A FR824223 A FR 824223A FR 1254180 A FR1254180 A FR 1254180A
Authority
FR
France
Prior art keywords
casings
machines
sealing
rotating shaft
rotating
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
FR824223A
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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 to CH7214459A priority Critical patent/CH369328A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR824223A priority patent/FR1254180A/en
Application granted granted Critical
Publication of FR1254180A publication Critical patent/FR1254180A/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
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
FR824223A 1959-04-16 1960-04-13 Device for sealing the casings of machines comprising a rotating shaft Expired FR1254180A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH7214459A CH369328A (en) 1959-04-16 1959-04-16 Device on machines with rotating shafts to seal the machine housing
FR824223A FR1254180A (en) 1959-04-16 1960-04-13 Device for sealing the casings of machines comprising a rotating shaft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7214459A CH369328A (en) 1959-04-16 1959-04-16 Device on machines with rotating shafts to seal the machine housing
FR824223A FR1254180A (en) 1959-04-16 1960-04-13 Device for sealing the casings of machines comprising a rotating shaft

Publications (1)

Publication Number Publication Date
FR1254180A true FR1254180A (en) 1961-02-17

Family

ID=29402950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824223A Expired FR1254180A (en) 1959-04-16 1960-04-13 Device for sealing the casings of machines comprising a rotating shaft

Country Status (2)

Country Link
CH (1) CH369328A (en)
FR (1) FR1254180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408765A (en) * 1980-10-06 1983-10-11 Dresser Industries, Inc. Differential pressure control for gas seal in turbo machinery

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198488B (en) * 1986-07-08 1991-03-13 Sealol Hydrostatic face seal and bearing
US5052694A (en) * 1986-07-08 1991-10-01 Eg&G Sealol, Inc. Hydrostatic face seal and bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408765A (en) * 1980-10-06 1983-10-11 Dresser Industries, Inc. Differential pressure control for gas seal in turbo machinery

Also Published As

Publication number Publication date
CH369328A (en) 1963-05-15

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