CH375571A - Sealing device for a shaft supported in a bearing and entering a housing containing a harmful atmosphere - Google Patents

Sealing device for a shaft supported in a bearing and entering a housing containing a harmful atmosphere

Info

Publication number
CH375571A
CH375571A CH6396958A CH6396958A CH375571A CH 375571 A CH375571 A CH 375571A CH 6396958 A CH6396958 A CH 6396958A CH 6396958 A CH6396958 A CH 6396958A CH 375571 A CH375571 A CH 375571A
Authority
CH
Switzerland
Prior art keywords
entering
bearing
sealing device
housing containing
shaft supported
Prior art date
Application number
CH6396958A
Other languages
French (fr)
Inventor
Vegezzi Jean
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH375571A publication Critical patent/CH375571A/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • 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
    • 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
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Of Bearings (AREA)
  • Mechanical Sealing (AREA)
CH6396958A 1956-12-21 1958-09-15 Sealing device for a shaft supported in a bearing and entering a housing containing a harmful atmosphere CH375571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812046X 1956-12-21

Publications (1)

Publication Number Publication Date
CH375571A true CH375571A (en) 1964-02-29

Family

ID=30011642

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6396958A CH375571A (en) 1956-12-21 1958-09-15 Sealing device for a shaft supported in a bearing and entering a housing containing a harmful atmosphere

Country Status (4)

Country Link
BE (1) BE571216A (en)
CH (1) CH375571A (en)
DE (1) DE1103700B (en)
GB (1) GB812046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1323960A2 (en) * 2001-12-28 2003-07-02 Eagle Industry Co., Ltd. Mechanical seal device

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153160A (en) * 1961-02-09 1964-10-13 Borg Warner Submersible seal
GB1465491A (en) * 1973-02-07 1977-02-23 Fenner Co Ltd J H Face seal counterface onstruction
US4136887A (en) * 1977-10-04 1979-01-30 Borg-Warner Corporation Bellows type mechanical seal
DE3003001A1 (en) * 1980-01-29 1981-07-30 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE FOR GAS-TIGHT SEALING CONNECTING POINTS OF MACHINE PARTS THAT CAN BE ROTATED
US4515377A (en) * 1982-08-06 1985-05-07 Johnson Leslie V Rotary seal assembly having a liquid filled bellows
DE3404705A1 (en) * 1983-02-22 1984-08-23 Dieter 6570 Kirn Kupka Self-adjusting axial face seal
FI71824C (en) * 1985-04-12 1987-02-09 Safematic Ltd Oy MEKANISK TAETNING.
US5160149A (en) * 1991-06-21 1992-11-03 Allied-Signal Inc. Seal rotor mount
EP1069313B1 (en) * 1999-07-16 2005-09-14 Man Turbo Ag Turbo compressor
EP1326037A1 (en) * 2002-01-03 2003-07-09 Mitsubishi Heavy Industries, Ltd. Rotation axis seal device and helium gas turbine power generation system using the same
DE102008048942B4 (en) 2008-09-25 2011-01-13 Siemens Aktiengesellschaft Arrangement with a shaft seal
CN102878108B (en) * 2012-09-21 2014-10-15 西安陕鼓动力股份有限公司 Inlet air sealing device for axial air feeding type air compressor
DE102014208738B3 (en) * 2014-05-09 2015-11-26 Eagleburgmann Germany Gmbh & Co. Kg Mechanical seal assembly with improved gas separation
DE102014011042A1 (en) * 2014-07-26 2016-01-28 Man Diesel & Turbo Se flow machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB734794A (en) * 1952-09-25 1955-08-10 Caterpillar Tractor Co Improvements in or relating to sealing devices between relatively rotatable parts
US2847236A (en) * 1954-11-05 1958-08-12 Flexible Searl Company Wear compensating shaft seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1323960A2 (en) * 2001-12-28 2003-07-02 Eagle Industry Co., Ltd. Mechanical seal device
EP1323960A3 (en) * 2001-12-28 2003-07-23 Eagle Industry Co., Ltd. Mechanical seal device
EP1493950A2 (en) * 2001-12-28 2005-01-05 EAGLE INDUSTRY Co., Ltd. Mechanical seal device
EP1493950A3 (en) * 2001-12-28 2005-04-13 EAGLE INDUSTRY Co., Ltd. Mechanical seal device

Also Published As

Publication number Publication date
BE571216A (en)
GB812046A (en) 1959-04-15
DE1103700B (en) 1961-03-30

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