FR86641E - Turbomachine shaft sealing device - Google Patents

Turbomachine shaft sealing device

Info

Publication number
FR86641E
FR86641E FR992588A FR992588A FR86641E FR 86641 E FR86641 E FR 86641E FR 992588 A FR992588 A FR 992588A FR 992588 A FR992588 A FR 992588A FR 86641 E FR86641 E FR 86641E
Authority
FR
France
Prior art keywords
sealing device
shaft sealing
turbomachine shaft
turbomachine
shaft
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
FR992588A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 claimed from CH1014060A external-priority patent/CH380283A/en
Priority claimed from CH1353063A external-priority patent/CH402267A/en
Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Priority to FR992588A priority Critical patent/FR86641E/en
Application granted granted Critical
Publication of FR86641E publication Critical patent/FR86641E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR992588A 1960-09-07 1964-10-23 Turbomachine shaft sealing device Expired FR86641E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992588A FR86641E (en) 1960-09-07 1964-10-23 Turbomachine shaft sealing device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1014060A CH380283A (en) 1960-09-07 1960-09-07 Shaft seal
CH1353063A CH402267A (en) 1960-09-07 1963-11-01 Shaft seal
FR992588A FR86641E (en) 1960-09-07 1964-10-23 Turbomachine shaft sealing device

Publications (1)

Publication Number Publication Date
FR86641E true FR86641E (en) 1966-03-11

Family

ID=27176374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992588A Expired FR86641E (en) 1960-09-07 1964-10-23 Turbomachine shaft sealing device

Country Status (1)

Country Link
FR (1) FR86641E (en)

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