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DE2530757A1 - Wellendichtung - Google Patents

Wellendichtung

Info

Publication number
DE2530757A1
DE2530757A1 DE19752530757 DE2530757A DE2530757A1 DE 2530757 A1 DE2530757 A1 DE 2530757A1 DE 19752530757 DE19752530757 DE 19752530757 DE 2530757 A DE2530757 A DE 2530757A DE 2530757 A1 DE2530757 A1 DE 2530757A1
Authority
DE
Germany
Prior art keywords
stuffing box
shaft seal
shaft
housing
sealing rings
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.)
Pending
Application number
DE19752530757
Other languages
German (de)
English (en)
Inventor
Pierre Meylan
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 and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of DE2530757A1 publication Critical patent/DE2530757A1/de
Pending 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19752530757 1975-06-10 1975-07-10 Wellendichtung Pending DE2530757A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH745975A CH585361A5 (no) 1975-06-10 1975-06-10

Publications (1)

Publication Number Publication Date
DE2530757A1 true DE2530757A1 (de) 1976-12-23

Family

ID=4325444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752530757 Pending DE2530757A1 (de) 1975-06-10 1975-07-10 Wellendichtung

Country Status (2)

Country Link
CH (1) CH585361A5 (no)
DE (1) DE2530757A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395653A (zh) * 2012-04-27 2015-03-04 诺沃皮尼奥内股份有限公司 压缩机、密封气体传输、及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395653A (zh) * 2012-04-27 2015-03-04 诺沃皮尼奥内股份有限公司 压缩机、密封气体传输、及方法
CN104395653B (zh) * 2012-04-27 2017-05-24 诺沃皮尼奥内股份有限公司 压缩机、密封气体传输、及方法

Also Published As

Publication number Publication date
CH585361A5 (no) 1977-02-28

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