CH585361A5 - - Google Patents

Info

Publication number
CH585361A5
CH585361A5 CH745975A CH745975A CH585361A5 CH 585361 A5 CH585361 A5 CH 585361A5 CH 745975 A CH745975 A CH 745975A CH 745975 A CH745975 A CH 745975A CH 585361 A5 CH585361 A5 CH 585361A5
Authority
CH
Switzerland
Application number
CH745975A
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH745975A priority Critical patent/CH585361A5/xx
Priority to DE19752530757 priority patent/DE2530757A1/de
Publication of CH585361A5 publication Critical patent/CH585361A5/xx

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH745975A 1975-06-10 1975-06-10 CH585361A5 (el)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH745975A CH585361A5 (el) 1975-06-10 1975-06-10
DE19752530757 DE2530757A1 (de) 1975-06-10 1975-07-10 Wellendichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH745975A CH585361A5 (el) 1975-06-10 1975-06-10

Publications (1)

Publication Number Publication Date
CH585361A5 true CH585361A5 (el) 1977-02-28

Family

ID=4325444

Family Applications (1)

Application Number Title Priority Date Filing Date
CH745975A CH585361A5 (el) 1975-06-10 1975-06-10

Country Status (2)

Country Link
CH (1) CH585361A5 (el)
DE (1) DE2530757A1 (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20120020A1 (it) * 2012-04-27 2013-10-28 Nuovo Pignone Srl Compressore, alimentazione del gas di tenuta e metodo

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20120020A1 (it) * 2012-04-27 2013-10-28 Nuovo Pignone Srl Compressore, alimentazione del gas di tenuta e metodo
WO2013160416A1 (en) * 2012-04-27 2013-10-31 Nuovo Pignone Srl Compressor, seal gas delivery, and method
JP2015520317A (ja) * 2012-04-27 2015-07-16 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． 圧縮機、シールガスの供給、および方法
RU2611136C2 (ru) * 2012-04-27 2017-02-21 Нуово Пиньоне СРЛ Компрессор, система для подвода уплотнительного газа и способ

Also Published As

Publication number Publication date
DE2530757A1 (de) 1976-12-23

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Legal Events

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PL Patent ceased