CH560857A5 - - Google Patents

Info

Publication number
CH560857A5
CH560857A5 CH1283373A CH1283373A CH560857A5 CH 560857 A5 CH560857 A5 CH 560857A5 CH 1283373 A CH1283373 A CH 1283373A CH 1283373 A CH1283373 A CH 1283373A CH 560857 A5 CH560857 A5 CH 560857A5
Authority
CH
Switzerland
Application number
CH1283373A
Original Assignee
Gutehoffnungshuette Sterkrade
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 Gutehoffnungshuette Sterkrade filed Critical Gutehoffnungshuette Sterkrade
Publication of CH560857A5 publication Critical patent/CH560857A5/xx

Links

Classifications

    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
CH1283373A 1972-09-07 1973-09-06 CH560857A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243873 DE2243873B2 (de) 1972-09-07 1972-09-07 Labyrinthdichtung für Turboverdichter

Publications (1)

Publication Number Publication Date
CH560857A5 true CH560857A5 (xx) 1975-04-15

Family

ID=5855678

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1283373A CH560857A5 (xx) 1972-09-07 1973-09-06
CH1596774A CH559868A5 (xx) 1972-09-07 1973-09-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1596774A CH559868A5 (xx) 1972-09-07 1973-09-06

Country Status (5)

Country Link
JP (1) JPS4964905A (xx)
CH (2) CH560857A5 (xx)
DE (1) DE2243873B2 (xx)
FR (1) FR2199386A5 (xx)
IT (1) IT998538B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305480B1 (en) 1999-04-14 2001-10-23 Steven D. Franklin Post driving and earth boring machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460185A (en) * 1982-08-23 1984-07-17 General Electric Company Seal including a non-metallic abradable material
US4844690A (en) * 1985-01-24 1989-07-04 Carrier Corporation Diffuser vane seal for a centrifugal compressor
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
GB9125848D0 (en) * 1991-12-04 1992-02-05 Boc Group Plc Improvements in vacuum pumps
US20050189720A1 (en) * 2004-02-27 2005-09-01 R & D Dynamics Corporation Dynamic seal for use in high-speed turbomachinery
ES2357754T3 (es) * 2005-09-19 2011-04-29 Ingersoll Rand Company Impulsor para un compresor centrífugo.
ITCO20110029A1 (it) * 2011-07-26 2013-01-27 Nuovo Pignone Spa Girante centrifuga e turbomacchina
JP2013053542A (ja) * 2011-09-02 2013-03-21 Mitsubishi Heavy Ind Ltd シール装置
IT201900000373A1 (it) * 2019-01-10 2020-07-10 Nuovo Pignone Tecnologie Srl Dispositivo di tenuta a labirinto

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305480B1 (en) 1999-04-14 2001-10-23 Steven D. Franklin Post driving and earth boring machine

Also Published As

Publication number Publication date
DE2243873A1 (de) 1974-03-28
JPS4964905A (xx) 1974-06-24
IT998538B (it) 1976-02-20
CH559868A5 (xx) 1975-03-14
FR2199386A5 (en) 1974-04-05
DE2243873B2 (de) 1975-01-16

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Legal Events

Date Code Title Description
PL Patent ceased