JPS5026761B1 - - Google Patents

Info

Publication number
JPS5026761B1
JPS5026761B1 JP45037989A JP3798970A JPS5026761B1 JP S5026761 B1 JPS5026761 B1 JP S5026761B1 JP 45037989 A JP45037989 A JP 45037989A JP 3798970 A JP3798970 A JP 3798970A JP S5026761 B1 JPS5026761 B1 JP S5026761B1
Authority
JP
Japan
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
JP45037989A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5026761B1 publication Critical patent/JPS5026761B1/ja
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
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • 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
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP45037989A 1969-05-05 1970-05-06 Pending JPS5026761B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82159869A 1969-05-05 1969-05-05

Publications (1)

Publication Number Publication Date
JPS5026761B1 true JPS5026761B1 (enrdf_load_stackoverflow) 1975-09-03

Family

ID=25233796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45037989A Pending JPS5026761B1 (enrdf_load_stackoverflow) 1969-05-05 1970-05-06

Country Status (9)

Country Link
US (1) US3630529A (enrdf_load_stackoverflow)
JP (1) JPS5026761B1 (enrdf_load_stackoverflow)
BR (1) BR7017585D0 (enrdf_load_stackoverflow)
CH (1) CH513353A (enrdf_load_stackoverflow)
DE (1) DE2019653B2 (enrdf_load_stackoverflow)
FR (1) FR2047249A5 (enrdf_load_stackoverflow)
GB (1) GB1259935A (enrdf_load_stackoverflow)
NL (1) NL163310C (enrdf_load_stackoverflow)
ZA (1) ZA701441B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478468U (enrdf_load_stackoverflow) * 1977-11-14 1979-06-04
JPH04255656A (ja) * 1991-01-30 1992-09-10 Hitachi Ltd 電磁コイル
JPH0696682A (ja) * 1991-04-01 1994-04-08 Gold Star Co Ltd カラー受像管のシャドウマスク弾性支持装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109920A (en) * 1977-09-06 1978-08-29 Borg-Warner Corporation Heat exchanger for shaft seal cartridge
US4296538A (en) * 1978-05-24 1981-10-27 Carrier Corporation Method of providing a sealing assembly between a steam chest and turbine casing
US4219201A (en) * 1978-05-24 1980-08-26 Carrier Corporation Sealing assembly
US5244216A (en) * 1988-01-04 1993-09-14 The Texas A & M University System Labyrinth seal
US5639095A (en) * 1988-01-04 1997-06-17 Twentieth Technology Low-leakage and low-instability labyrinth seal
US5624245A (en) * 1994-10-26 1997-04-29 Mp Pumps, Inc. Centrufugal pump with thermally isolated and dynamically air cooled shaft seal assembly
DE19712324C2 (de) * 1997-03-24 2000-05-11 Renner Gmbh Umwälzpumpe oder Rührwerk für erwärmte chemische Lösungen
GB9713045D0 (en) * 1997-06-21 1997-08-27 Perkins Ltd A rotary shaft sealing system
DE10149606C2 (de) 2001-10-09 2003-12-24 Mettler Toledo Gmbh Labyrinthdichtung mit lösbarem Ringelement und Waage
EP1396612A1 (de) * 2002-09-04 2004-03-10 BorgWarner Inc. Dichtung für Fluidenergiemaschine
FR2873183B1 (fr) 2004-07-16 2007-11-30 Thales Sa Dispositif d'etancheite d'une machine tournante
DE102004055429B3 (de) * 2004-11-17 2006-08-10 Man B & W Diesel Ag Dichtungseinrichtung für eine insbesondere im Stillstand geschmierte Lagerung einer Rotorwelle
WO2007035701A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Stationary seal ring for a centrifugal compressor
DE602006019310D1 (de) * 2005-09-19 2011-02-10 Ingersoll Rand Co Antriebsrad für einen radialverdichter
US8424877B2 (en) * 2009-05-12 2013-04-23 General Electric Company Method and system for sealing an annulus
RU2589735C2 (ru) * 2014-11-19 2016-07-10 Открытое Акционерное Общество "Акмэ-Инжиниринг" Насос для перекачки расплавленного металла
FR3037117B1 (fr) * 2015-06-05 2018-01-12 Danfoss A/S Machine a fluide comportant un joint a labyrinthe
FR3050250B1 (fr) * 2016-04-15 2018-04-13 Safran Transmission Systems Joint sans contact de type labyrinthe obtenu par fabrication additive
US10584795B2 (en) * 2017-03-29 2020-03-10 Florida Turbine Technologies, Inc. Interlocking axial labyrinth seal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16640E (en) * 1924-05-01 1927-05-31 Sionobs to the bhabples
US2600991A (en) * 1949-06-14 1952-06-17 Gen Electric Labyrinth seal arrangement
DE966442C (de) * 1955-11-03 1957-08-08 Augsburg Nuernberg A G Zweigni Einfach wirkende, ventilgesteuerte Wechselstrom-Dampfmaschine fuer hohe UEberhitzung und oelfreien Abdampf
US2981490A (en) * 1957-12-27 1961-04-25 Entoleter Centrifugal impacting apparatus and support therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478468U (enrdf_load_stackoverflow) * 1977-11-14 1979-06-04
JPH04255656A (ja) * 1991-01-30 1992-09-10 Hitachi Ltd 電磁コイル
JPH0696682A (ja) * 1991-04-01 1994-04-08 Gold Star Co Ltd カラー受像管のシャドウマスク弾性支持装置

Also Published As

Publication number Publication date
ZA701441B (en) 1971-09-29
NL163310B (nl) 1980-03-17
NL7006076A (enrdf_load_stackoverflow) 1970-11-09
US3630529A (en) 1971-12-28
CH513353A (fr) 1971-09-30
DE2019653B2 (de) 1977-08-18
DE2019653A1 (de) 1970-11-19
FR2047249A5 (enrdf_load_stackoverflow) 1971-03-12
DE2019653C3 (enrdf_load_stackoverflow) 1978-04-13
GB1259935A (en) 1972-01-12
BR7017585D0 (pt) 1973-04-10
NL163310C (nl) 1980-08-15

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