FR2047249A5 - - Google Patents

Info

Publication number
FR2047249A5
FR2047249A5 FR7016188A FR7016188A FR2047249A5 FR 2047249 A5 FR2047249 A5 FR 2047249A5 FR 7016188 A FR7016188 A FR 7016188A FR 7016188 A FR7016188 A FR 7016188A FR 2047249 A5 FR2047249 A5 FR 2047249A5
Authority
FR
France
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
FR7016188A
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Application granted granted Critical
Publication of FR2047249A5 publication Critical patent/FR2047249A5/fr
Expired 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)
FR7016188A 1969-05-05 1970-05-04 Expired FR2047249A5 (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
FR2047249A5 true FR2047249A5 (enrdf_load_stackoverflow) 1971-03-12

Family

ID=25233796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016188A Expired FR2047249A5 (enrdf_load_stackoverflow) 1969-05-05 1970-05-04

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)

Families Citing this family (22)

* 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
JPS5478468U (enrdf_load_stackoverflow) * 1977-11-14 1979-06-04
US4219201A (en) * 1978-05-24 1980-08-26 Carrier Corporation Sealing assembly
US4296538A (en) * 1978-05-24 1981-10-27 Carrier Corporation Method of providing a sealing assembly between a steam chest and turbine casing
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
JP3231342B2 (ja) * 1991-01-30 2001-11-19 株式会社日立製作所 電磁コイル
KR950005393Y1 (ko) * 1991-04-01 1995-07-08 주식회사 Lg전자 칼라수상관의 새도우 마스크 탄성지지부재
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
US20070065276A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Impeller for a centrifugal compressor
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

Also Published As

Publication number Publication date
DE2019653B2 (de) 1977-08-18
NL163310C (nl) 1980-08-15
DE2019653C3 (enrdf_load_stackoverflow) 1978-04-13
BR7017585D0 (pt) 1973-04-10
JPS5026761B1 (enrdf_load_stackoverflow) 1975-09-03
US3630529A (en) 1971-12-28
DE2019653A1 (de) 1970-11-19
NL163310B (nl) 1980-03-17
GB1259935A (en) 1972-01-12
NL7006076A (enrdf_load_stackoverflow) 1970-11-09
CH513353A (fr) 1971-09-30
ZA701441B (en) 1971-09-29

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Legal Events

Date Code Title Description
TP Transmission of property