SE8303566L - Centrifugalpumps axeltetning och forfarande for dess utforande - Google Patents

Centrifugalpumps axeltetning och forfarande for dess utforande

Info

Publication number
SE8303566L
SE8303566L SE8303566A SE8303566A SE8303566L SE 8303566 L SE8303566 L SE 8303566L SE 8303566 A SE8303566 A SE 8303566A SE 8303566 A SE8303566 A SE 8303566A SE 8303566 L SE8303566 L SE 8303566L
Authority
SE
Sweden
Prior art keywords
seal
execution
procedure
sealing
centrifugal pumps
Prior art date
Application number
SE8303566A
Other languages
Unknown language ( )
English (en)
Other versions
SE8303566D0 (sv
Inventor
P A T Koistinen
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of SE8303566D0 publication Critical patent/SE8303566D0/sv
Publication of SE8303566L publication Critical patent/SE8303566L/sv

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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • 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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
SE8303566A 1982-06-22 1983-06-21 Centrifugalpumps axeltetning och forfarande for dess utforande SE8303566L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI822245A FI822245A0 (fi) 1982-06-22 1982-06-22 Axeltaetning vid en centrifugalpump och foerfarande foer aostadkommande av densamma

Publications (2)

Publication Number Publication Date
SE8303566D0 SE8303566D0 (sv) 1983-06-21
SE8303566L true SE8303566L (sv) 1983-12-23

Family

ID=8515738

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303566A SE8303566L (sv) 1982-06-22 1983-06-21 Centrifugalpumps axeltetning och forfarande for dess utforande

Country Status (9)

Country Link
US (1) US4460180A (sv)
CA (1) CA1215268A (sv)
DE (1) DE3320452A1 (sv)
FI (1) FI822245A0 (sv)
FR (1) FR2528918B1 (sv)
GB (1) GB2122280B (sv)
NL (1) NL8302206A (sv)
SE (1) SE8303566L (sv)
SU (1) SU1378791A3 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415566C2 (de) * 1994-05-03 1999-02-18 Sero Pumpenfabrik Gmbh Seitenkanalpumpe
US6062568A (en) * 1997-07-10 2000-05-16 Orlowski; David C. Bearing isolator with air purge
DE10004263A1 (de) * 2000-02-01 2001-08-02 Leybold Vakuum Gmbh Dynamische Dichtung
DE10122440B4 (de) * 2001-05-09 2005-12-01 Mtu Aero Engines Gmbh Anordnung mit einem einem Wellenlager zugeordneten Abschleuderring und einer einem Dichtspalt zugeordneten Dichtung
SE523230C2 (sv) * 2001-09-20 2004-04-06 Roplan Dev Ct Ab Anordning för att täta en passage mellan en roterbar axel och en stationär vägg.
GB0206263D0 (en) * 2002-03-18 2002-05-01 Aes Eng Ltd A flow induced mechanical seal
US6845987B2 (en) * 2002-09-10 2005-01-25 United Technologies Corporation Shaft seal
US9896969B2 (en) * 2015-03-19 2018-02-20 United Technologies Corporation Zero or low leakage oil transfer bearing
US10927961B2 (en) 2015-04-21 2021-02-23 Inpro/Seal Llc Shaft seal assembly
CA2983160A1 (en) 2015-04-21 2016-10-27 Inpro/Seal Llc Shaft seal assembly
WO2016205789A1 (en) 2015-06-18 2016-12-22 Inpro/Seal Llc Shaft seal assembly
WO2019074389A1 (en) * 2017-10-10 2019-04-18 Siemens Aktiengesellschaft SEALED JOINT ARRANGEMENT FOR MICRO COMPRESSOR

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US770600A (en) * 1904-09-20 Spindle bearing
DE516263C (de) * 1929-11-09 1931-01-21 Maffei Schwartzkopff Werke G M Stopfbuchslose Kreiselpumpe mit einem waehrend des Betriebes abdichtenden, umlaufenden Organ und einem waehrend des Stillstandes abdichtenden, auf der Welle axial oder schraubenartig verschiebbaren Ventil
US2270811A (en) * 1940-10-24 1942-01-20 York Ice Machinery Corp Adjustable balance seal
GB746428A (en) * 1953-09-15 1956-03-14 Alsacienne Constr Meca Improvements in combined liquid and contact seals between a rotating shaft and a casing wall
GB789671A (en) * 1954-10-21 1958-01-29 William Murray Improvements in and relating to fluid seals
GB888114A (en) * 1957-08-13 1962-01-24 Tate & Lyle Ltd Sealing device for a rotary member
US3068801A (en) * 1958-09-02 1962-12-18 Murray William Centrifugal impeller pumps
FR1456862A (fr) * 1965-09-14 1966-07-08 Soc Et Propulsion Par Reaction Dispositif d'étanchéité pour arbre tournant
GB1241955A (en) * 1967-10-05 1971-08-11 Speedwell Res Ltd Improvements in or relating to seals
US3515497A (en) * 1968-08-27 1970-06-02 Wilfley & Sons Inc A Centrifugal pump having hydraulic seal means
GB1242707A (en) * 1968-12-12 1971-08-11 Appleton And Howard Ltd Improvements in or relating to fluid pumps
GB1321388A (en) * 1971-06-08 1973-06-27 Appleton Howard Ltd Fluid pumps
US3731940A (en) * 1971-08-06 1973-05-08 W Spruiell Elastomer seal with a plurality of annular ribs for a rotating shaft of a centrifugal pump or the like
US3947044A (en) * 1975-07-07 1976-03-30 Bralorne Resources Limited Secondary sealing device
FR2340490A1 (fr) * 1976-02-04 1977-09-02 Legoy Auguste Dispositif d'etancheite pour machine rotative a fluide hydraulique

Also Published As

Publication number Publication date
SU1378791A3 (ru) 1988-02-28
FR2528918B1 (fr) 1988-12-02
SE8303566D0 (sv) 1983-06-21
GB8316853D0 (en) 1983-07-27
US4460180A (en) 1984-07-17
NL8302206A (nl) 1984-01-16
DE3320452A1 (de) 1983-12-22
GB2122280A (en) 1984-01-11
GB2122280B (en) 1986-08-28
FR2528918A1 (fr) 1983-12-23
CA1215268A (en) 1986-12-16
FI822245A0 (fi) 1982-06-22

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