SE8303566L - Centrifugalpumps axeltetning och forfarande for dess utforande - Google Patents
Centrifugalpumps axeltetning och forfarande for dess utforandeInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
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 (de) |
CA (1) | CA1215268A (de) |
DE (1) | DE3320452A1 (de) |
FI (1) | FI822245A0 (de) |
FR (1) | FR2528918B1 (de) |
GB (1) | GB2122280B (de) |
NL (1) | NL8302206A (de) |
SE (1) | SE8303566L (de) |
SU (1) | SU1378791A3 (de) |
Families Citing this family (12)
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 |
CA2983160A1 (en) | 2015-04-21 | 2016-10-27 | Inpro/Seal Llc | Shaft seal assembly |
US10927961B2 (en) | 2015-04-21 | 2021-02-23 | Inpro/Seal Llc | Shaft seal assembly |
US10203036B2 (en) | 2015-06-18 | 2019-02-12 | 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)
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 |
-
1982
- 1982-06-22 FI FI822245A patent/FI822245A0/fi not_active Application Discontinuation
-
1983
- 1983-06-07 DE DE19833320452 patent/DE3320452A1/de not_active Ceased
- 1983-06-17 US US06/505,223 patent/US4460180A/en not_active Expired - Fee Related
- 1983-06-21 CA CA000430839A patent/CA1215268A/en not_active Expired
- 1983-06-21 NL NL8302206A patent/NL8302206A/nl not_active Application Discontinuation
- 1983-06-21 SE SE8303566A patent/SE8303566L/ unknown
- 1983-06-21 FR FR8310229A patent/FR2528918B1/fr not_active Expired
- 1983-06-21 GB GB08316853A patent/GB2122280B/en not_active Expired
- 1983-06-21 SU SU833612251A patent/SU1378791A3/ru active
Also Published As
Publication number | Publication date |
---|---|
CA1215268A (en) | 1986-12-16 |
NL8302206A (nl) | 1984-01-16 |
SU1378791A3 (ru) | 1988-02-28 |
DE3320452A1 (de) | 1983-12-22 |
FR2528918A1 (fr) | 1983-12-23 |
GB8316853D0 (en) | 1983-07-27 |
US4460180A (en) | 1984-07-17 |
GB2122280B (en) | 1986-08-28 |
GB2122280A (en) | 1984-01-11 |
FR2528918B1 (fr) | 1988-12-02 |
SE8303566D0 (sv) | 1983-06-21 |
FI822245A0 (fi) | 1982-06-22 |
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