AU5274802A - Rotary pump with bearing wear indicator - Google Patents
Rotary pump with bearing wear indicatorInfo
- Publication number
- AU5274802A AU5274802A AU52748/02A AU5274802A AU5274802A AU 5274802 A AU5274802 A AU 5274802A AU 52748/02 A AU52748/02 A AU 52748/02A AU 5274802 A AU5274802 A AU 5274802A AU 5274802 A AU5274802 A AU 5274802A
- Authority
- AU
- Australia
- Prior art keywords
- rotary pump
- wear indicator
- bearing wear
- bearing
- indicator
- Prior art date
- 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.)
- Granted
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/094,982 US6626578B1 (en) | 2002-03-12 | 2002-03-12 | Rotary pump with bearing wear indicator |
US10/094982 | 2002-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5274802A true AU5274802A (en) | 2003-09-18 |
AU782953B2 AU782953B2 (en) | 2005-09-15 |
Family
ID=27788194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU52748/02A Ceased AU782953B2 (en) | 2002-03-12 | 2002-07-01 | Rotary pump with bearing wear indicator |
Country Status (6)
Country | Link |
---|---|
US (1) | US6626578B1 (en) |
EP (1) | EP1347184A1 (en) |
JP (1) | JP3896312B2 (en) |
KR (1) | KR100485415B1 (en) |
CN (1) | CN1261748C (en) |
AU (1) | AU782953B2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7509890B2 (en) * | 2004-05-27 | 2009-03-31 | International Engine Intellectual Property Company, Llc | Non-homogeneous engine component formed by powder metallurgy |
DE502007002767D1 (en) * | 2007-10-29 | 2010-03-18 | Grundfos Management As | pump unit |
DE102008046357A1 (en) * | 2008-09-09 | 2010-03-11 | Schaeffler Kg | Sensor arrangement for determining a parameter for the wear of a rolling bearing and wind turbine |
KR101036437B1 (en) | 2011-04-07 | 2011-05-23 | (주)대한중전기 | A air cooling underwater pump |
GB201410555D0 (en) | 2014-06-13 | 2014-07-30 | Skf Ab | A bearing |
KR101473237B1 (en) | 2014-08-08 | 2014-12-16 | 주식회사 두크 | Booster pump bearing replacement cycle detection device |
JP6767720B2 (en) * | 2015-07-08 | 2020-10-14 | パナソニックIpマネジメント株式会社 | Turbomachinery |
KR102027219B1 (en) * | 2018-12-24 | 2019-10-01 | 주식회사 백콤 | Water ring vaccum pump having internal check or debris removement function |
DE202019106916U1 (en) * | 2019-12-12 | 2021-03-15 | C. & E. Fein Gmbh | Magnetic base |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888023A (en) * | 1956-04-13 | 1959-05-26 | Gen Electric | Hydraulic thrust bearing wear indicator and safety device |
US3195466A (en) | 1959-05-25 | 1965-07-20 | Porter Co Inc H K | Electric motor construction |
US3225698A (en) | 1963-11-29 | 1965-12-28 | Buffalo Forge Co | Hermetic motor-pump construction |
US3433164A (en) | 1967-03-03 | 1969-03-18 | Buffalo Forge Co | Motor-pump unit |
FR2032566A5 (en) * | 1969-08-28 | 1970-11-27 | Nikkiso Co Ltd | |
DE2710343C2 (en) * | 1977-03-10 | 1979-04-12 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Wear indicator for shaft bearings |
US4237454A (en) | 1979-01-29 | 1980-12-02 | General Electric Company | System for monitoring bearings and other rotating equipment |
GB9020474D0 (en) | 1990-09-19 | 1990-10-31 | Hmd Seal Less Pumps Ltd | Apparatus for measuring the change of position of a rotor |
US5171946A (en) * | 1991-01-03 | 1992-12-15 | Jeff Shaner | Switch for detecting abnormal rotational movement of a bearing mounted shaft |
US5336996A (en) | 1992-08-21 | 1994-08-09 | The Duriron Company, Inc. | Hall effect monitoring of wear of bearing supporting a rotor within a stationary housing |
US5696444A (en) | 1994-03-04 | 1997-12-09 | Crane Co. | Monitoring system for detecting axial and radial movement of a rotating body independent of rotational position |
JP3488578B2 (en) | 1996-09-06 | 2004-01-19 | 日機装株式会社 | Bearing wear monitoring device for canned motor |
US5955880A (en) | 1996-12-05 | 1999-09-21 | Beam; Palmer H. | Sealless pump rotor position and bearing monitor |
US5944489A (en) | 1996-12-11 | 1999-08-31 | Crane Co. | Rotary fluid pump |
FR2768470B1 (en) | 1997-09-12 | 2002-02-01 | Mecanique Magnetique Sa | ROTARY PUMP WITH SUBMERSIBLE ROTOR |
US6100809A (en) * | 1998-11-24 | 2000-08-08 | Alliedsignal Inc. | Bearing wear detection system |
JP2001231217A (en) * | 2000-02-14 | 2001-08-24 | Teikoku Electric Mfg Co Ltd | Axial direction bearing wear detecting device of a canned motor |
-
2002
- 2002-03-12 US US10/094,982 patent/US6626578B1/en not_active Expired - Lifetime
- 2002-07-01 AU AU52748/02A patent/AU782953B2/en not_active Ceased
- 2002-07-05 CN CNB021413150A patent/CN1261748C/en not_active Expired - Fee Related
- 2002-08-05 JP JP2002226796A patent/JP3896312B2/en not_active Expired - Fee Related
- 2002-10-17 KR KR10-2002-0063450A patent/KR100485415B1/en not_active IP Right Cessation
-
2003
- 2003-03-04 EP EP03004729A patent/EP1347184A1/en not_active Withdrawn
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