JPS6453127A - Determination of perfectness of shaft and impeller within assembly pump by remote sensing - Google Patents
Determination of perfectness of shaft and impeller within assembly pump by remote sensingInfo
- Publication number
- JPS6453127A JPS6453127A JP63128572A JP12857288A JPS6453127A JP S6453127 A JPS6453127 A JP S6453127A JP 63128572 A JP63128572 A JP 63128572A JP 12857288 A JP12857288 A JP 12857288A JP S6453127 A JPS6453127 A JP S6453127A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- impeller
- casing
- rotor
- indications
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/054,930 US4805457A (en) | 1987-05-28 | 1987-05-28 | Shaft to impeller integrity determination in assembled pumps by remote sensing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453127A true JPS6453127A (en) | 1989-03-01 |
JPH0381096B2 JPH0381096B2 (ja) | 1991-12-27 |
Family
ID=21994456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63128572A Granted JPS6453127A (en) | 1987-05-28 | 1988-05-27 | Determination of perfectness of shaft and impeller within assembly pump by remote sensing |
Country Status (8)
Country | Link |
---|---|
US (1) | US4805457A (ja) |
JP (1) | JPS6453127A (ja) |
CH (1) | CH677147A5 (ja) |
DE (1) | DE3817777A1 (ja) |
ES (1) | ES2011340A6 (ja) |
IT (1) | IT1218008B (ja) |
MX (1) | MX165618B (ja) |
SE (1) | SE504071C2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309861A (ja) * | 2006-05-22 | 2007-11-29 | Hitachi Ltd | 原子炉冷却材再循環ポンプの軸傾き情報取得方法及び軸振動抑制方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3803325A1 (de) * | 1988-02-04 | 1989-08-17 | Rohe Gmbh A | Verfahren und vorrichtung zum auswuchten eines kraftfahrzeugrades oder dergleichen |
US5195046A (en) * | 1989-01-10 | 1993-03-16 | Gerardi Joseph J | Method and apparatus for structural integrity monitoring |
US5159563A (en) * | 1989-03-14 | 1992-10-27 | Rem Technologies, Inc. | Crack detection method for operating shaft |
US5068800A (en) * | 1989-03-14 | 1991-11-26 | Rem Technologies, Inc. | Crack detection method for shaft at rest |
US4975855A (en) * | 1989-03-14 | 1990-12-04 | Rem Technologies, Inc. | Shaft crack detection method |
US5520061A (en) * | 1989-03-14 | 1996-05-28 | Enprotech Corporation | Multiple axis transducer mounting collar |
DE4017448A1 (de) * | 1989-06-05 | 1990-12-06 | Siemens Ag | Verfahren zur diagnose der mechanischen eigenschaften von maschinen |
JPH03289561A (ja) * | 1990-04-06 | 1991-12-19 | Iwatsu Electric Co Ltd | 欠陥及び異硬度部分の検出方法及び装置 |
US5211061A (en) * | 1991-07-16 | 1993-05-18 | Goodwin Jerry J | Bolt clamping force sensor and clamping force validation method |
US5327358A (en) * | 1991-08-07 | 1994-07-05 | The Texas A&M University System | Apparatus and method for damage detection |
US5633800A (en) * | 1992-10-21 | 1997-05-27 | General Electric Company | Integrated model-based reasoning/expert system diagnosis for rotating machinery |
DE4240600C1 (de) * | 1992-12-03 | 1994-06-09 | Deutsche Aerospace | Verfahren zum Erkennen von Strukturschwächen von Flugzeugen |
JP3083242B2 (ja) * | 1995-04-27 | 2000-09-04 | 核燃料サイクル開発機構 | 回転体の静止場での振動評価方法 |
US6195621B1 (en) | 1999-02-09 | 2001-02-27 | Roger L. Bottomfield | Non-invasive system and method for diagnosing potential malfunctions of semiconductor equipment components |
FR2790326B1 (fr) * | 1999-02-25 | 2001-12-21 | Framatome Sa | Procede et dispositif de controle sous eau du serrage d'un pion de centrage d'un assemblage combustible sur une plaque support de coeur d'une centrale nucleaire a eau pressurisee |
US7383167B2 (en) * | 2004-01-29 | 2008-06-03 | General Electric Company | Methods and systems for modeling power plants |
DE102005031436B4 (de) * | 2005-07-04 | 2012-06-28 | Johannes Reetz | Verfahren zur Überwachung einer elastomechanischen Tragstruktur |
US8180614B2 (en) * | 2008-12-31 | 2012-05-15 | Schlumberger Technology Corporation | Modeling vibration effects introduced by mud motor |
US20120047918A1 (en) * | 2010-08-25 | 2012-03-01 | Herrera Carlos A | Piezoelectric harvest ice maker |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010637A (en) * | 1975-10-06 | 1977-03-08 | Lockheed Aircraft Corporation | Machine vibration monitor and method |
JPS54111871A (en) * | 1978-02-22 | 1979-09-01 | Hitachi Ltd | Frequency detecting method |
US4283952A (en) * | 1979-05-21 | 1981-08-18 | Laser Technology, Inc. | Flaw detecting device and method |
US4380172A (en) * | 1981-02-19 | 1983-04-19 | General Electric Company | On-line rotor crack detection |
FR2506455A1 (fr) * | 1981-05-21 | 1982-11-26 | Elf Aquitaine | Systeme d'analyse des mouvements vibratoires d'une machine tournante |
US4502329A (en) * | 1982-04-07 | 1985-03-05 | Mitsubishi Denki Kabushiki Kaisha | Method for checking insulative condition of insulated windings used in electrical appliances |
US4502239A (en) * | 1982-12-27 | 1985-03-05 | Laguna John E | Machine gun magazine loading |
-
1987
- 1987-05-28 US US07/054,930 patent/US4805457A/en not_active Expired - Fee Related
-
1988
- 1988-04-25 SE SE8801529A patent/SE504071C2/sv not_active IP Right Cessation
- 1988-05-26 DE DE3817777A patent/DE3817777A1/de active Granted
- 1988-05-27 CH CH2024/88A patent/CH677147A5/de not_active IP Right Cessation
- 1988-05-27 IT IT20771/88A patent/IT1218008B/it active
- 1988-05-27 ES ES8801694A patent/ES2011340A6/es not_active Expired - Fee Related
- 1988-05-27 JP JP63128572A patent/JPS6453127A/ja active Granted
- 1988-05-30 MX MX011690A patent/MX165618B/es unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309861A (ja) * | 2006-05-22 | 2007-11-29 | Hitachi Ltd | 原子炉冷却材再循環ポンプの軸傾き情報取得方法及び軸振動抑制方法 |
Also Published As
Publication number | Publication date |
---|---|
CH677147A5 (ja) | 1991-04-15 |
IT1218008B (it) | 1990-03-30 |
DE3817777A1 (de) | 1988-12-08 |
SE504071C2 (sv) | 1996-11-04 |
JPH0381096B2 (ja) | 1991-12-27 |
SE8801529D0 (sv) | 1988-04-25 |
SE8801529L (sv) | 1988-11-29 |
ES2011340A6 (es) | 1990-01-01 |
DE3817777C2 (ja) | 1993-08-05 |
IT8820771A0 (it) | 1988-05-27 |
MX165618B (es) | 1992-11-25 |
US4805457A (en) | 1989-02-21 |
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