JP2003194983A5 - - Google Patents
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- Publication number
- JP2003194983A5 JP2003194983A5 JP2002323242A JP2002323242A JP2003194983A5 JP 2003194983 A5 JP2003194983 A5 JP 2003194983A5 JP 2002323242 A JP2002323242 A JP 2002323242A JP 2002323242 A JP2002323242 A JP 2002323242A JP 2003194983 A5 JP2003194983 A5 JP 2003194983A5
- Authority
- JP
- Japan
- 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 |
|---|---|---|---|
| US09/683019 | 2001-11-08 | ||
| US09/683,019 US6622941B2 (en) | 2001-11-08 | 2001-11-08 | Method and apparatus for cleaning jet pump nozzles |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003194983A JP2003194983A (ja) | 2003-07-09 |
| JP2003194983A5 true JP2003194983A5 (OSRAM) | 2005-12-02 |
| JP4317356B2 JP4317356B2 (ja) | 2009-08-19 |
Family
ID=24742228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002323242A Expired - Lifetime JP4317356B2 (ja) | 2001-11-08 | 2002-11-07 | ジェットポンプノズルを洗浄するクリーニング装置及びクリーニングアッセンブリ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6622941B2 (OSRAM) |
| JP (1) | JP4317356B2 (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7760841B2 (en) * | 2003-01-31 | 2010-07-20 | Kabushiki Kaisha Toshiba | Method and apparatus for executing an operation in a pressure vessel of a nuclear reactor |
| US7787583B2 (en) * | 2005-06-13 | 2010-08-31 | General Electric Company | Handling poles for use in nuclear reactors |
| US7712189B2 (en) * | 2005-06-13 | 2010-05-11 | General Electric Company | High torque small handling pole |
| JP4772400B2 (ja) * | 2005-07-05 | 2011-09-14 | 株式会社東芝 | 原子炉ジェットポンプの検査補修方法および検査補修装置 |
| US8016210B2 (en) | 2005-08-19 | 2011-09-13 | Balanced Body, Inc. | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force |
| JP2007178191A (ja) * | 2005-12-27 | 2007-07-12 | Toshiba Corp | 原子炉ジェットポンプのノズル内高圧洗浄装置 |
| JP4945147B2 (ja) * | 2006-02-28 | 2012-06-06 | 株式会社東芝 | 原子炉炉内構造物の点検検査装置および点検検査方法 |
| JP4753824B2 (ja) * | 2006-09-26 | 2011-08-24 | 三洋電機株式会社 | 空気除菌装置 |
| US8045672B2 (en) | 2006-11-14 | 2011-10-25 | General Electric Company | Core spray sparger T-box attachment and clamp and method for clamping |
| US8197602B2 (en) * | 2008-01-18 | 2012-06-12 | Baron Michael J | Ultrasonic jet-pump cleaner |
| JP5415701B2 (ja) * | 2008-02-26 | 2014-02-12 | 中部電力株式会社 | 原子炉用ジェットポンプ |
| US9734924B2 (en) | 2013-03-22 | 2017-08-15 | Continuum Dynamics, Inc. | Method and apparatus for suppressing flow-induced jet pump vibration in a boiling water reactor |
| US11717865B2 (en) | 2017-09-06 | 2023-08-08 | Ge-Hitachi Nuclear Energy Americas Llc | Method of cleaning a nozzle of a jet pump assembly of a nuclear reactor |
| US10751767B2 (en) | 2017-09-06 | 2020-08-25 | Ge-Hitachi Nuclear Energy Americas Llc | Method of cleaning a throat section of a jet pump assembly of a nuclear reactor |
| CN115672850B (zh) * | 2023-01-05 | 2023-03-10 | 无锡卓瓷科技有限公司 | 半导体刻蚀设备用气体喷射器的清洗装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3300388A (en) * | 1965-09-08 | 1967-01-24 | Ralph B Jerman | In-core sampling and spray device for nuclear reactors |
| US4043397A (en) * | 1975-09-22 | 1977-08-23 | Glowienke Richard A | Fire fighting equipment |
| US4303348A (en) * | 1980-03-10 | 1981-12-01 | Brien Edward P O | Gutter cleaning device |
| US4700662A (en) * | 1986-06-13 | 1987-10-20 | The Babcock & Wilcox Company | Sludge lance wand |
| US4905900A (en) * | 1986-08-29 | 1990-03-06 | Anco Engineers, Inc. | Water cannon apparatus for cleaning a tube bundle heat exchanger, boiler, condenser, or the like |
| US5390853A (en) * | 1993-04-22 | 1995-02-21 | Ellul; Renald J. | Gutter cleaning tool and system |
| US5418824A (en) | 1993-05-19 | 1995-05-23 | General Electric Company | In situ inlet mixer cleaning system |
| US5361286A (en) | 1993-05-19 | 1994-11-01 | General Electric Company | Method for in situ cleaning of inlet mixers |
| FR2742858B1 (fr) * | 1995-12-22 | 1998-03-06 | Framatome Sa | Procede et dispositif de nettoyage d'une plaque tubulaire d'un echangeur de chaleur depuis l'interieur du faisceau de l'echangeur de chaleur |
| US6105593A (en) * | 1998-05-22 | 2000-08-22 | Jet, Inc. | Fixed film media cleaner apparatus and method |
| US6035940A (en) * | 1998-12-31 | 2000-03-14 | Bourke; Kevin | Portable fire fighting apparatus |
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2001
- 2001-11-08 US US09/683,019 patent/US6622941B2/en not_active Expired - Fee Related
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2002
- 2002-11-07 JP JP2002323242A patent/JP4317356B2/ja not_active Expired - Lifetime