JP2009191730A5 - - Google Patents
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- Publication number
- JP2009191730A5 JP2009191730A5 JP2008033226A JP2008033226A JP2009191730A5 JP 2009191730 A5 JP2009191730 A5 JP 2009191730A5 JP 2008033226 A JP2008033226 A JP 2008033226A JP 2008033226 A JP2008033226 A JP 2008033226A JP 2009191730 A5 JP2009191730 A5 JP 2009191730A5
- Authority
- JP
- Japan
- Prior art keywords
- pump
- multistage
- intermediate casing
- guide vane
- liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 98
- 239000000463 material Substances 0.000 claims description 58
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 239000003949 liquefied natural gas Substances 0.000 description 4
- 239000003915 liquefied petroleum gas Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008033226A JP5142748B2 (ja) | 2008-02-14 | 2008-02-14 | 多段ポンプ、低温液体貯蔵設備、低温液体移送設備 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008033226A JP5142748B2 (ja) | 2008-02-14 | 2008-02-14 | 多段ポンプ、低温液体貯蔵設備、低温液体移送設備 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009191730A JP2009191730A (ja) | 2009-08-27 |
| JP2009191730A5 true JP2009191730A5 (https=) | 2011-03-31 |
| JP5142748B2 JP5142748B2 (ja) | 2013-02-13 |
Family
ID=41073974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008033226A Active JP5142748B2 (ja) | 2008-02-14 | 2008-02-14 | 多段ポンプ、低温液体貯蔵設備、低温液体移送設備 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5142748B2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536844B (zh) * | 2012-02-16 | 2013-09-25 | 山东名流实业集团有限公司 | 不锈钢冲压潜水泵 |
| JP5789631B2 (ja) * | 2013-04-04 | 2015-10-07 | Ｋａｗａｍｏｔｏ Ｇｅｃ株式会社 | ポンプ装置 |
| EP4036414A4 (en) | 2019-09-26 | 2023-10-18 | Ebara Corporation | Vertical multi-stage pump |
| US20240392787A1 (en) | 2023-05-25 | 2024-11-28 | Dwc & Associates, Llc | Inducers for cryogenic pumps and related systems and methods |
| US12584488B2 (en) | 2024-05-24 | 2026-03-24 | Flowserve Us Company | Balance drums and systems for managing axial forces for pumps and related systems and methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0654115B2 (ja) * | 1987-12-18 | 1994-07-20 | 株式会社日立製作所 | 多段遠心ポンプ |
| JP2001123976A (ja) * | 1999-10-28 | 2001-05-08 | Hitachi Ltd | ポンプ |
| JP2003166490A (ja) * | 2001-11-30 | 2003-06-13 | Nikkiso Co Ltd | 多段遠心ポンプ |
| JP4475051B2 (ja) * | 2004-08-04 | 2010-06-09 | 株式会社日立プラントテクノロジー | 液化ガス用ポンプ |
-
2008
- 2008-02-14 JP JP2008033226A patent/JP5142748B2/ja active Active
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