JP5118513B2 - 隔壁構造及び水力機械 - Google Patents
隔壁構造及び水力機械 Download PDFInfo
- Publication number
- JP5118513B2 JP5118513B2 JP2008051806A JP2008051806A JP5118513B2 JP 5118513 B2 JP5118513 B2 JP 5118513B2 JP 2008051806 A JP2008051806 A JP 2008051806A JP 2008051806 A JP2008051806 A JP 2008051806A JP 5118513 B2 JP5118513 B2 JP 5118513B2
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- JP
- Japan
- Prior art keywords
- partition
- compartment
- liquid
- pressure
- partition wall
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Description
4 ステーベーン
11 第1隔壁
12 第2隔壁
13 隔室
15 入口部
16 巻き終わり部
21 通液孔
22 通液孔
Claims (3)
- 圧力を受ける液体を仕切る隔壁構造において、
液体中に固定された第1隔壁と、
この第1隔壁と間隔を介して固定された第2隔壁と、
前記第1隔壁と前記第2隔壁の間に形成され、液体で満たされた隔室とを備え、
前記第1隔壁及び前記第2隔壁のうち、少なくとも液体から相対的に高い圧力を受ける傾向があるものには、前記隔室と連通する通液孔が1つ以上設けられていることを特徴とする隔壁構造。 - 請求項1記載の隔壁構造において、
前記第1隔壁と前記第2隔壁には、前記隔室と連通する通液孔がそれぞれ1つ以上設けられていることを特徴とする隔壁構造。 - 渦巻ケーシングを有する水力機械において、
前記渦巻ケーシングが形成する渦状流路を遮断するように前記渦巻ケーシングの巻き終わり部に固定された第1隔壁と、
この第1隔壁から前記渦巻流路の上流側に位置するように間隔を介して固定された第2隔壁と、
前記第1隔壁と前記第2隔壁の間に形成され、液体で満たされた隔室とを備え、
前記第1隔壁及び前記第2隔壁のうち、少なくとも液体から相対的に高い圧力を受ける傾向があるものには、前記隔室と連通する通液孔が1つ以上設けられていることを特徴とする水力機械。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008051806A JP5118513B2 (ja) | 2008-03-03 | 2008-03-03 | 隔壁構造及び水力機械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008051806A JP5118513B2 (ja) | 2008-03-03 | 2008-03-03 | 隔壁構造及び水力機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009209716A JP2009209716A (ja) | 2009-09-17 |
| JP5118513B2 true JP5118513B2 (ja) | 2013-01-16 |
Family
ID=41183128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008051806A Active JP5118513B2 (ja) | 2008-03-03 | 2008-03-03 | 隔壁構造及び水力機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5118513B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7506410B2 (ja) | 2021-05-14 | 2024-06-26 | 株式会社ユームズ・フロンティア | 水力機械 |
| JP7506411B2 (ja) | 2021-05-14 | 2024-06-26 | 株式会社ユームズ・フロンティア | 水力機械 |
| US12378939B2 (en) * | 2021-05-14 | 2025-08-05 | Yumes Frontier Inc. | Hydraulic machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247007Y2 (ja) * | 1971-03-11 | 1977-10-25 |
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2008
- 2008-03-03 JP JP2008051806A patent/JP5118513B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009209716A (ja) | 2009-09-17 |
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