JPS6336692U - - Google Patents
Info
- Publication number
- JPS6336692U JPS6336692U JP1986129548U JP12954886U JPS6336692U JP S6336692 U JPS6336692 U JP S6336692U JP 1986129548 U JP1986129548 U JP 1986129548U JP 12954886 U JP12954886 U JP 12954886U JP S6336692 U JPS6336692 U JP S6336692U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate chamber
- shaft seal
- shaft
- sets
- throttling mechanisms
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図は本考案の一実施例を示す軸封装置の要
部断面図、第２図は第１図の軸封装置の圧力分布
線図、第３図は従来の軸封装置の一例を示す要部
断面図、第４図ａ，ｂは従来の軸封装置の他の例
を示す断面図と圧力分布線図である。 ４……回転軸、５……軸封部のケーシング、９
……ブローオフ配管、８，１２……絞り機構、１
１……中間室、１３……羽根車、Ａ……ポンプ内
側、Ｃ……外気部。
部断面図、第２図は第１図の軸封装置の圧力分布
線図、第３図は従来の軸封装置の一例を示す要部
断面図、第４図ａ，ｂは従来の軸封装置の他の例
を示す断面図と圧力分布線図である。 ４……回転軸、５……軸封部のケーシング、９
……ブローオフ配管、８，１２……絞り機構、１
１……中間室、１３……羽根車、Ａ……ポンプ内
側、Ｃ……外気部。
Claims (1)
- 軸封部に２組の絞り機構を設け、これら２組の
絞り機構の間に中間室を設け、該中間室にドレン
受けなどの排水部へ導かれたブローオフ配管を取
付け、これによつて該中間室の圧力を低減させる
ようにした、軸封装置において、上記中間室内に
、軸封部の外気側を吸込口とする羽根車を該部の
回転軸に固定して取付けたことを特徴とするポン
プ等の軸封装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986129548U JPS6336692U (ja) | 1986-08-27 | 1986-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986129548U JPS6336692U (ja) | 1986-08-27 | 1986-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6336692U true JPS6336692U (ja) | 1988-03-09 |
Family
ID=31026214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986129548U Pending JPS6336692U (ja) | 1986-08-27 | 1986-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336692U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556234U (ja) * | 1978-10-11 | 1980-04-16 |
-
1986
- 1986-08-27 JP JP1986129548U patent/JPS6336692U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556234U (ja) * | 1978-10-11 | 1980-04-16 |