SE376640B - - Google Patents
Info
- Publication number
- SE376640B SE376640B SE7306798A SE7306798A SE376640B SE 376640 B SE376640 B SE 376640B SE 7306798 A SE7306798 A SE 7306798A SE 7306798 A SE7306798 A SE 7306798A SE 376640 B SE376640 B SE 376640B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2211—More than one set of flow passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7306798A SE376640B (de) | 1973-05-14 | 1973-05-14 | |
| GB1978674A GB1468029A (en) | 1973-05-14 | 1974-05-06 | Centrifugal pumps |
| DE19742422364 DE2422364A1 (de) | 1973-05-14 | 1974-05-06 | Einrichtung bei kreiselpumpen |
| FI1397/74A FI53747C (fi) | 1973-05-14 | 1974-05-08 | Anordning vid centrifugalpumpar |
| FR7416008A FR2229874A1 (de) | 1973-05-14 | 1974-05-09 | |
| BR390974A BR7403909D0 (pt) | 1973-05-14 | 1974-05-14 | Aperfeicoamentos em bomba centrifuga |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7306798A SE376640B (de) | 1973-05-14 | 1973-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE376640B true SE376640B (de) | 1975-06-02 |
Family
ID=20317474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7306798A SE376640B (de) | 1973-05-14 | 1973-05-14 |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7403909D0 (de) |
| DE (1) | DE2422364A1 (de) |
| FI (1) | FI53747C (de) |
| FR (1) | FR2229874A1 (de) |
| GB (1) | GB1468029A (de) |
| SE (1) | SE376640B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991013259A1 (en) * | 1990-02-21 | 1991-09-05 | Oy Tampella Ab | Blade wheel for a centrifugal pump |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09510527A (ja) * | 1994-03-19 | 1997-10-21 | カーエスベー・アクチエンゲゼルシャフト | 回転子形ポンプの雑音低減装置 |
| GB2359339B (en) * | 2000-02-01 | 2004-02-25 | Caradon Mira Ltd | Pump |
| CN103742442A (zh) * | 2014-01-13 | 2014-04-23 | 欧尚军 | 正反转吸水轮 |
| US10247195B2 (en) | 2015-04-15 | 2019-04-02 | Sulzer Management Ag | Impeller for a centrifugal headbox feed pump |
| CN108005951A (zh) * | 2017-11-08 | 2018-05-08 | 大连理工大学 | 一种降低核主泵压力脉动的非对称错列叶轮及水力部件 |
-
1973
- 1973-05-14 SE SE7306798A patent/SE376640B/xx unknown
-
1974
- 1974-05-06 DE DE19742422364 patent/DE2422364A1/de not_active Ceased
- 1974-05-06 GB GB1978674A patent/GB1468029A/en not_active Expired
- 1974-05-08 FI FI1397/74A patent/FI53747C/fi active
- 1974-05-09 FR FR7416008A patent/FR2229874A1/fr not_active Withdrawn
- 1974-05-14 BR BR390974A patent/BR7403909D0/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991013259A1 (en) * | 1990-02-21 | 1991-09-05 | Oy Tampella Ab | Blade wheel for a centrifugal pump |
| US5368443A (en) * | 1990-02-21 | 1994-11-29 | Tampella Forest Oy | Blade wheel for a centrifugal pump |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1468029A (en) | 1977-03-23 |
| BR7403909D0 (pt) | 1974-12-24 |
| DE2422364A1 (de) | 1974-12-05 |
| FI53747C (fi) | 1978-07-10 |
| FR2229874A1 (de) | 1974-12-13 |
| FI53747B (de) | 1978-03-31 |