JPS50104402A - - Google Patents
Info
- Publication number
- JPS50104402A JPS50104402A JP1011675A JP1011675A JPS50104402A JP S50104402 A JPS50104402 A JP S50104402A JP 1011675 A JP1011675 A JP 1011675A JP 1011675 A JP1011675 A JP 1011675A JP S50104402 A JPS50104402 A JP S50104402A
- 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.)
- Pending
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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
- F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
-
- 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
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH103574A CH575074A5 (xx) | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50104402A true JPS50104402A (xx) | 1975-08-18 |
Family
ID=4200921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1011675A Pending JPS50104402A (xx) | 1974-01-25 | 1975-01-23 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50104402A (xx) |
| BE (1) | BE824727A (xx) |
| CH (1) | CH575074A5 (xx) |
| DE (1) | DE2502509A1 (xx) |
| FR (1) | FR2259260A1 (xx) |
| GB (1) | GB1482017A (xx) |
| IT (1) | IT1026578B (xx) |
| NL (1) | NL7500112A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246605A (zh) * | 2016-08-29 | 2016-12-21 | 江苏大学 | 一种采用双分流叶片的旋喷泵集流管 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249135A (en) * | 1990-10-03 | 1992-04-29 | Mars G B Ltd | A centrifugal impeller |
| WO2011014988A1 (zh) * | 2009-08-04 | 2011-02-10 | Yu Chun Kwan | 一种离心压力泵及使用该离心压力泵的能量转换设备 |
| CN109322860A (zh) * | 2018-10-25 | 2019-02-12 | 赖繁荣 | 一种离心通风机及污水处理系统 |
-
1974
- 1974-01-25 CH CH103574A patent/CH575074A5/xx not_active IP Right Cessation
- 1974-11-21 GB GB5058274A patent/GB1482017A/en not_active Expired
- 1974-11-27 IT IT2990974A patent/IT1026578B/it active
-
1975
- 1975-01-06 NL NL7500112A patent/NL7500112A/xx not_active Application Discontinuation
- 1975-01-22 DE DE19752502509 patent/DE2502509A1/de active Pending
- 1975-01-23 FR FR7502122A patent/FR2259260A1/fr not_active Withdrawn
- 1975-01-23 JP JP1011675A patent/JPS50104402A/ja active Pending
- 1975-01-24 BE BE152660A patent/BE824727A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246605A (zh) * | 2016-08-29 | 2016-12-21 | 江苏大学 | 一种采用双分流叶片的旋喷泵集流管 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7500112A (nl) | 1975-07-29 |
| BE824727A (fr) | 1975-07-24 |
| FR2259260A1 (xx) | 1975-08-22 |
| CH575074A5 (xx) | 1976-04-30 |
| DE2502509A1 (de) | 1975-07-31 |
| IT1026578B (it) | 1978-10-20 |
| GB1482017A (en) | 1977-08-03 |