JPS50129835A - - Google Patents
Info
- Publication number
- JPS50129835A JPS50129835A JP2553775A JP2553775A JPS50129835A JP S50129835 A JPS50129835 A JP S50129835A JP 2553775 A JP2553775 A JP 2553775A JP 2553775 A JP2553775 A JP 2553775A JP S50129835 A JPS50129835 A JP S50129835A
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44719374A | 1974-03-01 | 1974-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50129835A true JPS50129835A (ja) | 1975-10-14 |
Family
ID=23775368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2553775A Pending JPS50129835A (ja) | 1974-03-01 | 1975-03-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS50129835A (ja) |
| BR (1) | BR7501184A (ja) |
| DE (2) | DE2508903B2 (ja) |
| FR (1) | FR2262608A2 (ja) |
| NL (1) | NL7416535A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5377321A (en) * | 1976-12-20 | 1978-07-08 | Toyota Central Res & Dev Lab Inc | Axial-flow fan with supplementary blade |
| JP3023433B2 (ja) * | 1995-04-10 | 2000-03-21 | 日立建機株式会社 | 熱交換器の冷却装置 |
| US7585149B2 (en) * | 2006-08-07 | 2009-09-08 | Deere & Company | Fan variable immersion system |
-
1974
- 1974-12-18 NL NL7416535A patent/NL7416535A/xx unknown
-
1975
- 1975-02-27 BR BR7501184A patent/BR7501184A/pt unknown
- 1975-02-28 FR FR7506378A patent/FR2262608A2/fr active Granted
- 1975-02-28 DE DE19752508903 patent/DE2508903B2/de not_active Withdrawn
- 1975-02-28 DE DE19757506391 patent/DE7506391U/de not_active Expired
- 1975-03-01 JP JP2553775A patent/JPS50129835A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE7506391U (de) | 1977-08-11 |
| DE2508903B2 (de) | 1976-10-07 |
| BR7501184A (pt) | 1975-12-02 |
| DE2508903A1 (de) | 1975-09-04 |
| FR2262608B2 (ja) | 1979-03-23 |
| NL7416535A (nl) | 1975-09-03 |
| FR2262608A2 (en) | 1975-09-26 |