FR2243353A1 - - Google Patents
Info
- Publication number
- FR2243353A1 FR2243353A1 FR7430361A FR7430361A FR2243353A1 FR 2243353 A1 FR2243353 A1 FR 2243353A1 FR 7430361 A FR7430361 A FR 7430361A FR 7430361 A FR7430361 A FR 7430361A FR 2243353 A1 FR2243353 A1 FR 2243353A1
- Authority
- FR
- France
- 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.)
- Granted
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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
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 |
|---|---|---|---|
| GB42348/73A GB1483455A (en) | 1973-09-08 | 1973-09-08 | Radial flow blowers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2243353A1 true FR2243353A1 (ru) | 1975-04-04 |
| FR2243353B1 FR2243353B1 (ru) | 1980-06-06 |
Family
ID=10424015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7430361A Expired FR2243353B1 (ru) | 1973-09-08 | 1974-09-06 |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS5072204A (ru) |
| DE (2) | DE2441988A1 (ru) |
| ES (1) | ES429810A1 (ru) |
| FR (1) | FR2243353B1 (ru) |
| GB (1) | GB1483455A (ru) |
| IT (1) | IT1020707B (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282105U (ru) * | 1975-12-15 | 1977-06-18 | ||
| SE430092B (sv) * | 1982-01-21 | 1983-10-17 | Lennart Wallman | Anordning vid radialflektar |
| DE3209060A1 (de) * | 1982-03-12 | 1983-09-22 | Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen | Radialgeblaese fuer hohe druecke |
| JPS5918291A (ja) * | 1982-07-21 | 1984-01-30 | Toshiba Corp | 送風機 |
| JPS59196997A (ja) * | 1983-04-22 | 1984-11-08 | Olympia Kogyo Kk | 送風機 |
| JPS59200099A (ja) * | 1983-04-27 | 1984-11-13 | Olympia Kogyo Kk | 送風機 |
| JPS59192698U (ja) * | 1983-06-07 | 1984-12-21 | 株式会社東芝 | 送風機 |
| JPS60119399A (ja) * | 1983-12-01 | 1985-06-26 | Miura Co Ltd | 送風機 |
| JPS60166796A (ja) * | 1984-02-09 | 1985-08-30 | Miura Co Ltd | 送風機 |
| JPS645117Y2 (ru) * | 1985-08-23 | 1989-02-08 | ||
| US4917572A (en) * | 1988-05-23 | 1990-04-17 | Airflow Research And Manufacturing Corporation | Centrifugal blower with axial clearance |
| US4900228A (en) * | 1989-02-14 | 1990-02-13 | Airflow Research And Manufacturing Corporation | Centrifugal fan with variably cambered blades |
| US4946348A (en) * | 1989-02-14 | 1990-08-07 | Airflow Research & Manufacturing Corporation | Centrifugal fan with airfoil vanes in annular volute envelope |
| DE4335165B4 (de) * | 1993-10-15 | 2004-04-08 | Motoren Ventilatoren Landshut Gmbh | Radiallüfter |
| US5570996A (en) * | 1994-06-27 | 1996-11-05 | American Standard Inc. | Compact centrifugal fan |
| JP5255491B2 (ja) * | 2009-03-12 | 2013-08-07 | 大阪瓦斯株式会社 | ファン用ケーシング |
| CN103423203B (zh) * | 2013-08-29 | 2015-12-02 | 中联重科股份有限公司 | 离心风机和道路清扫车 |
-
1973
- 1973-09-08 GB GB42348/73A patent/GB1483455A/en not_active Expired
-
1974
- 1974-09-02 DE DE2441988A patent/DE2441988A1/de active Pending
- 1974-09-02 DE DE19747429546U patent/DE7429546U/de not_active Expired
- 1974-09-03 IT IT7469673A patent/IT1020707B/it active
- 1974-09-06 FR FR7430361A patent/FR2243353B1/fr not_active Expired
- 1974-09-06 ES ES429810A patent/ES429810A1/es not_active Expired
- 1974-09-06 JP JP49102133A patent/JPS5072204A/ja active Pending
-
1978
- 1978-02-06 JP JP1978012717U patent/JPS6215519Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2441988A1 (de) | 1975-03-13 |
| AU7278374A (en) | 1976-03-04 |
| DE7429546U (de) | 1979-05-10 |
| JPS53119608U (ru) | 1978-09-22 |
| JPS6215519Y2 (ru) | 1987-04-20 |
| JPS5072204A (ru) | 1975-06-14 |
| ES429810A1 (es) | 1976-10-01 |
| GB1483455A (en) | 1977-08-17 |
| IT1020707B (it) | 1977-12-30 |
| FR2243353B1 (ru) | 1980-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |