DE69008574T2 - Suction pump. - Google Patents
Suction pump.Info
- Publication number
- DE69008574T2 DE69008574T2 DE1990608574 DE69008574T DE69008574T2 DE 69008574 T2 DE69008574 T2 DE 69008574T2 DE 1990608574 DE1990608574 DE 1990608574 DE 69008574 T DE69008574 T DE 69008574T DE 69008574 T2 DE69008574 T2 DE 69008574T2
- Authority
- DE
- Germany
- Prior art keywords
- suction pump
- suction
- pump
- 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.)
- Expired - Fee Related
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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
- F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902014A FR2643118B1 (en) | 1989-02-16 | 1989-02-16 | SUCTION PUMP |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69008574D1 DE69008574D1 (en) | 1994-06-09 |
DE69008574T2 true DE69008574T2 (en) | 1994-11-24 |
Family
ID=9378835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990608574 Expired - Fee Related DE69008574T2 (en) | 1989-02-16 | 1990-02-16 | Suction pump. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0383694B1 (en) |
DE (1) | DE69008574T2 (en) |
FR (1) | FR2643118B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3892862A1 (en) * | 2020-04-07 | 2021-10-13 | punker GmbH | Ventilator wheel |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2964988B1 (en) * | 2010-09-20 | 2012-08-31 | Cochet | VACUUM PICK-UP COLLECTION MACHINE WITH TURBINE DISCHARGE |
CN102022376B (en) * | 2010-11-05 | 2012-08-15 | 聂伟 | Suction fan impeller of mower |
DE102018122716B3 (en) * | 2018-09-17 | 2019-12-19 | Technische Universität Dresden | Conveyor for wood chips and other bulk goods |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE436157A (en) * | ||||
FR884320A (en) * | 1941-10-25 | 1943-08-10 | Scintilla Sa | Process for manufacturing a blower wheel and wheel obtained by this process |
GB570820A (en) * | 1944-01-24 | 1945-07-24 | Colliery Engineering Ltd | Improvements relating to belt-driven cased screw fans |
DE1204138B (en) * | 1961-08-29 | 1965-10-28 | Heinrich Willy Meierling Dipl | Motor-driven blower for loose, long-fiber material with a double-acting impeller |
FR2571587B1 (en) * | 1984-10-17 | 1987-10-30 | Garnot Guy | LAWN VACUUM |
EP0227021B1 (en) * | 1985-12-17 | 1990-04-11 | Mathias Hirlinger | Pneumatic conveyor provided with a blower for conveying bulk material, especially hay, straw or other agricultural goods |
-
1989
- 1989-02-16 FR FR8902014A patent/FR2643118B1/en not_active Expired - Fee Related
-
1990
- 1990-02-16 EP EP19900400430 patent/EP0383694B1/en not_active Expired - Lifetime
- 1990-02-16 DE DE1990608574 patent/DE69008574T2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3892862A1 (en) * | 2020-04-07 | 2021-10-13 | punker GmbH | Ventilator wheel |
Also Published As
Publication number | Publication date |
---|---|
EP0383694A1 (en) | 1990-08-22 |
DE69008574D1 (en) | 1994-06-09 |
FR2643118A1 (en) | 1990-08-17 |
EP0383694B1 (en) | 1994-05-04 |
FR2643118B1 (en) | 1994-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |