FR2155668A5 - - Google Patents
Info
- Publication number
- FR2155668A5 FR2155668A5 FR7235616A FR7235616A FR2155668A5 FR 2155668 A5 FR2155668 A5 FR 2155668A5 FR 7235616 A FR7235616 A FR 7235616A FR 7235616 A FR7235616 A FR 7235616A FR 2155668 A5 FR2155668 A5 FR 2155668A5
- 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.)
- Expired
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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 |
---|---|---|---|
DE19712150439 DE2150439A1 (de) | 1971-10-09 | 1971-10-09 | Geblaese |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2155668A5 true FR2155668A5 (de) | 1973-05-18 |
Family
ID=5821925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7235616A Expired FR2155668A5 (de) | 1971-10-09 | 1972-10-06 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2150439A1 (de) |
FR (1) | FR2155668A5 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0564938A1 (de) * | 1992-04-06 | 1993-10-13 | ELETTROVAGO S.p.A. | Kreisellüfter für die Ventilation und die Heizung eines Kraftwagens |
EP3020979A4 (de) * | 2013-07-10 | 2017-03-01 | Mitsubishi Electric Corporation | Ventilator mit mehreren schaufeln |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59104914D1 (de) * | 1990-12-12 | 1995-04-13 | Siemens Ag | Radiallüfter. |
-
1971
- 1971-10-09 DE DE19712150439 patent/DE2150439A1/de active Pending
-
1972
- 1972-10-06 FR FR7235616A patent/FR2155668A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0564938A1 (de) * | 1992-04-06 | 1993-10-13 | ELETTROVAGO S.p.A. | Kreisellüfter für die Ventilation und die Heizung eines Kraftwagens |
EP3020979A4 (de) * | 2013-07-10 | 2017-03-01 | Mitsubishi Electric Corporation | Ventilator mit mehreren schaufeln |
Also Published As
Publication number | Publication date |
---|---|
DE2150439A1 (de) | 1973-04-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |