CH560327A5 - - Google Patents
Info
- Publication number
- CH560327A5 CH560327A5 CH942873A CH942873A CH560327A5 CH 560327 A5 CH560327 A5 CH 560327A5 CH 942873 A CH942873 A CH 942873A CH 942873 A CH942873 A CH 942873A CH 560327 A5 CH560327 A5 CH 560327A5
- Authority
- CH
- Switzerland
Links
Classifications
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
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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
- 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
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
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 |
|---|---|---|---|
| DE19732318309 DE2318309A1 (de) | 1973-04-12 | 1973-04-12 | Geblaese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH560327A5 true CH560327A5 (sk) | 1975-03-27 |
Family
ID=5877760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH942873A CH560327A5 (sk) | 1973-04-12 | 1973-06-28 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH560327A5 (sk) |
| DE (1) | DE2318309A1 (sk) |
| FR (1) | FR2226027A5 (sk) |
| IT (1) | IT994641B (sk) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547208A (en) * | 1983-04-27 | 1985-10-15 | Research Industries, Inc. | Fluid propelling and filtering apparatus with removable filter cartridge |
| EP0147143B1 (en) * | 1983-12-16 | 1991-04-17 | Nitta Co., Ltd. | Air cleaner |
-
1973
- 1973-04-12 DE DE19732318309 patent/DE2318309A1/de active Pending
- 1973-06-28 CH CH942873A patent/CH560327A5/xx not_active IP Right Cessation
- 1973-07-10 FR FR7325509A patent/FR2226027A5/fr not_active Expired
- 1973-08-22 IT IT6950273A patent/IT994641B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT994641B (it) | 1975-10-20 |
| DE2318309A1 (de) | 1974-11-07 |
| FR2226027A5 (sk) | 1974-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |