ES415751A1 - Improvements in devices for the regulation of the flow of centrifugal pumps. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in devices for the regulation of the flow of centrifugal pumps. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES415751A1 ES415751A1 ES415751A ES415751A ES415751A1 ES 415751 A1 ES415751 A1 ES 415751A1 ES 415751 A ES415751 A ES 415751A ES 415751 A ES415751 A ES 415751A ES 415751 A1 ES415751 A1 ES 415751A1
- Authority
- ES
- Spain
- Prior art keywords
- suction
- inlet
- translation
- devices
- machine
- 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
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Improvements in devices for regulating the flow rate of centrifugal pumps, the suction inlet of which is communicated on the one hand to a suction pipe with a suction chamber that is separated from the supply channel of the medium to be lifted by an overflow edge, and another part is connected with an enlarged annular chamber to a tangential inlet pipe corresponding to the direction of rotation of the pump, which opens into the inlet channel, characterized in that the annular chamber is arranged directly between the suction inlet of the pump and the suction tube, submerging in the feed channel passing over the overflow field the inlet pipe that opens tangentially therein, while the suction pipe penetrates directly into the suction chamber separated from the feed channel, through a partition with overflow ridge. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH857572A CH580757A5 (en) | 1972-06-09 | 1972-06-09 | Control for output of centrifugal pump - has suction side of pump connected to overflow tank acting as supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES415751A1 true ES415751A1 (en) | 1976-01-16 |
Family
ID=4342124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES415751A Expired ES415751A1 (en) | 1972-06-09 | 1973-06-09 | Improvements in devices for the regulation of the flow of centrifugal pumps. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT326489B (en) |
| CH (1) | CH580757A5 (en) |
| ES (1) | ES415751A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2397698T3 (en) * | 2010-06-17 | 2013-01-02 | Frideco Ag | Transporter |
-
1972
- 1972-06-09 CH CH857572A patent/CH580757A5/en not_active IP Right Cessation
-
1973
- 1973-05-29 AT AT470173A patent/AT326489B/en not_active IP Right Cessation
- 1973-06-09 ES ES415751A patent/ES415751A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT326489B (en) | 1975-12-10 |
| CH580757A5 (en) | 1976-10-15 |
| ATA470173A (en) | 1975-02-15 |
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