IT1014444B - Pompa centrifuga con dispositivo di regolazione - Google Patents
Pompa centrifuga con dispositivo di regolazioneInfo
- Publication number
- IT1014444B IT1014444B IT69106/74A IT6910674A IT1014444B IT 1014444 B IT1014444 B IT 1014444B IT 69106/74 A IT69106/74 A IT 69106/74A IT 6910674 A IT6910674 A IT 6910674A IT 1014444 B IT1014444 B IT 1014444B
- Authority
- IT
- Italy
- Prior art keywords
- centrifugal pump
- regulation device
- regulation
- centrifugal
- pump
- Prior art date
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
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK368973AA DK139989B (da) | 1973-07-03 | 1973-07-03 | Centrifugalpumpe med reguleringsmekanisme. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1014444B true IT1014444B (it) | 1977-04-20 |
Family
ID=8125696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69106/74A IT1014444B (it) | 1973-07-03 | 1974-07-02 | Pompa centrifuga con dispositivo di regolazione |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT337007B (it) |
BE (1) | BE817201A (it) |
CH (1) | CH576589A5 (it) |
DE (1) | DE2431544C2 (it) |
DK (1) | DK139989B (it) |
FI (1) | FI54735C (it) |
FR (1) | FR2245862B1 (it) |
GB (1) | GB1470254A (it) |
IT (1) | IT1014444B (it) |
NL (1) | NL179672C (it) |
NO (1) | NO142362C (it) |
SE (1) | SE418415B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463041B (sv) * | 1985-11-26 | 1990-10-01 | Stal Refrigeration Ab | Regleringsanordning i kyl- och vaermepumpsystem foer reglering av oljetryck och -floede till en oljeinsprutad kompressor med oljefoerraad paa hoegtryckssidan |
IT223506Z2 (it) * | 1990-02-09 | 1995-07-20 | Zanussi A Spa Industrie | Lavatrice con pompa di circolazione dell'acuqa di tipo centrifugo |
DE102011018240A1 (de) | 2011-04-19 | 2011-11-24 | Tcg Unitech Systemtechnik Gmbh | Radialpumpe mit einem in einem Gehäuse drehbar gelagerten Laufrad |
ITBS20130100A1 (it) * | 2013-07-09 | 2015-01-10 | Ind Saleri Italo Spa | Pompa di raffreddamento regolabile per motore a combustione interna |
CN111075774B (zh) * | 2019-12-24 | 2022-05-10 | 上海炳标环保科技有限公司 | 一种可调控喷射补气泵 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE881306C (de) * | 1941-10-28 | 1953-06-29 | Voith Gmbh J M | Kreiselpumpe mit Spaltringschuetze |
US3070025A (en) * | 1958-03-03 | 1962-12-25 | Thompson Ramo Wooldridge Inc | Injector discharge pressure regulator for pumps |
GB853173A (en) * | 1958-08-08 | 1960-11-02 | Samuel Hopton | Improvements in machines for the continuous mixing of fluids or solids |
FR1409465A (fr) * | 1964-07-18 | 1965-08-27 | Cem Comp Electro Mec | Perfectionnement aux soufflantes et machines tournantes analogues |
US3504986A (en) * | 1968-03-12 | 1970-04-07 | Bendix Corp | Wide range inducer |
-
1973
- 1973-07-03 DK DK368973AA patent/DK139989B/da unknown
-
1974
- 1974-06-28 CH CH896974A patent/CH576589A5/xx not_active IP Right Cessation
- 1974-06-28 GB GB2871774A patent/GB1470254A/en not_active Expired
- 1974-06-28 SE SE7408578A patent/SE418415B/xx not_active IP Right Cessation
- 1974-06-28 FI FI2001/74A patent/FI54735C/fi active
- 1974-07-01 DE DE2431544A patent/DE2431544C2/de not_active Expired
- 1974-07-02 NL NLAANVRAGE7408962,A patent/NL179672C/xx not_active IP Right Cessation
- 1974-07-02 NO NO742405A patent/NO142362C/no unknown
- 1974-07-02 IT IT69106/74A patent/IT1014444B/it active
- 1974-07-02 AT AT544374A patent/AT337007B/de not_active IP Right Cessation
- 1974-07-03 FR FR7423150A patent/FR2245862B1/fr not_active Expired
- 1974-07-03 BE BE146171A patent/BE817201A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE817201A (fr) | 1975-01-03 |
AT337007B (de) | 1977-06-10 |
NL179672B (nl) | 1986-05-16 |
NL7408962A (nl) | 1975-01-07 |
NO142362C (no) | 1980-08-06 |
FR2245862A1 (it) | 1975-04-25 |
GB1470254A (en) | 1977-04-14 |
DK139989C (it) | 1983-10-31 |
ATA544374A (de) | 1976-09-15 |
FI200174A (it) | 1975-01-04 |
FI54735B (fi) | 1978-10-31 |
FI54735C (fi) | 1979-02-12 |
FR2245862B1 (it) | 1978-02-17 |
NO742405L (it) | 1975-01-27 |
DK368973A (it) | 1975-03-10 |
NL179672C (nl) | 1986-10-16 |
DK139989B (da) | 1979-05-28 |
DE2431544C2 (de) | 1986-04-17 |
CH576589A5 (it) | 1976-06-15 |
DE2431544A1 (de) | 1975-01-23 |
NO142362B (no) | 1980-04-28 |
SE7408578L (it) | 1975-01-07 |
SE418415B (sv) | 1981-05-25 |
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