CH576589A5 - - Google Patents
Info
- Publication number
- CH576589A5 CH576589A5 CH896974A CH896974A CH576589A5 CH 576589 A5 CH576589 A5 CH 576589A5 CH 896974 A CH896974 A CH 896974A CH 896974 A CH896974 A CH 896974A CH 576589 A5 CH576589 A5 CH 576589A5
- Authority
- CH
- Switzerland
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 |
|---|---|
| CH576589A5 true CH576589A5 (en, 2012) | 1976-06-15 |
Family
ID=8125696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH896974A CH576589A5 (en, 2012) | 1973-07-03 | 1974-06-28 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT337007B (en, 2012) |
| BE (1) | BE817201A (en, 2012) |
| CH (1) | CH576589A5 (en, 2012) |
| DE (1) | DE2431544C2 (en, 2012) |
| DK (1) | DK139989B (en, 2012) |
| FI (1) | FI54735C (en, 2012) |
| FR (1) | FR2245862B1 (en, 2012) |
| GB (1) | GB1470254A (en, 2012) |
| IT (1) | IT1014444B (en, 2012) |
| NL (1) | NL179672C (en, 2012) |
| NO (1) | NO142362C (en, 2012) |
| SE (1) | SE418415B (en, 2012) |
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 SE SE7408578A patent/SE418415B/xx not_active IP Right Cessation
- 1974-06-28 GB GB2871774A patent/GB1470254A/en not_active Expired
- 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 BE BE146171A patent/BE817201A/xx not_active IP Right Cessation
- 1974-07-03 FR FR7423150A patent/FR2245862B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE817201A (fr) | 1975-01-03 |
| NO142362B (no) | 1980-04-28 |
| FI54735C (fi) | 1979-02-12 |
| NL7408962A (nl) | 1975-01-07 |
| DK139989C (en, 2012) | 1983-10-31 |
| DE2431544A1 (de) | 1975-01-23 |
| DE2431544C2 (de) | 1986-04-17 |
| SE418415B (sv) | 1981-05-25 |
| ATA544374A (de) | 1976-09-15 |
| FR2245862B1 (en, 2012) | 1978-02-17 |
| AT337007B (de) | 1977-06-10 |
| FI200174A7 (en, 2012) | 1975-01-04 |
| SE7408578L (en, 2012) | 1975-01-07 |
| FR2245862A1 (en, 2012) | 1975-04-25 |
| GB1470254A (en) | 1977-04-14 |
| NO142362C (no) | 1980-08-06 |
| IT1014444B (it) | 1977-04-20 |
| NL179672C (nl) | 1986-10-16 |
| FI54735B (fi) | 1978-10-31 |
| NO742405L (en, 2012) | 1975-01-27 |
| DK368973A (en, 2012) | 1975-03-10 |
| NL179672B (nl) | 1986-05-16 |
| DK139989B (da) | 1979-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |