DD117267A1 - - Google Patents
Info
- Publication number
- DD117267A1 DD117267A1 DD18335374A DD18335374A DD117267A1 DD 117267 A1 DD117267 A1 DD 117267A1 DD 18335374 A DD18335374 A DD 18335374A DD 18335374 A DD18335374 A DD 18335374A DD 117267 A1 DD117267 A1 DD 117267A1
- Authority
- DD
- German Democratic Republic
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
-
- 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
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
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 |
|---|---|---|---|
| HUGA001150 HU168031B (cs) | 1973-12-29 | 1973-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117267A1 true DD117267A1 (cs) | 1976-01-05 |
Family
ID=10996434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18335374A DD117267A1 (cs) | 1973-12-29 | 1974-12-23 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT338106B (cs) |
| CS (1) | CS181281B2 (cs) |
| DD (1) | DD117267A1 (cs) |
| DE (2) | DE2460001A1 (cs) |
| HU (1) | HU168031B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514707A1 (de) * | 1995-04-21 | 1996-10-24 | Johannes Werner | Vorleiteinrichtung für Radialverdichter |
-
1973
- 1973-12-29 HU HUGA001150 patent/HU168031B/hu unknown
-
1974
- 1974-12-11 AT AT988274A patent/AT338106B/de not_active IP Right Cessation
- 1974-12-16 CS CS859774A patent/CS181281B2/cs unknown
- 1974-12-16 DE DE19742460001 patent/DE2460001A1/de active Pending
- 1974-12-16 DE DE19747442175 patent/DE7442175U/de not_active Expired
- 1974-12-23 DD DD18335374A patent/DD117267A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514707A1 (de) * | 1995-04-21 | 1996-10-24 | Johannes Werner | Vorleiteinrichtung für Radialverdichter |
Also Published As
| Publication number | Publication date |
|---|---|
| AT338106B (de) | 1977-07-25 |
| DE7442175U (de) | 1979-07-26 |
| HU168031B (cs) | 1976-02-28 |
| ATA988274A (de) | 1976-11-15 |
| CS181281B2 (en) | 1978-03-31 |
| DE2460001A1 (de) | 1975-07-03 |