NL80691C - - Google Patents
Info
- Publication number
- NL80691C NL80691C NL80691DA NL80691C NL 80691 C NL80691 C NL 80691C NL 80691D A NL80691D A NL 80691DA NL 80691 C NL80691 C NL 80691C
- Authority
- NL
- Netherlands
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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
- F04D19/005—Axial flow fans reversible fans
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
NL80691C true NL80691C (en) |
Family
ID=1828841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL80691D NL80691C (en) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL80691C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585391A (en) * | 1982-10-06 | 1986-04-29 | Societe Nationale Industrielle Et Aerospatiale | Tail rotor arrangement with increased thrust for rotary wing aircraft and device for increasing the thrust of such an arrangement |
-
0
- NL NL80691D patent/NL80691C/xx active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585391A (en) * | 1982-10-06 | 1986-04-29 | Societe Nationale Industrielle Et Aerospatiale | Tail rotor arrangement with increased thrust for rotary wing aircraft and device for increasing the thrust of such an arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105782121A (en) | Axial flow pump | |
CN106870462B (en) | A kind of design method of the elbow inlet passage of pumping plant | |
DE431682C (en) | Fan for reversible air delivery | |
DE3910784A1 (en) | Reversible rotor blade (180@) | |
GB2012361B (en) | ||
EP0303917B1 (en) | Fluid apparatus | |
DE572787C (en) | Submersible propeller pump | |
CN109162966B (en) | Efficient submersible flood-fighting emergency pump guide vane | |
DE914802C (en) | Diffuser for liquids or gases | |
GB766216A (en) | Improvements in and relating to pumps or fans provided with an axial flow impeller | |
DE589853C (en) | Circulation accelerator for a hot water heating system | |
AT347268B (en) | PUMP | |
DE565380C (en) | Suction nozzle for underwater propeller pumps | |
DD246461A3 (en) | AXIAL PUMPS WITH A SMALL THICKNESS NUMBER IN PARALLEL CIRCUIT | |
DD246462A3 (en) | STABILIZATION DEVICE FOR QUICK-RUNNING AXIAL PUMPS | |
CN116733782A (en) | Mushroom type water outlet flow passage for well drum type installation submerged electric pump | |
CN116591993A (en) | Guide vane, guide impeller and axial flow pump | |
DE381033C (en) | Screw pump, especially for achieving high speeds with low pressure head | |
AU524892B2 (en) | Axial-flow and partly axial-flow pumps | |
CN108167232A (en) | A kind of high-efficiency axial-flow pump diffuser | |
BE509268A (en) | ||
DE1119670B (en) | Vertical pump with inlet cone for wells and ae. | |
BE533820A (en) | ||
BE535864A (en) | ||
GB611159A (en) | Improvements in or relating to the mounting of fan units in ventilating shafts |