NL38064C - - Google Patents
Info
- Publication number
- NL38064C NL38064C NL65469A NL65469A NL38064C NL 38064 C NL38064 C NL 38064C NL 65469 A NL65469 A NL 65469A NL 65469 A NL65469 A NL 65469A NL 38064 C NL38064 C NL 38064C
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/16—Blades
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15337/32A GB402782A (en) | 1932-05-30 | 1932-05-30 | Improvements in or relating to screw rotors for high speed axial flow machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL38064C true NL38064C (da) | 1936-04-17 |
Family
ID=10057322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL65469A NL38064C (da) | 1932-05-30 | 1933-05-29 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH169792A (da) |
| DE (1) | DE660275C (da) |
| DK (1) | DK48442C (da) |
| GB (1) | GB402782A (da) |
| NL (1) | NL38064C (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1210121B (de) * | 1954-02-20 | 1966-02-03 | Maico Elektroapp Fabrik G M B | Ventilatorfluegel fuer Tisch-, Wand-, Decken- und andere Ventilatoren |
| DE1231388B (de) * | 1957-04-16 | 1966-12-29 | Av System Oy | Fluegelrad, Propeller od. dgl. zum Erzeugen eines axialen Stroms |
| DE3802949A1 (de) * | 1988-02-02 | 1989-08-10 | Klein Schanzlin & Becker Ag | Luftventilator mit kleiner leistung im wasserbetrieb |
| DE19651736A1 (de) * | 1996-12-12 | 1998-06-18 | Andreas Dr Keller | Wasserturbine oder -pumpe |
| FR2784422B3 (fr) * | 1998-10-12 | 2000-09-22 | Ecia Equip Composants Ind Auto | Helice perfectionnee et groupe moto-ventilateur muni de cette helice |
-
1932
- 1932-05-30 GB GB15337/32A patent/GB402782A/en not_active Expired
-
1933
- 1933-04-25 DK DK48442D patent/DK48442C/da active
- 1933-04-27 DE DEG85410D patent/DE660275C/de not_active Expired
- 1933-05-29 CH CH169792D patent/CH169792A/fr unknown
- 1933-05-29 NL NL65469A patent/NL38064C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DK48442C (da) | 1934-02-26 |
| GB402782A (en) | 1933-11-30 |
| DE660275C (de) | 1938-05-25 |
| CH169792A (fr) | 1934-06-15 |