CH247914A - Propeller with adjustable blades during operation. - Google Patents
Propeller with adjustable blades during operation.Info
- Publication number
- CH247914A CH247914A CH247914DA CH247914A CH 247914 A CH247914 A CH 247914A CH 247914D A CH247914D A CH 247914DA CH 247914 A CH247914 A CH 247914A
- Authority
- CH
- Switzerland
- Prior art keywords
- propeller
- during operation
- blades during
- adjustable blades
- adjustable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
- B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH247914T | 1943-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH247914A true CH247914A (en) | 1947-03-31 |
Family
ID=4466529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH247914D CH247914A (en) | 1943-10-02 | 1943-10-02 | Propeller with adjustable blades during operation. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH247914A (en) |
DK (1) | DK72929C (en) |
FR (1) | FR907099A (en) |
GB (1) | GB580947A (en) |
NL (1) | NL118767B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE897312C (en) * | 1950-10-24 | 1953-11-19 | Nuesse & Graefer K G Maschf | Blower, especially pit fan, with adjustable blades |
EP0336054A1 (en) * | 1988-03-02 | 1989-10-11 | Ingenieurzentrum Schiffbau GmbH | Variable-pitch propeller |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE962579C (en) * | 1954-03-30 | 1957-04-25 | Arne Feroy | Controllable pitch propeller |
-
1943
- 1943-10-02 CH CH247914D patent/CH247914A/en unknown
-
1944
- 1944-03-09 DK DK70444A patent/DK72929C/en active
- 1944-08-02 GB GB1473744A patent/GB580947A/en not_active Expired
- 1944-08-29 NL NL118767A patent/NL118767B/xx unknown
- 1944-09-02 FR FR907099D patent/FR907099A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE897312C (en) * | 1950-10-24 | 1953-11-19 | Nuesse & Graefer K G Maschf | Blower, especially pit fan, with adjustable blades |
EP0336054A1 (en) * | 1988-03-02 | 1989-10-11 | Ingenieurzentrum Schiffbau GmbH | Variable-pitch propeller |
Also Published As
Publication number | Publication date |
---|---|
GB580947A (en) | 1946-09-25 |
NL118767B (en) | 1951-05-15 |
FR907099A (en) | 1946-02-28 |
DK72929C (en) | 1951-08-13 |
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