FI64542C - Propellerblad - Google Patents
Propellerblad Download PDFInfo
- Publication number
- FI64542C FI64542C FI773794A FI773794A FI64542C FI 64542 C FI64542 C FI 64542C FI 773794 A FI773794 A FI 773794A FI 773794 A FI773794 A FI 773794A FI 64542 C FI64542 C FI 64542C
- Authority
- FI
- Finland
- Prior art keywords
- blade
- propeller
- hub
- propeller blade
- wall
- 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
-
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Hydraulic Turbines (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7614288A SE397184B (sv) | 1976-12-20 | 1976-12-20 | Propellerblad |
SE7614288 | 1976-12-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI773794A FI773794A (fi) | 1978-06-21 |
FI64542B FI64542B (fi) | 1983-08-31 |
FI64542C true FI64542C (fi) | 1983-12-12 |
Family
ID=20329792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI773794A FI64542C (fi) | 1976-12-20 | 1977-12-15 | Propellerblad |
Country Status (8)
Country | Link |
---|---|
US (1) | US4150914A (nl) |
JP (1) | JPS6048400B2 (nl) |
DE (1) | DE2756296A1 (nl) |
FI (1) | FI64542C (nl) |
GB (1) | GB1596397A (nl) |
NL (1) | NL7714113A (nl) |
NO (1) | NO141711C (nl) |
SE (1) | SE397184B (nl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339227A (en) * | 1980-05-09 | 1982-07-13 | Rockwell International Corporation | Inducer tip clearance and tip contour |
JPS61195226A (ja) * | 1985-02-25 | 1986-08-29 | Hitachi Ltd | レンジ用換気扇 |
GB201017797D0 (en) * | 2010-10-21 | 2010-12-01 | Rolls Royce Plc | An aerofoil structure |
US9160222B1 (en) | 2014-08-29 | 2015-10-13 | K-Technology Usa, Inc. | Apparatus with power generators driven by electric motors |
KR102154476B1 (ko) * | 2018-12-20 | 2020-09-10 | 주식회사 테스 | 기판처리장치 |
JP7240253B2 (ja) * | 2019-05-27 | 2023-03-15 | 株式会社東芝 | カプラン水車、その組立方法及び分解方法 |
FR3100563B1 (fr) * | 2019-09-06 | 2021-08-06 | Safran Aircraft Engines | Moyeu polysphérique de turbomachine pour pales à calage variable |
SE544385C2 (en) | 2019-09-23 | 2022-05-03 | Volvo Penta Corp | Propeller combination for a marine vessel |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT115470B (de) * | 1925-09-21 | 1929-12-27 | Voith J M Fa | Laufradschaufel für Kreiselmaschinen. |
GB368160A (en) * | 1930-07-30 | 1932-03-03 | Sulzer Ag | Improvements in or relating to axial flow pumps |
US2300721A (en) * | 1941-05-09 | 1942-11-03 | Morgan Smith S Co | Hydraulic machine |
US2351645A (en) * | 1942-10-17 | 1944-06-20 | Del Conveyor & Mfg Company | Adjustable fan blade construction |
US2847941A (en) * | 1953-11-02 | 1958-08-19 | William M Jackson | Axial flow pumps |
US3176960A (en) * | 1963-04-08 | 1965-04-06 | Dominion Eng Works Ltd | Hydraulic turbines or pumps |
US3386155A (en) * | 1963-07-01 | 1968-06-04 | Dominion Eng Works Ltd | Method of fitting seal rings to blades |
US3447783A (en) * | 1965-06-15 | 1969-06-03 | Nydqvist & Holm Ab | Device for translating the position of an element axially displaceable in a rotatable shaft |
DE1503628B2 (de) * | 1965-10-22 | 1974-06-27 | Turbon Ventilatoren- Und Apparatebau Gmbh, 1000 Berlin | Flügelrad |
SE332579B (nl) * | 1970-04-10 | 1971-02-08 | Karlstad Mekaniska Ab | |
US4068979A (en) * | 1973-07-26 | 1978-01-17 | Nikolai Sergeevich Vysokorodov | Marine propulsive device |
US4022543A (en) * | 1975-10-21 | 1977-05-10 | Aktiebolaget Karlstads Mekaniska Werkstad | Apparatus for facilitating removal of a marine propeller blade |
-
1976
- 1976-12-20 SE SE7614288A patent/SE397184B/xx not_active IP Right Cessation
-
1977
- 1977-08-22 US US05/826,753 patent/US4150914A/en not_active Expired - Lifetime
- 1977-12-15 NO NO774318A patent/NO141711C/no unknown
- 1977-12-15 FI FI773794A patent/FI64542C/fi not_active IP Right Cessation
- 1977-12-16 DE DE19772756296 patent/DE2756296A1/de not_active Ceased
- 1977-12-19 GB GB52652/77A patent/GB1596397A/en not_active Expired
- 1977-12-20 JP JP52153486A patent/JPS6048400B2/ja not_active Expired
- 1977-12-20 NL NL7714113A patent/NL7714113A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB1596397A (en) | 1981-08-26 |
JPS6048400B2 (ja) | 1985-10-26 |
US4150914A (en) | 1979-04-24 |
NO141711C (no) | 1980-04-30 |
NO774318L (no) | 1978-06-21 |
NO141711B (no) | 1980-01-21 |
FI64542B (fi) | 1983-08-31 |
DE2756296A1 (de) | 1978-06-22 |
NL7714113A (nl) | 1978-06-22 |
FI773794A (fi) | 1978-06-21 |
JPS5378591A (en) | 1978-07-12 |
SE397184B (sv) | 1977-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KAMEWA AB - AB KARLSTADS MEKANISKA |