CA948494A - Propeller - Google Patents

Propeller

Info

Publication number
CA948494A
CA948494A CA114,191A CA114191A CA948494A CA 948494 A CA948494 A CA 948494A CA 114191 A CA114191 A CA 114191A CA 948494 A CA948494 A CA 948494A
Authority
CA
Canada
Prior art keywords
propeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA114,191A
Other languages
English (en)
Inventor
Hans Brehme
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZEISE FA THEODOR
Original Assignee
ZEISE FA THEODOR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZEISE FA THEODOR filed Critical ZEISE FA THEODOR
Application granted granted Critical
Publication of CA948494A publication Critical patent/CA948494A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • 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
    • B63H1/28—Other means for improving propeller efficiency
    • 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
    • B63H2001/145—Propellers comprising blades of two or more different types, e.g. different lengths
    • 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
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/103—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type of co-rotative type, i.e. rotating in the same direction, e.g. twin propellers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA114,191A 1970-05-29 1971-05-28 Propeller Expired CA948494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2026290A DE2026290C3 (de) 1970-05-29 1970-05-29 Propeller

Publications (1)

Publication Number Publication Date
CA948494A true CA948494A (en) 1974-06-04

Family

ID=5772442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,191A Expired CA948494A (en) 1970-05-29 1971-05-28 Propeller

Country Status (7)

Country Link
US (1) US3791762A (enExample)
CA (1) CA948494A (enExample)
DE (1) DE2026290C3 (enExample)
FR (1) FR2093760A5 (enExample)
GB (1) GB1297723A (enExample)
NL (1) NL7107143A (enExample)
SE (1) SE363608B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022544A (en) * 1975-01-10 1977-05-10 Anatoly Viktorovich Garkusha Turbomachine rotor wheel
US4306839A (en) * 1979-08-23 1981-12-22 The United States Of America As Represented By The Secretary Of The Navy Semi-tandem marine propeller
US5611668A (en) * 1995-06-16 1997-03-18 Bosch Automotive Motor Systems, Inc. Multi-part injection-molded plastic fan
US6390776B1 (en) * 2000-03-30 2002-05-21 David Gruenwald Marine propeller
US20040083609A1 (en) * 2002-11-04 2004-05-06 Malott Theodore A. Two-piece molded fan
US9011100B2 (en) * 2012-09-12 2015-04-21 Mehmet Nevres ULGEN Demountable propeller
US9550555B2 (en) * 2013-11-15 2017-01-24 Mehmet Nevres ULGEN Propeller arrangement for marine vehicles

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US535172A (en) * 1895-03-05 turn-ell
CA527835A (en) * 1956-07-17 Helge Natamael Ulander Per Rotors for rotary gas compressors and motors
US36492A (en) * 1862-09-16 Improved marine propcller
US51295A (en) * 1865-12-05 Improved screw-propeller
US865364A (en) * 1906-11-01 1907-09-10 Frederick A Douse Propeller.
US933151A (en) * 1909-04-06 1909-09-07 Theodore Amnelius Propeller.
US1363660A (en) * 1916-11-07 1920-12-28 Fleur Essaie La Propeller
DE489795C (de) * 1928-03-18 1930-01-20 Albert Rupp Einrichtung zur Befestigung mehrerer Luftschrauben auf einer Nabe mittels durchlaufender Verbindungsbolzen
US1886891A (en) * 1930-07-21 1932-11-08 Frederick J Martens Propeller
US2350942A (en) * 1940-10-17 1944-06-06 Thomas R Tarn Dual propeller
US2398203A (en) * 1943-11-20 1946-04-09 Wright Aeronautical Corp Centrifugal compressor entry vane
FR997656A (fr) * 1949-10-17 1952-01-09 Roue à pales, notamment pour ventilateur
US2962941A (en) * 1955-08-03 1960-12-06 Avco Mfg Corp Apparatus for producing a centrifugal compressor rotor
US2982361A (en) * 1958-12-19 1961-05-02 United Aircraft Corp Variable camber blading
GB1066678A (en) * 1964-12-02 1967-04-26 Rolls Royce A rotor for use in a gas turbine engine
US3526467A (en) * 1968-08-23 1970-09-01 Chemineer Agitator impeller

Also Published As

Publication number Publication date
FR2093760A5 (enExample) 1972-01-28
DE2026290C3 (de) 1975-05-28
GB1297723A (enExample) 1972-11-29
DE2026290A1 (de) 1971-12-02
NL7107143A (enExample) 1971-12-01
US3791762A (en) 1974-02-12
DE2026290B2 (de) 1974-09-26
SE363608B (enExample) 1974-01-28

Similar Documents

Publication Publication Date Title
CA948887A (en) Propeller coupling
AU3109571A (en) Toaster-oven
CA955734A (en) Shipyard
CA838999A (en) Sail
CA1026755A (en) Azapurinones
CA953984A (en) Propeller construction
AU1278170A (en) Hydro-propeller
AU2940371A (en) 6-deoxy-5-oxytetracycline-5-esters
CA845439A (en) Surface propeller
CA835678A (en) Torque-journal hub propeller
CA841356A (en) Cycloidal propeller
CA849378A (en) Propeller fan
CA979452A (en) E-homo-eburnanes
CA832474A (en) Sulfonatoalkyleneoxyalkyl-siloxanes
CA853001A (en) Prevailing-torque lockscrews
AU1157770A (en) Marine propeller
AU2482071A (en) Hexahdroazepines
AU1801970A (en) 9-UNSUBSTITUTED-11b-CHLORO-19-NORSTEROIDS
AU2227670A (en) Tape-cartridge
AU3058871A (en) 2-nitro-benzofurans
AU3054071A (en) Hairwinder
AU1950870A (en) Workcenter
AU1000370A (en) Glycidamides
AU2392370A (en) Tickicides
AU2572171A (en) Benzylimidazolidinones