SE0700458L - Propeller - Google Patents

Propeller

Info

Publication number
SE0700458L
SE0700458L SE0700458A SE0700458A SE0700458L SE 0700458 L SE0700458 L SE 0700458L SE 0700458 A SE0700458 A SE 0700458A SE 0700458 A SE0700458 A SE 0700458A SE 0700458 L SE0700458 L SE 0700458L
Authority
SE
Sweden
Prior art keywords
propeller
mathematical
blades
integer larger
units
Prior art date
Application number
SE0700458A
Other languages
Swedish (sv)
Other versions
SE532894C2 (en
Inventor
Sten Eskil Andersson
Original Assignee
Sten Eskil Andersson
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 Sten Eskil Andersson filed Critical Sten Eskil Andersson
Priority to SE0700458A priority Critical patent/SE532894C2/en
Priority to PCT/SE2008/000066 priority patent/WO2008105704A2/en
Publication of SE0700458L publication Critical patent/SE0700458L/en
Publication of SE532894C2 publication Critical patent/SE532894C2/en

Links

Classifications

    • 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
    • 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

Abstract

A propeller (1) having n blades (2) where n is an integer larger than 0. The propeller (1) having a surface (3) which is described as composed of n identical units (6). Each identical unit (6) is a mathematical minimal surface.
SE0700458A 2007-02-26 2007-02-26 Propeller SE532894C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0700458A SE532894C2 (en) 2007-02-26 2007-02-26 Propeller
PCT/SE2008/000066 WO2008105704A2 (en) 2007-02-26 2008-01-25 A mathematical minimal surface propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700458A SE532894C2 (en) 2007-02-26 2007-02-26 Propeller

Publications (2)

Publication Number Publication Date
SE0700458L true SE0700458L (en) 2008-08-27
SE532894C2 SE532894C2 (en) 2010-05-04

Family

ID=39721689

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700458A SE532894C2 (en) 2007-02-26 2007-02-26 Propeller

Country Status (2)

Country Link
SE (1) SE532894C2 (en)
WO (1) WO2008105704A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY190766A (en) * 2016-05-27 2022-05-12 Sharrow Eng Llc Propeller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439597A1 (en) * 1974-08-17 1976-02-26 Wolfram Taeuber Generating three-dimensionally curved surfaces having min. area - using heat-shrinkable plastics film stretched over suitably shaped frames
DE7931201U1 (en) * 1979-11-05 1980-03-13 Roehm Gmbh, 6100 Darmstadt RIGID, ONE-PIECE, BIAXIAL STRETCHED PLASTIC BODY
DE4029331C1 (en) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
JPH06171593A (en) * 1992-06-12 1994-06-21 Ishizaki Masao Propeller and manufacture thereof
NL1029389C2 (en) * 2005-06-30 2007-01-04 Marifin Beheer B V Ashless screw.

Also Published As

Publication number Publication date
WO2008105704A3 (en) 2011-01-20
SE532894C2 (en) 2010-05-04
WO2008105704A2 (en) 2008-09-04

Similar Documents

Publication Publication Date Title
PH12017502300A1 (en) Pesticidal compositions and processes related thereto
PH12017501298A1 (en) Pesticidal compositions and processes related thereto
GT201300152A (en) AMINOINDAN AMIDAS WITH HIGH FUNGICIDE ACTIVITY AND ITS PHYTOSANITARY COMPOSITIONS
CL2008001879A1 (en) Compounds derived from isaxolines-naphthalene-carboamide; and the use of the compounds in the control of invertebrate pests in animals.
EA200901109A1 (en) APPLICATION OF N-PHYLENAMIDINE AS HERBICIDES
MX355431B (en) Pesticidal compositions and processes related thereto.
UY34536A (en) NUCLEOSIDS REPLACED, NUCLEOTID AND ANALOG OF THE SAME
EA200900781A1 (en) 4-PHENYPYRANE-3,5-DIONA, 4-PHENYLTIOPYRANE-3,5-DIONA AND CYCLOHEXANTHRION, AS NEW HERBICIDES
MX346665B (en) Pesticidal compositions and processes related thereto.
AR069474A1 (en) ANTI-CORROSIVE MATERIAL
BRPI1015043A2 (en) diazahomoadamantane derivatives and methods of use thereof
EA200870515A1 (en) MONOCYCLIC HETEROARRYL COMPOUNDS
DE502006005053D1 (en) SYRINGEABLE ACOUSTIC MEASURES
TWD203576S (en) Chopping boards
EA201000069A1 (en) NEW HERBICIDES
BRPI0607382A2 (en) M-shaped profile part base rail
SE0700458L (en) Propeller
BRPI0916461A2 (en) endoscopic surgical instrument
EA200901327A1 (en) COMBINATION FOR APPLICATION IN THE TREATMENT OF INFLAMMATORY DISORDERS
RU2007148966A (en) Ice or snow simulator
UA45193S (en) 1.-2. POSTER
RU2008123590A (en) MEANS WITH MEMBRANO-STABILIZING EFFECT
TR200708720U (en) Cubic tool with variable surface.
RU2009122701A (en) APPLICATION OF TURBOIDAL EQUIPMENT AS AN EFFICIENT
RU2009113254A (en) ENERGY TECHNOLOGICAL UNIT

Legal Events

Date Code Title Description
NUG Patent has lapsed