DE29812429U1 - Archimedean helical surface drive system - Google Patents

Archimedean helical surface drive system

Info

Publication number
DE29812429U1
DE29812429U1 DE29812429U DE29812429U DE29812429U1 DE 29812429 U1 DE29812429 U1 DE 29812429U1 DE 29812429 U DE29812429 U DE 29812429U DE 29812429 U DE29812429 U DE 29812429U DE 29812429 U1 DE29812429 U1 DE 29812429U1
Authority
DE
Germany
Prior art keywords
drive system
helical surface
surface drive
archimedean
archimedean helical
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 - Lifetime
Application number
DE29812429U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29812429U priority Critical patent/DE29812429U1/en
Publication of DE29812429U1 publication Critical patent/DE29812429U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B64C11/005—Spiral-shaped propellers
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • B63H2001/165—Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/243—Rotors for turbines of the Archimedes screw type
    • 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
DE29812429U 1998-07-03 1998-07-03 Archimedean helical surface drive system Expired - Lifetime DE29812429U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29812429U DE29812429U1 (en) 1998-07-03 1998-07-03 Archimedean helical surface drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29812429U DE29812429U1 (en) 1998-07-03 1998-07-03 Archimedean helical surface drive system

Publications (1)

Publication Number Publication Date
DE29812429U1 true DE29812429U1 (en) 1998-11-19

Family

ID=8059778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29812429U Expired - Lifetime DE29812429U1 (en) 1998-07-03 1998-07-03 Archimedean helical surface drive system

Country Status (1)

Country Link
DE (1) DE29812429U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009516A1 (en) * 1999-07-29 2001-02-08 Rosefsky Jonathan B Ribbon drive propulsion system and method
US6527520B2 (en) 1999-07-29 2003-03-04 Jonathan B. Rosefsky Ribbon drive pumping with centrifugal contaminant removal
US6626638B2 (en) 1999-07-29 2003-09-30 Jonathan B. Rosefsky Ribbon drive power generation for variable flow conditions
US7018170B2 (en) 1999-07-29 2006-03-28 Rosefsky Jonathan B Ribbon drive pumping apparatus and method with added fluid
DE102011118878B3 (en) * 2011-11-20 2013-03-28 Tobias BERGMANN Turbine for use as outer rotor and for use in fluid-flow channel, for example waste water channel, has paddle wheel and paddle blade that is engaged at inner side of paddle wheel, where turbine is determined in waste water channel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001009516A1 (en) * 1999-07-29 2001-02-08 Rosefsky Jonathan B Ribbon drive propulsion system and method
US6357998B1 (en) 1999-07-29 2002-03-19 Jonathan B. Rosefsky Ribbon drive pumping apparatus and method
US6357997B1 (en) 1999-07-29 2002-03-19 Jonathan B. Rosefsky Ribbon drive power generation apparatus and method
US6431926B1 (en) 1999-07-29 2002-08-13 Jonathan B. Rosefsky Ribbon drive propulsion system and method
US6527520B2 (en) 1999-07-29 2003-03-04 Jonathan B. Rosefsky Ribbon drive pumping with centrifugal contaminant removal
US6592335B2 (en) 1999-07-29 2003-07-15 Jonathan B. Rosefsky Ribbon drive pumping apparatus and method
US6626638B2 (en) 1999-07-29 2003-09-30 Jonathan B. Rosefsky Ribbon drive power generation for variable flow conditions
US7018170B2 (en) 1999-07-29 2006-03-28 Rosefsky Jonathan B Ribbon drive pumping apparatus and method with added fluid
DE102011118878B3 (en) * 2011-11-20 2013-03-28 Tobias BERGMANN Turbine for use as outer rotor and for use in fluid-flow channel, for example waste water channel, has paddle wheel and paddle blade that is engaged at inner side of paddle wheel, where turbine is determined in waste water channel

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990107

R156 Lapse of ip right after 3 years

Effective date: 20020501