NL6910531A - - Google Patents

Info

Publication number
NL6910531A
NL6910531A NL6910531A NL6910531A NL6910531A NL 6910531 A NL6910531 A NL 6910531A NL 6910531 A NL6910531 A NL 6910531A NL 6910531 A NL6910531 A NL 6910531A NL 6910531 A NL6910531 A NL 6910531A
Authority
NL
Netherlands
Application number
NL6910531A
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
Priority claimed from DE19696909024 external-priority patent/DE6909024U/de
Priority claimed from DE19696922957 external-priority patent/DE6922957U/de
Application filed filed Critical
Publication of NL6910531A publication Critical patent/NL6910531A/xx

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/40—Windmills; Other toys actuated by air currents
    • 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
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/06—Mobile visual advertising by aeroplanes, airships, balloons, or kites
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL6910531A 1968-07-09 1969-07-09 NL6910531A (id)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DER0037888 1968-07-09
DER0037889 1968-07-09
DE19696909024 DE6909024U (de) 1969-03-06 1969-03-06 Aufhaengbarer werbe- und dekorationskoerper
DE19696922957 DE6922957U (de) 1969-06-09 1969-06-09 Doppel-spirale-dekorationsboerper zum aufhaengen

Publications (1)

Publication Number Publication Date
NL6910531A true NL6910531A (id) 1970-01-13

Family

ID=27436180

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6910531A NL6910531A (id) 1968-07-09 1969-07-09

Country Status (2)

Country Link
FR (1) FR2012611A1 (id)
NL (1) NL6910531A (id)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587915A5 (id) * 1974-05-28 1977-05-13 Nestle Societe D Assistance Te

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441739A1 (fr) * 1978-11-20 1980-06-13 Leboedec Francois Helice a pale unique fonctionnant par deplacement ou pression de fluide
DE8528174U1 (de) * 1985-10-03 1985-12-19 Kempf, Ulrich, 2057 Wentorf Im Freien aufstellbare Reklame- und/oder Dekorationsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587915A5 (id) * 1974-05-28 1977-05-13 Nestle Societe D Assistance Te

Also Published As

Publication number Publication date
FR2012611A1 (id) 1970-03-20

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