SE375066B - - Google Patents

Info

Publication number
SE375066B
SE375066B SE7106899A SE689971A SE375066B SE 375066 B SE375066 B SE 375066B SE 7106899 A SE7106899 A SE 7106899A SE 689971 A SE689971 A SE 689971A SE 375066 B SE375066 B SE 375066B
Authority
SE
Sweden
Application number
SE7106899A
Inventor
G G Hirs
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of SE375066B publication Critical patent/SE375066B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/148—Blades with variable camber, e.g. by ejection of fluid
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Coating Apparatus (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
SE7106899A 1970-05-29 1971-05-27 SE375066B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007868A NL7007868A (no) 1970-05-29 1970-05-29

Publications (1)

Publication Number Publication Date
SE375066B true SE375066B (no) 1975-04-07

Family

ID=19810198

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7106899A SE375066B (no) 1970-05-29 1971-05-27

Country Status (6)

Country Link
US (1) US3734641A (no)
DE (1) DE2125995A1 (no)
FR (1) FR2090377B1 (no)
GB (1) GB1354026A (no)
NL (1) NL7007868A (no)
SE (1) SE375066B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO850512L (no) * 1985-02-12 1986-08-13 Kjell Budal Innretninger for boelgekraftverk.
US8776705B2 (en) 2011-08-31 2014-07-15 Poulsen Hybrid, Llc Magnus rotor ship propulsion system
CN106151182A (zh) * 2015-04-21 2016-11-23 水科远大(北京）交通设计院有限公司 导流构型

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US18122A (en) * 1857-09-01 Head-best for railroad-car
DE552566C (de) * 1932-06-15 Rudolf Zedler Amphibienfahrgestell fuer Flugmaschinen
CH112318A (de) * 1924-11-18 1925-12-16 Otfried Marquardt Vorrichtung zur Erzeugung von Auftrieb bei Flugzeugen.
FR679434A (fr) * 1928-08-03 1930-04-12 Couverture roulante pour aéroplanes
FR726091A (fr) * 1931-01-17 1932-05-23 Nouvelle aile pour avions

Also Published As

Publication number Publication date
FR2090377A1 (no) 1972-01-14
NL7007868A (no) 1971-12-01
DE2125995A1 (de) 1971-12-09
US3734641A (en) 1973-05-22
GB1354026A (en) 1974-06-05
FR2090377B1 (no) 1976-02-06

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