NL7007281A - - Google Patents

Info

Publication number
NL7007281A
NL7007281A NL7007281A NL7007281A NL7007281A NL 7007281 A NL7007281 A NL 7007281A NL 7007281 A NL7007281 A NL 7007281A NL 7007281 A NL7007281 A NL 7007281A NL 7007281 A NL7007281 A NL 7007281A
Authority
NL
Netherlands
Application number
NL7007281A
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 filed Critical
Priority to NL7007281A priority Critical patent/NL7007281A/xx
Publication of NL7007281A publication Critical patent/NL7007281A/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
    • 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
    • B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
NL7007281A 1970-05-20 1970-05-20 NL7007281A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7007281A NL7007281A (cs) 1970-05-20 1970-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007281A NL7007281A (cs) 1970-05-20 1970-05-20

Publications (1)

Publication Number Publication Date
NL7007281A true NL7007281A (cs) 1971-11-23

Family

ID=19810115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007281A NL7007281A (cs) 1970-05-20 1970-05-20

Country Status (1)

Country Link
NL (1) NL7007281A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521097A1 (fr) * 1982-02-10 1983-08-12 Chadych Jacques Voilure portante et tournante

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521097A1 (fr) * 1982-02-10 1983-08-12 Chadych Jacques Voilure portante et tournante

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