ZA842009B - Fluid contacting surfaces and devices incorporating such surfaces - Google Patents

Fluid contacting surfaces and devices incorporating such surfaces

Info

Publication number
ZA842009B
ZA842009B ZA842009A ZA842009A ZA842009B ZA 842009 B ZA842009 B ZA 842009B ZA 842009 A ZA842009 A ZA 842009A ZA 842009 A ZA842009 A ZA 842009A ZA 842009 B ZA842009 B ZA 842009B
Authority
ZA
South Africa
Prior art keywords
devices incorporating
fluid contacting
contacting surfaces
fluid
incorporating
Prior art date
Application number
ZA842009A
Other languages
English (en)
Inventor
Robert Davidson
Original Assignee
Robert Davidson
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 Robert Davidson filed Critical Robert Davidson
Publication of ZA842009B publication Critical patent/ZA842009B/xx

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
    • B63H1/26—Blades
    • 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
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
ZA842009A 1983-03-17 1984-03-19 Fluid contacting surfaces and devices incorporating such surfaces ZA842009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ203600A NZ203600A (en) 1983-03-17 1983-03-17 Generating a non-planar fluid working surface

Publications (1)

Publication Number Publication Date
ZA842009B true ZA842009B (en) 1984-10-31

Family

ID=19920280

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842009A ZA842009B (en) 1983-03-17 1984-03-19 Fluid contacting surfaces and devices incorporating such surfaces

Country Status (8)

Country Link
EP (1) EP0122726B1 (es)
JP (1) JPS59183001A (es)
AU (1) AU571200B2 (es)
CA (1) CA1229765A (es)
DE (1) DE3460275D1 (es)
MX (1) MX161273A (es)
NZ (1) NZ203600A (es)
ZA (1) ZA842009B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62500515A (ja) * 1984-10-12 1987-03-05 ロリモント　プロプライエタリー　リミテッド 船舶用プロペラ
WO1986002331A1 (en) * 1984-10-12 1986-04-24 Arnold Clair Virgil Holmberg Propellors for watercraft
WO2013115658A1 (en) * 2012-01-31 2013-08-08 Propeller Technology Ltd Propeller
CN111498049B (zh) * 2020-04-10 2021-12-21 中船澄西扬州船舶有限公司 一种节能定子的安装方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017915B (de) * 1955-06-02 1957-10-17 Bergedorfer Eisenwerk Ag Kreiselpumpe fuer fluessige Nahrungsmittel
JPS524940B1 (es) * 1970-02-20 1977-02-08
FR2187030A5 (es) * 1971-07-09 1974-01-11 Crambes Maurice
FR2359294A1 (fr) * 1976-07-23 1978-02-17 Carrouset Pierre Turbine de prehension d'un fluide
NL184075B (nl) * 1978-06-30 1988-11-01 Hva Water Contractors B V Werkwijze voor het bedrijven van een om een draaiingsas draaibare rotor, alsmede rotor bestemd voor het uitvoeren van een dergelijke werkwijze.

Also Published As

Publication number Publication date
EP0122726B1 (en) 1986-07-09
DE3460275D1 (en) 1986-08-14
AU2557884A (en) 1984-09-20
AU571200B2 (en) 1988-04-14
CA1229765A (en) 1987-12-01
EP0122726A1 (en) 1984-10-24
MX161273A (es) 1990-08-27
NZ203600A (en) 1987-03-06
JPS59183001A (ja) 1984-10-18

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