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
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/en

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (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 (en)
JP (1) JPS59183001A (en)
AU (1) AU571200B2 (en)
CA (1) CA1229765A (en)
DE (1) DE3460275D1 (en)
MX (1) MX161273A (en)
NZ (1) NZ203600A (en)
ZA (1) ZA842009B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921404A (en) * 1984-10-12 1990-05-01 Holmberg Arnold C V Propellors for watercraft
JPS62500515A (en) * 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 marine propeller
WO2013115658A1 (en) * 2012-01-31 2013-08-08 Propeller Technology Ltd Propeller
CN111498049B (en) * 2020-04-10 2021-12-21 中船澄西扬州船舶有限公司 Mounting method of energy-saving stator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017915B (en) * 1955-06-02 1957-10-17 Bergedorfer Eisenwerk Ag Centrifugal pump for liquid food
JPS524940B1 (en) * 1970-02-20 1977-02-08
FR2187030A5 (en) * 1971-07-09 1974-01-11 Crambes Maurice
FR2359294A1 (en) * 1976-07-23 1978-02-17 Carrouset Pierre FLUID PREHENSION TURBINE
NL184075B (en) * 1978-06-30 1988-11-01 Hva Water Contractors B V METHOD FOR OPERATING A ROTARY PIVOT ROTATOR AND ROTOR INTENDED FOR CARRYING OUT SUCH A METHOD

Also Published As

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

Similar Documents

Publication Publication Date Title
DE3464100D1 (en) Electric-cable structure and its application
DE3473431D1 (en) Fluid transfer method and device
GB8403304D0 (en) Fluid application
GB8332443D0 (en) Tokens and handling devices
GB2170621B (en) Solid state current-to-pressure and current-to-motion transducer
DE3476515D1 (en) Stand-off device with special fluid
GB2102739B (en) Operation-indicating member and methods of manufacturing the same
GB8425367D0 (en) Utilizing silicates in oil field applications
ZA846328B (en) Fluid handling device
IL68387A0 (en) Thermoelectric systems and devices
DE3479845D1 (en) A semiconductor member and semiconductor device employing such a member
GB8314054D0 (en) Fluidic devices
DE3471652D1 (en) Diurethane-diureas and use
DE3460275D1 (en) Fluid contacting surfaces and devices incorporating such surfaces
GB8406069D0 (en) Apparatus comprising load engaging member
GB8419509D0 (en) Penetrationresistant joints and assemblies
GB2144421B (en) Indolizines and quinolizines
GB2138108B (en) Valve units and systems incorporating valve units
PT78937A (en) Assignlent and agreement
GB8418390D0 (en) Valves and mechanisms
DE3480097D1 (en) Functional fluids and lubricants having improved water tolerance
DE3465282D1 (en) Sealing or coupling device
DE3467322D1 (en) Fluid jet-cutting device
GB8514541D0 (en) Fluid isolator
DE3463048D1 (en) Furan-3-hydroxamates and their use