CA1229765A - Fluid contacting surfaces and devices incorporating such surfaces - Google Patents

Fluid contacting surfaces and devices incorporating such surfaces

Info

Publication number
CA1229765A
CA1229765A CA000449675A CA449675A CA1229765A CA 1229765 A CA1229765 A CA 1229765A CA 000449675 A CA000449675 A CA 000449675A CA 449675 A CA449675 A CA 449675A CA 1229765 A CA1229765 A CA 1229765A
Authority
CA
Canada
Prior art keywords
axis
origin
point
fluid
generating line
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000449675A
Other languages
English (en)
French (fr)
Inventor
Robert Davidson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1229765A publication Critical patent/CA1229765A/en
Expired legal-status Critical Current

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)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA000449675A 1983-03-17 1984-03-15 Fluid contacting surfaces and devices incorporating such surfaces Expired CA1229765A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ203600 1983-03-17
NZ203600A NZ203600A (en) 1983-03-17 1983-03-17 Generating a non-planar fluid working surface

Publications (1)

Publication Number Publication Date
CA1229765A true CA1229765A (en) 1987-12-01

Family

ID=19920280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000449675A Expired CA1229765A (en) 1983-03-17 1984-03-15 Fluid contacting surfaces and devices incorporating such surfaces

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002331A1 (en) * 1984-10-12 1986-04-24 Arnold Clair Virgil Holmberg Propellors for watercraft
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
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 (xx) * 1970-02-20 1977-02-08
FR2187030A5 (xx) * 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
JPS59183001A (ja) 1984-10-18
MX161273A (es) 1990-08-27
AU2557884A (en) 1984-09-20
NZ203600A (en) 1987-03-06
EP0122726A1 (en) 1984-10-24
AU571200B2 (en) 1988-04-14
ZA842009B (en) 1984-10-31
DE3460275D1 (en) 1986-08-14

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Legal Events

Date Code Title Description
MKEX Expiry