SE405712B - Pump for framdrivning av batar - Google Patents

Pump for framdrivning av batar

Info

Publication number
SE405712B
SE405712B SE7507514A SE7507514A SE405712B SE 405712 B SE405712 B SE 405712B SE 7507514 A SE7507514 A SE 7507514A SE 7507514 A SE7507514 A SE 7507514A SE 405712 B SE405712 B SE 405712B
Authority
SE
Sweden
Prior art keywords
batar
propulsion pump
propulsion
pump
batar propulsion
Prior art date
Application number
SE7507514A
Other languages
English (en)
Other versions
SE7507514L (sv
Inventor
H F Onal
Original Assignee
Hydro Tech Corp
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
Priority claimed from US05/493,715 external-priority patent/US3935833A/en
Application filed by Hydro Tech Corp filed Critical Hydro Tech Corp
Publication of SE7507514L publication Critical patent/SE7507514L/sv
Publication of SE405712B publication Critical patent/SE405712B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
    • 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
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE7507514A 1974-08-01 1975-07-01 Pump for framdrivning av batar SE405712B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/493,715 US3935833A (en) 1973-07-25 1974-08-01 Jet boat pump

Publications (2)

Publication Number Publication Date
SE7507514L SE7507514L (sv) 1976-02-02
SE405712B true SE405712B (sv) 1978-12-27

Family

ID=23961402

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507514A SE405712B (sv) 1974-08-01 1975-07-01 Pump for framdrivning av batar

Country Status (4)

Country Link
JP (1) JPS5138101A (sv)
GB (1) GB1488189A (sv)
IT (1) IT1041094B (sv)
SE (1) SE405712B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54172303U (sv) * 1978-05-25 1979-12-05
GB0415301D0 (en) * 2004-07-08 2004-08-11 Weir Pumps Ltd Pump casing
RU2484305C1 (ru) * 2011-12-09 2013-06-10 Общество с ограниченной ответственностью "Нефтекамский машиностроительный завод" (ООО "НКМЗ") Магистральный нефтяной электронасосный агрегат и способ улучшения характеристик агрегата

Also Published As

Publication number Publication date
IT1041094B (it) 1980-01-10
SE7507514L (sv) 1976-02-02
GB1488189A (en) 1977-10-05
JPS5138101A (sv) 1976-03-30

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