DE3567067D1 - Liquid driven pump or propulsive apparatus - Google Patents

Liquid driven pump or propulsive apparatus

Info

Publication number
DE3567067D1
DE3567067D1 DE8585307332T DE3567067T DE3567067D1 DE 3567067 D1 DE3567067 D1 DE 3567067D1 DE 8585307332 T DE8585307332 T DE 8585307332T DE 3567067 T DE3567067 T DE 3567067T DE 3567067 D1 DE3567067 D1 DE 3567067D1
Authority
DE
Germany
Prior art keywords
driven pump
liquid driven
propulsive apparatus
propulsive
liquid
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
DE8585307332T
Other languages
German (de)
Inventor
Alan P Westfall
Robert J Roe
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.)
Canadian Patents and Development Ltd
Original Assignee
Canadian Patents and Development Ltd
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 Canadian Patents and Development Ltd filed Critical Canadian Patents and Development Ltd
Application granted granted Critical
Publication of DE3567067D1 publication Critical patent/DE3567067D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/463—Arrangements of nozzles with provisions for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE8585307332T 1984-10-15 1985-10-14 Liquid driven pump or propulsive apparatus Expired DE3567067D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66122384A 1984-10-15 1984-10-15

Publications (1)

Publication Number Publication Date
DE3567067D1 true DE3567067D1 (en) 1989-02-02

Family

ID=24652682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585307332T Expired DE3567067D1 (en) 1984-10-15 1985-10-14 Liquid driven pump or propulsive apparatus

Country Status (4)

Country Link
EP (1) EP0178873B1 (en)
JP (1) JPS6199000A (en)
CA (1) CA1256318A (en)
DE (1) DE3567067D1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609756B1 (en) * 1987-01-19 1990-05-04 Leclercq Yves SUCTION DEVICE
GB8710733D0 (en) * 1987-05-06 1987-09-09 British Aerospace Jet pumps
AU3112589A (en) * 1988-03-11 1989-09-14 Rheon Technology Inc. Liquid pump apparatus
EP0693348B1 (en) * 1994-07-20 2000-05-31 McCAIN FOODS LIMITED Vegetable cutting system
AUPO150996A0 (en) * 1996-08-09 1996-08-29 Melbourne, John Stanley Hydro/pneumatic mixer
NO312541B1 (en) * 1999-11-03 2002-05-27 Gto Subsea As Method and apparatus for moving rocks and loose masses under water
US6322327B1 (en) 2000-01-13 2001-11-27 Walker-Dawson Interests, Inc. Jet pump for transfer of material
DE60117961T2 (en) * 2000-01-13 2006-09-21 Walker-Dawson Interests, Inc. JET PUMP
JP2001354319A (en) * 2000-06-13 2001-12-25 Ogawa Jidosha:Kk Ejector
US6817837B2 (en) 2002-07-19 2004-11-16 Walker-Dawson Interest, Inc. Jet pump with recirculating motive fluid
US6860042B2 (en) 2002-07-19 2005-03-01 Walker-Dawson Interests, Inc. Excavation system employing a jet pump
US6911145B2 (en) 2002-07-19 2005-06-28 Walker-Dawson Interests, Inc. Apparatus and methods for separating slurried material
WO2009131458A1 (en) * 2008-04-25 2009-10-29 Andca As A method of pumping, a construction for a pump and applications thereof
NO346084B1 (en) * 2020-06-18 2022-02-07 Sundal Eng As Ejector pump with ring nozzle and procedure for using the pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR521176A (en) * 1920-07-26 1921-07-07 Elliott Co Ejector improvements
CH101872A (en) * 1921-12-12 1923-11-01 Eugene Caron Virgile A method and apparatus for the suction and compression of a gaseous fluid.
FR1410801A (en) * 1964-10-08 1965-09-10 fluid ejector
DE2541439C2 (en) * 1975-09-17 1982-11-18 Specializirovannyj trest po proizvodstvu rabot po bureniju skvažin na vodu Ukrburvod, Kiev Jet pump
US4155682A (en) * 1975-10-10 1979-05-22 Hillis Franklin R Propulsive device
US4379679A (en) * 1980-12-01 1983-04-12 United Technologies Corporation Supersonic/supersonic fluid ejector

Also Published As

Publication number Publication date
CA1256318A (en) 1989-06-27
EP0178873A1 (en) 1986-04-23
JPS6199000A (en) 1986-05-17
EP0178873B1 (en) 1988-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee