GB1345627A - Prime movers - Google Patents

Prime movers

Info

Publication number
GB1345627A
GB1345627A GB1345627DA GB1345627A GB 1345627 A GB1345627 A GB 1345627A GB 1345627D A GB1345627D A GB 1345627DA GB 1345627 A GB1345627 A GB 1345627A
Authority
GB
United Kingdom
Prior art keywords
water
line
pipe
jet propulsion
division
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
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
Publication of GB1345627A publication Critical patent/GB1345627A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/12—Marine propulsion by water jets the propulsive medium being steam or other gas
    • B63H11/14—Marine propulsion by water jets the propulsive medium being steam or other gas the gas being produced by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1345627 Water-jet propulsion T McINTYRE 16 Oct 1972 [22 Dec 1971] 59608/71 Heading B7V [Also in Division F1] A water-jet propulsion system for a ship comprises a water-filled pipe-line C located below the water line and connected upstream to inlets 415 and 416, and downstream to outlets 417 with rudders or deflectors, Fig. 14 (not shown), water being injected into the pipe-line C through nozzles 26 by a piston LIM driven by a gas generating unit GGU (see Division F1). A plurality of pumps may be connected to respective nozzles in a common pipe-line C, and operated in sequence, Fig. 15 (not shown).
GB1345627D 1971-12-22 1971-12-22 Prime movers Expired GB1345627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5960871 1971-12-22

Publications (1)

Publication Number Publication Date
GB1345627A true GB1345627A (en) 1974-01-30

Family

ID=10484106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1345627D Expired GB1345627A (en) 1971-12-22 1971-12-22 Prime movers

Country Status (1)

Country Link
GB (1) GB1345627A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011286A1 (en) * 1978-11-18 1980-05-28 Heilenz, Siegfried, Dr. agr. Dipl.-Landwirt Method and device for operating a water jet pump
EP0421940A1 (en) * 1989-10-06 1991-04-10 Vacumjet AG Gas driven pump
WO2009078049A2 (en) * 2008-07-17 2009-06-25 Elio Colautti Nautical engine for boats with jet propulsion by combustion gases
US8881499B2 (en) 2011-05-12 2014-11-11 Saigeworks, Llc Under water hydrogen and oxygen powered hydraulic impulse engine
CN107781234A (en) * 2017-12-10 2018-03-09 泰兴市洁源环保工程有限公司 A kind of hydraulic engineering jet pump
CN108482613A (en) * 2018-04-18 2018-09-04 苏州东珠龙旺消防器材有限公司 A kind of lifefloat that can remotely send rescue

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011286A1 (en) * 1978-11-18 1980-05-28 Heilenz, Siegfried, Dr. agr. Dipl.-Landwirt Method and device for operating a water jet pump
EP0421940A1 (en) * 1989-10-06 1991-04-10 Vacumjet AG Gas driven pump
US5092743A (en) * 1989-10-06 1992-03-03 Ecot S.A. Pneumatically controlled pump
WO2009078049A2 (en) * 2008-07-17 2009-06-25 Elio Colautti Nautical engine for boats with jet propulsion by combustion gases
WO2009078049A3 (en) * 2008-07-17 2009-08-13 Elio Colautti Nautical engine for boats with jet propulsion by combustion gases
CN102015440A (en) * 2008-07-17 2011-04-13 艾莉欧·科劳蒂 Nautical engine for boats
US8398444B2 (en) 2008-07-17 2013-03-19 Elio Colautti Nautical engine for boats with jet propulsion by combustion gases
CN102015440B (en) * 2008-07-17 2013-09-18 艾莉欧·科劳蒂 Nautical engine for boats
US8881499B2 (en) 2011-05-12 2014-11-11 Saigeworks, Llc Under water hydrogen and oxygen powered hydraulic impulse engine
CN107781234A (en) * 2017-12-10 2018-03-09 泰兴市洁源环保工程有限公司 A kind of hydraulic engineering jet pump
CN108482613A (en) * 2018-04-18 2018-09-04 苏州东珠龙旺消防器材有限公司 A kind of lifefloat that can remotely send rescue
CN108482613B (en) * 2018-04-18 2023-08-29 苏州东珠龙旺消防器材有限公司 Life buoy capable of remotely dispatching rescue

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees