GB1014775A - Water jet reaction motors for marine craft - Google Patents

Water jet reaction motors for marine craft

Info

Publication number
GB1014775A
GB1014775A GB2509962A GB2509962A GB1014775A GB 1014775 A GB1014775 A GB 1014775A GB 2509962 A GB2509962 A GB 2509962A GB 2509962 A GB2509962 A GB 2509962A GB 1014775 A GB1014775 A GB 1014775A
Authority
GB
United Kingdom
Prior art keywords
pipe
water jet
marine craft
jet reaction
reaction motors
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
GB2509962A
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.)
Berliner Mashinenbau AG
Original Assignee
Berliner Mashinenbau AG
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 Berliner Mashinenbau AG filed Critical Berliner Mashinenbau AG
Publication of GB1014775A publication Critical patent/GB1014775A/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
    • 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
    • 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
    • B63H11/09—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps by means of pressure pulses applied to a column of liquid, e.g. by ignition of an air/gas or vapour mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,014,775. Hydraulic Jet propulsion. BERLINER MASCHINENBAU A.G. June 29, 1962 [July 11, 1961], No. 25099/62. Heading B7V. A water-jet propulsion motor for a marine vessel comprises an outlet pipe 7, combustion chamber 10 connected to the pipe 7 by a conduit 11, inlet pipe 9, and a non-return valve 8. Water drawn in at 9 is expelled by combustion gases through the outlet of the pipe 7 to give a propulsive thrust, but is prevented from being expelled back through the inlet 9 by the circulatory action of the valve 8.
GB2509962A 1961-07-11 1962-06-29 Water jet reaction motors for marine craft Expired GB1014775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB63237A DE1199057B (en) 1961-07-11 1961-07-11 Intermittent water recoil engine

Publications (1)

Publication Number Publication Date
GB1014775A true GB1014775A (en) 1965-12-31

Family

ID=6973904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2509962A Expired GB1014775A (en) 1961-07-11 1962-06-29 Water jet reaction motors for marine craft

Country Status (3)

Country Link
US (1) US3232047A (en)
DE (1) DE1199057B (en)
GB (1) GB1014775A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411301A (en) * 1966-07-15 1968-11-19 Douglas R. Olsen Thermal hydrojet

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR378139A (en) * 1906-07-31 1907-09-25 Julien Mahistre Vehicle propulsion system
FR440593A (en) * 1911-05-06 1912-07-13 Alhonse Papin Method for providing the lift and propulsion of bodies immersed in a fluid
US1375601A (en) * 1919-03-27 1921-04-19 Morize Ernest Propelling device for use on vehicles, marine vessels, or aircraft
FR589726A (en) * 1924-02-07 1925-06-04 Jet thruster
DE507713C (en) * 1928-06-12 1930-09-19 Dieter Thoma Dr Ing Device to prevent backflow
FR783962A (en) * 1935-01-10 1935-07-20 New principle of traction and propulsion by centrifugal turbine, of all vehicles and objects using fluids to move
CH223801A (en) * 1940-12-24 1942-10-15 Gfeller Fritz Method and device for moving bodies.
US2412825A (en) * 1943-07-30 1946-12-17 Stewart Warner Corp Jet propulsion apparatus
GB653629A (en) * 1946-09-05 1951-05-23 Snecma Improvements in or relating to pulsating jet engines
US2522945A (en) * 1947-03-28 1950-09-19 Aerojet Engineering Corp Apparatus for jet propulsion through water by combustion of carbureted fuel
FR952033A (en) * 1947-08-13 1949-11-08 Underwater rocket boat or torpedo thruster
US2738646A (en) * 1949-08-05 1956-03-20 Snecma Flow control means for intermittent impulse ducts
GB734486A (en) * 1950-04-27 1955-08-03 Jules Ernest Henry Pallemaerts Improvements relating to jet propulsion engines for submerged or floating vessels
DE920640C (en) * 1950-08-24 1954-11-25 Maschf Augsburg Nuernberg Ag Internal combustion system with self-priming and self-igniting, pulsating combustion chamber
US2696077A (en) * 1950-09-08 1954-12-07 Carl P Goodman Marine jet drive for watercraft
GB711281A (en) * 1950-10-07 1954-06-30 Snecma Improvements in pulsatory flow jet units
US2932943A (en) * 1950-12-19 1960-04-19 Aerojet General Co Jet propulsion device for operation through a fluid medium
US2743575A (en) * 1951-03-24 1956-05-01 Witold B Brzozowski Valveless intermittent combustor with automatic flow control
CH298625A (en) * 1951-09-17 1954-05-15 Kloeckner Humboldt Deutz Ag Slot-controlled two-stroke internal combustion engine with exhaust gas turbine.
CH318575A (en) * 1952-03-11 1957-01-15 Snecma Pulso-reactor
FR1077518A (en) * 1952-10-01 1954-11-09 internal pressure and reaction propellant element
GB761726A (en) * 1953-09-29 1956-11-21 Snecma Improvements in pulsatory flow jet units
US2910830A (en) * 1955-12-21 1959-11-03 Gen Electric Fluid flow apparatus
US3005310A (en) * 1956-05-01 1961-10-24 Bernard Olcott And Associates Pulse jet engine
US3024598A (en) * 1958-02-17 1962-03-13 Berliner Maschb Ag Vorm L Schw Hydrojet engine for marine and submarine propulsion
US2912821A (en) * 1958-07-25 1959-11-17 Hobbs H Horak Valveless inlet for pulse jet

Also Published As

Publication number Publication date
US3232047A (en) 1966-02-01
DE1199057B (en) 1965-08-19

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