GB739315A - Central arrangements for jet propelled marine craft - Google Patents

Central arrangements for jet propelled marine craft

Info

Publication number
GB739315A
GB739315A GB31070/53A GB3107053A GB739315A GB 739315 A GB739315 A GB 739315A GB 31070/53 A GB31070/53 A GB 31070/53A GB 3107053 A GB3107053 A GB 3107053A GB 739315 A GB739315 A GB 739315A
Authority
GB
United Kingdom
Prior art keywords
jet
craft
tuyere
series
vanes
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
GB31070/53A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB739315A publication Critical patent/GB739315A/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
    • 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
    • B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
    • B63H11/107—Direction control of propulsive fluid
    • B63H11/117—Pivoted vane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

739,315. Propelling and steering ships. COMPAGNIE ELECTRO-MECANIQUE. Nov. 10, 1953 [Nov. 13, 1952], No. 31070/53. Class 114. A control arrangement for jet propelled marine craft having at least one jet tuyere 1 comprises a first series of fixed vanes 13 constituting a grid arranged across the tuyere with the vanes aligned substantially with the jet flow path and at least one second series of vanes 14 constituting a grid located rearwardly of the first series and turnable in unison so as to modify the direction GD, Fig. 4, of egress of liquid from the tuyere and permit steering, Fig. 5, retardation and reversal, Fig. 6, of the craft. Arrangements for use with two distinct jet propulsion units and also for use with a unit with two distinct ejection orifices, located at the rear of, or in the side walls of, the propelled craft are described.
GB31070/53A 1952-11-13 1953-11-10 Central arrangements for jet propelled marine craft Expired GB739315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739315X 1952-11-13

Publications (1)

Publication Number Publication Date
GB739315A true GB739315A (en) 1955-10-26

Family

ID=9132673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31070/53A Expired GB739315A (en) 1952-11-13 1953-11-10 Central arrangements for jet propelled marine craft

Country Status (1)

Country Link
GB (1) GB739315A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008443A (en) * 1956-10-22 1961-11-14 Voith Gmbh J M Device for covering transverse passages in ships
US3040696A (en) * 1960-04-08 1962-06-26 Charles J Dahle Propulsion and steering unit for boats
US3137265A (en) * 1960-11-21 1964-06-16 Eastern Res Group Device for controlling ship movement
US3244135A (en) * 1960-11-21 1966-04-05 Eastern Res Group Device for controlling ship movement
EP3202658A4 (en) * 2014-10-03 2018-05-30 National University Corporation Tokyo University of Marine Science And Technology Underwater propulsion device and underwater search device
WO2022201008A1 (en) * 2021-03-22 2022-09-29 Zerojet Limited A reversable jet powered watercraft and a reversable jet unit or of for such

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008443A (en) * 1956-10-22 1961-11-14 Voith Gmbh J M Device for covering transverse passages in ships
US3040696A (en) * 1960-04-08 1962-06-26 Charles J Dahle Propulsion and steering unit for boats
US3137265A (en) * 1960-11-21 1964-06-16 Eastern Res Group Device for controlling ship movement
US3244135A (en) * 1960-11-21 1966-04-05 Eastern Res Group Device for controlling ship movement
EP3202658A4 (en) * 2014-10-03 2018-05-30 National University Corporation Tokyo University of Marine Science And Technology Underwater propulsion device and underwater search device
US10315741B2 (en) 2014-10-03 2019-06-11 National University Corporation Tokyo University Of Marine Science And Technology Underwater propulsion apparatus and underwater exploration apparatus
WO2022201008A1 (en) * 2021-03-22 2022-09-29 Zerojet Limited A reversable jet powered watercraft and a reversable jet unit or of for such

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