FR2240862A1 - Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion - Google Patents

Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion

Info

Publication number
FR2240862A1
FR2240862A1 FR7427993A FR7427993A FR2240862A1 FR 2240862 A1 FR2240862 A1 FR 2240862A1 FR 7427993 A FR7427993 A FR 7427993A FR 7427993 A FR7427993 A FR 7427993A FR 2240862 A1 FR2240862 A1 FR 2240862A1
Authority
FR
France
Prior art keywords
lateral
propulsion
guide vanes
starboard
port
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.)
Withdrawn
Application number
FR7427993A
Other languages
French (fr)
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps 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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Publication of FR2240862A1 publication Critical patent/FR2240862A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The ship has a vertical intake duct which branches into two horizontal lateral ducts, arranged in the form of a T. The horizontal ducts are below the waterline. The vertical duct contains an impeller, rotated by drive means arranged above the T. at the point where the horizontal ducts branch off, there are adjustable guide vanes which direct all or part of the flow of water produced by the impeller to either the starboard or port side thus providing lateral propulsion. The guide van assembly may be adjusted by rotation about the centre line of the impeller. Further adjustable vanes may be provided at the outlets of the lateral ducts, to obtain a forward or rearward propulsion component.
FR7427993A 1973-08-16 1974-08-13 Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion Withdrawn FR2240862A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3894273 1973-08-16

Publications (1)

Publication Number Publication Date
FR2240862A1 true FR2240862A1 (en) 1975-03-14

Family

ID=10406634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427993A Withdrawn FR2240862A1 (en) 1973-08-16 1974-08-13 Lateral ships propulsion with bottom intake - has lateral outlets and adjustable guide vanes for port or starboard propulsion

Country Status (7)

Country Link
DE (1) DE2438305A1 (en)
DK (1) DK434374A (en)
FR (1) FR2240862A1 (en)
IT (1) IT1016833B (en)
NL (1) NL7410973A (en)
NO (1) NO742936L (en)
SE (1) SE7410420L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420479A1 (en) * 1978-03-21 1979-10-19 Schottel Werft WATERJET MECHANISM FOR PROPULATING AND GOVERNING NAUTICAL VESSELS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735045A (en) * 1983-03-04 1988-04-05 Innerspace Corporation Limited discharge bidirectional thruster and method of operation
DE102014013662B4 (en) * 2014-09-15 2016-09-15 Peter Laurent Gellings Transverse jet control device for a ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420479A1 (en) * 1978-03-21 1979-10-19 Schottel Werft WATERJET MECHANISM FOR PROPULATING AND GOVERNING NAUTICAL VESSELS

Also Published As

Publication number Publication date
NO742936L (en) 1975-03-17
DE2438305A1 (en) 1975-04-03
SE7410420L (en) 1975-02-17
NL7410973A (en) 1975-02-18
DK434374A (en) 1975-04-14
IT1016833B (en) 1977-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse