GB189427A - A new and improved method of ship propulsion - Google Patents

A new and improved method of ship propulsion

Info

Publication number
GB189427A
GB189427A GB25885/22A GB2588522A GB189427A GB 189427 A GB189427 A GB 189427A GB 25885/22 A GB25885/22 A GB 25885/22A GB 2588522 A GB2588522 A GB 2588522A GB 189427 A GB189427 A GB 189427A
Authority
GB
United Kingdom
Prior art keywords
clutches
switches
switch
propellers
parallel
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
GB25885/22A
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.)
Electric Boat Corp
Original Assignee
Electric Boat Corp
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 Electric Boat Corp filed Critical Electric Boat Corp
Publication of GB189427A publication Critical patent/GB189427A/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
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/24—Use of propulsion power plant or units on vessels the vessels being small craft, e.g. racing boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Vibration Prevention Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

189,427. Electric Boat Co., (Assignees of Bedell, C. H.). Nov. 22, 1921, [Convention date]. Void [Published under Sect. 91 of the Act]. Driving-arrangements for screw propellers. - Vibration on multi-screw ships is minimized by driving the shafts at the same speed with the propeller blades in the necessary relative angular relation. Synchronous electric machines coupled in parallel may be employed for this purpose. For twin screws vessels, two Diesel engines 1, 2 drive, through clutches 3, 4, electric transmission members 5, 6 the armature shafts of which in turn driva the propellers 7, 8 through clutches 9, 10. The converters 5, 6 are connected in parallel by a switch 11 when in synchronism as indicated by the lamp 12 in a shunt around the switch. The brushes are connected in parallel through switches 14, 15, with a battery 13. With the switches 11, 14, 15 open, the engines 1, 2 are speeded up and the switch 11 is thrown in when the converters are in synchronism and the propeller blades are out of phase. For submerged running on submarines, the clutches 3, 4 are thrown out and the switches 14, 15 closed. By declutching the propellers at 9, 10 the apparatus can be used for charging the batteries.
GB25885/22A 1921-11-22 1922-09-25 A new and improved method of ship propulsion Expired GB189427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US189427XA 1921-11-22 1921-11-22

Publications (1)

Publication Number Publication Date
GB189427A true GB189427A (en) 1923-12-19

Family

ID=21790540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25885/22A Expired GB189427A (en) 1921-11-22 1922-09-25 A new and improved method of ship propulsion

Country Status (1)

Country Link
GB (1) GB189427A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756372C (en) * 1935-05-04 1953-04-16 Aeg Method and device for synchronizing two or more shafts of a ship propulsion system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756372C (en) * 1935-05-04 1953-04-16 Aeg Method and device for synchronizing two or more shafts of a ship propulsion system

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