GB1185643A - Gear Arrangement - Google Patents

Gear Arrangement

Info

Publication number
GB1185643A
GB1185643A GB2239366A GB2239366A GB1185643A GB 1185643 A GB1185643 A GB 1185643A GB 2239366 A GB2239366 A GB 2239366A GB 2239366 A GB2239366 A GB 2239366A GB 1185643 A GB1185643 A GB 1185643A
Authority
GB
United Kingdom
Prior art keywords
gearing
main shaft
driven
star
gears
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
GB2239366A
Inventor
William Walton
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.)
Pametrada
Original Assignee
Pametrada
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 Pametrada filed Critical Pametrada
Publication of GB1185643A publication Critical patent/GB1185643A/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
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/08—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing with provision for reversing drive
    • 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
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • 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
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B63H2005/103—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type of co-rotative type, i.e. rotating in the same direction, e.g. twin propellers

Abstract

1,185,643. Toothed gearing. PAMETRADA. 16 June, 1967 [18 March, 1966; 1 April, 1966; 19 May, 1966], Nos. 12089/66, 14689/66 and 22393/66. Heading F2Q. Contra-rotating propellers 12, 23 for the propulsion of a ship are carried respectively by an outer hollow main shaft 24 and an inner hollow main shaft 22 which are driven through branches of gearing, at least one branch of which consists of planetary gearing or star gearing, and the shafts 24, 22 are individually connected to main thrust bearings 9, 25. As shown in Fig. 1, star gearing comprises an input sun gear 14, gears 15 mounted on fixed axles 16, and an annulus 18 secured to main shaft 22. In a modification, planet gears 73, Fig. 9, are mounted on a planet carrier 71 secured to main shaft 22. In a further modification, an outer hollow main shaft 8, Fig. 11, is driven through planetary gearing 38 . . . 41, the inner main shaft being driven through star gearing. In another modification, both main shafts are driven through planetary gears.
GB2239366A 1966-03-18 1966-03-18 Gear Arrangement Expired GB1185643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1208966 1966-03-18

Publications (1)

Publication Number Publication Date
GB1185643A true GB1185643A (en) 1970-03-25

Family

ID=9998211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2239366A Expired GB1185643A (en) 1966-03-18 1966-03-18 Gear Arrangement

Country Status (1)

Country Link
GB (1) GB1185643A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113443110A (en) * 2021-06-28 2021-09-28 东莞理工学院 Intelligent unmanned rescue ship, rescue system and rescue method
CN114750916A (en) * 2022-06-08 2022-07-15 华东交通大学 Ship propeller device with auxiliary propeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113443110A (en) * 2021-06-28 2021-09-28 东莞理工学院 Intelligent unmanned rescue ship, rescue system and rescue method
CN114750916A (en) * 2022-06-08 2022-07-15 华东交通大学 Ship propeller device with auxiliary propeller

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Legal Events

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