GB120849A - Improvements in Screw Propulsion. - Google Patents

Improvements in Screw Propulsion.

Info

Publication number
GB120849A
GB120849A GB653118A GB653118A GB120849A GB 120849 A GB120849 A GB 120849A GB 653118 A GB653118 A GB 653118A GB 653118 A GB653118 A GB 653118A GB 120849 A GB120849 A GB 120849A
Authority
GB
United Kingdom
Prior art keywords
cam
head
cross
screw propulsion
reciprocating movement
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
GB653118A
Inventor
Henri Alexandre Grandjean
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB653118A priority Critical patent/GB120849A/en
Publication of GB120849A publication Critical patent/GB120849A/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
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H5/1252—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters the ability to move being conferred by gearing in transmission between prime mover and propeller and the propulsion unit being other than in a "Z" configuration

Abstract

120,849. Grandjean, H. A. April 17, 1918. Torpedoes, locomotive.- Relates to screw propellers which are given a longitudinal reciprocating movement in addition to the rotary movement, and consists in imparting the reciprocating movement by means of a cam or ramped disk a, supported by the block d and bearing against a cross-head e fixed to the propeller shaft b. Ball bearings are fitted between the cam and the cross-head.
GB653118A 1918-04-17 1918-04-17 Improvements in Screw Propulsion. Expired GB120849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB653118A GB120849A (en) 1918-04-17 1918-04-17 Improvements in Screw Propulsion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB653118A GB120849A (en) 1918-04-17 1918-04-17 Improvements in Screw Propulsion.

Publications (1)

Publication Number Publication Date
GB120849A true GB120849A (en) 1918-11-28

Family

ID=32342595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB653118A Expired GB120849A (en) 1918-04-17 1918-04-17 Improvements in Screw Propulsion.

Country Status (1)

Country Link
GB (1) GB120849A (en)

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