GB1207647A - A propulsion device for water-borne craft - Google Patents

A propulsion device for water-borne craft

Info

Publication number
GB1207647A
GB1207647A GB3550169A GB3550169A GB1207647A GB 1207647 A GB1207647 A GB 1207647A GB 3550169 A GB3550169 A GB 3550169A GB 3550169 A GB3550169 A GB 3550169A GB 1207647 A GB1207647 A GB 1207647A
Authority
GB
United Kingdom
Prior art keywords
water
propulsion device
borne craft
july
marine
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
GB3550169A
Inventor
Riccardo Mambretti
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
Publication of GB1207647A publication Critical patent/GB1207647A/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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,207,647. Marine propellers. R. MAMBRETTI. 15 July, 1969 [16 July, 1968], No. 35501/69. Heading B7V. A marine propeller assembly comprises a double-start helical propeller 6 rotatably mounted by bearings 10 in a tubular casing 5 attached to the vessel by a support 9, which may be fixed or angularly adjustable for steering.
GB3550169A 1968-07-16 1969-07-15 A propulsion device for water-borne craft Expired GB1207647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT839514 1968-07-16

Publications (1)

Publication Number Publication Date
GB1207647A true GB1207647A (en) 1970-10-07

Family

ID=11126482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3550169A Expired GB1207647A (en) 1968-07-16 1969-07-15 A propulsion device for water-borne craft

Country Status (1)

Country Link
GB (1) GB1207647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016990A1 (en) * 2000-04-07 2001-10-25 Arnold Schmalstieg Motor-driven ship; has drive propeller, which is surrounded by cladding and has compressed air compressor to supply compressed air to space between intermediate propeller and cladding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016990A1 (en) * 2000-04-07 2001-10-25 Arnold Schmalstieg Motor-driven ship; has drive propeller, which is surrounded by cladding and has compressed air compressor to supply compressed air to space between intermediate propeller and cladding

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Legal Events

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