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GB1424422A - Motor boats - Google Patents

Motor boats

Info

Publication number
GB1424422A
GB1424422A GB1117073A GB1117073A GB1424422A GB 1424422 A GB1424422 A GB 1424422A GB 1117073 A GB1117073 A GB 1117073A GB 1117073 A GB1117073 A GB 1117073A GB 1424422 A GB1424422 A GB 1424422A
Authority
GB
United Kingdom
Prior art keywords
box
engine
cavity
hull
eriksson
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
GB1117073A
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
Priority claimed from SE7203029A external-priority patent/SE373545B/en
Application filed by Individual filed Critical Individual
Publication of GB1424422A publication Critical patent/GB1424422A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H21/00Use of propulsion power plant or units on vessels
    • B63H21/30Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
    • B63H21/305Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with passive vibration damping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • B63H23/36Shaft tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • B63H23/321Bearings or seals specially adapted for propeller shafts
    • B63H2023/327Sealings specially adapted for propeller shafts or stern tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Motor Or Generator Frames (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1424422 Acoustic insulation of boats' engines H E ERIKSSON J ERIKSSON and F ERIKSSON 7 March 1973 [10 March 1972 27 Oct 1972] 11170/73 Headings B7S and B7V A boat's engine 12 is housed in a box 64 which is mounted on vibration damping material 68 within and spaced from the walls of a cavity in the boat's hull. The material 68 is in the form of a rubber mat having protrusions on its surfaces, Fig. 3 (not shown). Part or all of the remainder of the space between the box and the cavity may be filled with damping material. The box and engine are held in place by a fitting 76 which is releasable so that the box can be withdrawn through the stern of the boat. Hatches 80 and 88 in the box and hull allow access to the engine. Fittings 84 permit the entry of tubes and cables to the box. In another embodiment, Fig. 4 (not shown), the box is movable vertically into and out of the hull cavity and an inboard drive is employed. Part of the propeller drive shaft is itself located in a housing which in turn is mounted on damping material within a hull cavity. The engine is coupled to the propeller shaft by a clutch, the driven component of which is flush with an outer face of the engine box so that the box can readily be inserted into the cavity after which the propeller shaft can be coupled to it.
GB1117073A 1972-03-10 1973-03-07 Motor boats Expired GB1424422A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7203029A SE373545B (en) 1972-03-10 1972-03-10 DEVICE IN A MOTORBOAT TO Muffle THE NOISE CAUSED BY THE ENGINE
SE1390772 1972-10-27

Publications (1)

Publication Number Publication Date
GB1424422A true GB1424422A (en) 1976-02-11

Family

ID=26654401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117073A Expired GB1424422A (en) 1972-03-10 1973-03-07 Motor boats

Country Status (11)

Country Link
JP (1) JPS5120116B2 (en)
AR (1) AR197129A1 (en)
BR (1) BR7301744D0 (en)
CA (1) CA987177A (en)
DE (1) DE2310912C3 (en)
ES (1) ES412864A1 (en)
FI (1) FI58294C (en)
FR (1) FR2182872B1 (en)
GB (1) GB1424422A (en)
IT (1) IT979780B (en)
NL (1) NL7303351A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188299A (en) * 1986-03-27 1987-09-30 A R Savage Limited Modular propulsion unit
FR2835503A1 (en) * 2002-02-05 2003-08-08 Laurent Andre Claude Granier Noise and vibration damping system for aquatic or snow vehicle with in-board engine comprises insulating material in body shell or compartments
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel
CN110182349A (en) * 2019-07-01 2019-08-30 北部湾大学 A kind of dynamical system of double fuel Powered Propulsion freighter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100965B (en) * 1978-10-12 1985-09-28 Piaggio & C Spa IMPROVEMENTS BY VESSELS, IN PARTICULAR PNEUMATIC BOATS WITH WATER-JET TYPE PROPULSOR CONTAINED WITHIN A WATERPROOF BOX
JPS55140697A (en) * 1979-04-18 1980-11-04 Kamizaki Kokyu Koki Seisakusho Kk Propelling device for ship
SE449336B (en) * 1982-02-03 1987-04-27 Volvo Penta Ab DEVICE FOR THE INSTALLATION OF AN INTERIOR
DE3426333A1 (en) * 1984-07-17 1986-01-30 Blohm + Voss Ag, 2000 Hamburg DRIVE UNIT FOR SHIPS
FR2588240A1 (en) * 1985-10-04 1987-04-10 Garcin Norbert Nautical appliance with inflatable float
GB8714583D0 (en) * 1987-06-22 1987-07-29 Sabre Engines Power-driven boat
FR2693426B1 (en) * 1992-07-10 1994-09-16 Jeanneau Const Nautiques Containment enclosure for a fixed engine inside a boat.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188299A (en) * 1986-03-27 1987-09-30 A R Savage Limited Modular propulsion unit
GB2188299B (en) * 1986-03-27 1989-11-29 A R Savage Limited Modular propulsion unit
FR2835503A1 (en) * 2002-02-05 2003-08-08 Laurent Andre Claude Granier Noise and vibration damping system for aquatic or snow vehicle with in-board engine comprises insulating material in body shell or compartments
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel
CN110182349A (en) * 2019-07-01 2019-08-30 北部湾大学 A kind of dynamical system of double fuel Powered Propulsion freighter
CN110182349B (en) * 2019-07-01 2024-01-05 北部湾大学 Power system of dual-fuel power propulsion cargo ship

Also Published As

Publication number Publication date
JPS5120116B2 (en) 1976-06-22
BR7301744D0 (en) 1974-10-22
DE2310912A1 (en) 1973-09-13
FI58294C (en) 1981-01-12
AU5312773A (en) 1974-09-12
FR2182872B1 (en) 1976-05-21
NL7303351A (en) 1973-09-12
IT979780B (en) 1974-09-30
FI58294B (en) 1980-09-30
DE2310912B2 (en) 1977-07-28
DE2310912C3 (en) 1978-03-16
CA987177A (en) 1976-04-13
FR2182872A1 (en) 1973-12-14
AR197129A1 (en) 1974-03-15
JPS49995A (en) 1974-01-07
ES412864A1 (en) 1976-01-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee