IT977446B - DEVICE FOR DECREASING THE NOISE LEVEL OF AN ENGINE MOUNTED STABILITY ON THE HULL OF A BOAT - Google Patents

DEVICE FOR DECREASING THE NOISE LEVEL OF AN ENGINE MOUNTED STABILITY ON THE HULL OF A BOAT

Info

Publication number
IT977446B
IT977446B IT4838273A IT4838273A IT977446B IT 977446 B IT977446 B IT 977446B IT 4838273 A IT4838273 A IT 4838273A IT 4838273 A IT4838273 A IT 4838273A IT 977446 B IT977446 B IT 977446B
Authority
IT
Italy
Prior art keywords
hull
boat
decreasing
noise level
engine mounted
Prior art date
Application number
IT4838273A
Other languages
Italian (it)
Original Assignee
Samuelsson A
Samuelsson E
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 Samuelsson A, Samuelsson E filed Critical Samuelsson A
Application granted granted Critical
Publication of IT977446B publication Critical patent/IT977446B/en

Links

Classifications

    • 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
    • B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
    • B63H21/305—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with passive vibration damping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Exhaust Silencers (AREA)
IT4838273A 1972-12-13 1973-02-21 DEVICE FOR DECREASING THE NOISE LEVEL OF AN ENGINE MOUNTED STABILITY ON THE HULL OF A BOAT IT977446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1628072A SE393347B (en) 1972-12-13 1972-12-13 DEVICE FOR ENABLING A SOUND REDUCTION FROM AN ENGINE FIXED IN A BATH HALL

Publications (1)

Publication Number Publication Date
IT977446B true IT977446B (en) 1974-09-10

Family

ID=20301988

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4838273A IT977446B (en) 1972-12-13 1973-02-21 DEVICE FOR DECREASING THE NOISE LEVEL OF AN ENGINE MOUNTED STABILITY ON THE HULL OF A BOAT

Country Status (5)

Country Link
DE (1) DE2303723A1 (en)
FI (1) FI62023C (en)
GB (1) GB1386708A (en)
IT (1) IT977446B (en)
SE (1) SE393347B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55140697A (en) * 1979-04-18 1980-11-04 Kamizaki Kokyu Koki Seisakusho Kk Propelling device for ship
DE3141130A1 (en) * 1981-10-16 1983-04-28 Ruhrgas Ag, 4300 Essen Walking beam conveyor
JPS60189693A (en) * 1984-03-08 1985-09-27 Kamizaki Kokyu Koki Seisakusho Kk Marine propulsion device
DE3426333A1 (en) * 1984-07-17 1986-01-30 Blohm + Voss Ag, 2000 Hamburg DRIVE UNIT FOR SHIPS
FR2693426B1 (en) * 1992-07-10 1994-09-16 Jeanneau Const Nautiques Containment enclosure for a fixed engine inside a boat.
DE10102740A1 (en) * 2001-01-22 2002-08-01 Siemens Ag Propulsion for ships

Also Published As

Publication number Publication date
DE2303723A1 (en) 1974-06-20
GB1386708A (en) 1975-03-12
SE393347B (en) 1977-05-09
FI62023C (en) 1982-11-10
FI62023B (en) 1982-07-30

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