IT979780B - Dispositivo per smorzare il rumore per battelli a motore - Google Patents

Dispositivo per smorzare il rumore per battelli a motore

Info

Publication number
IT979780B
IT979780B IT4869873A IT4869873A IT979780B IT 979780 B IT979780 B IT 979780B IT 4869873 A IT4869873 A IT 4869873A IT 4869873 A IT4869873 A IT 4869873A IT 979780 B IT979780 B IT 979780B
Authority
IT
Italy
Prior art keywords
noise
motor boats
dampering
dampering device
boats
Prior art date
Application number
IT4869873A
Other languages
English (en)
Italian (it)
Original Assignee
Eriksson J
Eriksson F
Eriksson H
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/xx
Application filed by Eriksson J, Eriksson F, Eriksson H filed Critical Eriksson J
Application granted granted Critical
Publication of IT979780B publication Critical patent/IT979780B/it

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
    • 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
    • B63H23/32—Other parts
    • B63H23/36—Shaft tubes
    • 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
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/327—Sealings 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)
IT4869873A 1972-03-10 1973-03-09 Dispositivo per smorzare il rumore per battelli a motore IT979780B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7203029A SE373545B (sv) 1972-03-10 1972-03-10 Anordning i en motorbat for att dempa bullret som fororsakas av motorn
SE1390772 1972-10-27

Publications (1)

Publication Number Publication Date
IT979780B true IT979780B (it) 1974-09-30

Family

ID=26654401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4869873A IT979780B (it) 1972-03-10 1973-03-09 Dispositivo per smorzare il rumore per battelli a motore

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100965B (it) * 1978-10-12 1985-09-28 Piaggio & C Spa Perfezionamenti a natanti,in particolare battelli pneumatici con propulsore del tipo a getto d'acqua contenuto entro un cassone a tenuta stagno
JPS55140697A (en) * 1979-04-18 1980-11-04 Kamizaki Kokyu Koki Seisakusho Kk Propelling device for ship
SE449336B (sv) * 1982-02-03 1987-04-27 Volvo Penta Ab Anordning for montering av ett inudrev
DE3426333A1 (de) * 1984-07-17 1986-01-30 Blohm + Voss Ag, 2000 Hamburg Antriebsaggregat fuer schiffe
FR2588240A1 (fr) * 1985-10-04 1987-04-10 Garcin Norbert Dispositif d'engin nautique avec flotteur gonflable
GB2188299B (en) * 1986-03-27 1989-11-29 A R Savage Limited Modular propulsion unit
GB8714583D0 (en) * 1987-06-22 1987-07-29 Sabre Engines Power-driven boat
FR2693426B1 (fr) * 1992-07-10 1994-09-16 Jeanneau Const Nautiques Enceinte de confinement d'un moteur fixe à l'intérieur d'un bateau.
FR2835503A1 (fr) * 2002-02-05 2003-08-08 Laurent Andre Claude Granier Dispositif pour reduction de bruit et de vibration des engins et vehicules motorises d'une maniere interne(in-boro) jet-skis, motoneige...
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel
CN110182349B (zh) * 2019-07-01 2024-01-05 北部湾大学 一种双燃料动力推进货船的动力系统

Also Published As

Publication number Publication date
JPS5120116B2 (fi) 1976-06-22
DE2310912C3 (de) 1978-03-16
FR2182872A1 (fi) 1973-12-14
FI58294B (fi) 1980-09-30
ES412864A1 (es) 1976-01-01
NL7303351A (fi) 1973-09-12
GB1424422A (en) 1976-02-11
CA987177A (en) 1976-04-13
DE2310912B2 (de) 1977-07-28
DE2310912A1 (de) 1973-09-13
AR197129A1 (es) 1974-03-15
FR2182872B1 (fi) 1976-05-21
AU5312773A (en) 1974-09-12
BR7301744D0 (pt) 1974-10-22
JPS49995A (fi) 1974-01-07
FI58294C (fi) 1981-01-12

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