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 (enrdf_load_stackoverflow)
AR (1) AR197129A1 (enrdf_load_stackoverflow)
BR (1) BR7301744D0 (enrdf_load_stackoverflow)
CA (1) CA987177A (enrdf_load_stackoverflow)
DE (1) DE2310912C3 (enrdf_load_stackoverflow)
ES (1) ES412864A1 (enrdf_load_stackoverflow)
FI (1) FI58294C (enrdf_load_stackoverflow)
FR (1) FR2182872B1 (enrdf_load_stackoverflow)
GB (1) GB1424422A (enrdf_load_stackoverflow)
IT (1) IT979780B (enrdf_load_stackoverflow)
NL (1) NL7303351A (enrdf_load_stackoverflow)

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

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