IT979780B - NOISE DAMPERING DEVICE FOR MOTOR BOATS - Google Patents

NOISE DAMPERING DEVICE FOR MOTOR BOATS

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
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/en
Application filed by Eriksson J, Eriksson F, Eriksson H filed Critical Eriksson J
Application granted granted Critical
Publication of IT979780B publication Critical patent/IT979780B/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
    • 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 NOISE DAMPERING DEVICE FOR MOTOR BOATS IT979780B (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
IT979780B true IT979780B (en) 1974-09-30

Family

ID=26654401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4869873A IT979780B (en) 1972-03-10 1973-03-09 NOISE DAMPERING DEVICE FOR 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)

Families Citing this family (11)

* 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
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 (en) * 1992-07-10 1994-09-16 Jeanneau Const Nautiques Containment enclosure for a fixed engine inside a boat.
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
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
ES412864A1 (en) 1976-01-01
FR2182872B1 (en) 1976-05-21
DE2310912C3 (en) 1978-03-16
JPS5120116B2 (en) 1976-06-22
GB1424422A (en) 1976-02-11
FR2182872A1 (en) 1973-12-14
FI58294B (en) 1980-09-30
CA987177A (en) 1976-04-13
AU5312773A (en) 1974-09-12
DE2310912A1 (en) 1973-09-13
DE2310912B2 (en) 1977-07-28
NL7303351A (en) 1973-09-12
FI58294C (en) 1981-01-12
JPS49995A (en) 1974-01-07
BR7301744D0 (en) 1974-10-22
AR197129A1 (en) 1974-03-15

Similar Documents

Publication Publication Date Title
IT975963B (en) MUFFLER PARTICULARLY FOR MOTOR VEHICLES
IT991318B (en) ROTATING MAGNETIC MOTOR
BR7303124D0 (en) SYNCHROMOUS MOTOR
IT977426B (en) SAFETY DEVICE ACTUATOR FOR A MOTOR VEHICLE
IT986139B (en) APPARATUS FOR DETERMINING IN ADVANCE THE POSITION OF PARTS OF A MOTOR DURING OPERATION
IT958480B (en) SWITCH DEVICE FOR MOTOR VEHICLES
AR195203A1 (en) A MOTOR UNIT
IT979780B (en) NOISE DAMPERING DEVICE FOR MOTOR BOATS
SE407842B (en) THREE DIMENSIONAL LINES DRIVE DEVICE
IT976925B (en) GRADUAL MOTOR FOR WATCHES
IT956182B (en) WIPER RACKET FOR MOTOR VEHICLES
IT991417B (en) POWER STEERING DEVICE FOR MOTOR VEHICLES
IT980262B (en) WIPER DEVICE FOR MOTOR VEHICLES
IT963648B (en) CLOSING COVER ESPECIALLY FOR MOTOR VEHICLES
IT1045440B (en) ALTERNATIVE MOTOR ELECTRIC MOTOR DEVICE
SE398626B (en) WATER JET MOTOR FOR BATAR
IT1000584B (en) ELECTROMAGNETIC MOTOR DEVICE
IT986146B (en) HORN FOR HORN OF MOTOR VEHICLES
IT979357B (en) SWITCH FOR CARIABLE SPEED ELECTRIC MOTOR
IT965371B (en) OUTBOARD MOTOR
IT984931B (en) HYDRAULIC MOTOR FOR CI DRILLS
IT978602B (en) ANTI-THEFT DEVICE FOR MOTOR VEHICLES
IT962993B (en) SIGNALING DEVICE FOR MOTOR VEHICLES
IT952258B (en) SPEED CHANGE FOR MOTOR VEHICLES
IT956774B (en) MOTOR DEVICE FOR THE AUTOTRATING OF MACHINES