SE8000815L - MOTOR VEHICLE DEVICE - Google Patents

MOTOR VEHICLE DEVICE

Info

Publication number
SE8000815L
SE8000815L SE8000815A SE8000815A SE8000815L SE 8000815 L SE8000815 L SE 8000815L SE 8000815 A SE8000815 A SE 8000815A SE 8000815 A SE8000815 A SE 8000815A SE 8000815 L SE8000815 L SE 8000815L
Authority
SE
Sweden
Prior art keywords
compartment
cylinder block
sound
walls
outside
Prior art date
Application number
SE8000815A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H List
H Fachbach
G Thien
K Kirchweger
Original Assignee
List Hans
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 List Hans filed Critical List Hans
Publication of SE8000815L publication Critical patent/SE8000815L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0846—Insulating elements, e.g. for sound insulation for duct, cable or rod passages, e.g. between engine and passenger compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The engine is connected to the sump (6) by means of a sound insulating element (7) and mounted so that at least the cylinder block (11) is in a noise suppressing compartment which in addition to the vehicle body parts is defined by walls (12, 13, (14)) so that the compartment surrounds the cylinder block (11) closely. The compartment is completed on the upper side by the bonnet (20) and on the lower side by a flexible membrane (15). By arranging for the carburettor (21) to be mounted outside the compartment with the induction manifold (23) inside, and for the exhaust manifold (27) to have its own sound suppressing shroud (31) on the outside of the compartment, it is possible to bring the compartment walls nearer to the cylinder block (11) without affecting the accessibility of parts requiring regular maintenance. This arrangement gives rise to better sound suppression and engine cooling at low cost. The compartment itself may be cooled by a fan (33). <IMAGE>
SE8000815A 1979-02-07 1980-02-01 MOTOR VEHICLE DEVICE SE8000815L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0092679A AT369700B (en) 1979-02-07 1979-02-07 MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
SE8000815L true SE8000815L (en) 1980-08-08

Family

ID=3503025

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000815A SE8000815L (en) 1979-02-07 1980-02-01 MOTOR VEHICLE DEVICE

Country Status (7)

Country Link
JP (2) JPS55106821A (en)
AT (1) AT369700B (en)
DE (1) DE3001466A1 (en)
FR (1) FR2448448B2 (en)
GB (1) GB2045696B (en)
IT (1) IT1141162B (en)
SE (1) SE8000815L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3464128D1 (en) * 1983-04-08 1987-07-16 Avl Verbrennungskraft Messtech Automotive vehicle
GB2319501B (en) * 1996-11-20 2001-02-21 Draftex Ind Ltd Arrangements for reducing external noise from motor vehicles
JP6924663B2 (en) * 2017-09-29 2021-08-25 株式会社Ｓｕｂａｒｕ Vehicles with a capsule structure that surrounds the power unit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2403254A1 (en) * 1974-01-24 1975-08-07 Daimler Benz Ag Sound insulation for car - with totally enclosed power unit complete with ventilation around exhaust
GB1499140A (en) * 1974-03-11 1978-01-25 Maschf Augsburg Nuernberg Ag Sound attenuating chamber for vehicle propulsion units
DE2411490B2 (en) * 1974-03-11 1978-06-01 Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen Motor vehicle, in particular commercial vehicle
AT341833B (en) * 1974-05-20 1978-02-27 List Hans COMBUSTION MACHINE WITH SILENCING COVERING
AT354863B (en) * 1975-06-13 1980-02-11 List Hans MOTOR VEHICLE WITH A SOUND INSULATING CAPSULE FOR THE ENGINE OR. THE ENGINE-GEAR UNIT
JPS5616298Y2 (en) * 1975-07-31 1981-04-16
AT345675B (en) * 1976-09-20 1978-01-15 List Hans MOTOR VEHICLE
JPS5347700U (en) * 1976-09-24 1978-04-22
AT352550B (en) * 1977-01-27 1979-09-25 Steyr Daimler Puch Ag NOISE-REDUCING COVERING FOR THE DRIVE UNIT OF FRONT DRIVE TRUCK WITH TIPPING CAB
JPS53116631A (en) * 1977-03-18 1978-10-12 Kubota Ltd Working vehicle with noise insulating device

Also Published As

Publication number Publication date
GB2045696A (en) 1980-11-05
JPS55106821A (en) 1980-08-16
ATA92679A (en) 1982-06-15
JPS5926017U (en) 1984-02-17
IT8019710A0 (en) 1980-02-05
FR2448448B2 (en) 1988-02-05
FR2448448A2 (en) 1980-09-05
AT369700B (en) 1983-01-25
GB2045696B (en) 1983-08-03
IT1141162B (en) 1986-10-01
DE3001466A1 (en) 1980-08-14

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