ATA21784A - INTERNAL COMBUSTION ENGINE WITH SOUND-INSULATING PANELING - Google Patents

INTERNAL COMBUSTION ENGINE WITH SOUND-INSULATING PANELING

Info

Publication number
ATA21784A
ATA21784A AT21784A AT21784A ATA21784A AT A21784 A ATA21784 A AT A21784A AT 21784 A AT21784 A AT 21784A AT 21784 A AT21784 A AT 21784A AT A21784 A ATA21784 A AT A21784A
Authority
AT
Austria
Prior art keywords
sound
combustion engine
internal combustion
paneling
insulating
Prior art date
Application number
AT21784A
Other languages
German (de)
Other versions
AT399916B (en
Inventor
Karl Ing 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
Priority claimed from AT754277A external-priority patent/AT376015B/en
Application filed by List Hans filed Critical List Hans
Priority to AT21784A priority Critical patent/AT399916B/en
Publication of ATA21784A publication Critical patent/ATA21784A/en
Application granted granted Critical
Publication of AT399916B publication Critical patent/AT399916B/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
AT21784A 1977-10-21 1984-01-23 Internal combustion engine having a soundproofing cowling AT399916B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT21784A AT399916B (en) 1977-10-21 1984-01-23 Internal combustion engine having a soundproofing cowling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT754277A AT376015B (en) 1977-10-21 1977-10-21 INTERNAL COMBUSTION ENGINE WITH SOUND-INSULATING PANELING
AT21784A AT399916B (en) 1977-10-21 1984-01-23 Internal combustion engine having a soundproofing cowling

Publications (2)

Publication Number Publication Date
ATA21784A true ATA21784A (en) 1994-12-15
AT399916B AT399916B (en) 1995-08-25

Family

ID=25591905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT21784A AT399916B (en) 1977-10-21 1984-01-23 Internal combustion engine having a soundproofing cowling

Country Status (1)

Country Link
AT (1) AT399916B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT325898B (en) * 1971-09-29 1975-11-10 List Hans SILENT ENCLOSED COMBUSTION ENGINE
DE2159158C3 (en) * 1971-11-29 1983-12-08 Motorenfabrik Hatz Gmbh & Co Kg, 8399 Ruhstorf Internal combustion engine with sound-absorbing shells attached to the machine housing at a distance

Also Published As

Publication number Publication date
AT399916B (en) 1995-08-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
ELJ Ceased due to non-payment of the annual fee
EELA Cancelled due to lapse of time