FR2263379A1 - Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping - Google Patents

Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping

Info

Publication number
FR2263379A1
FR2263379A1 FR7407269A FR7407269A FR2263379A1 FR 2263379 A1 FR2263379 A1 FR 2263379A1 FR 7407269 A FR7407269 A FR 7407269A FR 7407269 A FR7407269 A FR 7407269A FR 2263379 A1 FR2263379 A1 FR 2263379A1
Authority
FR
France
Prior art keywords
casing
support plate
sound
muffling
engine
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7407269A
Other languages
French (fr)
Other versions
FR2263379B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorenfabrik Hatz GmbH and Co KG
Original Assignee
Motorenfabrik Hatz GmbH and Co KG
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 Motorenfabrik Hatz GmbH and Co KG filed Critical Motorenfabrik Hatz GmbH and Co KG
Priority to FR7407269A priority Critical patent/FR2263379A1/en
Publication of FR2263379A1 publication Critical patent/FR2263379A1/en
Application granted granted Critical
Publication of FR2263379B1 publication Critical patent/FR2263379B1/fr
Granted legal-status Critical Current

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)
  • Exhaust Silencers (AREA)

Abstract

The internal combustion engine has a casing surrounding the engine for muffling the sound generated from it. The casing is composed of a number of sound muffling plates which are adjusted in their shape to the shape of the engine housing. Each of the plates is releasably connected to one another to facilitate ready access to the engine. A support plate is provided on the engine to which the remaining sound muffling plates are releasably secured. The support plate is clamped in its position between two adjacent parts of a housing defining the engine, by the same clamping means that clamps the two adjacent parts together.
FR7407269A 1974-03-04 1974-03-04 Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping Granted FR2263379A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407269A FR2263379A1 (en) 1974-03-04 1974-03-04 Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407269A FR2263379A1 (en) 1974-03-04 1974-03-04 Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping

Publications (2)

Publication Number Publication Date
FR2263379A1 true FR2263379A1 (en) 1975-10-03
FR2263379B1 FR2263379B1 (en) 1978-01-06

Family

ID=9135776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407269A Granted FR2263379A1 (en) 1974-03-04 1974-03-04 Internal combustion engine having sound-muffling casing - uses casing plates releasably mounted on support plate with vibration damping

Country Status (1)

Country Link
FR (1) FR2263379A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636372A1 (en) * 1988-09-15 1990-03-16 Hatz Motoren INTERNAL COMBUSTION ENGINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636372A1 (en) * 1988-09-15 1990-03-16 Hatz Motoren INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR2263379B1 (en) 1978-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse