GB1071979A - Sound insulation for air-cooled internal combustion engines - Google Patents

Sound insulation for air-cooled internal combustion engines

Info

Publication number
GB1071979A
GB1071979A GB2017466A GB2017466A GB1071979A GB 1071979 A GB1071979 A GB 1071979A GB 2017466 A GB2017466 A GB 2017466A GB 2017466 A GB2017466 A GB 2017466A GB 1071979 A GB1071979 A GB 1071979A
Authority
GB
United Kingdom
Prior art keywords
air
internal combustion
sound insulation
combustion engines
cooled internal
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.)
Expired
Application number
GB2017466A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1071979A publication Critical patent/GB1071979A/en
Expired 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)
  • Separation By Low-Temperature Treatments (AREA)
  • Exhaust Silencers (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,071,979. Engine sound-absorbing casings. KLÍCKNER-HUMBOLDT-DEUTZ A. G. May 6, 1966 [May 13, 1965], No. 20174/66. Heading F1B. An air-cooled engine 1 enclosed in a soundinsulating housing 2 has a cooling air discharge duct 4 opening into an outlet duct 3 on the casing whereby ejector action draws fresh ventilating air into the casing through an inlet 5. The ducts 3, 4, 5 are level with sound-absorbing material.
GB2017466A 1965-05-13 1966-05-06 Sound insulation for air-cooled internal combustion engines Expired GB1071979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK56102A DE1301825B (en) 1965-05-13 1965-05-13 Air-cooled internal combustion engine with a sound-absorbing box surrounding it

Publications (1)

Publication Number Publication Date
GB1071979A true GB1071979A (en) 1967-06-14

Family

ID=7227715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2017466A Expired GB1071979A (en) 1965-05-13 1966-05-06 Sound insulation for air-cooled internal combustion engines

Country Status (2)

Country Link
DE (1) DE1301825B (en)
GB (1) GB1071979A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4722305U (en) * 1971-03-26 1972-11-13
JPS4855227U (en) * 1971-10-21 1973-07-16
JPS514802U (en) * 1974-06-27 1976-01-14
JPS5181840U (en) * 1974-12-23 1976-06-30
JPS5194346U (en) * 1975-01-29 1976-07-29
JPS51141738U (en) * 1975-05-07 1976-11-15
JPS52137244U (en) * 1976-04-12 1977-10-18

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH224736A (en) * 1941-12-18 1942-12-15 Bbc Brown Boveri & Cie Internal combustion engine.
DE935823C (en) * 1952-07-20 1955-12-01 Kloeckner Humboldt Deutz Ag Protective box for internal combustion engines, especially for ship engines
DE1792261U (en) * 1959-04-14 1959-07-16 Daimler Benz Ag EXHAUST LINE FOR VEHICLES.
FR1390359A (en) * 1964-01-14 1965-02-26 Demag Drucklufttech New silent compressor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4722305U (en) * 1971-03-26 1972-11-13
JPS4855227U (en) * 1971-10-21 1973-07-16
JPS5122187Y2 (en) * 1971-10-21 1976-06-08
JPS514802U (en) * 1974-06-27 1976-01-14
JPS5181840U (en) * 1974-12-23 1976-06-30
JPS5194346U (en) * 1975-01-29 1976-07-29
JPS5524343Y2 (en) * 1975-01-29 1980-06-11
JPS51141738U (en) * 1975-05-07 1976-11-15
JPS5550343Y2 (en) * 1975-05-07 1980-11-22
JPS52137244U (en) * 1976-04-12 1977-10-18

Also Published As

Publication number Publication date
DE1301825B (en) 1969-08-28

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