JP2517434Y2 - 内燃機関等の定在波騒音処理装置 - Google Patents

内燃機関等の定在波騒音処理装置

Info

Publication number
JP2517434Y2
JP2517434Y2 JP1989063234U JP6323489U JP2517434Y2 JP 2517434 Y2 JP2517434 Y2 JP 2517434Y2 JP 1989063234 U JP1989063234 U JP 1989063234U JP 6323489 U JP6323489 U JP 6323489U JP 2517434 Y2 JP2517434 Y2 JP 2517434Y2
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
standing wave
wave noise
space
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 - Lifetime
Application number
JP1989063234U
Other languages
English (en)
Japanese (ja)
Other versions
JPH035940U (enrdf_load_html_response
Inventor
哲朗 小口
善行 木戸口
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1989063234U priority Critical patent/JP2517434Y2/ja
Priority to PCT/JP1990/000708 priority patent/WO1990015232A1/ja
Publication of JPH035940U publication Critical patent/JPH035940U/ja
Application granted granted Critical
Publication of JP2517434Y2 publication Critical patent/JP2517434Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/008—Sound insulation
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/06—Endless member is a belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Harvester Elements (AREA)
JP1989063234U 1989-06-01 1989-06-01 内燃機関等の定在波騒音処理装置 Expired - Lifetime JP2517434Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989063234U JP2517434Y2 (ja) 1989-06-01 1989-06-01 内燃機関等の定在波騒音処理装置
PCT/JP1990/000708 WO1990015232A1 (en) 1989-06-01 1990-05-31 Standing wave noise processing device for internal combustion engine or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989063234U JP2517434Y2 (ja) 1989-06-01 1989-06-01 内燃機関等の定在波騒音処理装置

Publications (2)

Publication Number Publication Date
JPH035940U JPH035940U (enrdf_load_html_response) 1991-01-21
JP2517434Y2 true JP2517434Y2 (ja) 1996-11-20

Family

ID=13223324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989063234U Expired - Lifetime JP2517434Y2 (ja) 1989-06-01 1989-06-01 内燃機関等の定在波騒音処理装置

Country Status (2)

Country Link
JP (1) JP2517434Y2 (enrdf_load_html_response)
WO (1) WO1990015232A1 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2263804C1 (ru) * 2004-02-24 2005-11-10 Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова Шатунно-поршневая группа

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143738Y2 (enrdf_load_html_response) * 1971-07-20 1976-10-23
JPS5670250U (enrdf_load_html_response) * 1979-11-01 1981-06-10
JPS6041535U (ja) * 1983-08-31 1985-03-23 日野自動車株式会社 エンジンの防音装置
JPS61142142U (enrdf_load_html_response) * 1985-02-25 1986-09-02

Also Published As

Publication number Publication date
WO1990015232A1 (en) 1990-12-13
JPH035940U (enrdf_load_html_response) 1991-01-21

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