JPH0557600B2 - - Google Patents

Info

Publication number
JPH0557600B2
JPH0557600B2 JP62234938A JP23493887A JPH0557600B2 JP H0557600 B2 JPH0557600 B2 JP H0557600B2 JP 62234938 A JP62234938 A JP 62234938A JP 23493887 A JP23493887 A JP 23493887A JP H0557600 B2 JPH0557600 B2 JP H0557600B2
Authority
JP
Japan
Prior art keywords
layer
engine equipment
muffler
hood
frame
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
JP62234938A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6478298A (en
Inventor
Yoshihisa Shimizu
Ryoichi Narita
Hironori Yanai
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP62234938A priority Critical patent/JPS6478298A/ja
Publication of JPS6478298A publication Critical patent/JPS6478298A/ja
Publication of JPH0557600B2 publication Critical patent/JPH0557600B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP62234938A 1987-09-21 1987-09-21 Soundproof box Granted JPS6478298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62234938A JPS6478298A (en) 1987-09-21 1987-09-21 Soundproof box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62234938A JPS6478298A (en) 1987-09-21 1987-09-21 Soundproof box

Publications (2)

Publication Number Publication Date
JPS6478298A JPS6478298A (en) 1989-03-23
JPH0557600B2 true JPH0557600B2 (enExample) 1993-08-24

Family

ID=16978623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62234938A Granted JPS6478298A (en) 1987-09-21 1987-09-21 Soundproof box

Country Status (1)

Country Link
JP (1) JPS6478298A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109915259A (zh) * 2018-12-24 2019-06-21 福安市隆凯电机有限公司 一种静音发电机组的隔音外罩
KR102346884B1 (ko) * 2020-05-01 2022-01-03 문종현 소음 흡음박스가 구비된 캠핑용 발전기 방음박스
CN121100379A (zh) * 2024-04-03 2025-12-09 住友理工株式会社 罩

Also Published As

Publication number Publication date
JPS6478298A (en) 1989-03-23

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