JP5678541B2 - 携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機 - Google Patents

携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機 Download PDF

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Publication number
JP5678541B2
JP5678541B2 JP2010212876A JP2010212876A JP5678541B2 JP 5678541 B2 JP5678541 B2 JP 5678541B2 JP 2010212876 A JP2010212876 A JP 2010212876A JP 2010212876 A JP2010212876 A JP 2010212876A JP 5678541 B2 JP5678541 B2 JP 5678541B2
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Japan
Prior art keywords
pipe
exhaust
cycle engine
muffler housing
sectional area
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Expired - Fee Related
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JP2010212876A
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English (en)
Japanese (ja)
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JP2012067668A (ja
JP2012067668A5 (https=
Inventor
俊徳 安富
俊徳 安富
上村　淳一
淳一 上村
直人 一橋
直人 一橋
典孝 松尾
典孝 松尾
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.)
Koki Holdings Co Ltd
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Hitachi Koki 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.)
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Publication date
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP2010212876A priority Critical patent/JP5678541B2/ja
Publication of JP2012067668A publication Critical patent/JP2012067668A/ja
Publication of JP2012067668A5 publication Critical patent/JP2012067668A5/ja
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    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Exhaust Silencers (AREA)
JP2010212876A 2010-09-22 2010-09-22 携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機 Expired - Fee Related JP5678541B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010212876A JP5678541B2 (ja) 2010-09-22 2010-09-22 携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010212876A JP5678541B2 (ja) 2010-09-22 2010-09-22 携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機

Publications (3)

Publication Number Publication Date
JP2012067668A JP2012067668A (ja) 2012-04-05
JP2012067668A5 JP2012067668A5 (https=) 2013-10-31
JP5678541B2 true JP5678541B2 (ja) 2015-03-04

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JP2010212876A Expired - Fee Related JP5678541B2 (ja) 2010-09-22 2010-09-22 携帯作業機用２サイクルエンジンおよびそれを備えた携帯作業機

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JP (1) JP5678541B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5765528B2 (ja) * 2011-03-25 2015-08-19 日立工機株式会社 マフラー及びエンジン作業機
JP6098292B2 (ja) * 2013-03-28 2017-03-22 日立工機株式会社 エンジン及び携帯作業機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5167934U (https=) * 1974-11-22 1976-05-29
JPS58202320A (ja) * 1982-05-08 1983-11-25 Honda Motor Co Ltd ２サイクルエンジン用排気装置
JP2554991B2 (ja) * 1994-09-05 1996-11-20 ヤマハ発動機株式会社 エンジンの出力制御方法
JP3863939B2 (ja) * 1996-04-05 2006-12-27 株式会社共立 ２サイクルエンジンのマフラー
JP2004036553A (ja) * 2002-07-05 2004-02-05 Honda Motor Co Ltd ２ストローク内燃機関の排気システム

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Publication number Publication date
JP2012067668A (ja) 2012-04-05

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