WO2008136366A1 - 空気圧縮機 - Google Patents

空気圧縮機 Download PDF

Info

Publication number
WO2008136366A1
WO2008136366A1 PCT/JP2008/057987 JP2008057987W WO2008136366A1 WO 2008136366 A1 WO2008136366 A1 WO 2008136366A1 JP 2008057987 W JP2008057987 W JP 2008057987W WO 2008136366 A1 WO2008136366 A1 WO 2008136366A1
Authority
WO
WIPO (PCT)
Prior art keywords
air suction
air
compression cylinder
crankcase
suction hole
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.)
Ceased
Application number
PCT/JP2008/057987
Other languages
English (en)
French (fr)
Inventor
Masatoshi Asai
Jyun Inagaki
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.)
Max Co Ltd
Original Assignee
Max 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 Max Co Ltd filed Critical Max Co Ltd
Publication of WO2008136366A1 publication Critical patent/WO2008136366A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

　空気圧縮機は、圧縮シリンダと、圧縮シリンダ内の空気を圧縮する圧縮ピストンと、圧縮シリンダに連結されたクランク軸と、圧縮シリンダに空気を導入する吸気孔が形成され、クランク軸が収容されたクランクケースと、クランクケースの外側に形成され、吸気孔とつながる吸気通路とを備える。吸気通路は、クランクケース内から吸気孔を介して漏出した騒音を拡散させる第１拡張部と、第１拡張部で拡散された騒音の漏出経路を絞る第１絞り部と、第１絞り部によって絞られた漏出経路を介して漏出した騒音を拡散させる第２拡張部とを備える。
PCT/JP2008/057987 2007-04-27 2008-04-24 空気圧縮機 Ceased WO2008136366A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007118816A JP5186799B2 (ja) 2007-04-27 2007-04-27 空気圧縮機
JP2007-118816 2007-04-27

Publications (1)

Publication Number Publication Date
WO2008136366A1 true WO2008136366A1 (ja) 2008-11-13

Family

ID=39943475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057987 Ceased WO2008136366A1 (ja) 2007-04-27 2008-04-24 空気圧縮機

Country Status (3)

Country Link
JP (1) JP5186799B2 (ja)
TW (1) TW200909680A (ja)
WO (1) WO2008136366A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5335703B2 (ja) * 2010-01-14 2013-11-06 株式会社日立産機システム 往復動圧縮機
JP2012029902A (ja) * 2010-07-30 2012-02-16 Terumo Corp コンプレッサおよび酸素濃縮装置
US9856866B2 (en) * 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles
JP6595251B2 (ja) * 2015-08-07 2019-10-23 マックス株式会社 空気圧縮機
KR102156725B1 (ko) * 2019-01-14 2020-09-17 주식회사 엠테크놀러지 멀티포트를 갖는 에어 콤프레서의 저장 탱크
JP7761461B2 (ja) 2021-11-16 2025-10-28 株式会社マキタ エアコンプレッサ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10184542A (ja) * 1996-10-23 1998-07-14 Hitachi Ltd 密閉型圧縮機用消音器とこれを備えた密閉型圧縮機
JP2002106464A (ja) * 2000-09-28 2002-04-10 Lg Electronics Inc 圧縮機の吸入マフラー
JP3091004U (ja) * 2002-06-26 2003-01-17 啓明 陳 小型空気ポンプ
JP2005337195A (ja) * 2004-05-31 2005-12-08 Taisan Kogyo Kk 気体用電磁ポンプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894893U (ja) * 1981-12-18 1983-06-27 トキコ株式会社 空気圧縮機
JPH0861235A (ja) * 1994-08-19 1996-03-08 Tokico Ltd 往復動型圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10184542A (ja) * 1996-10-23 1998-07-14 Hitachi Ltd 密閉型圧縮機用消音器とこれを備えた密閉型圧縮機
JP2002106464A (ja) * 2000-09-28 2002-04-10 Lg Electronics Inc 圧縮機の吸入マフラー
JP3091004U (ja) * 2002-06-26 2003-01-17 啓明 陳 小型空気ポンプ
JP2005337195A (ja) * 2004-05-31 2005-12-08 Taisan Kogyo Kk 気体用電磁ポンプ

Also Published As

Publication number Publication date
JP2008274840A (ja) 2008-11-13
TW200909680A (en) 2009-03-01
JP5186799B2 (ja) 2013-04-24

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