JPWO2023112177A1 - - Google Patents

Info

Publication number
JPWO2023112177A1
JPWO2023112177A1 JP2023567363A JP2023567363A JPWO2023112177A1 JP WO2023112177 A1 JPWO2023112177 A1 JP WO2023112177A1 JP 2023567363 A JP2023567363 A JP 2023567363A JP 2023567363 A JP2023567363 A JP 2023567363A JP WO2023112177 A1 JPWO2023112177 A1 JP WO2023112177A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023567363A
Other versions
JPWO2023112177A5 (ja
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 filed Critical
Publication of JPWO2023112177A1 publication Critical patent/JPWO2023112177A1/ja
Publication of JPWO2023112177A5 publication Critical patent/JPWO2023112177A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/02—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate silencers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
JP2023567363A 2021-12-14 2021-12-14 Pending JPWO2023112177A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/046144 WO2023112177A1 (ja) 2021-12-14 2021-12-14 消音器および真空排気装置

Publications (2)

Publication Number Publication Date
JPWO2023112177A1 true JPWO2023112177A1 (ja) 2023-06-22
JPWO2023112177A5 JPWO2023112177A5 (ja) 2024-05-30

Family

ID=86773762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023567363A Pending JPWO2023112177A1 (ja) 2021-12-14 2021-12-14

Country Status (2)

Country Link
JP (1) JPWO2023112177A1 (ja)
WO (1) WO2023112177A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3145012B2 (ja) * 1995-07-12 2001-03-12 シーケーディ株式会社 消音器
JPH09184592A (ja) * 1996-01-05 1997-07-15 Hitachi Constr Mach Co Ltd 脈動低減装置
JP3906973B2 (ja) * 2001-10-30 2007-04-18 株式会社アルバック 真空排気装置
JP5009634B2 (ja) * 2006-01-31 2012-08-22 株式会社荏原製作所 真空ポンプユニット
JP2013154867A (ja) * 2012-01-05 2013-08-15 Santo Kogyo:Kk ヘッドレスト用のエアバック
CN202811374U (zh) * 2012-04-18 2013-03-20 珠海格力电器股份有限公司 一种压缩机用排气阀结构及采用该排气阀结构的旋转式压缩机
JP6659234B2 (ja) * 2014-05-30 2020-03-04 株式会社神戸製鋼所 消音器

Also Published As

Publication number Publication date
WO2023112177A1 (ja) 2023-06-22

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240307