JPH0425094U - - Google Patents

Info

Publication number
JPH0425094U
JPH0425094U JP6678690U JP6678690U JPH0425094U JP H0425094 U JPH0425094 U JP H0425094U JP 6678690 U JP6678690 U JP 6678690U JP 6678690 U JP6678690 U JP 6678690U JP H0425094 U JPH0425094 U JP H0425094U
Authority
JP
Japan
Prior art keywords
hole
orifice plates
porous
stage
view
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.)
Granted
Application number
JP6678690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH075357Y2 (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
Priority to JP6678690U priority Critical patent/JPH075357Y2/ja
Publication of JPH0425094U publication Critical patent/JPH0425094U/ja
Application granted granted Critical
Publication of JPH075357Y2 publication Critical patent/JPH075357Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP6678690U 1990-06-26 1990-06-26 低騒音多段減圧装置 Expired - Lifetime JPH075357Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6678690U JPH075357Y2 (ja) 1990-06-26 1990-06-26 低騒音多段減圧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6678690U JPH075357Y2 (ja) 1990-06-26 1990-06-26 低騒音多段減圧装置

Publications (2)

Publication Number Publication Date
JPH0425094U true JPH0425094U (enExample) 1992-02-28
JPH075357Y2 JPH075357Y2 (ja) 1995-02-08

Family

ID=31599796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6678690U Expired - Lifetime JPH075357Y2 (ja) 1990-06-26 1990-06-26 低騒音多段減圧装置

Country Status (1)

Country Link
JP (1) JPH075357Y2 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005180690A (ja) * 2003-12-15 2005-07-07 Pibiviesse Spa 流路の騒音に対して高減衰性を有するボール弁
WO2006059466A1 (ja) * 2004-11-30 2006-06-08 Fujikura Rubber Ltd. 整流絞り装置
WO2015064180A1 (ja) * 2013-10-31 2015-05-07 三菱日立パワーシステムズ株式会社 多段減圧装置およびボイラ
WO2015098389A1 (ja) * 2013-12-27 2015-07-02 三菱日立パワーシステムズ株式会社 低騒音減圧装置及び燃焼装置
CN108799685A (zh) * 2018-08-16 2018-11-13 西安希佛隆阀门有限公司 一种多级节流孔板
CN111207260A (zh) * 2020-01-21 2020-05-29 北京石油化工工程有限公司 等径偏心降压装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005180690A (ja) * 2003-12-15 2005-07-07 Pibiviesse Spa 流路の騒音に対して高減衰性を有するボール弁
WO2006059466A1 (ja) * 2004-11-30 2006-06-08 Fujikura Rubber Ltd. 整流絞り装置
JPWO2006059466A1 (ja) * 2004-11-30 2008-06-05 藤倉ゴム工業株式会社 整流絞り装置
WO2015064180A1 (ja) * 2013-10-31 2015-05-07 三菱日立パワーシステムズ株式会社 多段減圧装置およびボイラ
WO2015098389A1 (ja) * 2013-12-27 2015-07-02 三菱日立パワーシステムズ株式会社 低騒音減圧装置及び燃焼装置
CN108799685A (zh) * 2018-08-16 2018-11-13 西安希佛隆阀门有限公司 一种多级节流孔板
CN111207260A (zh) * 2020-01-21 2020-05-29 北京石油化工工程有限公司 等径偏心降压装置

Also Published As

Publication number Publication date
JPH075357Y2 (ja) 1995-02-08

Similar Documents

Publication Publication Date Title
JPH0425094U (enExample)
CN206533429U (zh) 一种高效散热手机音箱
JP2513714Y2 (ja) メインパイプを用いた自転車フレ―ムの構造
JPS6047824U (ja) 作業車のエンジン排気部
JPH0359020U (enExample)
JPS601215Y2 (ja) マフラ
CN219332859U (zh) 一种通气治疗装置
JPH0470112U (enExample)
JPH049611U (enExample)
JPH02114724U (enExample)
JPS6113044Y2 (enExample)
JPH02124376U (enExample)
JPS604569Y2 (ja) フイルタ−プレスにおける圧搾板装置
JPH03100751U (enExample)
JPH0281614U (enExample)
JPH0393900U (enExample)
JPH0348292U (enExample)
JPH0410192U (enExample)
JPS6070714U (ja) 消音器
JPH027447U (enExample)
JPS6154229U (enExample)
JPH03102080U (enExample)
JPH0275108U (enExample)
JPH0296416U (enExample)
JPS62119413U (enExample)