JPS5930421Y2 - 超過流量指示計 - Google Patents

超過流量指示計

Info

Publication number
JPS5930421Y2
JPS5930421Y2 JP10498079U JP10498079U JPS5930421Y2 JP S5930421 Y2 JPS5930421 Y2 JP S5930421Y2 JP 10498079 U JP10498079 U JP 10498079U JP 10498079 U JP10498079 U JP 10498079U JP S5930421 Y2 JPS5930421 Y2 JP S5930421Y2
Authority
JP
Japan
Prior art keywords
pressure chamber
impeller
excess flow
pressure
gas
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
Application number
JP10498079U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5623412U (enrdf_load_stackoverflow
Inventor
元 小野田
俊男 大沢
Original Assignee
株式会社金門製作所
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 株式会社金門製作所 filed Critical 株式会社金門製作所
Priority to JP10498079U priority Critical patent/JPS5930421Y2/ja
Publication of JPS5623412U publication Critical patent/JPS5623412U/ja
Application granted granted Critical
Publication of JPS5930421Y2 publication Critical patent/JPS5930421Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Volume Flow (AREA)
JP10498079U 1979-07-30 1979-07-30 超過流量指示計 Expired JPS5930421Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10498079U JPS5930421Y2 (ja) 1979-07-30 1979-07-30 超過流量指示計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10498079U JPS5930421Y2 (ja) 1979-07-30 1979-07-30 超過流量指示計

Publications (2)

Publication Number Publication Date
JPS5623412U JPS5623412U (enrdf_load_stackoverflow) 1981-03-03
JPS5930421Y2 true JPS5930421Y2 (ja) 1984-08-30

Family

ID=29337648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10498079U Expired JPS5930421Y2 (ja) 1979-07-30 1979-07-30 超過流量指示計

Country Status (1)

Country Link
JP (1) JPS5930421Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5655341Y2 (enrdf_load_stackoverflow) * 1977-12-20 1981-12-24
JPS63284324A (ja) * 1987-05-15 1988-11-21 Osaka Bosui Constr Co Ltd 管の埋設工法
JP2876274B2 (ja) * 1993-04-23 1999-03-31 日本鋼管工事株式会社 管埋設方法およびその装置

Also Published As

Publication number Publication date
JPS5623412U (enrdf_load_stackoverflow) 1981-03-03

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