JP2014095650A5 - - Google Patents

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Publication number
JP2014095650A5
JP2014095650A5 JP2012248112A JP2012248112A JP2014095650A5 JP 2014095650 A5 JP2014095650 A5 JP 2014095650A5 JP 2012248112 A JP2012248112 A JP 2012248112A JP 2012248112 A JP2012248112 A JP 2012248112A JP 2014095650 A5 JP2014095650 A5 JP 2014095650A5
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JP
Japan
Prior art keywords
flow meter
flow rate
control means
small
pressure control
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.)
Pending
Application number
JP2012248112A
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English (en)
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JP2014095650A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012248112A priority Critical patent/JP2014095650A/ja
Priority claimed from JP2012248112A external-priority patent/JP2014095650A/ja
Publication of JP2014095650A publication Critical patent/JP2014095650A/ja
Publication of JP2014095650A5 publication Critical patent/JP2014095650A5/ja
Pending legal-status Critical Current

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Claims (1)

  1. 所定圧力値になると自動的に開弁する圧力制御手段を、少流量用流量計と並列に取り付け、
    前記圧力制御手段及び前記少流量用流量計の下流に、大流量用流量計をこれらと直列に取り付け、
    前記所定圧力値は、前記少流量用流量計における圧力損失と同等である流量計。
JP2012248112A 2012-11-12 2012-11-12 流量計 Pending JP2014095650A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012248112A JP2014095650A (ja) 2012-11-12 2012-11-12 流量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012248112A JP2014095650A (ja) 2012-11-12 2012-11-12 流量計

Publications (2)

Publication Number Publication Date
JP2014095650A JP2014095650A (ja) 2014-05-22
JP2014095650A5 true JP2014095650A5 (ja) 2015-12-17

Family

ID=50938824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012248112A Pending JP2014095650A (ja) 2012-11-12 2012-11-12 流量計

Country Status (1)

Country Link
JP (1) JP2014095650A (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB384383A (en) * 1930-11-08 1932-12-08 Meaf Mach En Apparaten Fab Nv Improvements in or relating to fluid metering apparatus
JPS4629644Y1 (ja) * 1967-10-27 1971-10-13
JP2965927B2 (ja) * 1997-02-12 1999-10-18 大阪瓦斯株式会社 ガスメータ
JPH10221150A (ja) * 1997-02-12 1998-08-21 Osaka Gas Co Ltd 流量計
JP3153790B2 (ja) * 1997-10-15 2001-04-09 大阪瓦斯株式会社 ガスメータ
JPH11230810A (ja) * 1997-12-12 1999-08-27 Osaka Gas Co Ltd 流量計
JP2001124609A (ja) * 1999-10-27 2001-05-11 Kimmon Mfg Co Ltd ガスメータ
JP2001124610A (ja) * 1999-10-27 2001-05-11 Osaka Gas Co Ltd ガスメータおよび開閉弁

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