JPH0277632U - - Google Patents

Info

Publication number
JPH0277632U
JPH0277632U JP15732788U JP15732788U JPH0277632U JP H0277632 U JPH0277632 U JP H0277632U JP 15732788 U JP15732788 U JP 15732788U JP 15732788 U JP15732788 U JP 15732788U JP H0277632 U JPH0277632 U JP H0277632U
Authority
JP
Japan
Prior art keywords
float
tapered tube
flow rate
area type
ribs
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
JP15732788U
Other languages
English (en)
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 JP15732788U priority Critical patent/JPH0277632U/ja
Publication of JPH0277632U publication Critical patent/JPH0277632U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
図面第1図〜第3図は本考案に係る面積式流量
計の実施例を示し、第1図は縦構成図、第2図は
第1図の―線に沿つた横断面図、第3図は光
学的測定手段の説明図であり、第4図は従来例の
断面図である。 符号1はテーパ管、1aは壁部、2はリブ、3
はフロート、4は発光素子、5は受光素子、6は
制御回路である。

Claims (1)

    【実用新案登録請求の範囲】
  1. フロート及び透明体から成るテーパ管を有し、
    前記フロートの位置により流量を検出する面積式
    流量計において、4本以上の偶数本のフロート安
    定用リブを前記テーパ管の長手方向に沿つて設置
    し、前記リブの間を透過し前記テーパ管の略中心
    を通る光束を受光する受光素子により、前記フロ
    ートの位置を検出することを特徴とする面積式流
    量計。
JP15732788U 1988-12-02 1988-12-02 Pending JPH0277632U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15732788U JPH0277632U (ja) 1988-12-02 1988-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15732788U JPH0277632U (ja) 1988-12-02 1988-12-02

Publications (1)

Publication Number Publication Date
JPH0277632U true JPH0277632U (ja) 1990-06-14

Family

ID=31436669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15732788U Pending JPH0277632U (ja) 1988-12-02 1988-12-02

Country Status (1)

Country Link
JP (1) JPH0277632U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138765A (en) * 1977-05-11 1978-12-04 Ichikawa Shiseidou Kk Detecting means for flow rate in area flow meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138765A (en) * 1977-05-11 1978-12-04 Ichikawa Shiseidou Kk Detecting means for flow rate in area flow meter

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