JPS642114U - - Google Patents

Info

Publication number
JPS642114U
JPS642114U JP9637587U JP9637587U JPS642114U JP S642114 U JPS642114 U JP S642114U JP 9637587 U JP9637587 U JP 9637587U JP 9637587 U JP9637587 U JP 9637587U JP S642114 U JPS642114 U JP S642114U
Authority
JP
Japan
Prior art keywords
magnetic material
proximity switch
arithmetic circuit
flow rate
calculate
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
JP9637587U
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 JP9637587U priority Critical patent/JPS642114U/ja
Publication of JPS642114U publication Critical patent/JPS642114U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Description

【図面の簡単な説明】
第１図は流量計の内部を上方より見た平面図、
第２図は第１図の断面Ａ―Ａ図、第３図は制御系
統図、第４図は大容量を計測する場合の実施例で
ある。 １…ケーシング、２…ローター、３…磁性体、
４…近接スイツチ、５…演算回路、６…調整絞り
弁、７…オリフイス、８…主流、９…流れ、１０
…パルス発振数、１１…流量値。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流れの強さによつて回転する回転羽根に磁性体
    を取り付けて、その磁性体を検知できる所に近接
    スイツチを設置すると共に、その近接スイツチの
    パルス信号数より正確な流量を計算させる演算回
    路を有する事を特徴とするパルス式流量計。
JP9637587U 1987-06-22 1987-06-22 Pending JPS642114U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9637587U JPS642114U (ja) 1987-06-22 1987-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9637587U JPS642114U (ja) 1987-06-22 1987-06-22

Publications (1)

Publication Number Publication Date
JPS642114U true JPS642114U (ja) 1989-01-09

Family

ID=30962052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9637587U Pending JPS642114U (ja) 1987-06-22 1987-06-22

Country Status (1)

Country Link
JP (1) JPS642114U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133341U (ja) * 1984-02-16 1985-09-05 三菱電機株式会社 空調換気装置
JPWO2004111579A1 (ja) * 2003-06-12 2006-09-28 学校法人日本大学 流量計

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133341U (ja) * 1984-02-16 1985-09-05 三菱電機株式会社 空調換気装置
JPWO2004111579A1 (ja) * 2003-06-12 2006-09-28 学校法人日本大学 流量計
JP4537314B2 (ja) * 2003-06-12 2010-09-01 李 和樹 流量計

Similar Documents

Publication Publication Date Title
JPS642114U (ja)
JPH01165422U (ja)
JPS61176609U (ja)
JPS6277252U (ja)
JPH047319U (ja)
JPS6235658U (ja)
JPH01136423U (ja)
JPH0466519U (ja)
JPS6262219U (ja)
JPS61119723U (ja)
JPH0328423U (ja)
JPH0313643U (ja)
Loos Function ansd computation of transducers for the contact-free measurement of distance on the basis of the eddy current effect, part 1
JPH0241118U (ja)
JPH0171617U (ja)
JPH0328380U (ja)
JPS6235996U (ja)
JPH01159172U (ja)
JPS61190823U (ja)
JPS63129831U (ja)
JPH01119899U (ja)
JPH0243621U (ja)
JPH0417471U (ja)
JPS62144219U (ja)
JPS6220315U (ja)