JPS6076225U - Vertical Waltmann flowmeter - Google Patents

Vertical Waltmann flowmeter

Info

Publication number
JPS6076225U
JPS6076225U JP16969183U JP16969183U JPS6076225U JP S6076225 U JPS6076225 U JP S6076225U JP 16969183 U JP16969183 U JP 16969183U JP 16969183 U JP16969183 U JP 16969183U JP S6076225 U JPS6076225 U JP S6076225U
Authority
JP
Japan
Prior art keywords
flow
waltmann
vertical
impeller
flowmeter
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
JP16969183U
Other languages
Japanese (ja)
Other versions
JPH0128415Y2 (en
Inventor
竹村　静夫
Original Assignee
東光精機株式会社
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 東光精機株式会社 filed Critical 東光精機株式会社
Priority to JP16969183U priority Critical patent/JPS6076225U/en
Publication of JPS6076225U publication Critical patent/JPS6076225U/en
Application granted granted Critical
Publication of JPH0128415Y2 publication Critical patent/JPH0128415Y2/ja
Granted legal-status Critical Current

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  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案竪形つォルトマン流量計の一実施例断面
図、第２図は羽根車の底面図、第３図は器差と流量との
関係を示すグラフである。 （符号の説明）、３は羽根車、５は流出口、８は羽根、
９は整流口、１３はボス部、２４は不惑流発生孔である
。FIG. 1 is a sectional view of one embodiment of the vertical Waltmann flowmeter of the present invention, FIG. 2 is a bottom view of the impeller, and FIG. 3 is a graph showing the relationship between instrumental error and flow rate. (Explanation of symbols), 3 is an impeller, 5 is an outlet, 8 is a blade,
9 is a rectifying port, 13 is a boss portion, and 24 is a flow generating hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根の下方の整流口より流入する流体を羽根に受けて回
転する羽根車のボス部に、流体の流れが層流となる微流
量域において流体の一部を不感流として整流口側から流
出口側へ通過させる不惑流発生孔を羽根車の軸線方向に
沿って穿設したことを特徴とする竪形ウォルトマン流量
計。The boss part of the impeller, which rotates as the impeller receives the fluid flowing in from the rectifier port below the blade, is connected to the flow port from the rectifier port side as a dead flow in a micro flow area where the fluid flow becomes laminar. A vertical Waltmann flowmeter characterized by having an axial flow hole formed along the axis of the impeller to allow the flow to pass to the side.
JP16969183U 1983-10-31 1983-10-31 Vertical Waltmann flowmeter Granted JPS6076225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16969183U JPS6076225U (en) 1983-10-31 1983-10-31 Vertical Waltmann flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16969183U JPS6076225U (en) 1983-10-31 1983-10-31 Vertical Waltmann flowmeter

Publications (2)

Publication Number Publication Date
JPS6076225U true JPS6076225U (en) 1985-05-28
JPH0128415Y2 JPH0128415Y2 (en) 1989-08-30

Family

ID=30370655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16969183U Granted JPS6076225U (en) 1983-10-31 1983-10-31 Vertical Waltmann flowmeter

Country Status (1)

Country Link
JP (1) JPS6076225U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500748B1 (en) * 2014-01-20 2014-05-21 タカハタプレシジョンジャパン株式会社 Impeller support member, impeller support structure using the same, and water meter

Also Published As

Publication number Publication date
JPH0128415Y2 (en) 1989-08-30

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