JPS6418022A - Production of eddy generating body - Google Patents

Production of eddy generating body

Info

Publication number
JPS6418022A
JPS6418022A JP17379887A JP17379887A JPS6418022A JP S6418022 A JPS6418022 A JP S6418022A JP 17379887 A JP17379887 A JP 17379887A JP 17379887 A JP17379887 A JP 17379887A JP S6418022 A JPS6418022 A JP S6418022A
Authority
JP
Japan
Prior art keywords
hollow column
metal plate
generating body
eddy generating
isosceles triangle
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
JP17379887A
Other languages
Japanese (ja)
Inventor
Hideki Ouchi
Shuichi Asada
Ryohei Mogi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP17379887A priority Critical patent/JPS6418022A/en
Publication of JPS6418022A publication Critical patent/JPS6418022A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • G01F1/3218—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices bluff body design

Abstract

PURPOSE:To obtain an eddy generating body at a low manufacturing cost with the saving of working time, by bending at least one rectangular metal plate to join both sides thereof so that a hollow column-like body is formed with the shape of an isosceles triangle or isosceles trapezoid. CONSTITUTION:A metal plate 6 cut in a rectangle is bent to make a column with the shape of an isosceles triangle having an apex angle A of 40 deg. and a base angle B of 70 deg.. The both sides of the metal plate 6 bent are joined by welding to ensure watertightness so that a hollow column-like body is formed. Then, a seal plate 7 made of the same material as the metal plate 6 and cut out in an isosceles triangle is joined by welding at one open end of the hollow column-like body 1 thus formed to complete a hollow column-like body 1 with one end thereof sealed and the other end thereof 1 open. Then, the other open end of the hollow column-like body 1 is made to abut against a stepped hole 4a of a flange 4 and the butted part is welded to make a rigid eddy generating body. Thus, an eddy generating body can be produced at a lower cost with the saving of working time.
JP17379887A 1987-07-14 1987-07-14 Production of eddy generating body Pending JPS6418022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17379887A JPS6418022A (en) 1987-07-14 1987-07-14 Production of eddy generating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17379887A JPS6418022A (en) 1987-07-14 1987-07-14 Production of eddy generating body

Publications (1)

Publication Number Publication Date
JPS6418022A true JPS6418022A (en) 1989-01-20

Family

ID=15967354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17379887A Pending JPS6418022A (en) 1987-07-14 1987-07-14 Production of eddy generating body

Country Status (1)

Country Link
JP (1) JPS6418022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317218A (en) * 1986-07-07 1988-01-25 Nippon Sheet Glass Co Ltd Regeneration of molten salt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317218A (en) * 1986-07-07 1988-01-25 Nippon Sheet Glass Co Ltd Regeneration of molten salt

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