JPS6383618U - - Google Patents
Info
- Publication number
- JPS6383618U JPS6383618U JP1986178079U JP17807986U JPS6383618U JP S6383618 U JPS6383618 U JP S6383618U JP 1986178079 U JP1986178079 U JP 1986178079U JP 17807986 U JP17807986 U JP 17807986U JP S6383618 U JPS6383618 U JP S6383618U
- Authority
- JP
- Japan
- Prior art keywords
- vortex
- vortex generating
- flow
- generating elements
- utility
- 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
Links
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Description
第１図及び第２図は本考案における渦流量計の
側断面図および平断面図、第３図及び第４図は本
考案の説明に用いるもので、渦発生素子２ａ，２
ｂが流路に単独に配設された場合を示す図である
。
１…流路、２ａ…弓形の渦発生素子、２ｂ…Ｔ
字形の渦発生素子、２ｃ…平板。
1 and 2 are a side sectional view and a plan sectional view of a vortex flowmeter according to the present invention, and FIGS. 3 and 4 are used to explain the present invention, and the vortex generating elements 2a, 2
It is a figure which shows the case where b is arrange|positioned independently in a flow path. DESCRIPTION OF SYMBOLS 1... Flow path, 2a... Arcuate vortex generating element, 2b...T
Letter-shaped vortex generating element, 2c...flat plate.
Claims (1)
体を複数の渦発生素子で構成し、該渦発生素子の
断面形状を上流より順次と、流れに面した弧をも
つ弓形、平板、および該平板と平行した底部をも
つＴ形とし、前記各々の渦発生素子を所定間隔を
もつて配設したことを特徴とする渦流量計。 (2) 渦発生素子の流れに面した幅ｄを各々等し
くしたことを特徴とする実用新案登録請求の範囲
第(1)項に記載の渦流量計。 (3) 各々の渦発生素子間の間隔ｔを等しくし、 ｔ＝０．１〜０．９ｄ としたことを特徴とする実用新案登録請求の範囲
第(1)項または第(2)項に記載の渦流量計。[Claims for Utility Model Registration] (1) A vortex generating body disposed in a flow path facing the flow is composed of a plurality of vortex generating elements, and the cross-sectional shape of the vortex generating elements is sequentially arranged from upstream to A vortex flowmeter characterized in that the vortex flowmeter has a T-shape having an arc facing the flow, a flat plate, and a bottom parallel to the flat plate, and each of the vortex generating elements is arranged at a predetermined interval. (2) The vortex flowmeter according to claim (1) of the utility model registration, characterized in that the vortex generating elements have the same width d facing the flow. (3) Claims (1) or (2) of the utility model registration claim characterized in that the distance t between each vortex generating element is equal, and t = 0.1 to 0.9d. Vortex flow meter as described.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178079U JPH0620972Y2 (en) | 1986-11-19 | 1986-11-19 | Vortex flowmeter |
| US07/024,294 US4838092A (en) | 1986-03-15 | 1987-03-10 | Vortex flow meter |
| DE3750965T DE3750965T2 (en) | 1986-03-15 | 1987-03-13 | Vortex flow meter. |
| CA000532031A CA1306120C (en) | 1986-03-15 | 1987-03-13 | Vortex flow meter |
| EP87103713A EP0240772B1 (en) | 1986-03-15 | 1987-03-13 | A vortex flow meter |
| KR1019870002350A KR920004100B1 (en) | 1986-03-15 | 1987-03-16 | The eddy water meter |
| US07/283,656 US4891989A (en) | 1986-03-15 | 1988-12-13 | Vortex flow meter |
| US07/398,197 US4977781A (en) | 1986-03-15 | 1989-08-24 | Vortex flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178079U JPH0620972Y2 (en) | 1986-11-19 | 1986-11-19 | Vortex flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6383618U true JPS6383618U (en) | 1988-06-01 |
| JPH0620972Y2 JPH0620972Y2 (en) | 1994-06-01 |
Family
ID=31119878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986178079U Expired - Lifetime JPH0620972Y2 (en) | 1986-03-15 | 1986-11-19 | Vortex flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620972Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438513A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Ltd | Controller for ac thyristor motor |
| JPS561119U (en) * | 1979-06-18 | 1981-01-08 | ||
| JPS61164115A (en) * | 1985-01-17 | 1986-07-24 | Nippon Denso Co Ltd | Karman's vortex street type air flow rate measuring instrument |
-
1986
- 1986-11-19 JP JP1986178079U patent/JPH0620972Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438513A (en) * | 1977-09-02 | 1979-03-23 | Hitachi Ltd | Controller for ac thyristor motor |
| JPS561119U (en) * | 1979-06-18 | 1981-01-08 | ||
| JPS61164115A (en) * | 1985-01-17 | 1986-07-24 | Nippon Denso Co Ltd | Karman's vortex street type air flow rate measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620972Y2 (en) | 1994-06-01 |