JPS63181920U - - Google Patents

Info

Publication number
JPS63181920U
JPS63181920U JP7233987U JP7233987U JPS63181920U JP S63181920 U JPS63181920 U JP S63181920U JP 7233987 U JP7233987 U JP 7233987U JP 7233987 U JP7233987 U JP 7233987U JP S63181920 U JPS63181920 U JP S63181920U
Authority
JP
Japan
Prior art keywords
pipe
fluid flow
detection device
flow detection
hollow cross
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
JP7233987U
Other languages
Japanese (ja)
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 JP7233987U priority Critical patent/JPS63181920U/ja
Publication of JPS63181920U publication Critical patent/JPS63181920U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Description

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

第１図は本考案の一実施例の断面図、第２図及
び第３図はその使用例を示す概略システム図、第
４図は他の実施例の断面図である。 １，３１：パイプ、２：流通管路、３，３３：
フロート、４，３４：永久磁石、７，３７：磁気
センサ、Ａ：流動検知装置。 FIG. 1 is a sectional view of one embodiment of the present invention, FIGS. 2 and 3 are schematic system diagrams showing an example of its use, and FIG. 4 is a sectional view of another embodiment. 1, 31: Pipe, 2: Distribution pipeline, 3, 33:
Float, 4, 34: Permanent magnet, 7, 37: Magnetic sensor, A: Flow detection device.

Claims (1)

【実用新案登録請求の範囲】 １ 非磁性材料からなるパイプを、流体の流通管
路中に、流体が下方から上方へ流れるように略鉛
直に介設し、該パイプ内に永久磁石を備えたフロ
ートを浮動自由に収容し、かつ、前記パイプの外
周に磁気センサを配置したことを特徴とする流体
の流動検知装置。 ２ 前記パイプの中空の断面形状が長さ方向にお
いて一定であることを特徴とする実用新案登録請
求の範囲第１項記載の流体の流動検知装置。 ３ 前記パイプが、その中空の断面積が上方に向
つて次第に増大するテーパー状になつていること
を特徴とする実用新案登録請求の範囲第１項記載
の流体の流動検知装置。[Claims for Utility Model Registration] 1. A pipe made of a non-magnetic material is interposed approximately vertically in a fluid flow conduit so that the fluid flows from below to above, and a permanent magnet is provided within the pipe. 1. A fluid flow detection device, characterized in that a float is accommodated in a freely floating manner, and a magnetic sensor is disposed around the outer periphery of the pipe. 2. The fluid flow detection device according to claim 1, wherein the hollow cross-sectional shape of the pipe is constant in the length direction. 3. The fluid flow detection device according to claim 1, wherein the pipe has a tapered shape in which the hollow cross-sectional area gradually increases upward.
JP7233987U 1987-05-14 1987-05-14 Pending JPS63181920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7233987U JPS63181920U (en) 1987-05-14 1987-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7233987U JPS63181920U (en) 1987-05-14 1987-05-14

Publications (1)

Publication Number Publication Date
JPS63181920U true JPS63181920U (en) 1988-11-24

Family

ID=30915715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7233987U Pending JPS63181920U (en) 1987-05-14 1987-05-14

Country Status (1)

Country Link
JP (1) JPS63181920U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06180242A (en) * 1992-12-11 1994-06-28 Nippon Furooseru Seizo Kk Area flow meter equipped with sensor and flow-rate measuring method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886416A (en) * 1981-11-18 1983-05-24 Inoue Japax Res Inc Flowmeter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886416A (en) * 1981-11-18 1983-05-24 Inoue Japax Res Inc Flowmeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06180242A (en) * 1992-12-11 1994-06-28 Nippon Furooseru Seizo Kk Area flow meter equipped with sensor and flow-rate measuring method

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