JPS63200727U - - Google Patents

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Publication number
JPS63200727U
JPS63200727U JP9246387U JP9246387U JPS63200727U JP S63200727 U JPS63200727 U JP S63200727U JP 9246387 U JP9246387 U JP 9246387U JP 9246387 U JP9246387 U JP 9246387U JP S63200727 U JPS63200727 U JP S63200727U
Authority
JP
Japan
Prior art keywords
space
tube
weir
upstream space
communicates
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
JP9246387U
Other languages
Japanese (ja)
Other versions
JPH0619052Y2 (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 JP1987092463U priority Critical patent/JPH0619052Y2/en
Publication of JPS63200727U publication Critical patent/JPS63200727U/ja
Application granted granted Critical
Publication of JPH0619052Y2 publication Critical patent/JPH0619052Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Measuring Volume Flow (AREA)

Description

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

第１図は本考案の実施例の液体用流量計の断面
図である。 １２：本体、１４：蓋、１６ａ，１６ｂ：仕切
筒部材、１８：上流空間、２０：下流空間、２２
：入口、２４：上部開口、２６：排出口、２８：
出口、３０：堰筒、３４：シール部材、３６：シ
ール部材、３８：通孔、４０：堰、４２：回転棒
、５０：ポテンシヨ・メータ、５６：フロート。 FIG. 1 is a sectional view of a liquid flowmeter according to an embodiment of the present invention. 12: Main body, 14: Lid, 16a, 16b: Partition tube member, 18: Upstream space, 20: Downstream space, 22
: Inlet, 24: Upper opening, 26: Outlet, 28:
Outlet, 30: Weir tube, 34: Seal member, 36: Seal member, 38: Through hole, 40: Weir, 42: Rotating rod, 50: Potentiometer, 56: Float.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングの中を鉛直方向の仕切筒で、被測定
系に接続する入口が上部に開口した上流空間と、
液体の排出口が下部に開口した下流空間とに仕切
り、仕切筒の上部に入口と上流空間を連通する上
部開口を、下部に上流空間と下流空間を連通する
下部開口を形成し、仕切筒内に外部から回転操作
可能に堰筒を配置し、堰筒の上部に上流空間と下
流空間を連通する通孔と、その下部に堰幅の異な
る複数個の堰を横に並べて形成し、堰筒と仕切筒
の間にシール部材を配置し、排出口に液体を自動
的に排出するフロート弁を取り付け、上流空間の
液位をフロート等の手段を用いて測定する様にし
た液体用流量計。 Inside the casing, there is an upstream space with a vertical partition tube and an inlet opening at the top to connect to the system under test.
It is partitioned into a downstream space with a liquid discharge port opening at the bottom, an upper opening that communicates the inlet and the upstream space is formed at the top of the partition cylinder, a lower opening that communicates the upstream space and the downstream space is formed at the bottom, and the inside of the partition cylinder is A weir tube is arranged so that it can be rotated from the outside, and the upper part of the weir tube has a through hole that communicates the upstream space and the downstream space, and the lower part of the weir tube has a plurality of weirs with different weir widths arranged side by side. A liquid flowmeter in which a sealing member is placed between the and the partition tube, a float valve is attached to the discharge port to automatically discharge the liquid, and the liquid level in the upstream space is measured using a float or other means.
JP1987092463U 1987-06-15 1987-06-15 Liquid flow meter Expired - Lifetime JPH0619052Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987092463U JPH0619052Y2 (en) 1987-06-15 1987-06-15 Liquid flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987092463U JPH0619052Y2 (en) 1987-06-15 1987-06-15 Liquid flow meter

Publications (2)

Publication Number Publication Date
JPS63200727U true JPS63200727U (en) 1988-12-23
JPH0619052Y2 JPH0619052Y2 (en) 1994-05-18

Family

ID=30954193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987092463U Expired - Lifetime JPH0619052Y2 (en) 1987-06-15 1987-06-15 Liquid flow meter

Country Status (1)

Country Link
JP (1) JPH0619052Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541452U (en) * 1977-06-06 1979-01-08
JPS5961716A (en) * 1982-10-01 1984-04-09 Hitachi Ltd Weir type flow rate measuring apparatus
JPS6145924A (en) * 1984-08-09 1986-03-06 Tlv Co Ltd Flow meter for fluid
JPS6140622U (en) * 1984-08-20 1986-03-14 株式会社明電舎 Weir type flow measuring device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541452B2 (en) * 1973-03-19 1979-01-25
JPS543820A (en) * 1977-06-11 1979-01-12 Kurosaki Refractories Co Heattgenerating waste mud composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541452U (en) * 1977-06-06 1979-01-08
JPS5961716A (en) * 1982-10-01 1984-04-09 Hitachi Ltd Weir type flow rate measuring apparatus
JPS6145924A (en) * 1984-08-09 1986-03-06 Tlv Co Ltd Flow meter for fluid
JPS6140622U (en) * 1984-08-20 1986-03-14 株式会社明電舎 Weir type flow measuring device

Also Published As

Publication number Publication date
JPH0619052Y2 (en) 1994-05-18

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