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JPH01168827U - - Google Patents

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Publication number
JPH01168827U
JPH01168827U JP6572988U JP6572988U JPH01168827U JP H01168827 U JPH01168827 U JP H01168827U JP 6572988 U JP6572988 U JP 6572988U JP 6572988 U JP6572988 U JP 6572988U JP H01168827 U JPH01168827 U JP H01168827U
Authority
JP
Japan
Prior art keywords
strain gauge
type pressure
gauge type
orifice
flow meter
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
JP6572988U
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 JP6572988U priority Critical patent/JPH01168827U/ja
Publication of JPH01168827U publication Critical patent/JPH01168827U/ja
Pending legal-status Critical Current

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  • Measuring Volume Flow (AREA)

Description

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

添付図面は本考案の一実施例を示し、第１は断
面図、第２図は電気回路図である。 １：圧送管、２：オリフイス、４ａ：圧力セン
サ、１０：歪ゲージ、１３：増幅器。 The accompanying drawings show one embodiment of the present invention, the first being a sectional view and the second being an electric circuit diagram. 1: Pressure feed pipe, 2: Orifice, 4a: Pressure sensor, 10: Strain gauge, 13: Amplifier.

補正 昭６３．７．２９ 図面の簡単な説明を次のように補正する。 明細書の第５頁第５行に「第１は」と、あるを
、「第１図は」と、訂正する。Amendment July 29, 1981 The brief description of the drawing is amended as follows. In the 5th line of page 5 of the specification, the phrase ``The first is'' is corrected to ``The first is''.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 塗料や接着剤等の塗布剤の流通管路中にオリフ
イスを設け、該オリフイスの上流側と下流側の圧
力を歪ゲージ式圧力センサにより検出し、該両圧
力の差により塗布剤の流量を測定するようにした
塗布剤用流量計において、前記両歪ゲージ式圧力
センサが、夫々、電源に対して直列接続された２
個１対の歪ゲージからなり、該両歪ゲージ式圧力
センサの該各歪ゲージの接続点を増幅器の入力端
子に接続したことを特徴とする塗布剤用流量計。 An orifice is installed in the distribution pipe for coating agents such as paints and adhesives, and the pressure on the upstream and downstream sides of the orifice is detected by a strain gauge type pressure sensor, and the flow rate of the coating agent is measured by the difference between the two pressures. In the flow meter for coating materials, both strain gauge type pressure sensors are connected in series to a power source.
1. A flow meter for a coating agent, comprising a pair of strain gauges, and a connecting point of each strain gauge of both strain gauge type pressure sensors is connected to an input terminal of an amplifier.
JP6572988U 1988-05-18 1988-05-18 Pending JPH01168827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6572988U JPH01168827U (en) 1988-05-18 1988-05-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6572988U JPH01168827U (en) 1988-05-18 1988-05-18

Publications (1)

Publication Number Publication Date
JPH01168827U true JPH01168827U (en) 1989-11-28

Family

ID=31291156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6572988U Pending JPH01168827U (en) 1988-05-18 1988-05-18

Country Status (1)

Country Link
JP (1) JPH01168827U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915009A (en) * 1995-06-30 1997-01-17 Nissan Motor Co Ltd Detection device for small amount of ejected viscous liquid and managing apparatus for amount of ejected viscous liquid using the same
JP2009529674A (en) * 2006-03-09 2009-08-20 インテグリス・インコーポレーテッド Fluid handling apparatus having a separation chamber
JP2018081025A (en) * 2016-11-17 2018-05-24 株式会社堀場エステック Pressure type flowmeter
WO2021033780A1 (en) * 2019-08-22 2021-02-25 株式会社サンツール Hot melt adhesive coating device equipped with differential pressure hot melt adhesive flow meter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936385A (en) * 1972-08-07 1974-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936385A (en) * 1972-08-07 1974-04-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915009A (en) * 1995-06-30 1997-01-17 Nissan Motor Co Ltd Detection device for small amount of ejected viscous liquid and managing apparatus for amount of ejected viscous liquid using the same
JP2009529674A (en) * 2006-03-09 2009-08-20 インテグリス・インコーポレーテッド Fluid handling apparatus having a separation chamber
JP2018081025A (en) * 2016-11-17 2018-05-24 株式会社堀場エステック Pressure type flowmeter
WO2021033780A1 (en) * 2019-08-22 2021-02-25 株式会社サンツール Hot melt adhesive coating device equipped with differential pressure hot melt adhesive flow meter
JPWO2021033780A1 (en) * 2019-08-22 2021-02-25

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