KR940009670A - Flow meter - Google Patents
Flow meter Download PDFInfo
- Publication number
- KR940009670A KR940009670A KR1019930020826A KR930020826A KR940009670A KR 940009670 A KR940009670 A KR 940009670A KR 1019930020826 A KR1019930020826 A KR 1019930020826A KR 930020826 A KR930020826 A KR 930020826A KR 940009670 A KR940009670 A KR 940009670A
- Authority
- KR
- South Korea
- Prior art keywords
- passage
- fluid
- wall portion
- upstream
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract 14
- 239000011162 core material Substances 0.000 claims abstract 8
- 238000011144 upstream manufacturing Methods 0.000 claims abstract 7
- 230000006698 induction Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims 5
- 238000000034 method Methods 0.000 claims 1
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
- G01F1/68—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 thermal effects
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
본 발명은 유체의 유동률을 측정하는 유량계에 관한 것으로, 유체가 흐르는 주통로를 포함한다. 주통로의 중심에서 중심부재를 지지하기 위해 다수의 지지부재가 몸체 및 중심부재의 내벽면은 연결시킨다. 유도포트가 중심부재에 개방되어 주통로를 통해 흐르는 유체의 부분을 유도한다. 분지통로가 이 유체의 부분이 흐르는 중심 부채내에 형성되어 있다. 센서가 분지통로 안에 위치하여 분지통로안의 유동률을 측정한다. 유출구가 지지부재의 하루단의 상류에 위치한 중심부재의 부분에 개방되어 분지통로를 통해 주통로에 흐르는 유체를 귀환시킨다.The present invention relates to a flow meter for measuring the flow rate of the fluid, and includes a main passage through which the fluid flows. A plurality of supporting members connect the body and the inner wall surface of the central member to support the central member at the center of the main passage. An induction port is opened to the core material to guide a portion of the fluid flowing through the main passage. Branch passages are formed in the central fan through which a portion of the fluid flows. A sensor is located in the branch passage to measure the flow rate in the branch passage. The outlet port is opened to a portion of the core member located upstream of the end of the support member to return the fluid flowing in the main passage through the branch passage.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 제2도의 선(I-I)을 택한 본 발명이 이용된 제1실시예의 단면도,FIG. 1 is a cross-sectional view of the first embodiment in which the present invention employs the line I-I of FIG.
제2도는 제1도에 도시된 실시예의 측면도,2 is a side view of the embodiment shown in FIG.
제3도는 제2도의 선(Ⅲ-Ⅲ)을 택한 단면도,3 is a cross-sectional view taken along the line (III-III) of FIG.
제4도는 본 발명을 따라는 제2실시예의 단면도.4 is a cross-sectional view of a second embodiment in accordance with the present invention.
Claims (6)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4270341A JP3070642B2 (en) | 1992-05-08 | 1992-10-08 | Flowmeter |
JP92-270341 | 1992-10-08 | ||
JP4270337A JPH0618301A (en) | 1992-05-08 | 1992-10-08 | Flowmeter |
JP92-270328 | 1992-10-08 | ||
JP4270328A JP3070641B2 (en) | 1992-05-08 | 1992-10-08 | Flowmeter |
JP92-270337 | 1992-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940009670A true KR940009670A (en) | 1994-05-20 |
KR100255475B1 KR100255475B1 (en) | 2000-05-01 |
Family
ID=27335794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930020826A Expired - Fee Related KR100255475B1 (en) | 1992-10-08 | 1993-10-08 | Flowmeter |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100255475B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102084348B1 (en) | 2019-02-26 | 2020-03-03 | 임정엽 | Method of manufacture for side wall of container bag having a band |
KR102083772B1 (en) | 2020-01-04 | 2020-03-02 | 임정엽 | A side wall of container bag having a band |
KR102083771B1 (en) | 2020-01-04 | 2020-03-02 | 임정엽 | A side wall of container bag |
KR102084380B1 (en) | 2020-01-04 | 2020-03-03 | 임정엽 | Method of manufacture for side wall of container bag having a band |
-
1993
- 1993-10-08 KR KR1019930020826A patent/KR100255475B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100255475B1 (en) | 2000-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19931008 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970829 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19931008 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19990726 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000124 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000214 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000215 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20030206 Start annual number: 4 End annual number: 4 |
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Payment date: 20040205 Start annual number: 5 End annual number: 5 |
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FPAY | Annual fee payment |
Payment date: 20080205 Year of fee payment: 9 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20100109 |