KR970703523A - 유량계(flowmeter) - Google Patents
유량계(flowmeter)Info
- Publication number
- KR970703523A KR970703523A KR1019960706893A KR19960706893A KR970703523A KR 970703523 A KR970703523 A KR 970703523A KR 1019960706893 A KR1019960706893 A KR 1019960706893A KR 19960706893 A KR19960706893 A KR 19960706893A KR 970703523 A KR970703523 A KR 970703523A
- Authority
- KR
- South Korea
- Prior art keywords
- flowmeter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
-
- 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
- G01F1/05—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 mechanical effects
- G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
- G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3209—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
-
- 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
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
-
- 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
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
-
- 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
- G01F1/696—Circuits therefor, e.g. constant-current flow meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14403594A JP3144986B2 (ja) | 1994-06-03 | 1994-06-03 | 流量計 |
JP94-144035 | 1994-06-03 | ||
JP6160664A JP2965464B2 (ja) | 1994-06-20 | 1994-06-20 | 流量計 |
JP06160665A JP3119782B2 (ja) | 1994-06-20 | 1994-06-20 | 流量計 |
JP94-160665 | 1994-06-20 | ||
JP94-160664 | 1994-06-20 | ||
JP7074019A JPH08271301A (ja) | 1995-03-30 | 1995-03-30 | 粉粒体の流量測定装置 |
JP07900595A JP3500223B2 (ja) | 1995-04-04 | 1995-04-04 | 粉体流量測定装置 |
JP09539795A JP3581427B2 (ja) | 1995-04-20 | 1995-04-20 | 粉体塗装機における供給量制御方法および装置 |
PCT/JP1995/001070 WO1995033979A1 (en) | 1994-06-03 | 1995-06-01 | Flowmeter |
JP16917295A JP3288201B2 (ja) | 1995-06-12 | 1995-06-12 | 粉体供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970703523A true KR970703523A (ko) | 1997-07-03 |
KR100232397B1 KR100232397B1 (ko) | 1999-12-01 |
Family
ID=66437261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960706893A KR100232397B1 (ko) | 1994-06-03 | 1995-06-01 | 유량계 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100232397B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101251597B1 (ko) | 2012-08-14 | 2013-04-08 | 주식회사 부산도시가스 | 가스 유속 및 미분 측정장치 |
-
1995
- 1995-06-01 KR KR1019960706893A patent/KR100232397B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100232397B1 (ko) | 1999-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20030822 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |