KR890006289Y1 - 유량검출장치 - Google Patents
유량검출장치 Download PDFInfo
- Publication number
- KR890006289Y1 KR890006289Y1 KR2019860004451U KR860004451U KR890006289Y1 KR 890006289 Y1 KR890006289 Y1 KR 890006289Y1 KR 2019860004451 U KR2019860004451 U KR 2019860004451U KR 860004451 U KR860004451 U KR 860004451U KR 890006289 Y1 KR890006289 Y1 KR 890006289Y1
- Authority
- KR
- South Korea
- Prior art keywords
- flow rate
- flow
- output
- magnetic
- electromagnetic coil
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 27
- 238000001514 detection method Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 230000006698 induction Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 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
- G01F1/56—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 electric or magnetic effects
- G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
- G01F1/588—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 electric or magnetic effects by electromagnetic flowmeters combined constructions of electrodes, coils or magnetic circuits, accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985061466U JPH0345144Y2 (enrdf_load_stackoverflow) | 1985-04-23 | 1985-04-23 | |
JP60-61466 | 1985-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860013687U KR860013687U (ko) | 1986-11-18 |
KR890006289Y1 true KR890006289Y1 (ko) | 1989-09-20 |
Family
ID=30589775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860004451U Expired KR890006289Y1 (ko) | 1985-04-23 | 1986-04-08 | 유량검출장치 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0345144Y2 (enrdf_load_stackoverflow) |
KR (1) | KR890006289Y1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100899688B1 (ko) * | 2002-08-29 | 2009-05-28 | 주식회사 포스코 | 오일시스템의 소유량 플로우 검출 스위치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073189A (en) * | 1976-07-22 | 1978-02-14 | Western Skyways, Inc. | Fluid flow monitoring device |
JPS5357864A (en) * | 1976-11-05 | 1978-05-25 | Sankyo Dengyo Kk | Impact type liquid flowmeter |
JPS57341Y2 (enrdf_load_stackoverflow) * | 1977-10-11 | 1982-01-06 |
-
1985
- 1985-04-23 JP JP1985061466U patent/JPH0345144Y2/ja not_active Expired
-
1986
- 1986-04-08 KR KR2019860004451U patent/KR890006289Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0345144Y2 (enrdf_load_stackoverflow) | 1991-09-24 |
KR860013687U (ko) | 1986-11-18 |
JPS61176412U (enrdf_load_stackoverflow) | 1986-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4259982A (en) | Resistive fluid detecting means | |
CA1272887A (en) | Pulse controlled solenoid valve | |
CN100449185C (zh) | 流量可测控电磁阀 | |
US4448038A (en) | Refrigeration control system for modulating electrically-operated expansion valves | |
US5032812A (en) | Solenoid actuator having a magnetic flux sensor | |
CA1297378C (en) | Position detector for clapper of non-return valve | |
US4362027A (en) | Refrigeration control system for modulating electrically-operated expansion valves | |
KR850000627A (ko) | 비례 솔레노이드 밸브 | |
US5372045A (en) | Bridge pulse controlled constant current driver for magnetic flowmeter | |
SE9202445L (sv) | Elektromagnetiskt manoevrerbar ventil | |
KR900014799A (ko) | 탕냉수 혼합장치 | |
KR870008105A (ko) | 배기가스의 재순환 제어장치 | |
GB2248485A (en) | Rotary valve. | |
ATE101429T1 (de) | Ueberwachtes magnetventil. | |
KR890006289Y1 (ko) | 유량검출장치 | |
EP0599341A2 (en) | Device for the measuring and/or the volumetric control of a fluid | |
US3196900A (en) | Electronic control apparatus | |
KR200291721Y1 (ko) | 솔레노이드 밸브 구동 진단 장치 | |
US4261210A (en) | Stacked wafer helical flowmeter | |
JP3170996B2 (ja) | 電気瞬間湯沸器 | |
CN212538390U (zh) | 用于压缩机的补气装置及空调器 | |
JPS61128492A (ja) | 誘導加熱調理器 | |
CN218031720U (zh) | 一种带感应计的切换阀 | |
GB2260604A (en) | Fluid heating device | |
JPH03172694A (ja) | 電磁弁の弁開閉検出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19860408 |
|
UA0201 | Request for examination |
Patent event date: 19860408 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19890608 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19890822 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19891130 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19900305 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19900305 |
|
UR1001 | Payment of annual fee |
Payment date: 19920916 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 19930327 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 19940914 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19941229 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 19960828 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 19970828 Start annual number: 9 End annual number: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 19980901 Start annual number: 10 End annual number: 10 |
|
UR1001 | Payment of annual fee |
Payment date: 19990901 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20000830 Year of fee payment: 12 |
|
UR1001 | Payment of annual fee |
Payment date: 20000830 Start annual number: 12 End annual number: 12 |
|
EXPY | Expiration of term | ||
UC1801 | Expiration of term |