KR930026202U - 광센서를 이용한 유량계 - Google Patents
광센서를 이용한 유량계Info
- Publication number
- KR930026202U KR930026202U KR2019920007788U KR920007788U KR930026202U KR 930026202 U KR930026202 U KR 930026202U KR 2019920007788 U KR2019920007788 U KR 2019920007788U KR 920007788 U KR920007788 U KR 920007788U KR 930026202 U KR930026202 U KR 930026202U
- Authority
- KR
- South Korea
- Prior art keywords
- optical sensor
- flow meter
- meter
- flow
- optical
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019920007788U KR0119602Y1 (ko) | 1992-05-08 | 1992-05-08 | 광센서를 이용한 유량계 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019920007788U KR0119602Y1 (ko) | 1992-05-08 | 1992-05-08 | 광센서를 이용한 유량계 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930026202U true KR930026202U (ko) | 1993-12-24 |
KR0119602Y1 KR0119602Y1 (ko) | 1998-07-01 |
Family
ID=72193201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019920007788U KR0119602Y1 (ko) | 1992-05-08 | 1992-05-08 | 광센서를 이용한 유량계 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0119602Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474372B1 (ko) * | 2002-08-01 | 2005-03-10 | 명남재 | 프로펠러식 하천 유속측정장치 및 이를 이용한 유량산정방법 |
KR100622263B1 (ko) * | 2005-06-21 | 2006-09-11 | 웅진코웨이주식회사 | 저유량 감지장치 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101329178B1 (ko) * | 2012-02-03 | 2014-03-19 | 옴니시스템 주식회사 | 광센서를 이용한 유량측정장치 및 방법 |
CN105611960A (zh) * | 2013-09-22 | 2016-05-25 | 威尔泰克株式会社 | 具有空气吸入量测量装置的手动式急救复苏袋 |
US11035710B2 (en) | 2018-09-07 | 2021-06-15 | Electronics And Telecommunications Research Institute | Method for measuring flow using electromagnetic resonance phenomenon and apparatus using the same |
-
1992
- 1992-05-08 KR KR2019920007788U patent/KR0119602Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474372B1 (ko) * | 2002-08-01 | 2005-03-10 | 명남재 | 프로펠러식 하천 유속측정장치 및 이를 이용한 유량산정방법 |
KR100622263B1 (ko) * | 2005-06-21 | 2006-09-11 | 웅진코웨이주식회사 | 저유량 감지장치 |
Also Published As
Publication number | Publication date |
---|---|
KR0119602Y1 (ko) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010227 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |