KR100528022B1 - 자기저항소자를이용한계량기 - Google Patents
자기저항소자를이용한계량기 Download PDFInfo
- Publication number
- KR100528022B1 KR100528022B1 KR1019980025546A KR19980025546A KR100528022B1 KR 100528022 B1 KR100528022 B1 KR 100528022B1 KR 1019980025546 A KR1019980025546 A KR 1019980025546A KR 19980025546 A KR19980025546 A KR 19980025546A KR 100528022 B1 KR100528022 B1 KR 100528022B1
- Authority
- KR
- South Korea
- Prior art keywords
- disc
- amount
- meter
- rotation
- magnetoresistive element
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/36—Induction meters, e.g. Ferraris meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (1)
- 측면이 사선 방향으로 분할되고, 분할된 내부면과 외부면이 서로 상이한 극을 갖도록 자석(201)이 착자된 원판(200)과;상기 원판(200)을 사용 전력에 대응하는 속도로 회전시키는 회전 수단(100)과;상기 원판(200)으로부터의 자속에 대응하는 전압을 출력하기 위해 전압 분배 저항(R1)과, 상기 저항(R1)에 직렬로 연결되어 저항값을 가변하는 자기 저항 소자(301)로 구성된 원판 회전 감지 회로(300)와;상기 원판 회전 감지 회로(300)의 출력 전압 따라 상기 원판(200)의 회전 수 및 회전각에 대응한 사용 전력량을 측정하는 마이컴(500)을 구비하는 자기 저항 소자를 이용한 계량기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980025546A KR100528022B1 (ko) | 1998-06-30 | 1998-06-30 | 자기저항소자를이용한계량기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980025546A KR100528022B1 (ko) | 1998-06-30 | 1998-06-30 | 자기저항소자를이용한계량기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000004145A KR20000004145A (ko) | 2000-01-25 |
KR100528022B1 true KR100528022B1 (ko) | 2006-02-03 |
Family
ID=19541960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980025546A Expired - Fee Related KR100528022B1 (ko) | 1998-06-30 | 1998-06-30 | 자기저항소자를이용한계량기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100528022B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100597454B1 (ko) * | 2002-05-15 | 2006-07-05 | 삼성에스디에스 주식회사 | 계량기 검침 장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890005525A (ko) * | 1987-09-28 | 1989-05-15 | 강진구 | 텔리메터링 적산 전력계 |
JPH06174519A (ja) * | 1992-12-10 | 1994-06-24 | Oval Corp | 流量発信器 |
JPH06294820A (ja) * | 1993-04-09 | 1994-10-21 | Toshiba Corp | 発信装置付電力量計 |
JPH0996553A (ja) * | 1995-09-29 | 1997-04-08 | Aichi Tokei Denki Co Ltd | 水道メータ |
JPH09212786A (ja) * | 1996-01-31 | 1997-08-15 | Kawasaki Keiki Seisakusho:Kk | センサー信号伝送システムと傾斜測定器 |
KR970062994A (ko) * | 1996-02-15 | 1997-09-12 | 공석태 | 무선통신을 이용한 수도 및 개스 검침회로 |
KR19990035790U (ko) * | 1998-02-09 | 1999-09-15 | 이종수 | 반전자식 전력량계 |
-
1998
- 1998-06-30 KR KR1019980025546A patent/KR100528022B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890005525A (ko) * | 1987-09-28 | 1989-05-15 | 강진구 | 텔리메터링 적산 전력계 |
JPH06174519A (ja) * | 1992-12-10 | 1994-06-24 | Oval Corp | 流量発信器 |
JPH06294820A (ja) * | 1993-04-09 | 1994-10-21 | Toshiba Corp | 発信装置付電力量計 |
JPH0996553A (ja) * | 1995-09-29 | 1997-04-08 | Aichi Tokei Denki Co Ltd | 水道メータ |
JPH09212786A (ja) * | 1996-01-31 | 1997-08-15 | Kawasaki Keiki Seisakusho:Kk | センサー信号伝送システムと傾斜測定器 |
KR970062994A (ko) * | 1996-02-15 | 1997-09-12 | 공석태 | 무선통신을 이용한 수도 및 개스 검침회로 |
KR19990035790U (ko) * | 1998-02-09 | 1999-09-15 | 이종수 | 반전자식 전력량계 |
Also Published As
Publication number | Publication date |
---|---|
KR20000004145A (ko) | 2000-01-25 |
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