KR100472028B1 - 밸브제어방법 - Google Patents
밸브제어방법 Download PDFInfo
- Publication number
- KR100472028B1 KR100472028B1 KR10-2002-0047917A KR20020047917A KR100472028B1 KR 100472028 B1 KR100472028 B1 KR 100472028B1 KR 20020047917 A KR20020047917 A KR 20020047917A KR 100472028 B1 KR100472028 B1 KR 100472028B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- value
- limit value
- motor
- lower limit
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0058—Optical means, e.g. light transmission, observation ports
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (4)
- 삭제
- 삭제
- 각종 키입력 및 모터구동을 위한 입력전류에 따라 밸브구동을 제어하는 밸브제어방법에 있어서,상기 키입력을 통해 밸브 개폐에 대한 하한값과 상한값을 설정하는 제1단계;밸브의 개폐위치를 조절하기 위한 입력전류값이 입력되면 상기 하한값과 상한값 및 상기 밸브의 개폐위치를 조절하기 위한 입력전류값을 바탕으로 상기 하한값과 상한값의 범위 내에서 밸브가 실제 위치하여야 할 밸브위치값을 연산하는 제2단계;상기 연산된 밸브위치값으로 밸브의 위치가 이동되도록 하는 제3단계를 포함하되, 상기 하한값 및 상한값은 밸브 위치를 표시하는 표시부 상에서 각각 0과 100으로 표시되도록 하는 것을 특징으로 하는 밸브제어방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0047917A KR100472028B1 (ko) | 2002-08-13 | 2002-08-13 | 밸브제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0047917A KR100472028B1 (ko) | 2002-08-13 | 2002-08-13 | 밸브제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040015631A KR20040015631A (ko) | 2004-02-19 |
KR100472028B1 true KR100472028B1 (ko) | 2005-02-21 |
Family
ID=37321869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0047917A KR100472028B1 (ko) | 2002-08-13 | 2002-08-13 | 밸브제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100472028B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100979918B1 (ko) * | 2008-06-27 | 2010-09-06 | 주식회사알피엠텍 | 밸브 개도 감지장치 |
KR100878134B1 (ko) * | 2008-09-19 | 2009-01-19 | (주)써니콘트롤스 | 상태 표시 기능을 갖는 전자 제어 밸브 시스템 및 그 제어 방법 |
CN102777660A (zh) * | 2012-07-31 | 2012-11-14 | 宝钢不锈钢有限公司 | 一种电动阀门开度控制装置 |
KR102166156B1 (ko) * | 2018-12-27 | 2020-10-15 | (주) 페스코 | 선박용 유압밸브의 개도율 측정을 위한 디지털 플로우미터 시스템 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191381A (ja) * | 1982-05-04 | 1983-11-08 | Matsushita Electric Ind Co Ltd | 弁開度制御装置 |
JPS60100215A (ja) * | 1983-11-04 | 1985-06-04 | Tokyo Keiki Co Ltd | デイジタル弁制御装置 |
JPS6346524A (ja) * | 1986-08-13 | 1988-02-27 | Mitsubishi Heavy Ind Ltd | 弁制御装置 |
JPH074288A (ja) * | 1993-04-02 | 1995-01-10 | Robert Bosch Gmbh | 調節装置を位置決めする方法と装置 |
KR960014736A (ko) * | 1994-10-19 | 1996-05-22 | 송병수 | 수치제어 밸브자동조절장치 및 그 방법 |
KR19980045540A (ko) * | 1996-12-10 | 1998-09-15 | 박병재 | 스로틀 밸브 모터 구동회로 |
JP2000018426A (ja) * | 1998-07-01 | 2000-01-18 | Ricoh Elemex Corp | 遮断弁駆動制御方法 |
-
2002
- 2002-08-13 KR KR10-2002-0047917A patent/KR100472028B1/ko active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191381A (ja) * | 1982-05-04 | 1983-11-08 | Matsushita Electric Ind Co Ltd | 弁開度制御装置 |
JPS60100215A (ja) * | 1983-11-04 | 1985-06-04 | Tokyo Keiki Co Ltd | デイジタル弁制御装置 |
JPS6346524A (ja) * | 1986-08-13 | 1988-02-27 | Mitsubishi Heavy Ind Ltd | 弁制御装置 |
JPH074288A (ja) * | 1993-04-02 | 1995-01-10 | Robert Bosch Gmbh | 調節装置を位置決めする方法と装置 |
KR960014736A (ko) * | 1994-10-19 | 1996-05-22 | 송병수 | 수치제어 밸브자동조절장치 및 그 방법 |
KR19980045540A (ko) * | 1996-12-10 | 1998-09-15 | 박병재 | 스로틀 밸브 모터 구동회로 |
JP2000018426A (ja) * | 1998-07-01 | 2000-01-18 | Ricoh Elemex Corp | 遮断弁駆動制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20040015631A (ko) | 2004-02-19 |
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