KR100340748B1 - 비례밸브 제어장치 - Google Patents
비례밸브 제어장치 Download PDFInfo
- Publication number
- KR100340748B1 KR100340748B1 KR1019990034505A KR19990034505A KR100340748B1 KR 100340748 B1 KR100340748 B1 KR 100340748B1 KR 1019990034505 A KR1019990034505 A KR 1019990034505A KR 19990034505 A KR19990034505 A KR 19990034505A KR 100340748 B1 KR100340748 B1 KR 100340748B1
- Authority
- KR
- South Korea
- Prior art keywords
- opening degree
- proportional valve
- current value
- value
- calculated
- Prior art date
Links
- 230000005856 abnormality Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
- F16K13/04—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member
- F16K13/06—Other constructional types of cut-off apparatus; Arrangements for cutting-off with a breakable closure member constructed to be ruptured by an explosion
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/003—Safety valves; Equalising valves, e.g. pressure relief valves reacting to pressure and temperature
-
- 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0651—One-way valve the fluid passing through the solenoid coil
-
- 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Feeding And Controlling Fuel (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
Description
Claims (2)
- 관로에 개설된 비례밸브의 개도를 연산하고, 이 연산결과에 의거하여 비례밸브의 동작전류치를 제어하는 개도제어부와, 비례밸브에 흐르는 실제의 작동전류치를 검출하고 검출된 작동전류치에 대응하는 개도와 상기 연산된 개도의 차이가 설정범위를 벗어날 경우에 상기 개도 제어부에 의해 상기 관로를 폐쇄하는 폐쇄수단을 가지는 비례밸브 제어장치에 있어서, 상기 연산된 개도가 최대 개도에 인접한 값을 갖는 제 1 설정개도 이상인 경우에, 상기 폐쇄수단의 작동이 정지하는 것을 특징으로 하는, 비례밸브 제어장치.
- 제1항에 있어서, 상기 연산된 개도가 최소 개도에 인접한 값을 갖는 제2 설정개도 이하인 경우에, 상기 폐쇄수단의 작동이 정지하는 것을 특징으로 하는, 비례밸브 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998-234360 | 1998-08-20 | ||
JP23436098A JP3621267B2 (ja) | 1998-08-20 | 1998-08-20 | 比例弁制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000017405A KR20000017405A (ko) | 2000-03-25 |
KR100340748B1 true KR100340748B1 (ko) | 2002-06-15 |
Family
ID=16969793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990034505A KR100340748B1 (ko) | 1998-08-20 | 1999-08-20 | 비례밸브 제어장치 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3621267B2 (ko) |
KR (1) | KR100340748B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3643787B2 (ja) * | 2001-05-09 | 2005-04-27 | 三洋電機株式会社 | 折畳み式携帯端末機器 |
JP2009006744A (ja) * | 2007-06-26 | 2009-01-15 | Nippon Yusoki Co Ltd | 車両の冷却システム |
JP5349937B2 (ja) * | 2008-12-09 | 2013-11-20 | リンナイ株式会社 | 比例弁駆動装置 |
CN114209955B (zh) * | 2021-11-16 | 2023-07-18 | 北京谊安医疗系统股份有限公司 | 一种比例阀开机自检方法 |
CN118655940B (zh) * | 2024-06-14 | 2025-01-03 | 开平市信迪染整厂有限公司 | 印染工艺参数在线监测与控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171165A (en) * | 1981-04-13 | 1982-10-21 | Yamatake Honeywell Co Ltd | Flow controller of gas |
JPS58678A (ja) * | 1981-06-23 | 1983-01-05 | Matsushita Electric Ind Co Ltd | 電磁式比例弁駆動回路 |
JPS60249776A (ja) * | 1985-01-17 | 1985-12-10 | Noritsu Co Ltd | ガス比例弁 |
KR19980014244U (ko) * | 1998-01-15 | 1998-06-05 | 정구용 | 가스보일러용 비례제어 가스밸브장치 |
-
1998
- 1998-08-20 JP JP23436098A patent/JP3621267B2/ja not_active Expired - Fee Related
-
1999
- 1999-08-20 KR KR1019990034505A patent/KR100340748B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171165A (en) * | 1981-04-13 | 1982-10-21 | Yamatake Honeywell Co Ltd | Flow controller of gas |
JPS58678A (ja) * | 1981-06-23 | 1983-01-05 | Matsushita Electric Ind Co Ltd | 電磁式比例弁駆動回路 |
JPS60249776A (ja) * | 1985-01-17 | 1985-12-10 | Noritsu Co Ltd | ガス比例弁 |
KR19980014244U (ko) * | 1998-01-15 | 1998-06-05 | 정구용 | 가스보일러용 비례제어 가스밸브장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2000065348A (ja) | 2000-03-03 |
KR20000017405A (ko) | 2000-03-25 |
JP3621267B2 (ja) | 2005-02-16 |
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