KR100945166B1 - 전자식 가스 차단기 - Google Patents
전자식 가스 차단기 Download PDFInfo
- Publication number
- KR100945166B1 KR100945166B1 KR1020090022230A KR20090022230A KR100945166B1 KR 100945166 B1 KR100945166 B1 KR 100945166B1 KR 1020090022230 A KR1020090022230 A KR 1020090022230A KR 20090022230 A KR20090022230 A KR 20090022230A KR 100945166 B1 KR100945166 B1 KR 100945166B1
- Authority
- KR
- South Korea
- Prior art keywords
- driving rod
- housing
- flow path
- gas
- fixed
- Prior art date
Links
Images
Classifications
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- 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
- F16K31/0655—Lift valves
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- 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
- F16K17/20—Excess-flow valves
- F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
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- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
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- 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
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
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- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (3)
- 가스라인에 설치되어 가스누출과 과류발생에 의한 유로개폐를 수행하는 차단기에 있어서:다이아프램(23)과 하우징(28)으로 밀폐된 공간상에 전자석코일(24)을 지니는 몸체(22);상기 몸체(22)와 하우징(28) 상에 축방향 운동 가능하게 설치되고, 몸체(22)의 유로 단속을 위한 차단판(33)과 휴즈밸브(26)의 하강후 원상 복귀를 위하여 일면에 환형턱(34a)을 형성하는 지지판(34)을 구비하는 구동로드(32);상기 구동로드(32) 상에 연동하도록 일체로 고정되고, 일측면에 자석(36)과 넓은 면으로 접촉하도록 내외경이 동일한 단면 구조를 이루어 지는 무빙코어(35); 및상기 구동로드(32)와 상대운동 가능하게 하우징(28)에 고정되고, 일측면에서 스프링(42)에 의해 일방향 탄성력을 받는 고정플란저(45);를 포함하여 이루어지는 것을 특징으로 하는 전자식 가스 차단기.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090022230A KR100945166B1 (ko) | 2009-03-16 | 2009-03-16 | 전자식 가스 차단기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090022230A KR100945166B1 (ko) | 2009-03-16 | 2009-03-16 | 전자식 가스 차단기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100945166B1 true KR100945166B1 (ko) | 2010-03-08 |
Family
ID=42182867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090022230A KR100945166B1 (ko) | 2009-03-16 | 2009-03-16 | 전자식 가스 차단기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100945166B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160000589A (ko) | 2014-06-25 | 2016-01-05 | 주식회사 신우전자 | 기밀성이 증대되는 매립식 가스 차단기구 |
KR102076768B1 (ko) | 2019-10-10 | 2020-02-12 | (주)그랜드아이테크놀러지 | 가스탐지기 및 가스차단기 연결선의 단선을 감지하는 자동소화 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988010388A1 (en) | 1987-06-23 | 1988-12-29 | Kabushiki Kaisha Kambayashi Seisakujo | Solenoid valve |
JPH04191443A (ja) * | 1990-11-24 | 1992-07-09 | Hitachi Ltd | 電磁弁及びアイドル制御装置 |
JPH0755039A (ja) * | 1993-08-09 | 1995-03-03 | Matsushita Electric Ind Co Ltd | ガス遮断弁 |
-
2009
- 2009-03-16 KR KR1020090022230A patent/KR100945166B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988010388A1 (en) | 1987-06-23 | 1988-12-29 | Kabushiki Kaisha Kambayashi Seisakujo | Solenoid valve |
JPH04191443A (ja) * | 1990-11-24 | 1992-07-09 | Hitachi Ltd | 電磁弁及びアイドル制御装置 |
JPH0755039A (ja) * | 1993-08-09 | 1995-03-03 | Matsushita Electric Ind Co Ltd | ガス遮断弁 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160000589A (ko) | 2014-06-25 | 2016-01-05 | 주식회사 신우전자 | 기밀성이 증대되는 매립식 가스 차단기구 |
KR101619822B1 (ko) | 2014-06-25 | 2016-05-11 | 주식회사 신우전자 | 기밀성이 증대되는 매립식 가스 차단기구 |
KR102076768B1 (ko) | 2019-10-10 | 2020-02-12 | (주)그랜드아이테크놀러지 | 가스탐지기 및 가스차단기 연결선의 단선을 감지하는 자동소화 시스템 |
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