KR20190121904A - 긴급 차단 밸브 - Google Patents
긴급 차단 밸브 Download PDFInfo
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- KR20190121904A KR20190121904A KR1020180045316A KR20180045316A KR20190121904A KR 20190121904 A KR20190121904 A KR 20190121904A KR 1020180045316 A KR1020180045316 A KR 1020180045316A KR 20180045316 A KR20180045316 A KR 20180045316A KR 20190121904 A KR20190121904 A KR 20190121904A
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- Prior art keywords
- cylinder
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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
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
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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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
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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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
도 2는 도 1의 변화도.
도 3은 본 발명의 바람직한 일실시예에 따른 실린더 몸체의 단면도.
도 4는 도 3의 변화도.
도 5는 도 3의 또 다른 변화도.
12: 유입구
14: 유출구
20: 디스크
30: 스템
32: 걸림턱
40: 조작 몸체
50: 조작부
100: 실린더 몸체
102: 주입구
110: 실린더 축
112: 손잡이
114: 일단부
115: 타단부
120: 제1 실린더 헤드
122: 제1 실링 부재
130: 제2 실린더 헤드
132: 제2 실링 부재
140: 제1 고정 너트
150: 제2 고정 너트
190: 스프링
S1: 1구역
S2: 2구역
S3: 3구역
Claims (3)
- 유입구와 유출구가 형성된 몸체와, 상기 몸체 내부의 유로를 개폐시키는 디스크와, 상기 몸체 상부에 결합되는 조작 몸체와, 상기 조작 몸체 내부에 설치되며 상기 디스크에 연결된 스템과, 상기 스템을 이동시키는 조작부를 포함하는 메인 밸브와;
상기 조작 몸체의 측면에 결합되는 실린더 몸체와;
상기 실린더 몸체 내부에 수평이동가능하게 설치되며, 일단부는 상기 실린더 몸체 외주면에 형성된 제1관통공을 통해서 상기 스템의 외주면에 형성된 걸림턱에 접촉되고, 타단부는 반대측 실린더 몸체에 형성된 제2관통공을 통해서 외부로 돌출되는 실린더 축과;
상기 실린더 몸체 내부 공간을 1,2,3구역으로 분리시키되, 상기 실린더 축을 따라서 이동가능하게 결합되는 제1 실린더 헤드과 제2 실린더 헤드와;
상기 제1 실린더 헤드 및 제2 실린더 헤드의 외주면에 각각 결합되는 제1 실링 부재 및 제2 실링 부재와;
제1 실린더 헤드과 제2 실린더 헤드 사이 공간인 2구역에서 상기 실린더 축에 고정설치되는 제1 고정 너트와;
상기 제2 실린더 헤드의 후방 공간인 3구역에서 상기 실린더 축에 고정설치되는 제2 고정 너트와;
상기 제1 실린더 헤드의 전방 공간인 1구역에 설치되는 스프링;을 포함하되,
상기 1구역에는 온도 상승에 따라서 상기 제1 실린더 헤드를 밀어주는 작동 유체가 주입되는 것을 특징으로 하는 긴급 차단 밸브.
- 제 1 항에 있어서,
상기 제1 실린더 헤드와 제2 실린더 헤드 사이 공간인 2구역에는 외부에서 작동 유체가 주입될 수 있는 주입구가 실린더 몸체에 형성되는 것을 특징으로 하는 긴급 차단 밸브.
- 제 1 항에 있어서,
상기 실린더 몸체 외부로 돌출된 상기 실린더 축의 타단부에는 손잡이가 형성되는 것을 특징으로 하는 긴급 차단 밸브.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180045316A KR102041711B1 (ko) | 2018-04-19 | 2018-04-19 | 긴급 차단 밸브 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180045316A KR102041711B1 (ko) | 2018-04-19 | 2018-04-19 | 긴급 차단 밸브 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190121904A true KR20190121904A (ko) | 2019-10-29 |
| KR102041711B1 KR102041711B1 (ko) | 2019-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180045316A Expired - Fee Related KR102041711B1 (ko) | 2018-04-19 | 2018-04-19 | 긴급 차단 밸브 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102041711B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101375267B1 (ko) * | 2012-04-26 | 2014-03-20 | 삼성중공업 주식회사 | 유압 실린더 |
| JP2017110727A (ja) * | 2015-12-16 | 2017-06-22 | 日立オートモティブシステムズメジャメント株式会社 | 緊急遮断弁用アクチュエータ及び緊急遮断装置 |
-
2018
- 2018-04-19 KR KR1020180045316A patent/KR102041711B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101375267B1 (ko) * | 2012-04-26 | 2014-03-20 | 삼성중공업 주식회사 | 유압 실린더 |
| JP2017110727A (ja) * | 2015-12-16 | 2017-06-22 | 日立オートモティブシステムズメジャメント株式会社 | 緊急遮断弁用アクチュエータ及び緊急遮断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102041711B1 (ko) | 2019-11-06 |
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