KR20070014664A - 액화석유가스용기용 과류차단밸브 - Google Patents
액화석유가스용기용 과류차단밸브 Download PDFInfo
- Publication number
- KR20070014664A KR20070014664A KR1020050069497A KR20050069497A KR20070014664A KR 20070014664 A KR20070014664 A KR 20070014664A KR 1020050069497 A KR1020050069497 A KR 1020050069497A KR 20050069497 A KR20050069497 A KR 20050069497A KR 20070014664 A KR20070014664 A KR 20070014664A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- valve
- cylinder
- opening
- container
- Prior art date
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- 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
- F16K1/30—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 specially adapted for pressure containers
- F16K1/304—Shut-off valves with additional means
- F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
-
- 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
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/285—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only the cutting-off member being a ball
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0382—Constructional details of valves, regulators
- F17C2205/0385—Constructional details of valves, regulators in blocks or units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/035—Propane butane, e.g. LPG, GPL
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0636—Flow or movement of content
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7754—Line flow effect assisted
- Y10T137/7756—Reactor surface separated from flow by apertured partition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (3)
- 가스용기에 장착되는 가스유입구와, 상기 가스유입구의 상부 양측으로 돌출 형성되는 안전변 및 가스배출구와, 상기 가스유입구의 상방을 돌출 형성된 조절부에 장착된 밸브스템을 상,하로 이동조절하기 위한 밸브핸들을 구비하고 있으며, 상기 가스유입구와 조절부 사이에는 가스를 유출 및 유입시킬 수 있도록 하는 가스출입공이 형성되어 있고, 또한 상기 가스유입구에는 가스용기에 충전되어 있는 가스의 정상적으로 유출시킴과 동시에 가스의 과다유출을 제어하기 위한 실린더와 개페용 볼을 포함하고 있는 과류차단밸브에 있어서,상기 실린더는 두께가 동일한 속이 빈 중공파이프로 형성된 채 상,하부 각각에는 축방향을 향해 일정길이로 절개된 상,하측 절개홈들이 각각 둘레방향으로 복수개씩 분할 형성되어 있는 것을 특징으로 하는 액화석유가스용기용 과류차단밸브.
- 제 1 항에 있어서,상기 실린더의 상,하부 각각에 복수개씩 형성된 상,하부 절개홈들 각각의 평면단면적의 합이 가스출입공의 평면단면적보다 큰 단면적을 가질 수 있도록 상기한 상,하부 절개홈들이 각기 4∼6개씩 형성되는 것임을 특징으로 하는 액화석유가스용기용 과류차단밸브.
- 제 1 항에 있어서,상기 실린더의 내경은 개폐용 볼의 지름보다 크게 형성된 것임을 특징으로 하는 액화석유가스용기용 과류차단밸브.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050069497A KR100756651B1 (ko) | 2005-07-29 | 2005-07-29 | 액화석유가스용기용 과류차단밸브 |
JP2008523778A JP4674255B2 (ja) | 2005-07-29 | 2005-09-21 | 液化ガス容器用過流遮断バルブ |
US11/995,232 US20080196772A1 (en) | 2005-07-29 | 2005-09-21 | Overflow Shutoff Valve For Liquified Gas Container |
CN2005800511951A CN101228390B (zh) | 2005-07-29 | 2005-09-21 | 用于液化气储气罐的溢流截止阀 |
PCT/KR2005/003116 WO2007013715A1 (en) | 2005-07-29 | 2005-09-21 | Overflow shutoff valve for liquified gas container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050069497A KR100756651B1 (ko) | 2005-07-29 | 2005-07-29 | 액화석유가스용기용 과류차단밸브 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020050031937U Division KR200408722Y1 (ko) | 2005-11-10 | 2005-11-10 | 액화석유가스용기용 과류차단밸브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070014664A true KR20070014664A (ko) | 2007-02-01 |
KR100756651B1 KR100756651B1 (ko) | 2007-09-07 |
Family
ID=37683578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050069497A KR100756651B1 (ko) | 2005-07-29 | 2005-07-29 | 액화석유가스용기용 과류차단밸브 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080196772A1 (ko) |
JP (1) | JP4674255B2 (ko) |
KR (1) | KR100756651B1 (ko) |
CN (1) | CN101228390B (ko) |
WO (1) | WO2007013715A1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102062238B (zh) * | 2010-08-31 | 2013-09-11 | 海湾环保工程(北京)股份有限公司 | 油气回收型气液比专用调节阀及其调节方法 |
JP6019741B2 (ja) * | 2012-05-17 | 2016-11-02 | いすゞ自動車株式会社 | 弁装置、液化ガス燃料の貯蔵システム、車両、及び液化ガス燃料の貯蔵方法 |
EP2898254B1 (en) | 2012-09-21 | 2022-07-13 | Entegris, Inc. | Anti-spike pressure management of pressure-regulated fluid storage and delivery vessels |
CA2964643A1 (en) * | 2014-12-15 | 2016-06-23 | Luxfer Canada Ltd | Excess flow valve |
GB2540438B (en) * | 2015-07-17 | 2019-07-31 | Graviner Ltd Kidde | Device for controlling the release of gas from a pressurised container |
CN105508637A (zh) * | 2015-11-27 | 2016-04-20 | 扬中市通发实业有限公司 | 瓶头阀 |
TWI622727B (zh) * | 2017-07-28 | 2018-05-01 | Inflatable joint with safety device and its combination with high pressure gas cylinder | |
PL238470B1 (pl) * | 2018-02-27 | 2021-08-23 | Geecs Spolka Akcyjna | Zawór przepustowo-odcinający dopływ mieszanki gazu-ozonu z ochłodzonym powietrzem od ozonatora do połączonych urządzeń odbiorczych tę mieszankę |
TWI801553B (zh) | 2018-04-12 | 2023-05-11 | 美商黛寇公司 | 洩壓閥組合體 |
SG11202010781PA (en) | 2018-05-04 | 2020-11-27 | Entegris Inc | Regulator stability in a pressure regulated storage vessel |
KR102027783B1 (ko) * | 2018-06-08 | 2019-10-02 | 신일환 | 액화석유가스의 일정량 공급 및 과류시 자동 차단밸브 |
LU100958B1 (en) * | 2018-10-11 | 2020-04-14 | Luxembourg Patent Co | Gas pressure reducer with integrated shut-off valve |
LU101328B1 (en) * | 2019-07-26 | 2021-01-28 | Luxembourg Patent Co | Differential pressure opening and excess flow closing valve for gas cylinder |
CN112483692B (zh) * | 2019-09-11 | 2022-10-04 | 申一换 | 液化石油气的定量供应以及溢流时的自动切断阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5874976A (ja) * | 1981-09-02 | 1983-05-06 | Shunji Kondo | コンドル,バルヴs |
KR100302971B1 (ko) * | 1998-05-14 | 2001-09-22 | 최승홍 | 가스개폐장치 |
KR100257140B1 (ko) * | 1998-06-22 | 2000-05-15 | 조시남 | 가스 저장용기용 밸브의 잔류가스 회수장치 |
KR100263171B1 (ko) * | 1998-06-22 | 2000-09-01 | 조시남 | 가스 저장용기용 밸브의 과류 차단장치 |
ITMI20022092A1 (it) * | 2002-10-03 | 2004-04-04 | Nuovo Pignone Spa | Dispositivo di non ritorno, a sostituzione rapida, |
US7021331B2 (en) * | 2004-05-28 | 2006-04-04 | Smart Products, Inc. | Check valve with locked restraint mechanism |
-
2005
- 2005-07-29 KR KR1020050069497A patent/KR100756651B1/ko active IP Right Grant
- 2005-09-21 CN CN2005800511951A patent/CN101228390B/zh active Active
- 2005-09-21 JP JP2008523778A patent/JP4674255B2/ja active Active
- 2005-09-21 WO PCT/KR2005/003116 patent/WO2007013715A1/en active Application Filing
- 2005-09-21 US US11/995,232 patent/US20080196772A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4674255B2 (ja) | 2011-04-20 |
CN101228390B (zh) | 2010-04-14 |
JP2009503397A (ja) | 2009-01-29 |
US20080196772A1 (en) | 2008-08-21 |
KR100756651B1 (ko) | 2007-09-07 |
CN101228390A (zh) | 2008-07-23 |
WO2007013715A1 (en) | 2007-02-01 |
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