JP2015083866A - 携帯用ガス器容の爆発を防止するための超過圧排出用安全バルブ - Google Patents
携帯用ガス器容の爆発を防止するための超過圧排出用安全バルブ Download PDFInfo
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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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/70—Pressure relief devices
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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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- 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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- 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
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
-
- 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
- F17C2201/0119—Shape cylindrical with flat end-piece
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- 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
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
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- 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
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- 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
- F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
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- 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
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- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
-
- 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
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0709—Camping gas
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- 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
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0718—Aerosols
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- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7841—One valve carries head and seat for second valve
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Safety Valves (AREA)
Abstract
Description
直径の異なる円筒状の第1及び第2の直径部が一体に形成された安全バルブハウジングと、
本体の上端に係止爪が形成され、本体の下部にガス流出部とガスケット締結部とが備えられていて前記安全バルブハウジングの内部に位置するシャフトと、
前記シャフトの本体に嵌められて、シャフトのガス流出部の上面とストッパ上部の下面との間に設けられるバネと、
前記安全バルブハウジングの第1の直径部の上端とマウンティングカップの超過圧ガス排出孔との間に嵌められて位置する第1のガスケットと、
11:ノッチ
13:超過圧ガス排出孔
20 :バルブステムハウジング
21:突出支持部
30:安全バルブ
31:安全バルブハウジング
32:シャフト
33:バネ
34:ストッパ
35:第1のガスケット
36:第2のガスケット
Claims (6)
- 容器の上端に結合されたマウンティングカップの中央部を貫通して設けられたバルブステムを介してガスを噴出させ、容器内の圧力が規定圧力よりも高くなった場合、安全バルブを介して容器内の超過圧ガスを外へ噴出させる携帯用ガス容器に装着される安全バルブにおいて、
前記安全バルブは、
直径の異なる円筒状の第1及び第2の直径部が一体に形成された安全バルブハウジングと、
本体の上端に係止爪が形成され、本体の下部にガス流出部とガスケット締結部とが備えられていて前記安全バルブハウジングの内部に位置するシャフトと、
下部が開放され、閉鎖された上部の中央部分に上下方向に貫通孔が形成されており、縁に沿って上下方向にガスが排出可能なスペースが備えられた側壁が形成され、前記シャフトの係止爪が貫通孔に貫通挿入されて位置し、側壁の外周面が前記安全バルブハウジングの第1の直径部内周面に密着するよう設けられるストッパと、
前記シャフトの本体に嵌められて、シャフトのガス流出部の上面とストッパ上部の下面との間に設けられるバネと、
前記安全バルブハウジングの第1の直径部の上端とマウンティングカップの超過圧ガス排出孔の間に嵌められて設けられる第1のガスケットと、
前記シャフトの下端に形成されたガスケット締結部に嵌められて、上端部が前記ガス流出部の下面に密着して設けられる第2のガスケットと、
を含んで構成され、前記バルブステムハウジングと安全バルブハウジングが一体に形成され、前記マウンティングカップに形成された超過圧ガス排出孔がマウンティングカップの中心とノッチ部分を結んだ線に垂直となるマウンティングカップ中心の左側又は右側に配置されることを特徴とする携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。 - 前記第2のガスケットは、下面は閉鎖され、上面は開放されており、下面の縁に沿って上向きに円筒状の側壁が形成され、前記側壁の上端には断面が円形である突出部が形成されていることを特徴とする請求項1に記載の携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。
- 前記安全バルブハウジングの第1の直径部は第2の直径部よりも直径が大きく、第1及び第2の直径部の間は端爪が傾斜するように形成されており、ガス容器内に充填されたガス圧力が正常の場合は、前記第2のガスケットの下面が安全バルブハウジングの第2の本体部の底に形成された孔を密閉するよう位置し、
ガス容器内の超過圧ガスにより、第2のガスケットが作動して最高に上昇したとき、第2のガスケットの突出部が安全バルブハウジングの第2の直径部の上端部を離れるように作動することを特徴とする請求項1に記載の携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。 - 前記ストッパの側壁とシャフトのガス流出部には等間隔で超過圧ガスが排出されることのできる溝が上下方向に貫通形成されていることを特徴とする請求項1に記載の携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。
- 前記第2のガスケットは、シャフトのガス流出部とガスケット締結部との間に挿入されて外周面が安全バルブハウジングの第2の直径部の内周面に密着されるOリング(O−ring)状の第1の部分と、シャフトのガスケット締結部の下部に位置して安全バルブハウジングの第2の直径部の底に形成された孔を密閉させる第2の部分に分離されて構成されることを特徴とする請求項1に記載の携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。
- 前記バルブステムハウジングの外周面の上端部分には、外向きに突出するよう突出支持部が形成されていることを特徴とする請求項1に記載の携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020130127536A KR101464493B1 (ko) | 2013-10-25 | 2013-10-25 | 휴대용 가스용기의 폭발방지를 위한 과압배출용 안전밸브 |
KR10-2013-0127536 | 2013-10-25 |
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JP2015083866A true JP2015083866A (ja) | 2015-04-30 |
JP5937132B2 JP5937132B2 (ja) | 2016-06-22 |
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JP2014082534A Expired - Fee Related JP5937132B2 (ja) | 2013-10-25 | 2014-04-14 | 携帯用ガス容器の爆発を防止するための超過圧排出用安全バルブ |
Country Status (5)
Country | Link |
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US (1) | US9453612B2 (ja) |
JP (1) | JP5937132B2 (ja) |
KR (1) | KR101464493B1 (ja) |
CN (1) | CN104565461A (ja) |
TW (1) | TWI558942B (ja) |
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US11814239B2 (en) | 2011-05-16 | 2023-11-14 | The Procter & Gamble Company | Heating of products in an aerosol dispenser and aerosol dispenser containing such heated products |
GB2527545B (en) * | 2014-06-25 | 2018-02-07 | International Moisture Analysers Ltd | Sight glass apparatus |
KR101756437B1 (ko) * | 2015-06-26 | 2017-07-10 | 허률 | 안전장치가 구비된 가스통 |
KR101572622B1 (ko) * | 2015-07-07 | 2015-11-27 | 오제이씨(주) | 가스용기 안전장치 |
KR101664270B1 (ko) * | 2015-12-31 | 2016-10-10 | 이석주 | 안전장치를 구비한 가스용기와 연동되는 폭발방지용 휴대용 가스버너 |
KR101897738B1 (ko) * | 2017-01-16 | 2018-09-12 | 주식회사 승일 | 분사용기 및 그의 밸브 어셈블리 |
US10526133B2 (en) * | 2017-02-28 | 2020-01-07 | The Procter & Gamble Company | Aerosol dispenser having a safety valve |
KR101897739B1 (ko) * | 2017-05-02 | 2018-09-12 | 주식회사 승일 | 분사용기 및 이의 밸브 어셈블리 |
KR101912704B1 (ko) * | 2017-08-16 | 2018-10-29 | 주식회사 대륙제관 | 휴대용 가스용기의 유로차단식 안전밸브 |
KR101963193B1 (ko) * | 2017-09-01 | 2019-03-28 | 주식회사 대륙제관 | 형상기억합금을 이용한 휴대용 가스용기의 유로차단식 안전장치 |
KR102087334B1 (ko) * | 2018-11-06 | 2020-03-10 | 주식회사 대륙제관 | 휴대용 가스용기의 폭발방지를 위한 유로차단 기능이 강화된 형상기억합금을 이용한 안전장치 |
KR102092874B1 (ko) * | 2018-11-13 | 2020-03-24 | 주식회사 대륙제관 | 형상기억합금을 이용해 밸브하우징의 유로를 폐쇄하여 휴대용 가스용기의 폭발을 방지하는 안전장치 |
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KR100679295B1 (ko) * | 2005-10-19 | 2007-02-15 | 장준혁 | 가스용기용 밸브어셈블리 |
KR100914620B1 (ko) | 2008-12-18 | 2009-09-02 | 주식회사 대륙제관 | 휴대용 가스용기의 안전밸브 |
KR101064633B1 (ko) * | 2011-04-20 | 2011-09-15 | 주식회사 대륙제관 | 휴대용 가스용기의 안전밸브 |
KR101281536B1 (ko) * | 2012-01-19 | 2013-07-19 | 주식회사 대륙제관 | 과압방지 기능이 있는 휴대용 가스용기의 안전밸브 |
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- 2013-10-25 KR KR1020130127536A patent/KR101464493B1/ko active IP Right Grant
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2014
- 2014-04-08 US US14/247,313 patent/US9453612B2/en not_active Expired - Fee Related
- 2014-04-14 JP JP2014082534A patent/JP5937132B2/ja not_active Expired - Fee Related
- 2014-05-08 TW TW103116340A patent/TWI558942B/zh not_active IP Right Cessation
- 2014-05-12 CN CN201410197980.9A patent/CN104565461A/zh active Pending
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US20080164256A1 (en) * | 2003-06-24 | 2008-07-10 | Don-Woo Youm | Small Sized and High-Pressurized Container for Preventing Explosion |
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JP2011257003A (ja) * | 2010-06-07 | 2011-12-22 | Dae Ryuk Can Co Ltd | 携帯用高圧ガス容器 |
Also Published As
Publication number | Publication date |
---|---|
US9453612B2 (en) | 2016-09-27 |
US20150114493A1 (en) | 2015-04-30 |
TWI558942B (zh) | 2016-11-21 |
KR101464493B1 (ko) | 2014-11-24 |
JP5937132B2 (ja) | 2016-06-22 |
CN104565461A (zh) | 2015-04-29 |
TW201516306A (zh) | 2015-05-01 |
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