CN1145465A - 气瓶用的开关/调压器装置和装备该装置的气瓶 - Google Patents

气瓶用的开关/调压器装置和装备该装置的气瓶 Download PDF

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CN1145465A
CN1145465A CN96110381A CN96110381A CN1145465A CN 1145465 A CN1145465 A CN 1145465A CN 96110381 A CN96110381 A CN 96110381A CN 96110381 A CN96110381 A CN 96110381A CN 1145465 A CN1145465 A CN 1145465A
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CN1076809C (zh
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马尔科·阿塞东
布鲁诺·比科
吉勒·卡奈特
迪迪尔·拉尼耶
菲利普·皮索
斯特凡·图维埃尔
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LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/06Closures, e.g. cap, breakable member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/04Arrangement or mounting of valves
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • G05D16/10Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2201/00Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01Shape
    • F17C2201/0104Shape cylindrical
    • F17C2201/0123Shape cylindrical with variable thickness or diameter
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/06Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602Wall structures; Special features thereof
    • F17C2203/0612Wall structures
    • F17C2203/0614Single wall
    • F17C2203/0619Single wall with two layers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/06Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634Materials for walls or layers thereof
    • F17C2203/0636Metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2203/00Vessel construction, in particular walls or details thereof
    • F17C2203/06Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634Materials for walls or layers thereof
    • F17C2203/0658Synthetics
    • F17C2203/066Plastics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0308Protective caps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • F17C2205/0329Valves manually actuated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • F17C2205/0335Check-valves or non-return valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338Pressure regulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382Constructional details of valves, regulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04Indicating or measuring of parameters as input values
    • F17C2250/0404Parameters indicated or measured
    • F17C2250/043Pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS 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
    • F17C2270/00Applications
    • F17C2270/01Applications for fluid transport or storage
    • F17C2270/0134Applications for fluid transport or storage placed above the ground
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/7043Guards and shields
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/7043Guards and shields
    • Y10T137/7062Valve guards
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8158With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326Fluid pressure responsive indicator, recorder or alarm

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Closures For Containers (AREA)
  • Air Bags (AREA)

Abstract

可方便地装在形成气瓶搬运保护罩的流线型罩(C)中的开关/调压器装置,包括用来安装在气瓶上的一座体(1),在座体(1)内限定一气体利用气路,该气路经由一杆(5)致动的切断阀和经一调压器(4,25)与出口(3)相通,在座体(1)内还限定一单独的与充装连接件(6)相通的充装气路。座体(1)上还装有高压和低压压力表(7,8)。特别适用于焊接用气体。

Description

气瓶用的开关/调压器装置和装备 该装置的气瓶
本发明涉及一种压力气瓶用的开关/调压器装置,这种装置具有第一气路,该第一气路顺次包括一高压气路部分,一切断阀,一调压器和一低压气路部分。
通常,压力气瓶安装有必须与在现场可用的调压器连接的开关,带来了连接/脱开操作中伴生的问题。因此,最近已提出组合式开关/调压器装置,尤其是在医疗领域,该装置可直接与至少一个低压用气路连通。文献EP-A-629,937对这种装置作了描述,该装置中的切断阀的动作是通过具有流量调节装置的部件和预置的调压器的动作实现的。
本发明的目的是提供一种改进的开关/调压器装置,该装置特别坚固耐用,结构紧凑可整体装在一个合适的罩中,安全可靠,可进行人机控制,适于多种应用,尤其适用于焊接领域。
为了实现上述目的,按照本发明的一个特征,在具有一个可安装的气瓶上的座的座体中至少形成第一气路的高压部分和低压部分,且该装置包括一个致动切断阀的装置,该致动切断阀的装置安装在座体上,可在打开位置和关闭位置之间动作。
按照本发明的其它特定特征:
该装置包括一个在座体中形成的与第一气路隔开的第二气路,将该装置安装在这个气瓶上时,通过第二气路对该气瓶进行充装。
该装置包括手动调节调压器的装置,该手动调节调压器的装置沿基本上与座体的安装座的轴线垂直的轴线延伸。
本发明的主题也是上面限定的这种装置,该装置具有一保护罩,该保护罩同样安装在该气瓶上,并形成贮运该气瓶的保护罩。
按照本发明的一个特定特征,开关/调压器装置完全装在罩内,该罩包括用于该装置的各进出管线出入的口。
最后,本发明的主题是装备上面限定的装置的压力气瓶。
从下面结合附图通过非限制性的举例说明的实施例的描述中,本发明的其它特征和优点会显露出来。其中:
图1是装在用幻线画的罩中的本发明的装置的透视图;
图2是图1罩中的装置的示意顶视图;
图3是沿图2的III-III剖面线剖切的安装在气瓶上的装置的部分剖视图;
图4是图2的装置的顶视图,作了局部纵向剖视;
图5是沿图2的V-V剖面线剖切的部分剖视详图;
图6是沿图2的VI-VI剖面线剖切的部分剖视侧视图;
图7是本发明的开关罩的另一个实施例的纵向半剖视图。
在这些附图中示出一个小型的开关/调压器装置。该装置主要包括一金属座体1。金属座体1具有一加工出的下端,形成一安装座2。如在下面会详细地看到的那样,在金属座体上安装一出口连接件3,一调压器壳4,一操纵杆5,一充装连接件6,一高压压力表7和一低压压力表8。
如在图3至6中可更清楚地看到的那样,例如在用黄铜制造的座体1的内部有一作为高压气路部分的应用气路。该高压气路部分包括:一伸入座2基本上与座2的轴线平行且通向一横向通道10的上游部分9,该横向通道10用于安装一高压压力表7且与一横向通道11连通,该横向通道11通向一容纳切断阀13并形成切断阀13的阀座14的阶梯孔12;该阶梯孔12的阀座14的气路部分的下游经一横向通道15与一阶梯圆筒形室16连通,阶梯圆筒形室16经一大直径孔通向座体1的外部,在该大直径孔内装有调压器壳4的圆环端。应指出的是,由于高压压力表7与气瓶B内的的储存空间永久连通,所以可将它作为该气瓶的充装压力表。在室16的小直径部分内安装的是一个独立的部件,该部件包括一个容纳一控制阀18并形成控制18的阀座19的管状壳体17。阀18包括一个伸到阀座19后面的前杆部分20,该前杆部分20能与在座体1和壳4内滑动的调压器活塞21的前端面协同动作,通过一个向后支承在一弹簧座23上的弹簧22将活塞21压向壳体17,利用装在壳4内的通过一调节手轮或钮25可手动致动的螺杆24移动弹簧座23,便可调节弹簧的力。阀18和调压器活塞21的轴线基本上与安装座2的轴线垂直。活塞21前面的低压室26位于调压器的钮25的反向侧,该低压室26经伸入座体1与阀18和活塞21的轴线平行靠近活塞21上端的出口通道27及经与出口通道27垂直并与通道11基本垂直的横向通道80通向座体1的外部,在该出口通道27中装有出口连接件3,在该横向通道80中装有低压压力表8,因此,低压压力表8和高压压力表7垂直对中。
如在图3中所看到的那样,座体1还限定一完全独立于上述输送气路的气瓶充装气路,该气瓶充装气路具有一伸入座2与座2的轴线平行并与一上游横向通道29连通的下游部分28,该上游横向通道29在压力表7和8的反向侧并基本上与高压压力表对中,其内装有充装连接件6。连接件6具有一加工成壳形的内部通道,在通道下游部分内装一过滤器30,在通道中间部分内装一个由一弹簧推动的单向阀31,通道的端部有一个用于安装一充装管路的端部例如阳螺纹端的进口32,该阳螺纹端将阀31向后推,以打开进入口,使高压充装流体经通道28流入气瓶内。
如在图5中所看到的那样,一弹簧支承在堵塞孔12的一螺塞33上,该弹簧将切断阀13推向其阀座14。在切断阀13的前端具有一个伸到阀座14后面的柱,在压力的作用下,该柱与一杆34协同动作。杆34穿过一密封件,其外端露到座体1的外面,以便与杆5的铰接头的凸轮表面35协同动作。杆5绕在座体1上端上的凸出部37中的一横销36摆动,基本上位于压力表7、8和出口连接件3之间。杆5的头至少包括两个与安装在座体1上的片簧39协同动作的凹坑38A,38B,使杆5处于一个或另一个极端位置,即打开或关闭位置从而使杆5不受振动的影响。有益的是在凸轮表面35和杆34的帽之间的界面上放置一层低摩擦系数或事实上是自润滑的材料,例如至少在安装片簧39时在凸表面和该帽之间放置一聚酰亚胺紧固带。
如在这些附图中所示的那样,本发明的装置还有益地包括一在座2的通道9的上游端内的压力单向阀40,在调压器活塞21内的泄压阀41和在出口通道27内的单向阀42及分别在通道11的上游和壳体17端部的过滤器。
如在这些附图中可清楚地看到的那样,该开关/调压器装置外形紧凑,常用件遍布座体1的各表面,这可将该装置并入一个形成保护罩C的罩中。图1和2示出了一个具体实施例的保护罩C的形状。在该实施例中,罩/保护罩C主要包括装在围着座2的气瓶B的颈上的底部C1,底部C1通常由垂直的系杆固定在顶部C2上,顶部C2为壳形基本上容纳了全部的开关/调压器装置,顶部C2包括构成一把手P的横向部分和圆头形的顶头T,以便搬运气瓶,特别是使气瓶在地面上滚动。顶部C2的侧壁具有如在图2中示意地表示出的多个开口或开槽D1-D4,以便接触到连接件3和6,钮25及压力表7和8。如在图1中可看到的那样,部分C1和C2还具有一纵向槽F,它允许杆5在其打开位置和关闭位置之间自由摆动,杆5通常在罩C中处于关闭位置。在槽F的底部附近安装一个例如撕裂型的不易被破坏的安全装置也许是有益的,以保证装备了本发明的开关/调压器装置的装满的气瓶在第一次使用前不使杆5动作。至少罩C的顶部C2可用工程塑料制造,至少底部C1可用轻金属合金或可锻铸铁制造。在另一个实施例中,如在图7中示意地示出的那样,罩/保护罩包括一开孔的一般用可锻铸铁制造的钟形套筒C1′,将其固定在气瓶颈上,围着开关的基座并向上延伸,以容纳带有压力表的开关/调压器装置。罩/保护罩还包括外罩C2′和顶罩C2″,它们都是用塑料制造的并固定在壳体C1′上。
尽管结合特定的实施例对本发明作了描述但本发明不限于这些实施例,相反,可以作出对所属领域的技术人员是明显的多种改变。

Claims (19)

1,压力气瓶(B)用的开关/调压器装置,限定一第一气路,该气路顺次包括一高压气路部分(9-12),一切断阀(13),一调压器(21,18)和一低压气路部分(26,27),其特征在于,在具有用来安装在气瓶(B)上的座(2)的一座体(1)内至少形成第一气路的高压部分和低压部分,该装置包括致动切断阀(13)的装置(5),装置(5)与调压器(21,18)无关,安装在座体(1)上,能在打开位置和关闭位置之间动作。
2,按照权利要求1的装置,其特征在于,包括在座体(1)内形成的与第一气路分开的第二气路(28,29),以便将该装置安装到这个气瓶上时,充装该气瓶(B)。
3,按照权利要求1或2的装置,其特征在于,包括手动调节调压器(21,18,)的装置(23-25)。
4,按照权利要求3的装置,其特征在于,调压器(21,18)的轴线与座体(1)的座(2)的轴线基本垂直。
5,按照权利要求4的装置,其特征在于,低压气路部分(27)在与座(2)相反侧上的座体(1)的端部通向外部(3)。
6,按照权利要求5装置,其特征在于,低压气路部分(27)在与调节调压器的装置(25)相反侧的座体一侧通向外部。
7,按照权利要求2至6中的任一权利要求的装置,其特征在于,包括两个出口(10,80),它们在座体的同一侧基本对中,并且分别与分别安装高压压力指示器和低压压力指示器(7,8)的高压气路部分和低压气路部分连通。
8,按照权利要求7的装置,其特征在于,第二气路在与所说的出口(10,80)的相反侧通向外部(29)。
9,按照前述权利要求中任一权利要求的装置,其特征在于,致动切断阀(13)的装置包括一个被安装得可在座体(1)上摆动并能够与切断阀配合的杆(5)。
10,按照权利要求9的装置,其特征在于,杆(5)包括与杆(34)协同动作的凸轮表面(35),杆(34)与切断阀(13)进行机械配合。
11,按照前述权利要求中的任一权利要求的装置,其特征在于,高压气路部分和低压气路的至少一个具有一单向阀(40,42)。
12,按照权利要求2至11中的任一权利要求的装置,其特征在于,第二气路(28,29)包括一单向阀(31)。
13,按照前述权利要求中的任一权利要求的装置,其特征在于,调压器是具有一滑动活塞(21)的这类调压器,该调压器包括装在活塞中的一泄压阀(41)。
14,按照前述权利要求中的任一权利要求的装置,其特征在于还包括一安装在气瓶(B)上并形成气瓶搬运罩的保护罩(C)。
15,按照权利要求14的装置,其特征在于,罩(C)具有用于该装置的各进出管道进出的口(D1-D3),该装置完全装在罩(C)内。
16,按照权利要求9或15的装置,其特征在于,罩(C)具有一侧向槽(F),杆(5)可在槽(F)中摆动。
17,按照权利要求7或15的装置,其特征在于,罩(C)具有一侧孔(D4),从孔(D4)可读压力指示器(7,8)。
18,按照权利要求14至17中的任一权利要求的装置,其特征在于,罩(C)至少有一部分定用塑料制造的。
19,装备前述权利要求中任一权利要求的一个装置的气瓶。
CN96110381A 1995-06-08 1996-06-07 气瓶用的开关/调压器装置 Expired - Lifetime CN1076809C (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102410179A (zh) * 2011-09-26 2012-04-11 西安热工研究院有限公司 一种便携式充气装置
CN102422071A (zh) * 2009-03-11 2012-04-18 威克特设备公司 紧凑坚固的气体压力调节器
CN103562616A (zh) * 2011-06-01 2014-02-05 液体空气医疗系统公司 用于加压流体储罐的旋塞的保护罩
CN104565817A (zh) * 2014-12-04 2015-04-29 朱昀 一种气动工具动力提供装置
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Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744048A1 (de) * 1997-10-06 1999-04-08 Messer Griesheim Schweistechni Gasentnahmesystem
GB9724168D0 (en) 1997-11-14 1998-01-14 Air Prod & Chem Gas control device and method of supplying gas
FR2774452A1 (fr) * 1998-01-30 1999-08-06 Air Liquide Chapeau de protection pour bouteilles de gaz
DE19822368A1 (de) * 1998-05-19 1999-11-25 Messer Griesheim Schweistechni Gasentnahmesystem für Druckgasbehälter
DE19822369B4 (de) * 1998-05-19 2006-01-05 Messer Griesheim Schweisstechnik Gmbh & Co. Gasarmatur
DE19822367B4 (de) * 1998-05-19 2007-10-04 Messer Cutting & Welding Gmbh Verstelleinrichtung für Absperrelelmente von Druckgasquellen
FR2783894B1 (fr) * 1998-09-28 2000-12-01 Air Liquide Robinet de recipient de fluide sous pression equipe d'un levier de commande du passage du fluide
DE19852471C2 (de) * 1998-11-13 2003-02-20 Messer Cutting & Welding Ag Gasentnahmesystem mit austauschbarem Anschluß
FR2791757B1 (fr) * 1999-04-01 2001-06-15 Air Liquide Chapeau ouvert composite de grandes bouteilles de gaz industriels et medicaux
FR2793297A1 (fr) * 1999-05-07 2000-11-10 Air Liquide Robinet pour recipient de fluide a commande par levier
FR2801689B1 (fr) * 1999-11-29 2001-12-28 Air Liquide Robinet detendeur avec dispositif de reglage de la basse pression et comportant un systeme d'arret d'urgence
FR2803366A1 (fr) * 2000-01-05 2001-07-06 Air Liquide Bouteille de gaz equipee d'un capotage a pommeau mobile et/ ou rotatif
FR2806781A1 (fr) 2000-03-22 2001-09-28 Air Liquide Bloc robinet/detendeur avec raccord de sortie muni d'un systeme d'obturation anti-insectes
FR2808072B1 (fr) * 2000-04-21 2002-06-14 Air Liquide Dispositif d'oburation et de raccordement a des canalisations externes d'un reservoir de fluide cryogenique,et reservoir equipe d'un tel dispositif
FR2810124B1 (fr) * 2000-06-08 2006-12-22 Air Liquide Robinet-detendeur de fluide a volant rotatif a course angulaire limitee
FR2812093B1 (fr) * 2000-07-18 2003-01-03 Air Liquide Robinet de detendeur integre avec raccord unique d'entree et sortie de fluide
FR2817359B1 (fr) * 2000-11-29 2003-09-26 Air Liquide Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur
DE10060726A1 (de) 2000-12-07 2002-06-27 Messer Griesheim Gmbh Kompaktgasentnahmesystem
DE60100174T2 (de) * 2001-05-07 2004-03-04 L'Air Liquide, S.A. a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Anschluss- und Verschlussvorrichtung mit Aussenrohrleitungen eines Behälters für kryogenische Flussigkeit
BR0106873A (pt) * 2001-05-07 2003-04-08 Air Liquide Dispositivo de obturação e de ligação a canalizações externas de um reservatório de fluido criogênico, e reservatório equipado com esse dispositivo
US6732535B2 (en) 2001-05-07 2004-05-11 L'air Liquide - Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Device for closing and connecting to external conduits a reservoir of cryogenic fluid, and reservoir provided with such a device
FR2824620B1 (fr) * 2001-05-10 2004-09-24 Air Liquide Robinet-detenteur muni d'un raccord adapte a la connexion d'une prise utilisateur
FR2828922B1 (fr) 2001-08-23 2004-06-11 Air Liquide Robinet de controle du debit d'un fluide equipe d'un levier a plusieurs positions stables
DE10146457B4 (de) * 2001-09-20 2006-11-30 Messer Cutting & Welding Gmbh Gasflaschen-Einheit
FR2840664B1 (fr) * 2002-06-05 2004-07-09 Air Liquide Robinet pour gaz haute pression actionne par un levier adaptable a differentes tetes de bouteilles
EP1426663B1 (fr) * 2002-12-02 2006-04-12 Luxembourg Patent Company S.A. Robinet et coiffe de protection pour bouteille de gaz
FR2849934A1 (fr) * 2003-01-09 2004-07-16 Air Liquide Ensemble detendeur ou robinet detenteur integrant un arpf ou un filtre
US7089956B1 (en) * 2003-11-14 2006-08-15 Gilbert Davidson Portable gas delivery device with impact protection
US20050111995A1 (en) * 2003-11-25 2005-05-26 Everson Rodney W. Carbon dioxide power system and method
FR2865263B1 (fr) * 2004-01-20 2006-05-26 Air Liquide Dispositif de distribution de gaz avec protection du raccord, en particulier pour bouteille de gaz
CA2589513C (en) 2004-12-03 2010-05-18 Praxair Technology, Inc. Ergonomic shroud
FR2892798B1 (fr) 2005-10-27 2011-02-18 Air Liquide Ensemble comprenant un reservoir pour fluide sous pression et un dispositif de commande du remplissage et/ou du soutirage
FR2892799B1 (fr) * 2005-10-27 2007-12-28 Air Liquide Dispositif de commande du remplissage et/ou du soutirage de fluide et reservoir comportant un tel dispositif
EP1808633A1 (fr) 2006-01-12 2007-07-18 FRO S.p.A. Raccord fileté basse pression à vissage manuel pour détendeur de gaz ou analogue
ATE503962T1 (de) * 2007-06-05 2011-04-15 Air Liquide Gasregler mit schutzabdeckung
WO2009003246A1 (en) * 2007-07-04 2009-01-08 Bantix Worldwide Pty Ltd Gas adaptor
US20090165870A1 (en) * 2007-09-28 2009-07-02 Macro Technologies, Inc. Manifold assembly
US8322569B2 (en) * 2007-12-06 2012-12-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Integrated valve regulator assembly and system for the controlled storage and dispensing of a hazardous material
US20100228399A1 (en) * 2007-12-06 2010-09-09 Udischas Richard J Pressure regulator assembly and system for the controlled storage and dispensing of a fluid
FR2930317B1 (fr) * 2008-04-22 2010-08-20 Air Liquide Ensemble comprenant un robinet et un chapeau de protection, bouteille comprenant un tel ensemble
ATE520501T1 (de) * 2008-05-05 2011-09-15 Fever Ind Co Ltd Tragbare vorrichtung zur versorgung eines pneumatischen werkzeuges mit komprimiertem co2 aus einem druckbehälter
FR2970314B1 (fr) 2011-01-11 2013-01-04 Air Liquide Robinet pour fluide sous pression et reservoir muni d'un tel robinet
EP2638919B1 (de) * 2012-03-12 2016-07-20 Air Liquide Deutschland GmbH Vorrichtung und Verfahren zum Einleiten eines Aromas in einen Trägergasstrom
FR2988157B1 (fr) 2012-03-14 2014-04-11 Air Liquide Robinet pour recipient de stockage, recipient muni d'un tel robinet et utilisation correspondante
CN102691882A (zh) * 2012-05-29 2012-09-26 张家港市科华化工装备制造有限公司 一种焊接绝热气瓶
CN102691884B (zh) * 2012-05-31 2013-10-02 宁波万安股份有限公司 气瓶安全接头
CN102852779B (zh) * 2012-09-05 2014-12-24 北京天海工业有限公司 泵池上的气液安全装置
GB2514361A (en) * 2013-05-20 2014-11-26 Linde Ag Valve guard
GB2514359A (en) 2013-05-20 2014-11-26 Linde Ag Valve guard
GB201309046D0 (en) * 2013-05-20 2013-07-03 Linde Ag A pressurised fluid container
EP3022620B1 (en) 2013-07-19 2020-09-02 African Oxygen Limited Encapsulated valve with lever action
ES2561894T3 (es) 2013-08-06 2016-03-01 Air Products And Chemicals, Inc. Estructura de protección para una disposición de botella de gas y válvula
EP3643958B1 (fr) * 2013-09-12 2022-10-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Ensemble comprenant un capotage de protection et une bouteille de gaz avec un dispositif indicateur de pression ou d'autonomie en position haute
FR3010768B1 (fr) 2013-09-19 2017-01-13 Air Liquide Dispositif de fourniture de gaz
FR3010765B1 (fr) 2013-09-19 2015-10-16 Air Liquide Dispositif de fourniture de gaz
EP3126923B1 (en) 2014-03-31 2019-10-23 C2M Design OCD Limited A piston regulated pressure reducing valve
LU92873B1 (en) * 2015-11-16 2017-06-08 Luxembourg Patent Co Cover for gas cylinder tap with removable front area
FR3048478B1 (fr) 2016-03-03 2018-03-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Robinet pour fluide sous pression
CN105757452A (zh) * 2016-05-16 2016-07-13 崔贤长 一种智能化双级减压器
FR3056278B1 (fr) 2016-09-20 2019-03-29 Air Liquide Robinet pour fluide sous pression
FR3056277B1 (fr) 2016-09-20 2019-06-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Robinet pour fluide sous pression
LU101208B1 (en) * 2019-04-26 2020-10-26 Luxembourg Patent Co Lever valve with securing hook
US20230044925A1 (en) * 2021-08-04 2023-02-09 Lincoln Global, Inc. Valve with integrated pressure regulator
JP7468503B2 (ja) 2021-12-28 2024-04-16 トヨタ自動車株式会社 搬送ロボット

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500214A (en) * 1944-12-30 1950-03-14 Specialties Dev Corp Pressure release device
US2946223A (en) * 1956-04-09 1960-07-26 Air Prod Inc Gauge guard
US3043332A (en) 1958-08-14 1962-07-10 Kosangas As Gas control unit
US3347961A (en) 1964-05-28 1967-10-17 Dow Chemical Co Method and apparatus for the treatment of expandable resinous particles
US4103806A (en) 1977-01-03 1978-08-01 White E Vernon Valve guard for protecting the regulator valve on a scuba tank
FR2399610A1 (fr) 1977-08-01 1979-03-02 Vieyres Gabriel Dispositif pour assembler, dans un recipient pour fluide sous pression, deux elements entoures d'une tulipe protectrice
DK453180A (da) 1980-10-27 1982-04-28 Bp Gas As Haette til beskyttelse af ventilenden af en trykflaske f eks gasflaske
DK150026C (da) 1983-08-11 1987-06-22 Kosan Teknova As Regulator til paasaetning af gasflaskers udloebsstuds
CA1221952A (en) * 1983-11-17 1987-05-19 Michael Baron Guard for gas cylinder valve
SE442544B (sv) 1984-09-17 1986-01-13 Spiromec Ab Fyllningsventil for fyllning av gasflaskor
DE3441348A1 (de) * 1984-11-13 1986-05-22 R. & G. Schmöle Metallwerke GmbH & Co KG, 5750 Menden Ventilanordnung
US4678003A (en) * 1986-10-10 1987-07-07 Griffin Beacher C Safety cap for valve on high-pressure cylinder
SE456558B (sv) * 1987-01-13 1988-10-17 Aga Ab Integrerad ventilanordning for i forsta hand gasterapi
LU86802A1 (fr) * 1987-03-09 1987-08-12 Ceodeux Sa Centrale de commande pour gaz sous pression
US4844111A (en) * 1987-09-21 1989-07-04 Union Carbide Corporation High pressure regulator valve
JP2821699B2 (ja) 1990-01-19 1998-11-05 株式会社ネリキ 減圧弁付きボンベバルブ
FR2658579B1 (fr) * 1990-02-22 1992-04-30 Soudure Autogene Francaise Detendeur.
US5009249A (en) * 1990-04-16 1991-04-23 The B. F. Goodrich Company Valve for fluid container
DK165068C (da) 1990-07-03 1993-02-22 Kosan Teknova As To-trins-reduktionsventil, fortrinsvis til gasflasker
FR2664962B1 (fr) * 1990-07-17 1992-09-18 Air Liquide Dispositif adaptateur-detendeur de distribution de gaz pour conteneurs de gaz a haute pression.
JPH05215299A (ja) 1991-02-01 1993-08-24 Neriki:Kk ボンベバルブ
EP0588531B1 (en) 1992-09-09 1995-07-26 Kabushiki Kaisha Neriki Valve assembly for gas cylinder
GB9220975D0 (en) 1992-10-06 1992-11-18 Air Prod & Chem Apparatus for supplying high purity gas
FR2706051B1 (fr) * 1993-06-03 1995-07-28 Taema Ensemble de commande de distribution de gaz et bouteille de gaz équipée d'un tel ensemble.
FR2706016B1 (fr) * 1993-06-03 1995-07-28 France Prod Oxygenes Co Chapeau de bouteille de gaz.
AU691270B2 (en) 1994-06-24 1998-05-14 Kabushiki Kaisha Neriki Valve assembly for gas cylinder

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN103562616B (zh) * 2011-06-01 2015-06-24 液体空气医疗系统公司 用于加压流体储罐的旋塞的保护罩
CN102410179A (zh) * 2011-09-26 2012-04-11 西安热工研究院有限公司 一种便携式充气装置
CN105431793A (zh) * 2013-08-06 2016-03-23 气体产品与化学公司 用于气体压力调整器的控制设备
CN105431793B (zh) * 2013-08-06 2018-12-07 气体产品与化学公司 用于气体压力调整器的控制设备
CN104565817A (zh) * 2014-12-04 2015-04-29 朱昀 一种气动工具动力提供装置
CN106917954A (zh) * 2017-04-19 2017-07-04 四川金瑞气体有限公司 一种便携式氧气瓶

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FR2735209B1 (fr) 1997-07-25
DK1026438T3 (da) 2006-02-13
DE69635248D1 (de) 2005-11-10
CN1076809C (zh) 2001-12-26
DE69635248T2 (de) 2006-07-06
US5975121A (en) 1999-11-02
DE69615927T2 (de) 2002-04-25
ES2164221T5 (es) 2008-05-01
DK0747796T4 (da) 2008-03-17
EP0747796B1 (fr) 2001-10-17
PT747796E (pt) 2002-02-28
ES2250083T3 (es) 2006-04-16
EP1026438B1 (fr) 2005-10-05
DK0747796T3 (da) 2001-12-31
JP3251853B2 (ja) 2002-01-28
EP0747796B2 (fr) 2007-11-21
DE69615927T3 (de) 2008-06-26
JPH09100998A (ja) 1997-04-15
DE69615927D1 (de) 2001-11-22
CA2178573C (fr) 2008-01-29
FR2735209A1 (fr) 1996-12-13
ES2164221T3 (es) 2002-02-16
JP4112826B2 (ja) 2008-07-02
EP0747796A1 (fr) 1996-12-11
JP2002106795A (ja) 2002-04-10
EP1026438A1 (fr) 2000-08-09
CA2178573A1 (fr) 1996-12-09

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