CN1076809C - 气瓶用的开关/调压器装置 - Google Patents

气瓶用的开关/调压器装置 Download PDF

Info

Publication number
CN1076809C
CN1076809C CN96110381A CN96110381A CN1076809C CN 1076809 C CN1076809 C CN 1076809C CN 96110381 A CN96110381 A CN 96110381A CN 96110381 A CN96110381 A CN 96110381A CN 1076809 C CN1076809 C CN 1076809C
Authority
CN
China
Prior art keywords
pressure
pedestal
valve
gas circuit
gas cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN96110381A
Other languages
English (en)
Other versions
CN1145465A (zh
Inventor
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9479757&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1076809(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of CN1145465A publication Critical patent/CN1145465A/zh
Application granted granted Critical
Publication of CN1076809C publication Critical patent/CN1076809C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F17C13/06—Closures, e.g. cap, breakable member
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control 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
    • 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
    • F17C2201/0123—Shape cylindrical with variable thickness or diameter
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0619—Single wall with two layers
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2205/0308—Protective caps
    • 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
    • F17C2205/0335—Check-valves or non-return 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
    • F17C2205/0338—Pressure regulators
    • 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
    • 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
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • 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
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0134—Applications for fluid transport or storage placed above the ground
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • 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
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7043—Guards and shields
    • Y10T137/7062—Valve guards
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • 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
本发明涉及一种压力气瓶用的开关/调压器装置。
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，适于多种应用的气瓶用的开关/调压器装置。
为了实现本发明的上述目的，本发明提供了一种压力气瓶用的开关调压器装置，包括一个座体，该座体有一安装座用于安装在一个气瓶的颈部上并与颈部同轴线，所述的座体支承着一切断阀、一调压器和一气体出口连接件，这些部件都包容在一个保护罩内，所述的保护罩安装在所述的气瓶上并与气瓶同轴线，所述的罩有一个封闭的上部。
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左压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 (18)

1.一种压力气瓶用的开关调压器装置，包括一个座体(1)，该座体(1)有一安装座(2)用于安装在一个气瓶(B)的颈部上并与颈部同轴线，所述的座体(1)支承着一切断阀(13)、一调压器和一气体出口连接件(6)，这些部件都包容在一个保护罩(C)内，所述的保护罩安装在所述的气瓶(B)上并与气瓶(B)同轴线，所述的罩(C)有一个封闭的上部。
2.按照权利要求1所述的装置，其特征在于所述的保护罩(C)有一个用来搬运所述的气瓶的顶头(T)。
3.按照权利要求1所述的装置，其特征在于所述的保护罩(C)有一个用来提起所述的气瓶的把手(P)。
4.按照权利要求1所述的装置，其特征在于所述的保护罩(C)有侧开口(D1-D4)，可接触所述的切断阀、所述的调压器及所述的出口连接件。
5.按照权利要求1所述的装置，其特征在于所述的保护罩(C)至少有一部分是用塑料制造的。
6.按照权利要求1的装置，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，第一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)，该装置还包括一个手动操作致动切断阀(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。
7.按照权利要求6的装置，其特征在于还包括在座体(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)。
8.按照权利要求6或7的装置，其特征在于还包括手动调节调压器(21，18)的装置(23-25)。
9.按照权利要求8的装置，其特征在于所述的调压器(21，18)的轴线与座体(1)的座(2)的轴线基本垂直。
10.按照权利要求9的装置，其特征在于所述的低压气路部分(27)在与座(2)相反侧上的座体(1)的端部通向外部(3)。
11.按照权利要求10的装置，其特征在于所述的低压气路部分(27)在与调节调压器的装置(25)相反侧的座体一侧通向外部。
12.按照权利要求2的装置，其特征在于所述的装置包括两个出口(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。
13.按照权利要求12的装置，其特征在于所述的第二气路在与所说的出口(10，80)的相反侧通向外部(29)。
14.按照权利要求6的装置，其特征在于所述的致动切断阀(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)。
15.按照权利要求14的装置，其特征在于所述杆(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。
16.按照权利要求6的装置，其特征在于所述的高压气路部分和低压气路的至少一个具有单向阀(40，42)。
17.按照权利要求2的装置，其特征在于所述的第二气路(28，29)包括一单向阀(31)。
18.按照权利要求6的装置，其特征在于所述的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)。
CN96110381A 1995-06-08 1996-06-07 气瓶用的开关/调压器装置 Expired - Lifetime CN1076809C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506784A FR2735209B1 (fr) 1995-06-08 1995-06-08 Ensemble robinet/detendeur pour bouteille de gaz et bouteille de gaz equipee d'un tel ensemble
FR9506784 1995-06-08

Publications (2)

Publication Number Publication Date
CN1145465A CN1145465A (zh) 1997-03-19
CN1076809C true CN1076809C (zh) 2001-12-26

Family

ID=9479757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96110381A Expired - Lifetime CN1076809C (zh) 1995-06-08 1996-06-07 气瓶用的开关/调压器装置

Country Status (10)

Country Link
US (1) US5975121A (zh)
EP (2) EP1026438B1 (zh)
JP (2) JP3251853B2 (zh)
CN (1) CN1076809C (zh)
CA (1) CA2178573C (zh)
DE (2) DE69615927T3 (zh)
DK (2) DK0747796T4 (zh)
ES (2) ES2164221T5 (zh)
FR (1) FR2735209B1 (zh)
PT (1) PT747796E (zh)

Families Citing this family (71)

* 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
DE19822367B4 (de) * 1998-05-19 2007-10-04 Messer Cutting & Welding Gmbh Verstelleinrichtung für Absperrelelmente von Druckgasquellen
DE19822369B4 (de) * 1998-05-19 2006-01-05 Messer Griesheim Schweisstechnik Gmbh & Co. Gasarmatur
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
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
WO2002090822A1 (fr) * 2001-05-07 2002-11-14 L'air Liquide, Societe Anonyme À Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif d'obturation et de raccordement a des canalisations externes d'un reservoir de fluide cryogenique
ES2195982T3 (es) * 2001-05-07 2003-12-16 Air Liquide Dispositivo de obturacion y de conexion a canalizaciones externas de un deposito de fluido criogeno.
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
DE60210638T2 (de) * 2002-12-02 2007-04-19 Luxembourg Patent Company S.A. Ventil und Schutzgehäuse für Druckflaschen
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
KR20070085624A (ko) 2004-12-03 2007-08-27 프랙스에어 테크놀로지, 인코포레이티드 인체공학적인 슈라우드
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
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
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
ES2363298T3 (es) * 2007-06-05 2011-07-29 L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositivo de control de gas con cubierta protectora.
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
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
WO2009079218A2 (en) * 2007-12-06 2009-06-25 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
FR2930317B1 (fr) * 2008-04-22 2010-08-20 Air Liquide Ensemble comprenant un robinet et un chapeau de protection, bouteille comprenant un tel ensemble
EP2116332B1 (en) * 2008-05-05 2011-08-17 Fever Industrial Co. Ltd. Portable device for supplying compressed CO2 from a pressure vessel to a pneumatic tool
RU2506490C2 (ru) * 2009-03-11 2014-02-10 Виктор Эквипмент Компани Газовый редуктор (варианты)
FR2970314B1 (fr) 2011-01-11 2013-01-04 Air Liquide Robinet pour fluide sous pression et reservoir muni d'un tel robinet
FR2976048B1 (fr) * 2011-06-01 2014-05-23 Air Liquide Medical Systems Chapeau de protection pour robinet de reservoir de fluide sous pression
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
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
GB201309046D0 (en) * 2013-05-20 2013-07-03 Linde Ag A pressurised fluid container
GB2514359A (en) 2013-05-20 2014-11-26 Linde Ag Valve guard
GB2514361A (en) * 2013-05-20 2014-11-26 Linde Ag Valve guard
AU2014291641B2 (en) * 2013-07-19 2018-05-24 African Oxygen Limited Encapsulated valve with lever action
EP2835710B1 (en) * 2013-08-06 2019-03-06 Air Products And Chemicals, Inc. Control Apparatus for a Gas Pressure Regulator
EP2835572B1 (en) * 2013-08-06 2015-11-18 Air Products And Chemicals, Inc. Protection structure for gas cylinder and valve arrangement
EP3044495B1 (fr) * 2013-09-12 2020-08-19 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés 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
FR3010765B1 (fr) 2013-09-19 2015-10-16 Air Liquide Dispositif de fourniture de gaz
FR3010768B1 (fr) 2013-09-19 2017-01-13 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
CN104565817A (zh) * 2014-12-04 2015-04-29 朱昀 一种气动工具动力提供装置
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
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
LU101208B1 (en) * 2019-04-26 2020-10-26 Luxembourg Patent Co Lever valve with securing hook
JP7494782B2 (ja) 2021-04-02 2024-06-04 トヨタ自動車株式会社 搬送システム及び搬送方法
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275242A2 (en) * 1987-01-13 1988-07-20 Gce Gas Control Equipment Ab Integrated valve cylinder
EP0308875A2 (en) * 1987-09-21 1989-03-29 Praxair Technology, Inc. High pressure regulator valve
EP0629937A1 (fr) * 1993-06-03 1994-12-21 Taema Ensemble de commande de distribution de gaz et bouteille de gaz équipée d'un tel ensemble

Family Cites Families (23)

* 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
SE8404666L (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
LU86802A1 (fr) * 1987-03-09 1987-08-12 Ceodeux Sa Centrale de commande pour gaz sous pression
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
DE69300301T2 (de) † 1992-09-09 1996-04-04 Neriki Kk Ventilanordnung für Gasbehälter.
GB9220975D0 (en) † 1992-10-06 1992-11-18 Air Prod & Chem Apparatus for supplying high purity gas
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275242A2 (en) * 1987-01-13 1988-07-20 Gce Gas Control Equipment Ab Integrated valve cylinder
EP0308875A2 (en) * 1987-09-21 1989-03-29 Praxair Technology, Inc. High pressure regulator valve
EP0629937A1 (fr) * 1993-06-03 1994-12-21 Taema Ensemble de commande de distribution de gaz et bouteille de gaz équipée d'un tel ensemble

Also Published As

Publication number Publication date
CA2178573A1 (fr) 1996-12-09
DK1026438T3 (da) 2006-02-13
ES2164221T5 (es) 2008-05-01
PT747796E (pt) 2002-02-28
DK0747796T4 (da) 2008-03-17
DE69615927T2 (de) 2002-04-25
ES2250083T3 (es) 2006-04-16
US5975121A (en) 1999-11-02
DK0747796T3 (da) 2001-12-31
FR2735209B1 (fr) 1997-07-25
CN1145465A (zh) 1997-03-19
DE69615927T3 (de) 2008-06-26
JP4112826B2 (ja) 2008-07-02
DE69615927D1 (de) 2001-11-22
JPH09100998A (ja) 1997-04-15
EP0747796B1 (fr) 2001-10-17
DE69635248T2 (de) 2006-07-06
DE69635248D1 (de) 2005-11-10
EP1026438A1 (fr) 2000-08-09
EP0747796A1 (fr) 1996-12-11
CA2178573C (fr) 2008-01-29
ES2164221T3 (es) 2002-02-16
JP3251853B2 (ja) 2002-01-28
EP0747796B2 (fr) 2007-11-21
FR2735209A1 (fr) 1996-12-13
EP1026438B1 (fr) 2005-10-05
JP2002106795A (ja) 2002-04-10

Similar Documents

Publication Publication Date Title
CN1076809C (zh) 气瓶用的开关/调压器装置
CN1069393C (zh) 气体分配控制装置和具有此装置的气瓶
CN201310638Y (zh) 一种先导式电磁阀
CN201255257Y (zh) 恒功率控制阀
CN101504018B (zh) 便于手控的升降和转向液压集成阀
KR860000497A (ko) 가스압 조절기
US4729538A (en) Apparatus for hydraulically actuating a vehicle seat
CN100564969C (zh) 燃气调压器的切断阀
CN1374136A (zh) 正压氧气呼吸器气动装置
CN101319729B (zh) 变量脚先导阀
CN201196280Y (zh) 一种燃气调压器的切断阀
CN111336261B (zh) 一种管道用截止阀
CN101554869B (zh) 误踩油门限制器
CN107837470B (zh) 一种小体积的集成呼气阀的供气阀
US4944326A (en) Inlet valve for water tanks
JPH0237509B2 (zh)
CN2639593Y (zh) 具有回弹和刚性锁定的液压机构
CN2540983Y (zh) 正压氧气呼吸器气动装置
CN203627046U (zh) 汽油机油箱盖
CN221033984U (zh) 一种带启闭信号反馈的电磁阀
CN212407688U (zh) 一种用于气体系统的单向阀
CN220285921U (zh) 一种打气筒
CN203395307U (zh) 气动溢流阀
CN209704965U (zh) 一种延时控制阀
CN208796904U (zh) 低压开关

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20011226

EXPY Termination of patent right or utility model