CN1272568C - 用于紧固装置的压缩气体容器 - Google Patents

用于紧固装置的压缩气体容器 Download PDF

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CN1272568C
CN1272568C CNB021571279A CN02157127A CN1272568C CN 1272568 C CN1272568 C CN 1272568C CN B021571279 A CNB021571279 A CN B021571279A CN 02157127 A CN02157127 A CN 02157127A CN 1272568 C CN1272568 C CN 1272568C
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sealing
outlet valve
container
cup
rest
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CN1428534A (zh
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埃马纽埃尔·瓦隆
弗雷德里克·纳拉克
帕特里克·埃雷里耶
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TECHNOLOGY INVENTION AND EXPLORATION SPIT
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/30Lift 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
    • F16K1/301Lift 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 only shut-off valves, i.e. valves without additional means
    • F16K1/303Lift 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 only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25CHAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00Hand-held nailing tools; Nail feeding devices
    • B25C1/08Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/30Lift 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
    • F16K1/308Connecting means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00Joints with fluid cut-off means
    • F16L29/02Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
    • 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
    • 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
    • F17C2201/0119Shape cylindrical with flat end-piece
    • 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
    • F17C2201/03Orientation
    • F17C2201/032Orientation with substantially vertical main axis
    • 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
    • F17C2201/05Size
    • F17C2201/058Size portable (<30 l)
    • 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
    • F17C2205/0326Valves electrically 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
    • F17C2205/0329Valves 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
    • F17C2205/037Quick connecting means, e.g. couplings
    • F17C2205/0373Adapters
    • 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
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107Single phase
    • F17C2223/0123Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035High pressure (>10 bar)
    • 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
    • F17C2270/05Applications for industrial use
    • F17C2270/0545Tools
    • 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
    • Y10T137/8593Systems
    • Y10T137/87917Flow path with serial valves and/or closures
    • Y10T137/88022One valve head provides seat for other head
    • Y10T137/8803Also carries head of other valve

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Valve Housings (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Lift Valve (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Steroid Compounds (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

本发明涉及一种用于紧固装置的压缩气体容器,该容器包括供给气体的压缩气体容器(1),(1’)包括构成一个杯的保护边(12),在杯内安装一个有支承和位移表面(26)的排气阀(16),排气阀(16)被安装成能在静止位置和排气位置之间移动,排气阀被安装在密封件(3’)内,在静止位置,从杯边(15)缩进,并且阀(16)的支承表面(26)不伸出在杯的边(15)之外,在排气位置,从面向密封件(3’),(23)外面的表面(30)缩进。

Description

用于紧固装置的压缩气体容器
技术领域
本发明首先涉及一种用于给靠压缩气体运转的紧同装置,特别是涉及一种驱动钉类紧固件的装置供给气体的容器。本发明还涉及一种用于本发明容器的适配器帽。
技术背景
本发明提供了一种用于给靠压缩气体运转的紧固装置,即用于驱动钉类紧固件的装置供给气体的容器,它包括一个入口部件。装置的入口部件一般是一个螺线管。
已知入口部件,例如在FR2771796中叙述的入口部件包括一个阳入口端件,它由一个保护周边裙形成在一个杯内。该入口端件用于与容器的排气阀相协作,以把阀件从其座上移开,因而使气体能从容器传输到装置的入口部件。在传输过程中必须在容器阀和装置入口端件周围做密封。为此,容器的排气阀常常,在FR2771796中叙述的容器的情况下更是,延伸成一个阳端件的形式,该阳端件与装置的入口阳端件在一个适当设计的连接器里相协作。
但是这种配置的缺点是,容器排气阀的端件从保护杯的边缘伸出,即使不谈及与储存有关的问题,搬运它时也有使它损坏的危险。
发明内容
本发明意在消除这些缺点。
为此,本发明涉及一种用于给靠压缩气体运转的紧固装置供给气体的压缩气体容器,该容器包括形成一个杯的保护边,在该杯中安装一个有支承和位移表面的排气阀,排气阀被安装成能在静止位置和排气位置之间移动,其特征在于,该排气阀被安装在一个密封件中,在静止位置,它从杯边缩进,而且阀的支承表面不伸出杯边之外,在排气位置,它从面向密封件外面的表面缩进。
无论在哪种情况下,本发明容器的排气阀都不再从保护杯中伸出。
在容器的第一实施例中,阀在静止位置时从密封件中伸出。
在这种情况下,阀的支承表面用于直接与装置的气体入口部件的阳端件相协作,以便在排气位置向后推阀。在排气位置,密封件伸展在阀和入口部件的阳端件相遇平面处的每一面。
优点是,密封件包括一个外套筒和一个内部垫圈,位于套筒加宽部分的环形肩部中。
在容器的第二实施例中,在静止位置,阀的支承表面从面向密封件外面的表面缩进,以容纳中间密封件的第一阳端部分,中间密封件的第二阴端部分用于容纳紧固装置的气体入口部件的阳端部分,以便把阀推回排气位置。
本发明还提供了一种用于本发明容器的第二实施例的适配器帽(adapter cap),它被设计成装在容器的保护杯中并从杯中伸出,其中安装一中间密封件,中间密封件有一个用于与排气阀协作的阳端部分和一个用于容纳紧固装置的气体入口部件的阳端件的阴端部分。
由结合附图的容器的两个实施例的说明将会对本发明有更清楚的理解:
附图说明
图1是本发明压缩气体容器的第一实施例和靠压缩气体运转的紧固装置的气体入口螺线管的分解截面图;
图2是图1容器和螺线管的截面图,其中排气阀和入口端件互相接触;
图3是类似图2的视图,但处在气体从容器向装置传输的状态下;
图4是图1螺线管被安装在容器上的总图;
图5是本发明压缩气体容器的第二实施例和靠压缩气体运转的紧固装置的气体入口螺线管,以及带有中间密封件的适配器帽的分解截面图;
图6是图5的容器和螺线管的截面图,其中排气阀与中间密封件互相接触;
图7是类似于图6的视图,但处在气体从容器向装置传输的状态下;
图8是图5的螺线管安装在容器上的总图。
具体实施方式
参考图4,压缩气体容器1通过密封连接器3安装在用于驱动钉类紧固件的装置的压缩气体入口螺线管2上。
入口螺线管2包括一个阳入口端件4,阳入口端件4沿轴线8从杯6的底部5轴向伸出,杯6由一个环形裙7形成,用于容纳容器1的排气座14。螺线管的入口端件4的端9从裙7的环形边10缩进。
压缩气体容器1包括一个圆筒11,终止于形成杯13的厚环形凸起部12,排气座14由杯13的中心伸出。座14不从凸起部12的环形边15的平面伸出。在所考虑的示例中,它们同高。
排气阀16被安装在排气座14中,以便克服回动弹簧17的作用在套筒形式的密封件20中滑动。阀16包括一个从密封件20伸出但不从杯13中伸出的外部部分18,它由包括一个环形密封凸缘21的内部部分19延伸出来。回动弹簧17被装在密封套筒20中,它围绕在阀的内部部分19的周围,靠压在阀部分19的环形密封凸缘21,阀部分19的直径大致等于套筒20的中心孔22的直径,但是略小一点,使得压缩气体能在套筒20的孔22的壁和凸缘21之间逸出。在静止位置,阀16的凸缘21靠压在环形密封垫圈23,密封垫圈23被装在密封件3的密封套筒20的加宽部分24的环形肩部中。
因此,密封件3包括装在座14中的套筒20和垫圈23,座14的环形边25盖住套筒的加宽部分24和密封垫圈23。在这里座14的边25和凸起部12的边15的平面同高。因此,密封套筒20从边15的平面稍缩进一点。外部阀部分18面朝外有一个阀的支承和位移表面26,在任何情况下它都不从边15的平面中伸出。在这个例子中,它与边15的平面同高。相反,在阀16的静止位置,它的外部部分18通过其邻近支承表面26的部分从密封垫圈23中伸出。
应指出的是,外部阀部分18的直径大致等于或略小于密封垫圈23中通孔27的直径,并等于入口端件4的外直径。
在运转中,外部阀部分18的侧壁28和入口端件4的外侧壁29相继与密封垫圈23中通孔27的壁相接触。它们构成轴线8的圆筒式密封表面。
更具体地说,仍在运转中,端件4的端9靠压在配置成与轴8垂直的外部阀部分18的面26。根据传统的方法,不是所叙述的,外部阀部分18在运转中由入口端件4克服回动弹簧17的作用推回到排气位置,以致使环形阀的凸缘21与密封垫圈23脱开因而使气体能从容器1逸入紧固装置的螺线管2中。在排气位置,阀18,19的支承和位移表面26由密封垫圈23的面朝外的表面30缩进,甚至由它面朝内的表面31缩进。
在排气位置,密封件3同其套筒20和垫圈23伸过阀18,19和阳入口端件4相遇平面处的每一面,所述平面是外部阀部分18的支承表面26的平面。
在图5-8中说明的容器的第二实施例1’只在两处不同于第一实施例。
排气座14’从凸起部12的环形边15的平面明显缩进;
外阀部分18’同其支承和位移表面26在静止位置从密封件3’的密封垫圈23的面朝外的表面30的平面缩进。
对于该容器,使用安装在适配器帽50中的中间密封件40。
中间密封件40是个套筒,它带有第一阳端部分41和第二阴端部分42,第一阳端部分41被安装成靠压在阀16的支承表面26,以驱动它并移动它的密封凸缘21,使之离开密封垫圈23,第二阴端部分42用于容纳螺线管2的阳入口端件4。驱动端41的外直径相应于阳入口端件4的直径。用于压缩气体流通的孔43通过中间密封件40,被做成阶梯状,在端部42,它的横截面明显地大于另一端41的横截面,其直径等于入口端件4的外直径。因此,端部42的外直径也比端部41的外直径大。为了改善中间密封件40和入口端件4之间的密封,加宽孔44在其端部42的壁有一个环形密封凸出部45。
适配器帽50的形状为一个环,具有阶梯式通孔51,52;51部分的横截面的直径大致等于中间密封件40的加宽阴端部分42的外直径,适配器帽50的阳端部分53用于容纳螺线管2的杯6,52部分的加宽横截面52的直径大致等于排气座14’的外直径,适配器帽50的第二阴端部分54用于容纳容器1’的排气座14’。帽50的孔51,52延伸过大致等于中间密封件40的长度。在其小截面端53,帽50包括一个用于保持中间密封件40的环形凸缘55。帽50的外壁56也是阶梯式的,其形状与容纳中间密封件40的孔51,52相匹配,以能容纳中间密封件40。帽50的形状也与螺线管2的裙7相匹配。适配器帽50终止在加宽端54的环形边57处。环形边57的外直径等于容器1’的凸起部12的内直径,以便它能被容纳在容器1’的杯13中。
因此,只是在运转位置中间密封件40和适配器帽50才从容器1’的杯13中伸出。
在运转中,为了把容器1’的排气阀16从其静止位置(图5,6)推回到其排气位置(图7),中间密封件40的阳端41借助于容器1’的杯13中不动的适配器帽50靠压在阀16的表面26,被入口端件4推回的中间密封件40克服弹簧17的作用回推阀部分18’,使环形阀凸缘21与密封垫圈23脱开,因而使气体能够从容器1’逸入紧同装置的螺线管2中。这样,中间密封件也与帽50的凸缘55脱开。在这排气位置,阀18’,16的支承和位移表面26从垫圈23的朝内的表面31缩进。

Claims (15)

1、一种给靠压缩气体运转的紧固装置供应压缩气体的压缩气体容器,所述紧固装置具有一入口部件(2),所述入口部件(2)具有一阳端件(4)和围绕该阳端件(4)的环形裙(7);所述容器包括:
形成一个杯的保护边(12);
一个具有支承和位移表面(26)的排气阀(16),所述排气阀(16)被安装在杯内,使得可在静止位置和排气位置之间移动;所述支承和位移表面(26)的直径与阳端件(4)的外直径基本相同;
一个密封件(3),具有一个面向密封件外面的表面(30);
其中排气阀(16)被安装在密封件(3)的里面,从杯边(15)缩进;
在静止位置排气阀(16)的支承表面(26)平齐于或低于杯(13)的边缘(15),并且在排气位置从面向密封件外面的表面(30)缩进;
所述保护边(12)沿径向向外与密封件(3)隔开以便允许紧固装置的气体入口部件(2)的环形裙(7)可拆卸地接收在杯内的所述密封件(3)和所述保护边(12)之间。
2、按照权利要求1的容器,其中,所述密封件(3)有一个面向该密封件里面的表面(31);
在排气位置,排气阀(16)从面向密封件里面的表面(31)缩进。
3、按照权利要求2的容器,其中,所述排气阀(16)的支承表面(26)宜于直接与装置的气体入口部件(2)的阳端件(4)配合,以便将排气阀(16)推回排气位置,在排气位置,所述密封件(3)伸展越过排气阀(16,18)与入口部件(2)的阳端件(4)相交的平面的每一面。
4、按照权利要求1的容器,其中排气阀(16)在静止位置从密封件(3)中凸出。
5、按照权利要求1的容器,其中密封件(3)包括一个密封套筒(20)和位于该筒加宽部分的环形肩中的密封垫圈(23)。
6、按照权利要求5的容器,其中排气阀(16)包括环形密封凸缘(21),在静止位置该密封凸缘(21)抵压密封垫圈(23),所述环形密封凸缘(21)的直径比密封套筒(20)的中心孔的直径小很少一点点。
7、按照权利要求1的容器,其中排气阀(16)在静止位置平齐于或低于密封件(3)的最上端。
8、按照权利要求1的容器,其中所述保护边(12)是环形凸起。
9、按照权利要求1的容器,其中在静止位置排气阀(16)的支承表面(26)与容器的杯边(15)平面取平。
10、按照权利要求5的容器,其中排气阀(16)的支承表面(26)在静止位置与密封垫圈(23)同高度。
11、一种给靠压缩气体运转的紧固装置供应压缩气体的压缩气体容器,所述容器包括:
形成一个杯的保护边;
具有一个支承和位移表面(26)的排气阀,所述排气阀被安装在所述杯内,使得可在静止位置和排气位置之间移动;
一个密封件,具有一个面向密封件外面的表面;
有第一阳端部分和第二阴端部分的中间密封件;
其中排气阀被安装在密封件内,从杯边缩进;
在静止位置,排气阀的支承表面不凸出在杯边之外,在排气位置从面向密封件外面的表面缩进;
在静止位置,排气阀的支承表面(26)从面向密封件外面的表面(30)缩进以容纳所述中间密封件的第一阳端部分;
所述第二阴端部分宜于容纳紧固装置的气体入口部件的阳端件(4),以便将排气阀推回排气位置。
12、一种给靠压缩气体运转的紧固装置供应压缩气体的压缩气体容器,所述容器包括:
形成杯的保护边;
具有支承和位移表面的排气阀,该排气阀被安装在杯内,使得可在静止位置和排气位置之间移动;
一个密封件,具有面向密封件外面的表面;
其中排气阀被安装在密封件内,从杯边缩进;
在静止位置,排气阀的支承表面平齐于或低于杯边,而在排气位置从面向密封件外面的表面缩进;
密封件包括一个密封套筒(20)和在该密封套筒加宽部分的环形肩中的密封垫圈(23);
所述容器还包括一个有环形边的排气座,其中密封件的密封套筒(20)和密封垫圈(23)伸进该排气座中并且排气座的环形边(25)盖住密封套筒(20)的加宽部分(24)和密封垫圈(23)。
13、按照权利要求12的容器,其中,所述座(14)的所述环形边(25)与容器(1)的杯(13)的边(15)的所在平面取平。
14、一种给靠压缩气体运转的紧固装置供应压缩气体的压缩气体的容器的适配器帽(50),所述容器包括一个保护边,一个排气阀和一个密封件,所述保护边形成一个杯,所述排气阀有一个支承和位移表面,所述排气阀被安装在所述杯内,使得可在静止位置和排气位置之间移动,所述密封件有一个面向该密封件外面的表面,其中排气阀被安装在密封件里面并从杯边缩进,并且其中在静止位置,排气阀的支承表面平齐于或低于杯边而在排气位置则从面向密封件外面的表面缩进;
所述适配器帽宜于装在容器的杯内并从此凸出;
所述适配器帽包括一个中间密封件,中间密封件有与排气阀配合的第一阳端部分(41)和容纳紧固装置气体入口部件(2)的阳端件(4)的第二阴端部分;
其中在静止位置,排气阀的支承表面从面向密封件外面的表面缩进以容纳中间密封件的第一阳端部分;
第二阴端部分宜于容纳紧固装置的气体入口部件的阳端件以便将排气阀推回排气位置。
15、按照权利要求14的适配器帽,还包括一个限定台阶式通孔的台阶式外壁;
所述台阶式外壁在具有第一端有一个夹持中间密封件(40)的环形凸缘(55),而在其第二端有一个装在容器(1’)的杯(13)中的环形边(57)。
CNB021571279A 2001-12-18 2002-12-17 用于紧固装置的压缩气体容器 Expired - Fee Related CN1272568C (zh)

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