CN101910705B - 安全阀装置、阀装置、高压气体罐以及车辆 - Google Patents
安全阀装置、阀装置、高压气体罐以及车辆 Download PDFInfo
- Publication number
- CN101910705B CN101910705B CN2008801229379A CN200880122937A CN101910705B CN 101910705 B CN101910705 B CN 101910705B CN 2008801229379 A CN2008801229379 A CN 2008801229379A CN 200880122937 A CN200880122937 A CN 200880122937A CN 101910705 B CN101910705 B CN 101910705B
- Authority
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- China
- Prior art keywords
- valve device
- gas
- vehicle
- relief valve
- hydrogen
- 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 - Fee Related
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- 238000010079 rubber tapping Methods 0.000 claims description 52
- 239000012528 membrane Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 116
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 80
- 239000001257 hydrogen Substances 0.000 abstract description 50
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 50
- 150000002431 hydrogen Chemical class 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 21
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229920000544 Gore-Tex Polymers 0.000 description 1
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- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Images
Classifications
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- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
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- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
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- H—ELECTRICITY
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Abstract
安全阀装置(300)具备:安全阀装置主体(310),其在内部具备在成为预定温度以上时打开的阀机构;和放出管(330),其具有气体流路(332)以及氢气放出口(334),气体流路(332)供在阀机构打开了时、经由安全阀装置主体(310)从氢气罐流出的氢气流动,氢气放出口(334)用于将在气体流路(332)中流动的氢气向外部放出。在放出管(330),氢气放出口(334)形成为向相对于气体流路(332)的轴心方向倾斜的方向放出氢气,放出管(330)还具有槽部(336),槽部(336)用于输入有使放出管(330)以气体流路(332)的轴心为中心转动的旋转力。由此,在将具备安全阀装置的高压气体罐搭载于车辆时,能够容易地调整从安全阀装置放出的高压气体的放出方向。
Description
技术领域
本发明涉及使用于储存高压气体的高压气体罐(tank,箱)的安全阀装置、阀装置、高压气体罐以及搭载有该高压气体罐的车辆。
背景技术
现已开发出搭载储存有氢气等高压气体的高压气体罐、将储存于高压气体罐的高压气体作为燃料气体而行驶的所谓的燃料电池汽车、氢气汽车等车辆。
而且,在储存高压气体(压缩气体以及液化气体)的高压气体罐上,连接有用于将高压气体从高压气体罐的内部向外部放出或者从高压气体罐的外部向内部填充的阀装置。在该阀装置上,一般连接有安全阀装置,该安全阀装置在例如由于火灾等导致高压气体罐达到预定温度以上时,将高压气体罐内的高压气体向外部放出,由此防止高压气体罐的内压变得过高。
而且,以往,对于具备安全阀装置的高压气体罐,提出了各种技术。例如,在日本特开2007-106262号公报中,记载了从搭载于车辆的气体燃料罐(高压气体罐)向铅直下方放出气体燃料(高压气体)的技术。另外,作为其他的相关的技术,已知例如日本特开2000-193249号公报、日本特开平6-165803号公报、日本特开2002-168399号公报、日本特开2004-263786号公报所记载的技术。
但是,法律规定,在将上述具备安全阀装置的高压气体罐搭载于车辆的情况下,在安全阀装置的工作时,不能将高压气体向车辆的前方放出。但是,在上述日本特开2007-106262号公报所记载的技术中,在安全阀装置的工作时,有时将高压气体向车辆的前方放出。在上述日本特开2007-106262号公报所记载的技术中,例如,在车辆下坡行驶时,在安全阀装置工作了情况下,将高压气体向铅直下方放出,所以高压气体向车辆的前方放出。另外,在车辆翻转了时,在安全阀装置工作了情况下,有时将高压气体向车辆主体的方向放出,给车辆内的乘员带来危险。即,在上述日本特开2007-106262号公报所记载的技术中,不能调整安全阀装置的工作时的高压气体的放出方向。
发明内容
本发明是为了解决上述的课题而做出的,其目的在于提供一种技术,在将具备安全阀装置的高压气体罐搭载于车辆时、能够容易地调整从安全阀装置放出的高压气体的放出方向。
本发明为了解决上述的课题的至少一部分,能够通过下面的形态或者应用例而实现。
[应用例1]一种安全阀装置,用于储存高压气体的高压气体罐,具备:安全阀装置主体,其在内部具备在变为预定温度以上时开阀的阀机构;和气体放出管,其具有气体流路以及气体放出口,所述气体流路供在所述阀机构开阀了时经由所述安全阀装置主体从所述高压气体罐流出的所述高压气体流动,所述气体放出口用于将在所述气体流路中流动的所述高压气体向外部放出;在所述气体放出管,所述气体放出口形成为所述高压气体向相对于所述气体流路的轴心方向倾斜的方向放出;所述气体放出管还具有旋转输入部,该旋转输入部用于输入使所述气体放出管以所述气体流路的轴心为中心转动的旋转力。
在应用例1的安全阀装置中,从外部向上述气体放出管所具备的旋转输入部输入旋转力,由此能够容易地调整来自上述气体放出管的高压气体的放出方向。因此,在将具备本应用例的安全阀装置的高压气体罐搭载于车辆时,能够容易地调整从安全阀装置放出的高压气体的放出方向,能够提高高压气体的放出方向的调整的作业性。
[应用例2]如应用例1所述的安全阀装置,其中:在所述气体放出口,具备防尘过滤器。
在应用例2的安全阀装置中,在上述气体放出口具备防尘过滤器,所以能够抑制灰尘从上述气体放出管的外部向气体放出口进入,抑制由灰尘向气体放出口进入引起的安全阀装置的工作不良。
[应用例3]如应用例2所述的安全阀装置,其中:所述防尘过滤器由防水透湿性材料构成。
在应用例3的安全阀装置中,上述防尘过滤器由防水透湿性材料构成,所以进而能够抑制水从上述气体放出管的外部向气体放出口进入,抑制由水向气体放出口进入引起的安全阀装置的工作不良。
[应用例4]如应用例1至3中的任意一项所述的安全阀装置,其中:所述阀机构,具备:阀芯;第1熔融构件,其通过支撑所述阀芯而维持闭阀状态,且在变为所述预定温度以上时熔融;和熔融构件放出口,其用于将熔融了的所述第1熔融构件向外部放出;并且,在所述第1熔融构件熔融、从所述熔融构件放出口向外部放出了时,所述阀芯移动而成为开阀状态;在所述熔融构件放出口,充满有在变为所述预定温度以上时熔融的第2熔融构件。
在应用例4的安全阀装置中,在上述熔融构件放出口充满有上述第2熔融构件,所以能够抑制灰尘向上述熔融构件放出口进入,抑制由灰尘向熔融构件放出口进入引起的安全阀装置的工作不良。另外,作为上述第1熔融构件以及上述第2熔融构件,能够使用例如所谓低熔点合金、树脂等熔点比较低的构件。另外,第1熔融构件与第2熔融构件可以由相同的材料构成,也可以由互不相同的材料构成。
[应用例5]如应用例4所述的安全阀装置,其中:所述第1熔融构件以及所述第2熔融构件的至少一方由合金构成。
在应用例5的安全阀装置中,上述第1熔融构件以及上述第2熔融构件的至少一方由合金构成,所以通过使金属的组成比变化,能够容易地将合金熔融的温度设定为所希望的温度。
[应用例6]如应用例4或5所述的安全阀装置,其中:所述第2熔融构件以不从所述熔融构件放出口向所述安全阀装置主体的外部突出的方式充满。
在应用例6的安全阀装置中,上述第2熔融构件以不从上述熔融构件放出口向上述安全阀装置主体的外部突出的方式充满,所以能够抑制因异物与上述第2熔融构件冲突等,上述第2熔融构件从上述熔融构件放出口脱落。
[应用例7]一种阀装置,该阀装置连接于储存高压气体的高压气体罐,其中,具备如应用例1至6中的任意一项所述的安全阀装置。
[应用例8]一种高压气体罐,该高压气体罐储存高压气体,其中,具备如应用例1至6中的任意一项所述的安全阀装置或者如应用例7所述的阀装置。
[应用例9]一种车辆,在所述车辆的底板部搭载有如应用例8所述的高压气体罐;在所述安全阀装置,所述气体放出管,通过所述旋转力输入于所述旋转输入部,以从所述气体放出口放出的所述高压气体的放出方向为所述车辆的后方斜下方、并且为配置有所述高压气体罐以及所述车辆所具备的轮胎的空间以外的空间的方式被调整所述高压气体的放出方向,固定于所述安全阀装置主体。
在应用例9的车辆中,上述高压罐搭载于车辆的底板部,在上述安全阀装置,上述气体放出管,通过上述旋转力从外部输入于上述旋转输入部,以从上述气体放出口放出的上述高压气体的放出方向为车辆的后方斜下方、并且为配置有高压气体罐以及车辆所具备的轮胎的空间以外的空间的方式被调整上述高压气体的放出方向,固定于上述安全阀装置主体,所以在本应用例的车辆不侧翻、翻转的情况下,在安全阀装置工作、从高压气体罐放出高压气体时,能够使高压气体直接冲击于路面,提高高压气体的扩散性。
附图说明
图1是表示作为本发明的一个实施例的车辆1000的概略结构的说明图。
图2是示意表示氢气罐100的概略结构的说明图。
图3是表示安全阀装置300的概略结构的说明图。
图4是表示放出管330的氢气放出口334附近的说明图。
图5是表示设置于安全阀装置主体310的熔融构件放出口320附近的剖面的说明图。
具体实施方式
下面,对于本发明的实施方式,基于实施例进行说明。
A.车辆的结构:
图1是表示作为本发明的一个实施例的车辆1000的概略结构的说明图。在图1(A)中,表示从左侧侧面观察车辆1000的样子。另外,在图1(B)中,表示从后方观察车辆1000的样子。另外,在图1(C)中,表示从下方观察车辆1000的样子。
该车辆1000是所谓的电动车,作为电源,具备燃料电池FC、未图示的电池(battery)。车辆1000通过由燃料电池FC发电的电力、从电池输出的电力,驱动未图示的电机,通过其动力,使车轮旋转而行驶。由燃料电池FC发电的电力也能够蓄电于电池。
在本实施例中,在车辆1000,燃料电池FC如图1(A)所示,设置于车辆1000的底板部。另外,在车辆1000的左侧后轮胎WRL与右侧后轮胎WRR之间的底板部,搭载有用于向燃料电池FC供给作为燃料气体的氢气的、储存有压缩氢气的氢气罐100。在本实施例中,在车辆1000,搭载有4个氢气罐100。搭载于车辆1000的氢气罐100的个数能够任意设定。氢气罐100相当于本发明中的高压气体罐。另外,在车辆1000的底板下部、乘员室的前方、后方的乘员室外的空间,分别配置有构成具备燃料电池FC、电池的燃料电池系统的各种结构构件、用于使车轮旋转的电机、其他的功能构件等(图示省略)。
如图1(B)所示,在氢气罐100上,连接有阀装置200。而且,在阀装置200上,连接有用于将氢气罐100内的压缩氢气向燃料电池FC供给的氢气供给配管以及用于从车辆1000所具备的压缩氢气填充口填充压缩氢气的氢气填充配管。另外,在阀装置200上连接有安全阀装置300,该安全阀装置300在由于火灾等导致氢气罐100达到预定温度以上时,将氢气罐100内的压缩氢气向外部放出,由此防止氢气罐100的内压变得过高。对于阀装置200以及安全阀装置300,后面详细叙述。
在安全阀装置300上,具备放出管。该放出管,如后所述,具有供在安全阀装置300工作了时氢气流动的气体流路、以及用于将在气体流路中流动的氢气向外部放出的氢气放出口。而且,如图1(A)~(C)中箭头所示那样,以在安全阀装置300的工作时,从设置于放出管的氢气放出口放出的氢气的放出方向为车辆1000的后方斜下方,并且是配置有氢气罐100以及车辆1000所具备的左右的后轮胎WRL、WRR的空间以外的空间的方式,调整氢气的放出方向。通过这样,在车辆1000不侧翻、翻转的情况下,在安全阀装置300工作、从氢气罐100放出氢气时,能够使氢气直接冲击于路面,提高氢气的扩散性。
B.氢气罐的结构:
图2是示意表示氢气罐100的概略结构的说明图。如图所示,在氢气罐100上连接有阀装置200。
在阀装置200的内部,如图所示,形成有:第1气体流路210,其用于从氢气罐100的内部向外部放出压缩氢气;以及第2气体流路240,其用于从氢气罐100的外部向内部填充压缩氢气。而且,在第1气体流路210上,配设有用于切换是否从氢气罐100的内部向外部放出压缩氢气的电磁阀220。另外,在第2气体流路240上,配设有用于防止压缩氢气从氢气罐100的内部向外部倒流的止回阀250。
另外,在第2气体流路240中的止回阀250与氢气罐100的内部侧的端部之间,形成有分支流路270,在该分支流路270的端部,连接有安全阀装置300,该安全阀装置300用于在由于火灾等导致氢气罐100的温度成为预定温度以上时,将氢气罐100内的压缩氢气向外部放出。对于安全阀装置300,后面详细叙述。
在形成在阀装置200的内部的第1气体流路210的氢气罐100的外部侧的端部,连接有用于连接第1气体流路210与用于向燃料电池FC供给氢气的氢气供给配管400的连接器230。通过将电磁阀220打开,能够经由第1气体流路210以及氢气供给配管400将氢气罐100内的氢气向燃料电池FC供给。
另外,在形成在阀装置200的内部的第2气体流路240的氢气罐100的外部侧的端部,连接有用于连接第2气体流路240与用于从设置于车辆1000的压缩氢气填充口填充压缩氢气的氢气填充配管500的连接器260。
C.安全阀装置的结构:
图3是表示安全阀装置300的外观的说明图。如图所示,该安全阀装置300具备:安全阀装置主体310,其在内部具备在成为预定温度以上时打开的阀机构;放出管330,其具有气体流路332和氢气放出口334,气体流路332供在安全阀装置主体310内所具备的阀机构打开了时、经由安全阀装置主体310从氢气罐100流出的氢气流动,氢气放出口334用于将在气体流路332中流动的氢气向外部放出;和锁紧螺母340,其将放出管330固定于安全阀装置主体310。
安全阀装置主体310的内部所具备的阀机构,省略了图示以及详细的说明,具备:阀芯;熔融构件,其通过支撑该阀芯而维持关闭(闭阀)状态,并且在变为预定温度以上时熔融;和多个熔融构件放出口320,其用于将熔融了的熔融构件向外部放出;在熔融构件熔融而从各熔融构件放出口320向外部放出了时,阀芯移动而变为打开(开阀)状态。另外,在本实施例中,作为上述熔融构件使用由铋(Bi)与铟(In)构成的二元合金。而且,在本实施例中,铋(Bi)与铟(In)的组成比被设定为使得熔融温度即上述预定温度为110±5(℃)。下面,将上述的熔点比较低的合金称作“可熔合金”。
另外,在本实施例中,放出管330的形状设为圆柱形状。而且,在放出管330,氢气放出口334形成为向相对于气体流路332的轴心方向倾斜的方向放出氢气。另外,在放出管330的顶端部,形成有槽部336。在该槽部336,插入例如一字槽螺钉旋具,使放出管330以气体流路332的轴心为中心旋转,由此能够将从氢气放出口334放出的氢气的放出方向调整为所希望的方向。槽部336相当于本发明中的旋转输入部。
图4是表示放出管330的氢气放出口334附近的说明图。在本实施例中,在放出管330,氢气放出口334由防尘过滤器350覆盖,该防尘过滤器350通过膜密封件(フイルムシ一ル)360而贴附于放出管330。膜密封件360形成有用于从氢气放出口334经由防尘过滤器350将氢气放出的孔。在本实施例中,使用由防水透湿性材料(例如ゴアテツクス(商标,Gore-Tex))构成的防尘过滤器350。通过这样,能够抑制灰尘、水从放出管330的外部向氢气放出口334进入,抑制由灰尘、水向氢气放出口334进入引起的安全阀装置300的工作不良。
图5是表示设置于安全阀装置主体310的熔融构件放出口320附近的剖面的说明图。如图所示,在安全阀装置主体310的内部,配置有构成上述的阀机构的可熔合金312。而且,在本实施例中,如图5的右侧所示,在熔融构件放出口320,以不向安全阀装置主体310的外部突出的方式充满可熔合金322。可熔合金312相当于本发明中的第1熔融构件。另外,可熔合金322相当于本发明中的第2熔融构件。另外,在本实施例中,可熔合金312与可熔合金322由同一合金构成。而且,该可熔合金322通过润滑脂324固定于熔融构件放出口320。可熔合金322也可以通过具有粘着性的其他的材料(例如粘接剂)来代替润滑脂324,固定于熔融构件放出口320。通过这样,能够抑制灰尘向熔融构件放出口320进入,抑制由灰尘向熔融构件放出口320进入引起的安全阀装置300的工作不良。另外,在本实施例中,可熔合金322以不从熔融构件放出口320向安全阀装置主体310的外部突出的方式充满,所以能够抑制因异物与可熔合金322冲突等原因,可熔合金322从熔融构件放出口320脱落。
根据上面所说明的安全阀装置300,向放出管330所具备的槽部336输入旋转力,通过锁紧螺母340将放出管330固定于安全阀装置主体310,由此能够容易地调整来自放出管330的氢气的放出方向。因此,在将具备安全阀装置300的氢气罐100搭载于车辆1000时,能够容易地将从安全阀装置300放出的氢气的放出方向调整为例如图1所示那样,能够提高高压气体的放出方向的调整的作业性。
D.变形例:
上面,对本发明的实施方式进行了说明,但本发明并不限定于这样的实施方式,在不脱离其宗旨的范围内能够以各种方式实施。例如,能够进行下面的变形。
D1.变形例1:
在上述实施例中,在安全阀装置300中,作为本发明中的旋转输入部,具备槽部336,但本发明并不限定于此。旋转输入部只要形成为能够对于放出管330以气体流路3320的轴心为中心而输入旋转力即可,例如,在放出管330上,作为旋转输入部,也可以设置突起、孔等。另外,也可以将放出管330本身的形状设为多棱柱状,使用扳手等工具输入旋转力。
D2.变形例2:
在上述实施例中,通过由防水透湿性材料构成的防尘过滤器350覆盖放出管330,但本发明并不限定于此。作为防尘过滤器350,也可以使用不具有防水透湿性的防尘过滤器。另外,也可以将防尘过滤器350省略。
另外,在上述实施例中,防尘过滤器350通过膜密封件360贴附于放出管330,但本发明并不限定于此。例如,也可以通过粘接剂将防尘过滤器350贴附于放出管330,也可以通过盖(キヤツプ)构件等固定于放出管330。
D3.变形例3:
在上述实施例中,作为可熔合金312以及可熔合金322,使用由铋(Bi)与铟(In)构成的二元合金,但本发明并不限定于此。作为可熔合金312以及可熔合金322,也可以使用其他的合金。另外,可熔合金312与可熔合金322也可以由互不相同的合金构成。另外,也可以代替可熔合金312以及可熔合金322,将其中的至少一方使用由树脂等其他的材料构成的熔融构件。
D4.变形例4:
在上述实施例中,可熔合金322以不从熔融构件放出口320向安全阀装置主体310的外部突出的方式充满,但本发明并不限定于此。
D5.变形例5:
在上述实施例中,安全阀装置300被连接于阀装置200,但本发明并不限定于此。也可以将安全阀装置300直接连接于氢气罐100。
D6.变形例6:
在上述实施例中,氢气罐100搭载于利用由燃料电池FC发电的电力而行驶的电动车(所谓燃料电池汽车),但本发明并不限定于此。也可以将氢气罐100搭载于所谓的氢气汽车。
D7.变形例7:
在上述实施例中,对于将本发明的高压气体罐应用于氢气罐100的情况进行了说明,但可以应用于储存氢气以外的其他的高压气体的高压气体罐。
Claims (8)
1.一种车辆,具备搭载于车辆的底板部、储存高压气体的高压气体罐,和使用于所述高压气体罐的安全阀装置;
所述安全阀装置具备:
安全阀装置主体,其在内部具备在变为预定温度以上时开阀的阀机构;和
气体放出管,其具有气体流路以及气体放出口,所述气体流路供在所述阀机构开阀了时经由所述安全阀装置主体从所述高压气体罐流出的所述高压气体流动,所述气体放出口用于将在所述气体流路中流动的所述高压气体向外部放出;
所述气体放出管还具有旋转输入部,该旋转输入部用于输入使所述气体放出管以所述气体流路的轴心为中心转动的旋转力;
所述气体放出管,通过所述旋转力被输入于所述旋转输入部,以从所述气体放出口放出的所述高压气体的放出方向为所述车辆的后方斜下方、并且为配置有所述高压气体罐以及所述车辆所具备的轮胎的空间以外的空间的方式被调整所述高压气体的放出方向,固定于所述安全阀装置主体。
2.如权利要求1所述的车辆,其中:在所述气体放出口,具备防尘过滤器。
3.如权利要求2所述的车辆,其中:所述防尘过滤器由防水透湿性材料构成。
4.如权利要求1所述的车辆,其中:
所述阀机构,具备:阀芯;
第1熔融构件,其通过支撑所述阀芯而维持闭阀状态,且在变为所述预定温度以上时熔融;和
熔融构件放出口,其用于将熔融了的所述第1熔融构件向外部放出;并且,
在所述第1熔融构件熔融、从所述熔融构件放出口向外部放出了时,所述阀芯移动而成为开阀状态;
在所述熔融构件放出口,充满有在变为所述预定温度以上时熔融的第2熔融构件。
5.如权利要求4所述的车辆,其中:所述第1熔融构件以及所述第2熔融构件的至少一方由合金构成。
6.如权利要求4或5所述的车辆,其中:所述第2熔融构件,以不从所述熔融构件放出口向所述安全阀装置主体的外部突出的方式充满。
7.如权利要求1~5中任一项所述的车辆,其中:在所述高压气体罐,连接有具备所述安全阀装置的阀装置。
8.如权利要求6所述的车辆,其中:在所述高压气体罐,连接有具备所述安全阀装置的阀装置。
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JP2007339642A JP4874948B2 (ja) | 2007-12-28 | 2007-12-28 | 安全弁装置、バルブ装置、高圧ガスタンク、および、車両 |
JP339642/2007 | 2007-12-28 | ||
PCT/JP2008/073908 WO2009084706A1 (ja) | 2007-12-28 | 2008-12-22 | 安全弁装置、バルブ装置、高圧ガスタンク、および、車両 |
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Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101180996B1 (ko) | 2009-11-27 | 2012-09-07 | 기아자동차주식회사 | 자동차용 고압 가스 연료탱크의 화재안전장치 |
FR2985802B1 (fr) * | 2012-01-17 | 2014-03-14 | Air Liquide | Element modulaire de distribution de gaz sous pression et installation correspondante |
US8910651B2 (en) * | 2013-03-13 | 2014-12-16 | GM Global Technology Operations LLC | Thermal pressure relief devices and related systems and methods |
US9454158B2 (en) | 2013-03-15 | 2016-09-27 | Bhushan Somani | Real time diagnostics for flow controller systems and methods |
JP5949618B2 (ja) * | 2013-03-25 | 2016-07-13 | トヨタ自動車株式会社 | 燃料電池システムと燃料電池搭載車両 |
JP6119429B2 (ja) * | 2013-05-29 | 2017-04-26 | スズキ株式会社 | 流体排出装置 |
GB201504457D0 (en) * | 2015-03-17 | 2015-04-29 | Linde Ag | A digital valve system |
GB201504453D0 (en) * | 2015-03-17 | 2015-04-29 | Linde Ag | A digital valve assembly |
FR3035037B1 (fr) * | 2015-04-17 | 2018-07-20 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Vehicule comprenant un reservoir de gaz carburant sous pression et une soupape de securite |
US10260681B2 (en) | 2015-07-15 | 2019-04-16 | Nissan Motor Co., Ltd. | Valve device |
KR101724886B1 (ko) | 2015-08-10 | 2017-04-07 | 현대자동차주식회사 | 가스저장용기의 필터장치 및 이의 설치방법 |
DE102015222251A1 (de) | 2015-11-11 | 2017-05-11 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einem Drucktank und einer Sicherheitsventil-Einrichtung |
DE102015224243A1 (de) | 2015-12-03 | 2017-06-08 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit zumindest zwei Tanks für die Aufnahme von Brennstoff unter hohem Druck |
JP6569648B2 (ja) * | 2016-11-16 | 2019-09-04 | トヨタ自動車株式会社 | 高圧ガスタンクおよび移動体 |
SE540348C2 (en) * | 2016-11-23 | 2018-07-24 | Scania Cv Ab | A safety device, a tank arrangement and a vehicle |
JP6561974B2 (ja) | 2016-11-28 | 2019-08-21 | トヨタ自動車株式会社 | 車両 |
US10983537B2 (en) | 2017-02-27 | 2021-04-20 | Flow Devices And Systems Inc. | Systems and methods for flow sensor back pressure adjustment for mass flow controller |
EP3695159B1 (en) | 2017-10-10 | 2021-11-03 | Volvo Truck Corporation | Hydrogen discharge system for a truck and truck comprising such system |
DE102017221849A1 (de) * | 2017-12-04 | 2019-06-06 | Bayerische Motoren Werke Aktiengesellschaft | Wasserstoff-Abführsystem für ein Kraftfahrzeug |
CN108870072B (zh) * | 2018-06-05 | 2020-08-18 | 嘉兴学院 | 新能源汽车高压储氢系统的可控转向泄压装置 |
US11401082B2 (en) | 2018-12-31 | 2022-08-02 | Power Packer North America, Inc. | Fusible cap assembly |
JP6843900B2 (ja) * | 2019-01-28 | 2021-03-17 | 本田技研工業株式会社 | 高圧タンク搭載車両 |
JP7151663B2 (ja) * | 2019-08-09 | 2022-10-12 | トヨタ自動車株式会社 | 高圧容器搭載構造 |
CN112918283B (zh) * | 2019-12-05 | 2022-04-22 | 未势能源科技有限公司 | 用于车辆的储气瓶及具有其的车辆 |
JP7226366B2 (ja) * | 2020-02-12 | 2023-02-21 | トヨタ自動車株式会社 | 燃料貯蔵装置 |
KR102142468B1 (ko) * | 2020-03-31 | 2020-08-07 | 주식회사 대륙제관 | 휴대용 가스용기의 폭발방지를 위한 유로차단식 안전밸브 |
DE102020207261A1 (de) * | 2020-06-10 | 2021-12-16 | Argo Gmbh | Thermische Druckentlastungsvorrichtung (TPRD), Gasdruckspeicher und Gasdruckspeichersystem mit TPRD und Verfahren zur thermischen Überdruckabsicherung |
DE102020207253A1 (de) * | 2020-06-10 | 2021-12-16 | Argo Gmbh | Ventileinrichtung, Intankventil und Gasdruckspeichersystem, insbesondere für Brennstoffzellensysteme, sowie Verfahren zum Detektieren einer Leckage |
DE102020215929A1 (de) * | 2020-12-15 | 2022-06-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Tankvorrichtung zur Temperaturdruckentlastung eines Wasserstofftanks |
JP7447875B2 (ja) | 2021-07-02 | 2024-03-12 | トヨタ自動車株式会社 | 圧力容器 |
KR102336012B1 (ko) * | 2021-09-07 | 2021-12-06 | 흥가하이드로릭스코리아(유) | 수소용기(탱크)의 충전 시 충전 압력 및 상태 모니터링 시스템 |
KR102338601B1 (ko) * | 2021-09-07 | 2021-12-14 | 흥가하이드로릭스코리아(유) | 수소연료전지의 파워팩의 수소용기 충전 체결 fitting 마모도 검사 장치(tool) |
CN114312288B (zh) * | 2021-12-28 | 2023-04-11 | 三一汽车制造有限公司 | 储气系统及其排气控制方法、装置、存储介质和燃气车辆 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003342666A (ja) * | 2002-03-20 | 2003-12-03 | Hamai Industries Ltd | 無鉛・無カドミニウム低融点合金、温度感応型安全弁及びヒューズエレメント |
CN1697945A (zh) * | 2003-03-03 | 2005-11-16 | 株式会社富士金 | 安全阀 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1806823A (en) * | 1931-05-26 | Gas generator | ||
US3651823A (en) * | 1970-04-29 | 1972-03-28 | James Leland Milsted Sr | Thermal sensing blow out preventer actuating device |
US4800948A (en) * | 1987-04-29 | 1989-01-31 | Aluminum Company Of America | Method of forming a thermally activated pressure relief valve |
US4744383A (en) * | 1987-04-29 | 1988-05-17 | Aluminum Company Of America | Thermally activated valve |
JPH06165803A (ja) | 1992-11-30 | 1994-06-14 | Asahi Kogyo Kk | 気泡発生装置 |
US6006774A (en) * | 1994-12-21 | 1999-12-28 | Cti Composite Products | Thermally activated pressure relief valve or fuse plug for protecting pressurized devices from over pressure due to fire |
JP3038681B2 (ja) * | 1995-12-13 | 2000-05-08 | サンデン株式会社 | 圧縮機の安全弁 |
GB0004360D0 (en) * | 2000-02-25 | 2000-04-12 | Imi Norgren Ltd | Valve |
JPH10281398A (ja) * | 1997-04-07 | 1998-10-23 | Neriki:Kk | ガス供給装置およびその装置に使用する安全弁 |
JP3016774B1 (ja) | 1998-12-28 | 2000-03-06 | パール金属株式会社 | ガス器具のガス容器装着構造 |
US6367499B2 (en) * | 2000-03-02 | 2002-04-09 | Hamai Industries Limited | Safety valve |
JP2002168399A (ja) | 2000-12-01 | 2002-06-14 | Neriki:Kk | ガスボンベ用バルブ装置 |
JP2004136828A (ja) | 2002-10-18 | 2004-05-13 | Nissan Motor Co Ltd | 高圧ガス貯蔵装置 |
JP2005147230A (ja) * | 2003-11-13 | 2005-06-09 | Neriki:Kk | 高圧ガス容器用安全弁 |
JP4427371B2 (ja) * | 2004-03-29 | 2010-03-03 | 株式会社ネリキ | 安全弁 |
FR2869573B1 (fr) * | 2004-04-30 | 2006-06-16 | Conception Et Dev Michelin Sa | Vehicule a carburant gazeux et systeme de purge automatique |
US7930013B2 (en) | 2005-06-29 | 2011-04-19 | Compumedics Limited | Sensor assembly with conductive bridge |
US20070006927A1 (en) * | 2005-07-05 | 2007-01-11 | Oshkosh Truck Corporation | Apparatus for discharging fluid |
JP2007106262A (ja) * | 2005-10-13 | 2007-04-26 | Mazda Motor Corp | 車両用気体燃料タンク構造 |
JP5698456B2 (ja) * | 2006-06-13 | 2015-04-08 | アドバンスド テクノロジー マテリアルズ,インコーポレイテッド | 気体除去を含む液体分配システム |
-
2007
- 2007-12-28 JP JP2007339642A patent/JP4874948B2/ja active Active
-
2008
- 2008-12-22 DE DE112008003549.0T patent/DE112008003549B4/de active Active
- 2008-12-22 WO PCT/JP2008/073908 patent/WO2009084706A1/ja active Application Filing
- 2008-12-22 US US12/810,676 patent/US8434507B2/en active Active
- 2008-12-22 CN CN2008801229379A patent/CN101910705B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003342666A (ja) * | 2002-03-20 | 2003-12-03 | Hamai Industries Ltd | 無鉛・無カドミニウム低融点合金、温度感応型安全弁及びヒューズエレメント |
CN1697945A (zh) * | 2003-03-03 | 2005-11-16 | 株式会社富士金 | 安全阀 |
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JP2009162255A (ja) | 2009-07-23 |
US20100276024A1 (en) | 2010-11-04 |
WO2009084706A1 (ja) | 2009-07-09 |
JP4874948B2 (ja) | 2012-02-15 |
DE112008003549B4 (de) | 2017-10-19 |
DE112008003549T5 (de) | 2010-10-28 |
US8434507B2 (en) | 2013-05-07 |
CN101910705A (zh) | 2010-12-08 |
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