JP4398039B2 - Device for sending the filler in the container together with the high-pressure gas for pushing - Google Patents

Device for sending the filler in the container together with the high-pressure gas for pushing Download PDF

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Publication number
JP4398039B2
JP4398039B2 JP2000013618A JP2000013618A JP4398039B2 JP 4398039 B2 JP4398039 B2 JP 4398039B2 JP 2000013618 A JP2000013618 A JP 2000013618A JP 2000013618 A JP2000013618 A JP 2000013618A JP 4398039 B2 JP4398039 B2 JP 4398039B2
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JP
Japan
Prior art keywords
cylinder
sealing plate
container
sensor
main body
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JP2000013618A
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Japanese (ja)
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JP2001198233A (en
Inventor
仁 高橋
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Nippon Tansan Gas Co Ltd
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Nippon Tansan Gas Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は容器内の充填材を押送用高圧ガスと共に送出する装置にかかり、長期間保管してもガス漏れが起こらず、かつ人手によらず、環境温度の変化を利用して充填材を送出する型式のものに関する。
【0002】
【従来の技術】
炭酸ガスや窒素などが入った高圧ガス容器を手動で開封し、流出するガスを利用するものに消火器がある。消火器の場合、流出ガスの圧力で消火用の充填材を加圧して噴射する加圧式と、消火用の充填材を予めフロンや窒素で加圧しておき、手動で操作して噴射する蓄圧式がある。
自動消火器は温度、煙などをセンサーで検出し、電力を用いて噴射している。
最近、火薬(スクイブ)を用いて弁などを開放し、噴射させるやり方もある。
【0003】
【発明が解決しようとする課題】
手動操作による加圧式や蓄圧式の場合、消火器が火元の近くに置かれているとこれに近寄れず、噴射できない。また、火災の場合、気が動転しているため、恐怖、慌て、忘れなどが原因となって、同様に噴射できないことがある。
自動の場合は電源を要し、交流の場合、災害発生などで断線や送電停止すると噴射できず、電池の場合、長期信頼性に欠けるので非常用としては不向きである。
また、従来品はどれも消火用の充填材を入れた容器とその継ぎ手がねじ込み式で完全密封でないため、蓄圧式の場合、長期間保存すると、使用時に噴射しない例があった。
本発明は封板を本体に溶接することによって開口を密閉し、長期間保管してもガス漏れが起こらず、開封により消火用の充填材をガス圧で確実に送出でき、しかもその送出を、環境温度変化を利用して、自動的に行える容器内の充填材を押送用高圧ガスと共に送出する装置を提供することを目的とする。
【0004】
【課題を解決するための手段】
本発明に係る容器内の充填材を押送用高圧ガスと共に送出する装置は、容器と、開封器と、センサーを有している。
該容器は本体に充填材と加圧気体が充填され、該本体の開口が該本体に溶接した封板で密封されたものである。容器が消火器の場合、充填材は粉末や液体等の消火剤で、加圧気体は炭酸ガスや窒素ガス等の非支燃性ガスとなる。
該開封器はシリンダとピストンを有している。該シリンダは該本体に該封板を覆って着脱自在で、装着状態で通路が確保される充填材の送出路と該送出路に導結された噴射管を備えている。該ピストンは一面に穿針を備え、該穿針を該封板に向けて該シリンダに摺嵌している。ガス圧を受けたピストンが移動することによって穿針が封板を開封する。該シリンダは本体に固着される型式でもよいが、着脱式とすると反復使用できる。
そして、該センサーはケースにガス発生剤を密封したもので、導管を介して該シリンダに、該ピストンの穿針と反対側の面に対して、導通している。
【0005】
ケースとしてはアルミが軽くかつ伝熱性がよいので好ましいが、鋼製その他でもよい。ガス発生剤も適当に選べるが、例えばアミノテトラゾールが好ましい。
【0006】
該ピストンの他面に該シリンダの外部から操作桿が当接自在で、この操作桿は穿針を封板の開封完了位置へ移動自在となっていてもよい。
この場合、センサーの作動前に人が開封の必要性を認識した場合、不作動の場合、訓練等の場合等、いつでも人為的に封板の開封が行え、ピストンと操作桿は別体なので、組み立て作業がし易い。
【0007】
本発明にかかる装置は開封器とセンサーを次のように変形することもできる。
開封器において、ピストンは一面の穿針を該封板に向けかつ他面から延びた操作桿を該シリンダの外部へ突出させて該シリンダに摺嵌する。
また、センサーにおいては、これが通路とその遮断子を有する作動器に装着され、該通路は導管を介し、一方で該シリンダの送出路とまた他方で噴射ノズルとそれぞれ導結され、該遮断子が該通路を該センサーの噴射ガスで開放するようにする。
この場合、ピストンと操作桿が一体なので、ピストンが傾いて摺動困難となったりせず、操作桿を操作することによって、いつでも人為的に封板の開封を確実に行える。
【0008】
該センサーはスクイブ型で、該ケースの開口が封板の溶接で封止されていてもよい。
この場合、小型に纏まるので取扱が容易で、ガス発生剤が湿気たりすることもない。
【0009】
該センサーはキャピラリー型で、該ケースの開口が樹脂メルトシートで封止されていてもよい。
この場合、狭い場所にも設置することができ、ケースの開封も確実に行われる。
【0010】
【発明実施の形態】
図1は供用時開封型、図2は事前開封型のそれぞれ開封装置で、同一符号は同一もしくは相応部分を示してある。
1は容器、2は開封器、3はセンサーである。
容器1は本体11に充填材12と加圧気体13が充填され、この本体11の開口14がこの本体11に溶接した封板15で密封されたものである。この容器1は内部にサイホン管16が設けられている。
【0011】
開封器2はシリンダ21とピストン22を有している。シリンダ21は本体11に封板15を覆って着脱自在で、装着状態で通路が確保される充填材12の送出路23とこの送出路23に導結された噴射管24を備えている。ピストン22は一面に穿針25を備え、この穿針25を封板15に向けてシリンダ21に摺嵌している。
【0012】
そして、センサー3はケース31にガス発生剤32を密封したもので、導管33を介してシリンダ21の送入路23’に導結され、ピストン22の穿針25と反対側の面に対して、導通している。
【0013】
ピストン22の他面にシリンダ21の外部から操作桿26が当接自在で、この操作桿26は穿針25を封板15の開封完了位置へ移動自在となっている。
こうすると、センサー3の作動前に人が開封の必要性を認識した場合、不作動の場合、訓練等の場合等に、いつでも人為的に封板の開封が行え、ピストン22と操作桿26は別体なので、組み立て作業がし易い。
【0014】
図2の例では、ピストン22は一面の穿針25を封板15に向け且つ他面から延びた操作桿26’をシリンダ21の外部へ突出させてシリンダ21に摺嵌している。また、センサー3は通路41とその遮断子42を有する作動器4に装着され、この通路41は導管5を介し一方でシリンダ21の送出路23とまた他方で噴射ノズル6とそれぞれ導結され、遮断子42が通路41をセンサー3の噴射ガスで開放するようになっている。作動器4の作動状態はこの遮断子42に適宜のやり方で連動する表示器43で表示される。
こうすると、容器1を予め人手で開封しておくので、開封ミスを防げ、時間的な遅れも解消する。
勿論、予め開封しておかなくてもよく、この場合はガス漏れが防止される。
【0015】
センサー3はスクイブ型3’で、ケース31の開口34が封板35の溶接で封止されている。
こうすると、小型に纏まるので取扱が容易となり、ガス発生剤32が湿気たり、変質するのを防げる。
【0016】
センサー3はキャピラリー型3”で、ケース31の開口34が樹脂メルトシール35’で封止されている。
こうすると、狭い場所にも設置でき、ケース31の開封も確実に行える。
【0017】
【実施例】
図1の型式を採用し、1Lの消火液の入った容器(1)を窒素ガス(13)で8kg/cmに加圧し、封板(15)で密封した。センサー(3)はスクイブ型(3’)とし、ガス発生剤(32)は、アルミ製ケース(31)に5NATK(アミノテトラゾール)を10mg充填し、同様に窒素を封入して封板(35)を溶接した。このセンサー(3)を導管(33)でシリンダ(21)に導結した。また、シリンダ(21)の送出路(23)を噴射管(24)で噴射ノズル(6)に導結した。導管(33)と噴射管(24)の長さをそれぞれ1mとした。この状態でセンサー(3)の部分をバーナーでゆっくり加熱し、235℃になったときに噴射ノズル(6)から約10秒間の噴射を確認した。
【0018】
センサー(3)を長さ300mm(0.1φ)のキャピラリー型(3”)とし、スクイブ型と同様にガス発生剤(32)と窒素を封入し、このセンサー(3)をチューブでシリンダ(21)に導結して前記と同様に加熱した場合もスクイブ型と同様の結果が得られた。キャピラリー型(3”)は曲げても同様で、このことは、昇温箇所の広い面積から検知できる特徴がある。
【0019】
これによって、従来の消火器と同様の噴射量や噴射距離(10m)が確認されたわけである、また、噴射ノズルを変えることで多目的の目的に使用できることも確認した。
【0020】
図2の場合についても、1mの距離での作動試験は同様の性能であった。この場合、作動状態が判断できるように表示器(43)を装着している。
実際にテンプラ油を加熱させ、火災を発生させて実験、確実に作動することが確認された。
【0021】
また、作動しない場合や、訓練などのために、封板を手動で開封するようにもしてある。
【0022】
【発明の効果】
本発明によれば、容器とセンサーが乾燥不活性ガス(窒素)でシールされ、封板の溶接で完全密閉されるので、輸送、振動などでの誤作動がなく安全で、長期間保管してもガス漏れが起こらず、充填材やガス発生剤の劣化や老化等が生じることもなく長期間性能維持が可能で、ガス発生剤センサーにより超小型かつフレキシブルに構成でき、あらかじめ危険箇所にきめ細かく設置可能で、場所を取ることもなく、シンプルな構造なので、故障がなく、メンテナンスが容易で、低コストとなり、大型の容器であっても、センサー容量は変わらなく経済的で、電池も電源も必要とせず、開封により消火用の充填材をガス圧で確実に送出でき、しかもその送出を、環境温度変化を利用して、自動的に素早く行うことができ、容器やケースは使用後に穴が開いているので、廃棄時に安全である。
【0023】
請求項2によれば、センサーの作動前に人が開封の必要性を認識した場合、不作動の場合、訓練等の場合等、いつでも人為的に封板の開封が行え、ピストンと操作桿は別体なので、組み立て作業がし易い。
【0024】
請求項3によれば、ピストンと操作桿が一体なので、ピストンが傾いて摺動困難となったりせず、操作桿を操作することによって、いつでも人為的に封板の開封を確実に行える。
【0025】
請求項4によれば、小型に纏まるので取扱が容易で、ガス発生剤が湿気たりすることもない。
【0026】
請求項5によれば、狭い場所にも設置することができ、ケースの開封も確実に行われる。
【図面の簡単な説明】
【図1】本発明に係る容器内の充填材を押送用高圧ガスと共に送出する装置の具体例を示す一部切断側面図で、センサーとしてキャピラリー型を付記してある。
【図2】本発明に係る容器内の充填材を押送用高圧ガスと共に送出する装置の別の例を示す一部切断側面図である。
【符号の説明】
1 容器
2 開封器
3 センサー
3’ スクイブ型
3” キャピラリー型
4 作動器
11 本体
12 充填材
13 加圧気体該容器(1)は本体(11)に充填材(12)と (13)が充填され、該本体
14 開口
15 封板
21 シリンダ
22 ピストン
23 送出路
24 噴出管
25 穿針
26 操作桿
31 ケース
32 ガス発生剤
33 導管
34 開口
35 封板
35’ 樹脂メルトシール
41 通路
42 遮断子
[0001]
BACKGROUND OF THE INVENTION
The present invention is applied to an apparatus for sending a filler in a container together with a high-pressure gas for feeding. Gas leakage does not occur even when stored for a long period of time, and the filler is delivered using changes in the environmental temperature without depending on human hands. Related to the type of product
[0002]
[Prior art]
A fire extinguisher is one that manually opens a high-pressure gas container containing carbon dioxide or nitrogen, and uses the outflowing gas. In the case of a fire extinguisher, a pressure type that pressurizes and injects a fire extinguishing filler with the pressure of the outflow gas, and a pressure accumulation type that pressurizes the fire extinguishing filler in advance with chlorofluorocarbon or nitrogen and manually injects There is.
The automatic fire extinguisher detects temperature, smoke, etc. with a sensor and injects it using electric power.
Recently, there is also a method of using a gunpowder (squib) to open a valve and inject it.
[0003]
[Problems to be solved by the invention]
In the case of the pressurization type and the pressure accumulation type by manual operation, if the fire extinguisher is placed near the fire source, it cannot approach it and cannot be injected. Also, in the case of a fire, because you are upset, you may not be able to inject as well due to fear, panic, and forget.
In the case of automatic, a power source is required. In the case of alternating current, it cannot be injected when a disconnection or power transmission is stopped due to a disaster or the like, and in the case of a battery, it is not suitable for emergency because it lacks long-term reliability.
In addition, since all of the conventional products have a container containing a fire-extinguishing filler and its joint screwed in and not completely sealed, in the case of a pressure accumulating type, there is an example in which it is not jetted during use if stored for a long time.
The present invention seals the opening by welding the sealing plate to the main body, gas leakage does not occur even if stored for a long period of time, and the fire-extinguishing filler can be reliably delivered by gas pressure by opening, and the delivery is An object of the present invention is to provide an apparatus for automatically sending a filling material in a container together with a high-pressure gas for feeding using an environmental temperature change.
[0004]
[Means for Solving the Problems]
An apparatus for delivering a filler in a container according to the present invention together with a high-pressure gas for feeding includes a container, an opener, and a sensor.
In the container, a main body is filled with a filler and a pressurized gas, and an opening of the main body is sealed with a sealing plate welded to the main body. When the container is a fire extinguisher, the filler is an extinguishing agent such as powder or liquid, and the pressurized gas is a non-flammable gas such as carbon dioxide or nitrogen gas.
The opening device has a cylinder and a piston. The cylinder is provided with a delivery path for a filling material that covers the sealing plate on the main body and is detachable and secures a passage in a mounted state, and an injection pipe connected to the delivery path. The piston is provided with a needle on one side, and the needle is slid onto the cylinder with the needle facing the sealing plate. When the piston that has received the gas pressure moves, the puncture needle opens the sealing plate. The cylinder may be of a type that is fixed to the main body, but can be used repeatedly if it is detachable.
The sensor is a case in which a gas generating agent is sealed, and is electrically connected to the cylinder through a conduit to the surface of the piston opposite to the needle.
[0005]
As the case, aluminum is preferable because it is light and has good heat conductivity, but it may be made of steel or the like. Although a gas generating agent can also be selected appropriately, for example, aminotetrazole is preferable.
[0006]
An operating rod may be brought into contact with the other surface of the piston from the outside of the cylinder, and the operating rod may be capable of moving the puncture needle to the opening completion position of the sealing plate.
In this case, if the person recognizes the necessity of opening before the operation of the sensor, in the case of non-operation, training, etc., the sealing plate can be opened artificially at any time, and the piston and the operating rod are separate, Easy to assemble.
[0007]
In the device according to the present invention, the opening device and the sensor can be modified as follows.
In the unsealing device, the piston is slidably fitted to the cylinder with an operating rod extending from the other surface facing the sealing plate and extending from the other surface toward the sealing plate.
Also, in the sensor, this is attached to an actuator having a passage and its blocker, and the passage is connected to a delivery path of the cylinder on the one hand and an injection nozzle on the other side, respectively, The passage is opened with an injection gas of the sensor.
In this case, since the piston and the operating rod are integrated, the piston does not tilt and it is difficult to slide, and by operating the operating rod, the sealing plate can be surely opened artificially at any time.
[0008]
The sensor may be a squib type, and the opening of the case may be sealed by welding a sealing plate.
In this case, since it is gathered in a small size, handling is easy, and the gas generating agent does not get wet.
[0009]
The sensor may be a capillary type, and the opening of the case may be sealed with a resin melt sheet.
In this case, it can be installed in a narrow place, and the case is reliably opened.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows an opening type in service, and FIG. 2 shows a pre-opening type opening device. The same reference numerals indicate the same or corresponding parts.
1 is a container, 2 is an opener, and 3 is a sensor.
In the container 1, a main body 11 is filled with a filler 12 and a pressurized gas 13, and an opening 14 of the main body 11 is sealed with a sealing plate 15 welded to the main body 11. The container 1 is provided with a siphon tube 16 therein.
[0011]
The opening device 2 has a cylinder 21 and a piston 22. The cylinder 21 includes a delivery path 23 for the filler 12 that covers the sealing plate 15 on the main body 11 and is detachable and secures a passage in the mounted state, and an injection pipe 24 connected to the delivery path 23. The piston 22 has a needle 25 on one surface, and the needle 25 is slidably fitted on the cylinder 21 with the sealing plate 15 facing the sealing plate 15.
[0012]
The sensor 3 is a case 31 in which a gas generating agent 32 is sealed. The sensor 3 is led to a feeding path 23 ′ of the cylinder 21 through a conduit 33 and is opposed to the surface of the piston 22 opposite to the needle 25. Is conducting.
[0013]
An operating rod 26 can come into contact with the other surface of the piston 22 from the outside of the cylinder 21, and the operating rod 26 can move the puncture needle 25 to a position where the sealing plate 15 is completely opened.
In this way, when the person recognizes the necessity of opening before the operation of the sensor 3, in the case of non-operation, training, etc., the sealing plate can be opened artificially at any time. Because it is a separate body, it is easy to assemble.
[0014]
In the example of FIG. 2, the piston 22 is slidably fitted to the cylinder 21 with the needle 25 on one surface facing the sealing plate 15 and an operating rod 26 ′ extending from the other surface protruding outside the cylinder 21. The sensor 3 is mounted on an actuator 4 having a passage 41 and a blocker 42 thereof. The passage 41 is connected to a delivery path 23 of the cylinder 21 on the one hand and a jet nozzle 6 on the other hand through a conduit 5. The shield 42 opens the passage 41 with the jet gas of the sensor 3. The operating state of the actuator 4 is displayed on a display 43 that is linked to this blocker 42 in an appropriate manner.
If it carries out like this, since the container 1 is opened manually beforehand, an opening mistake will be prevented and time delay will also be eliminated.
Of course, it is not necessary to open it beforehand, and in this case, gas leakage is prevented.
[0015]
The sensor 3 is a squib type 3 ′, and the opening 34 of the case 31 is sealed by welding a sealing plate 35.
If it carries out like this, since it will gather together in a small size, handling will become easy and it can prevent that the gas generating agent 32 damps and changes quality.
[0016]
The sensor 3 is a capillary type 3 ″, and the opening 34 of the case 31 is sealed with a resin melt seal 35 ′.
If it carries out like this, it can install also in a narrow place and can open the case 31 reliably.
[0017]
【Example】
The type of FIG. 1 was adopted, and a container (1) containing 1 L of fire extinguishing liquid was pressurized to 8 kg / cm 2 with nitrogen gas (13) and sealed with a sealing plate (15). The sensor (3) is a squib type (3 '), and the gas generating agent (32) is filled with 10 mg of 5NATK (aminotetrazole) in an aluminum case (31) and sealed with nitrogen in the same manner (35) Welded. This sensor (3) was connected to the cylinder (21) by a conduit (33). The delivery path (23) of the cylinder (21 ) was connected to the injection nozzle (6) by the injection pipe (24). The lengths of the conduit (33) and the injection pipe (24) were each 1 m. In this state, the part of the sensor (3) was slowly heated with a burner, and when the temperature reached 235 ° C., the injection for about 10 seconds was confirmed from the injection nozzle (6) .
[0018]
The sensor (3) is a capillary type (3 ") with a length of 300mm (0.1φ), and the gas generating agent (32) and nitrogen are sealed in the same way as the squib type, and this sensor (3) is connected to the cylinder (21) with a tube. The same result as that of the squib type was obtained when heated in the same manner as described above. The capillary type (3 ″) is the same even when bent, and this can be detected from a large area of the temperature rising point. There are features.
[0019]
As a result, the same injection amount and injection distance (10 m) as those of the conventional fire extinguisher were confirmed, and it was also confirmed that it can be used for multipurpose purposes by changing the injection nozzle.
[0020]
Also in the case of FIG. 2, the operation test at a distance of 1 m had the same performance. In this case, an indicator (43) is attached so that the operating state can be determined.
It was confirmed that the tempura oil was actually heated and a fire was generated, and the experiment was performed reliably.
[0021]
In addition, the sealing plate is manually opened for non-operation or training.
[0022]
【The invention's effect】
According to the present invention, the container and the sensor are sealed with dry inert gas (nitrogen) and completely sealed by welding of the sealing plate, so there is no malfunction due to transportation, vibration, etc. Gas leakage does not occur, it is possible to maintain the performance for a long time without deterioration or aging of the filler or gas generating agent, and it can be configured in an ultra-compact and flexible manner by the gas generating agent sensor, and it is installed in advance in a dangerous place. Possible, space-saving, simple structure, no failure, easy maintenance, low cost, large container, economical sensor capacity, economical and battery and power supply required However, it is possible to reliably deliver a fire-extinguishing filler with gas pressure by opening it, and it can be performed automatically and quickly using environmental temperature changes. Because is open, it is safe at the time of disposal.
[0023]
According to claim 2, when a person recognizes the necessity of opening before the operation of the sensor, in the case of non-operation, in the case of training, etc., the sealing plate can be opened artificially at any time. Because it is a separate body, it is easy to assemble.
[0024]
According to the third aspect, since the piston and the operating rod are integrated, the piston is not inclined and difficult to slide, and by operating the operating rod, the sealing plate can be surely opened manually at any time.
[0025]
According to claim 4, since it is gathered in a small size, handling is easy, and the gas generating agent does not get wet.
[0026]
According to the fifth aspect, it can be installed in a narrow place, and the case is reliably opened.
[Brief description of the drawings]
FIG. 1 is a partially cut side view showing a specific example of an apparatus for delivering a filler in a container according to the present invention together with a high-pressure gas for feeding, with a capillary type attached as a sensor.
FIG. 2 is a partially cut-away side view showing another example of an apparatus for delivering a filler in a container according to the present invention together with a high-pressure gas for pushing.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Container 2 Opening device 3 Sensor 3 'Squib type | mold 3 "Capillary type | mold 4 Actuator 11 Main body 12 Filling material 13 Pressurized gas The container (1) is filled with the filling materials (12) and (13) in the main body (11). , Main body 14 opening 15 sealing plate 21 cylinder 22 piston 23 delivery path 24 ejection pipe 25 needle 26 operating rod 31 case 32 gas generating agent 33 conduit 34 opening 35 sealing plate 35 'resin melt seal 41 passage 42 blocker

Claims (5)

容器(1)と、開封器(2)と、センサー(3)を有し、
該容器(1)は本体(11)に充填材(12)と加圧気体(13)が充填され、該本体(11)の開口(14)が該本体(11)に溶接した封板(15)で密封されたもので、
該開封器(2)はシリンダ(21)とピストン(22)を有し、該シリンダ(21)は該本体(11)に該封板(15)を覆って着脱自在で、装着状態で通路が確保される充填材の送出路(23)と該送出路(23)に導結された噴出管(24)を備えており、該ピストン(22)は一面に穿針(25)を備え、該穿針(25)を該封板(15)に向けて該シリンダ(21)に摺嵌しており、
該センサー(3)はケース(31)にガス発生剤(32)を密封したもので、導管(33)を介して該シリンダ(21)に、該ピストン(22)の穿針(25)と反対側の面に対して、導通している
ことを特徴とする容器内の充填材を押送用高圧ガスと共に送出する装置。
A container (1), an opener (2), and a sensor (3),
The container (1) is a sealing plate (15) in which a main body (11) is filled with a filler (12) and a pressurized gas (13), and an opening (14) of the main body (11) is welded to the main body (11). )
The unsealing device (2) has a cylinder (21) and a piston (22), and the cylinder (21) is detachable by covering the sealing plate (15) on the main body (11), and a passage is provided in the mounted state. A filling material delivery path (23) to be secured and a jet pipe (24) led to the delivery path (23), the piston (22) is provided with a needle (25) on one side, The needle (25) is slid onto the cylinder (21) toward the sealing plate (15),
The sensor (3) is a case (31) sealed with a gas generating agent (32), and is connected to the cylinder (21) via a conduit (33) opposite to the needle (25) of the piston (22). A device for delivering a filler in a container together with a high-pressure gas for feeding, characterized in that it is electrically connected to a side surface.
該ピストン(22)の他面に該シリンダ(21)の外部から操作桿(26)が当接自在で、該操作桿(26)は該穿針(25)を該封板(15)の開封完了位置へ移動自在となっている請求項1に記載の容器内の充填材を押送用高圧ガスと共に送出する装置。An operating rod (26) can come into contact with the other surface of the piston (22) from the outside of the cylinder (21), and the operating rod (26) opens the needle (25) of the sealing plate (15). The apparatus which sends out the filler in the container of Claim 1 which can move to the completion position with the high pressure gas for pushing. 容器(1)と、開封器(2)と、センサー(3)を有し、
該容器(1)は本体(11)に充填材(12)と加圧気体(13)が充填され、該本体(11)の開口(14)が該本体(11)に溶接した封板(15)で密封されたもので、
該開封器(2)はシリンダ(21)とピストン(22)を有し、該シリンダ(21)は該本体(11)に該封板(15)を覆って着脱自在で、装着状態で通路が確保される充填材の送出路(23)と該送出路(23)に導結された噴出管(24)を備えており、該ピストン(22)は一面の穿針(25)を該封板(15)に向け、かつ他面から延びた操作桿(26')を該シリンダ(21)の外部へ突出させて該シリンダ(21)に摺嵌しており、
該センサー(3)はケース(31)にガス発生剤(32)を密封したもので、通路(41)とその遮断子(42)を有する作動器(4)に装着され、該通路(41)は導管(5)を介し、一方で該シリンダ(21)の送出路(23)とまた他方で噴射ノズル(6)とそれぞれ導結され、該遮断子(42)が該通路(41)を該センサー(3)の噴射ガスで開放するようになっている
ことを特徴とする容器内の充填材を押送用高圧ガスと共に送出する装置。
A container (1), an opener (2), and a sensor (3),
The container (1) is a sealing plate (15) in which a main body (11) is filled with a filler (12) and a pressurized gas (13), and an opening (14) of the main body (11) is welded to the main body (11). )
The unsealing device (2) has a cylinder (21) and a piston (22), and the cylinder (21) is detachable by covering the sealing plate (15) on the main body (11), and a passage is provided in the mounted state. A filling material delivery path (23) to be secured and a jet pipe (24) connected to the delivery path (23) are provided, and the piston (22) is provided with a needle (25) on one side of the sealing plate. (15) and extending from the other side of the operating rod (26 ′) to the outside of the cylinder (21) and slidingly fitted to the cylinder (21),
The sensor (3) is a case (31) sealed with a gas generating agent (32), and is attached to an actuator (4) having a passage (41) and its blocker (42), and the passage (41) Is connected to the delivery path (23) of the cylinder (21) on the one hand and the injection nozzle (6) on the other side through the conduit (5), and the blocker (42) passes through the passage (41). An apparatus for delivering a filler in a container together with a high-pressure gas for feeding, which is configured to be opened by a jet gas from a sensor (3).
該センサー(3)はスクイブ型(3')で、該ケース(31)の開口(34)が封板(35)の溶接で封止されている請求項1又は3に記載の容器内の充填材を押送用高圧ガスと共に送出する装置。The container (3) according to claim 1 or 3, wherein the sensor (3) is a squib type (3 '), and the opening (34) of the case (31) is sealed by welding of a sealing plate (35). A device that feeds materials with high-pressure gas for feeding. 該センサー(3)はキャピラリー型(3”)で、該ケース(31)の開口(34)が樹脂メルトシール(35')で封止されている請求項1又は3に記載の容器内の充填材を押送用高圧ガスと共に送出する装置。The container (3) according to claim 1 or 3, wherein the sensor (3) is a capillary type (3 "), and the opening (34) of the case (31) is sealed with a resin melt seal (35 '). A device that feeds materials with high-pressure gas for feeding.
JP2000013618A 2000-01-24 2000-01-24 Device for sending the filler in the container together with the high-pressure gas for pushing Expired - Fee Related JP4398039B2 (en)

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