JPH10120093A - Valve apparatus for beverage barrel - Google Patents
Valve apparatus for beverage barrelInfo
- Publication number
- JPH10120093A JPH10120093A JP27792796A JP27792796A JPH10120093A JP H10120093 A JPH10120093 A JP H10120093A JP 27792796 A JP27792796 A JP 27792796A JP 27792796 A JP27792796 A JP 27792796A JP H10120093 A JPH10120093 A JP H10120093A
- Authority
- JP
- Japan
- Prior art keywords
- beverage
- barrel
- valve
- beverage barrel
- main body
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ビール樽や清涼飲
料水樽等の飲料樽に取り付けて飲料を取り出すのに用い
る飲料樽用バルブ装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a valve device for a beverage keg which is used for taking out a beverage by attaching it to a beverage keg such as a beer keg or a soft drink keg.
【０００２】[0002]
【従来の技術】ビール樽のような飲料樽には飲料出し入
れ口が設けられ、この飲料出し入れ口の周縁には円筒状
の取り付け筒が一体に立設されており、取り付け筒の内
周には雌ねじ部が穿設されている。飲料樽用バルブ装置
は、国際特許出願公開ＷＯ９１／０２６９４号等に示さ
れるように飲料を出すために開閉する飲料用バルブ部や
炭酸ガスを供給するために開閉するガス用バルブ部が円
筒状の本体筒内に内装され、本体筒の外周に雄ねじ部が
穿設されて形成されている。そして飲料樽用バルブ装置
が本体筒の外周の雄ねじ部を取り付け筒の雌ねじ部に螺
合することで飲料樽用バルブ装置が取り付け筒に取り付
けられている。そして飲料樽に充填した生ビールのよう
な飲料を取り出す場合、飲料樽用バルブ装置にカップリ
ングヘッドを装着すると共にカップリングヘッドに炭酸
ガスボンベを接続して取り出し状態にセットし、飲料を
取り出しすためにカップリングヘッドのレバーを操作す
ると、上記飲料用バルブ部及びガス用バルブ部が開か
れ、飲料樽内に供給された炭酸ガスで飲料樽内が加圧さ
れ、炭酸ガスが溶け込んだ飲料が上記圧力で吐出される
ようになっている。2. Description of the Related Art A beverage outlet such as a beer barrel is provided with a beverage inlet and outlet, and a cylindrical mounting cylinder is integrally erected on the periphery of the beverage outlet and inlet. A female thread is drilled. As described in International Patent Application Publication No. WO 91/02694 and the like, a beverage barrel valve device has a cylindrical valve portion that opens and closes to supply a beverage and a gas valve portion that opens and closes to supply carbon dioxide gas. It is provided inside the main body cylinder, and is formed by drilling a male screw portion on the outer periphery of the main body cylinder. The valve device for a beverage barrel is mounted on the mounting tube by screwing the male screw portion on the outer periphery of the main barrel into the female screw portion of the mounting tube. And when taking out a beverage such as draft beer filled in a beverage barrel, a coupling head is attached to the beverage barrel valve device, and a carbon dioxide gas cylinder is connected to the coupling head and set in a removal state, and in order to take out the beverage, When the lever of the coupling head is operated, the beverage valve portion and the gas valve portion are opened, and the inside of the beverage barrel is pressurized with the carbon dioxide gas supplied into the beverage barrel, and the beverage in which the carbon dioxide gas is melted is pressurized. To be ejected.
【０００３】[0003]
【発明が解決しようとする課題】ところで、上記のよう
な飲料樽用バルブ装置を取り付けた飲料樽で生ビールの
ような飲料の内容物が空になると、内部を洗浄したりす
るために飲料樽用バルブ装置を取り外す必要があるが、
飲料樽は内容物が空になっても多量の炭酸ガスが充填さ
れており、一般の工具で単に飲料樽用バルブ装置を回転
操作して雄ねじ部と雌ねじ部との螺合を外して取り外す
と、内部の炭酸ガスの圧力で飲料樽用バルブ装置が飛び
出して大変危険であるという問題がある。When the contents of a beverage such as draft beer are emptied in a beverage barrel equipped with the above-described valve apparatus for a beverage barrel, the beverage barrel is used to clean the inside. It is necessary to remove the valve device,
Even if the contents are empty, the beverage barrel is filled with a large amount of carbon dioxide, and simply rotating the valve device for beverage barrels with a general tool to remove the screwing between the male screw and female screw removes it. However, there is a problem that the valve device for a beverage barrel jumps out due to the pressure of the carbon dioxide gas inside, which is very dangerous.
【０００４】また国際特許出願公開ＷＯ９１／０２６９
４号のものでは、特殊な専用工具を用いて飲料樽用バル
ブ装置を取り外すことにより、飲料樽内の炭酸ガスを抜
いてから取り外しているが、特殊な専用の工具を用意し
なければならないという問題がある。この特殊な専用の
工具を用意していないと、誤って一般の工具で明けてし
まって上記のように大変危険な事故が発生するという問
題がある。また飲料樽用バルブ装置を外しても飛び出さ
ないようにストッパーを設けることも考えられるが、飲
料樽用バルブ装置を外して開放したとき上記残圧で大き
なショックを受け二次災害のおそれがある。[0004] International Patent Application Publication WO 91/0269.
In the case of No. 4, the valve device for the beverage barrel is removed by using a special dedicated tool, so that carbon dioxide in the beverage barrel is removed and then removed, but a special tool must be prepared. There's a problem. Unless such a special tool is prepared, there is a problem in that the tool is erroneously opened with a general tool and a very dangerous accident occurs as described above. It is also conceivable to provide a stopper so that it does not pop out even if the valve device for beverage barrels is removed, but when the valve device for beverage barrels is removed and opened, a large shock is caused by the residual pressure and there is a risk of secondary disaster. .
【０００５】本発明は叙述の点に鑑みてなされたもので
あって、一般の工具で取り外しても炭酸ガスの残圧を抜
いて事故が発生するのを防止できる飲料樽用バルブ装置
を提供することを課題とする。[0005] The present invention has been made in view of the above description, and provides a valve apparatus for a beverage barrel which can prevent the occurrence of an accident by releasing the residual pressure of carbon dioxide gas even when the apparatus is removed with a general tool. That is the task.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
本発明の飲料樽用バルブ装置Ａは、飲料樽１の飲料出し
入れ口２の周縁に立設した円筒状の取り付け筒３に装着
されるものであって、飲料を出すために開閉する飲料用
バルブ部４や炭酸ガスを供給するために開閉するガス用
バルブ部５が円筒状の本体筒６内に内装され、本体筒６
の外周に上記取り付け筒３の内周の雌ねじ部７に螺合し
得る雄ねじ部８が形成され、本体筒６の雄ねじ部８を取
り付け筒３の雌ねじ部７に対して少し緩めた状態で飲料
樽１内と外部とを連通させる圧抜き溝９が本体筒６の外
面に穿設されたことを特徴とする。この場合、一般の工
具で飲料樽用バルブ装置Ａを回転操作して外しても、雌
ねじ部７に対して雄ねじ部８の螺合を少し緩めた状態
で、飲料樽１に残っている炭酸ガスが抜かれ、雌ねじ部
７に対して雄ねじ部８を完全に外しても飲料樽用バルブ
装置Ａが飛び出すような危険がない。このため従来のよ
うに特殊な専用の工具を用意したりする必要がない。ま
た本体筒６の外面に圧抜き溝９を設けるだけの簡単な構
造で安全性を確保できてコストアップになったりしな
い。In order to solve the above-mentioned problems, a beverage barrel valve device A of the present invention is mounted on a cylindrical mounting cylinder 3 erected on the periphery of a beverage outlet 2 of a beverage barrel 1. A beverage valve portion 4 that opens and closes to supply a beverage and a gas valve portion 5 that opens and closes to supply carbon dioxide gas are housed in a cylindrical main body tube 6.
A male screw portion 8 that can be screwed into the female screw portion 7 on the inner circumference of the mounting cylinder 3 is formed on the outer periphery of the mounting cylinder 3. A pressure relief groove 9 for communicating between the inside of the barrel 1 and the outside is formed in the outer surface of the main body cylinder 6. In this case, even if the valve device A for beverage barrels is rotated and removed with a general tool, the carbon dioxide gas remaining in the beverage barrel 1 is still slightly loosened from the female thread portion 7 to the male thread portion 8. Is removed, and even if the male screw portion 8 is completely removed from the female screw portion 7, there is no danger that the valve device A for a beverage barrel jumps out. For this reason, there is no need to prepare a special dedicated tool as in the related art. In addition, safety can be ensured with a simple structure in which the pressure release groove 9 is simply provided on the outer surface of the main body cylinder 6, and cost does not increase.
【０００７】[0007]
【発明の実施の形態】ビール樽や清涼飲料水樽のような
飲料樽１は金属製であり、図１に示すように飲料樽１の
適所には円形の飲料出し入れ口２を穿孔してあり、飲料
出し入れ口２の周縁に円筒状の取り付け筒３を一体に突
設してある。この取り付け筒３は飲料樽１と別体に形成
されており、溶接等で一体に固着してある。取り付け筒
３の内周の上部には雌ねじ部７を穿設してある。取り付
け筒３の内周の雌ねじ部７の下方の部分はねじのない平
滑面となっているが、この平滑面は雌ねじ部７のねじ山
の谷部分と略面一になるように形成してある。つまり、
雌ねじ部７のねじ山が内周に突出するように形成してあ
る。取り付け筒３の内周の下端には全周に亙って内方に
突出する鍔部１０を設けてある。BEST MODE FOR CARRYING OUT THE INVENTION A beverage barrel 1 such as a beer barrel or a soft drink barrel is made of metal, and a circular beverage outlet 2 is perforated at an appropriate position of the beverage barrel 1 as shown in FIG. A cylindrical mounting cylinder 3 is integrally provided on the periphery of the beverage outlet 2 to protrude. The mounting cylinder 3 is formed separately from the beverage barrel 1, and is integrally fixed by welding or the like. A female screw part 7 is formed in the upper part of the inner circumference of the mounting cylinder 3. The lower part of the female thread portion 7 on the inner circumference of the mounting cylinder 3 is a smooth surface without a screw, and this smooth surface is formed so as to be substantially flush with the thread valley portion of the female thread portion 7. is there. That is,
The thread of the female screw portion 7 is formed so as to protrude inward. A flange 10 is provided at the lower end of the inner periphery of the mounting cylinder 3 to protrude inward over the entire periphery.
【０００８】飲料樽用バルブ装置Ａは図１や図２に示す
ように円筒状の本体筒６内に飲料用バルブ部４やガス用
バルブ部５を内装して形成されている。本体筒６は比較
的厚肉に形成されており、本体筒６の下方に比較的薄肉
な板材で形成せる円筒状の下部筒１１を装着してあり、
下部筒１１の下端に内方に突出する鍔部１２を全周に亙
って設けてある。本体筒６の外周面の上部には上記取り
付け筒３の雌ねじ部７に螺合する雄ねじ部８を穿設して
ある。この雄ねじ部８の上下幅ｈ1 は雌ねじ部７の上下
幅ｈ2 より狭くなっている。本体筒６の下端には全周に
亙るようにシール材１３を一体に装着してあり、下部筒
１１には複数個の透孔１４を穿孔してある。本体筒６の
上部は後述するカップリングヘッド１５を接続するブッ
シュ部２７となっており、本体筒６や下部筒１１内にダ
ウンチューブ１６の上部を摺動自在に挿通してある。本
体筒６の内周の略中段の位置には上方程径が小さくなる
テーパー面を設けてあり、このテーパー面を弁座１７に
してある。ダウンチューブ１６の上端には弾性材にて形
成せる弁体１８を装着してあり、この弁体１８と上記弁
座１７とでガス用バルブ部５を形成してある。そしてダ
ウンチューブ１６と一緒に弁体１８が上下することで開
閉するようになっている。ダウンチューブ１６の外周で
弁体１８と下部筒１１の鍔部１２との間にはガス用スプ
リング１９を装着してあり、このガス用スプリング１９
にて弁体１８を上方に付勢してガス用バルブ部５を閉じ
るようにしてある。またダウンチューブ１６の上端の内
周には全周に亙るように弾性材にて形成せる弁座２０を
設けてあり、この弁座２０の下方に上下動自在に弁体２
１を配置してあり、弁座２０と弁体２１にて飲料用バル
ブ部４を形成してある。そして弁体２１が上下すること
で飲料用バルブ部４が開閉するようになっている。ダウ
ンチューブ１６の内周で弁体２０とダウンチューブ１６
の段部２２との間には飲料用スプリング２３を装着して
あり、飲料用スプリング２３にて飲料用バルブ部４を閉
じるようにしてある。また本発明の場合、本体筒６の外
周面に上下方向に圧抜き溝９を穿設してある。つまり、
雄ねじ部８の上端よりやや下方の位置から本体筒６の下
端よりやや上方の位置まで至るように圧抜き溝９を上下
方向に長溝状に穿設してある。本例の場合、周方向の２
箇所の位置で１８０°回転対称に穿設してある。As shown in FIG. 1 and FIG. 2, the beverage barrel valve device A is formed by housing a beverage valve portion 4 and a gas valve portion 5 inside a cylindrical main body tube 6. The main body cylinder 6 is formed to be relatively thick, and a cylindrical lower cylinder 11 formed of a relatively thin plate material is mounted below the main body cylinder 6.
A flange 12 projecting inward is provided at the lower end of the lower cylinder 11 over the entire circumference. At the upper part of the outer peripheral surface of the main body tube 6, a male screw portion 8 to be screwed with the female screw portion 7 of the mounting tube 3 is formed. The vertical width h 1 of the male screw portion 8 is smaller than the vertical width h 2 of the female screw portion 7. A sealing material 13 is integrally attached to the lower end of the main body cylinder 6 so as to cover the entire circumference, and a plurality of through holes 14 are formed in the lower cylinder 11. The upper part of the main body cylinder 6 serves as a bush part 27 for connecting the coupling head 15 described later, and the upper part of the down tube 16 is slidably inserted into the main body cylinder 6 and the lower cylinder 11. A tapered surface whose diameter becomes smaller as it goes upward is provided at a substantially middle position on the inner periphery of the main body cylinder 6, and this tapered surface is used as a valve seat 17. A valve 18 made of an elastic material is attached to the upper end of the down tube 16, and the valve 18 for the gas is formed by the valve 18 and the valve seat 17. The valve element 18 moves up and down together with the down tube 16 to open and close. A gas spring 19 is mounted between the valve body 18 and the flange 12 of the lower cylinder 11 on the outer periphery of the down tube 16.
The valve body 18 is urged upward to close the gas valve section 5. A valve seat 20 made of an elastic material is provided on the inner circumference of the upper end of the down tube 16 so as to cover the entire circumference.
1 is arranged, and the valve part 4 for beverages is formed by the valve seat 20 and the valve body 21. When the valve body 21 moves up and down, the beverage valve unit 4 opens and closes. The valve element 20 and the down tube 16
A beverage spring 23 is mounted between the step portion 22 and the beverage valve portion 4 with the beverage spring 23 closed. In the case of the present invention, a pressure release groove 9 is formed in the outer peripheral surface of the main body cylinder 6 in the up-down direction. That is,
A pressure release groove 9 is formed in a vertically long shape so as to extend from a position slightly below the upper end of the male screw portion 8 to a position slightly above the lower end of the main body cylinder 6. In the case of this example, 2 in the circumferential direction
It is drilled 180 ° rotationally symmetrically at the location.
【０００９】上記のように飲料樽用バルブ装置Ａが形成
されており、ダウンチューブ１６や下部筒１１を飲料出
し入れ口２から飲料樽１内に挿入するように飲料用バル
ブ装置Ａが取り付け筒３内に挿入され、本体筒６の雄ね
じ部８を取り付け筒３の雌ねじ部７に螺合することで取
り付け筒５に飲料樽用バルブ装置Ａが装着される。雌ね
じ部７も雄ねじ部８を完全に螺合した状態では、シール
材１３が取り付け筒３の鍔部１０に圧接され、気密的に
取り付けられる。このように飲料樽用バルブ装置Ａが取
り付けられた飲料樽１には生ビール、清涼飲料水等の飲
料を充填して市場に提供される。そして需要者が飲料を
取り出す状態にする場合、図３に示すように飲料樽用バ
ルブ装置Ａのブッシュ部２７にカップリングヘッド１５
を接続してカップリングヘッド１５を装着し、カップリ
ングヘッド１５に炭酸ガスボンベを接続する。この状態
から飲料を取り出す場合、その取り出し量に応じた時間
だけカップリングヘッド１５のレバー２４を押す。レバ
ー２４を押すと、飲料用バルブ部４及びガス用バルブ５
が開放され、炭酸ガスボンベからカップリングヘッド１
５のガス入口２５を経てカップリングヘッド１５にガス
が供給され、カップリングヘッド１５からガス用バルブ
部５を経て、下部筒１１内、透孔１４を経て飲料樽１内
に炭酸ガスが供給されて飲料が加圧されると共に炭酸ガ
スの一部が飲料に溶け込む。そしてこの炭酸ガスによる
加圧にて飲料はダウンチューブ１６、飲料用バルブ部
４、カップリングヘッド１５、カップリングヘッド１５
の出口２６を介して吐出される。The valve device A for beverage barrels is formed as described above, and the valve device A for beverages is attached to the barrel 3 so that the down tube 16 and the lower cylinder 11 are inserted into the beverage barrel 1 from the beverage inlet / outlet 2. The barrel device A for beverage barrels is mounted on the mounting cylinder 5 by screwing the male screw portion 8 of the main body cylinder 6 into the female screw portion 7 of the mounting cylinder 3. In the state where the female screw portion 7 and the male screw portion 8 are completely screwed together, the sealing material 13 is pressed against the flange portion 10 of the mounting cylinder 3 and is airtightly mounted. In this way, the beverage barrel 1 to which the beverage barrel valve device A is attached is filled with beverages such as draft beer and soft drinks and provided to the market. When the consumer takes out the beverage, the coupling head 15 is attached to the bush portion 27 of the beverage barrel valve device A as shown in FIG.
And the coupling head 15 is mounted, and a carbon dioxide gas cylinder is connected to the coupling head 15. When the beverage is taken out from this state, the lever 24 of the coupling head 15 is pressed for a time corresponding to the taken-out amount. When the lever 24 is pressed, the beverage valve portion 4 and the gas valve 5
Is released and the coupling head 1 is removed from the carbon dioxide gas cylinder.
The gas is supplied to the coupling head 15 through the gas inlet 25 of the fuel cell 5, and the carbon dioxide gas is supplied from the coupling head 15 to the inside of the lower cylinder 11, through the through hole 14, into the beverage barrel 1 through the gas valve section 5. When the beverage is pressurized, part of the carbon dioxide gas dissolves in the beverage. The beverage is pressurized by the carbon dioxide gas, and the beverage is supplied to the down tube 16, the beverage valve 4, the coupling head 15, and the coupling head 15.
Is discharged through the outlet 26 of the nozzle.
【００１０】飲料樽１内の飲料がなくなって空になる
と、カップリングヘッド１５を外して回収され、洗浄等
をするために飲料樽用バルブ装置Ａが飲料樽１から取り
外される。このとき飲料樽用バルブ装置Ａを一般の工具
で回転操作し、雄ねじ部８を雌ねじ部７に対して緩めて
取り外す。雄ねじ部８を雌ねじ部７から少し緩めると、
シール材１３が取り付け筒３の鍔部１０から離れると共
に圧抜き溝９の上端が開放され、飲料樽１内に残ってい
る炭酸ガスが抜かれる。そして雄ねじ部８をさらに緩め
て飲料樽用バルブ装置Ａを完全に外しても飲料樽用バル
ブ装置Ａが飛び出すことがない。なお、上記シール材１
３は樽内圧力に耐える強度に設定することにより有効に
作用する。また現在各メーカが使用しているゴムシール
の場合、外側を補強リングで補強することにより雄ねじ
部８の緩み初めから早期にガスが抜ける。When the beverage in the beverage barrel 1 is empty and empty, the coupling head 15 is removed and collected, and the beverage barrel valve device A is removed from the beverage barrel 1 for washing or the like. At this time, the beverage barrel valve device A is rotated with a general tool, and the male screw portion 8 is loosened with respect to the female screw portion 7 and removed. When the male thread 8 is slightly loosened from the female thread 7,
The sealing material 13 is separated from the flange 10 of the mounting cylinder 3 and the upper end of the pressure release groove 9 is opened, so that carbon dioxide remaining in the beverage barrel 1 is removed. Even if the male screw portion 8 is further loosened and the beverage barrel valve device A is completely removed, the beverage barrel valve device A does not jump out. In addition, the sealing material 1
3 works effectively by setting the strength to withstand the pressure in the barrel. In the case of a rubber seal used by each manufacturer, gas is released early from the beginning of the loosening of the male screw portion 8 by reinforcing the outside with a reinforcing ring.
【００１１】[0011]
【発明の効果】本発明の飲料樽用バルブ装置は叙述のよ
うに本体筒の雄ねじ部を取り付け筒の雌ねじ部に対して
少し緩めた状態で飲料樽内と外部とを連通させる圧抜き
溝が本体筒の外面に穿設されたので、一般の工具で飲料
樽用バルブ装置を回転操作して外しても、雌ねじ部に対
して雄ねじ部の螺合を少し緩めた状態で、飲料樽に残っ
ている炭酸ガスが抜かれ、雌ねじ部に対して雄ねじ部を
完全に外しても飲料樽用バルブ装置が飛び出すような危
険がないものであって、従来のように特殊な専用の工具
を用意したりすることなく、飲料樽用バルブ装置を簡単
且つ安全に取り外すことができるものであり、また本体
筒の外面に圧抜き溝を設けるだけの簡単な構造で安全性
を確保できてコストアップになったりしないものであ
る。As described above, the beverage barrel valve device of the present invention has a pressure relief groove for communicating the inside and outside of the beverage barrel with the male thread of the main barrel slightly loosened from the female thread of the barrel. Since it is drilled on the outer surface of the main body cylinder, even if the valve device for beverage barrels is rotated and removed with a general tool, it remains in the beverage barrel with the male screw part slightly loosened from the female thread part. There is no danger that the valve device for beverage barrels will pop out even if the carbon dioxide gas is removed and the male screw part is completely removed from the female screw part. The valve device for beverage barrels can be easily and safely removed without performing, and the safety can be ensured with a simple structure in which only a pressure release groove is provided on the outer surface of the main body cylinder, resulting in an increase in cost. It does not.
【図１】本発明の飲料樽用バルブ装置と飲料樽とを示す
一部切欠分解断面図である。FIG. 1 is a partially cutaway exploded sectional view showing a beverage barrel valve device and a beverage barrel of the present invention.
【図２】同上の飲料樽用バルブ装置の外観を示す斜視図
である。FIG. 2 is a perspective view showing the appearance of the above-described beverage barrel valve device.
【図３】同上の飲料を取り出すときの組み立て状態の断
面図である。FIG. 3 is a sectional view of an assembled state when the beverage is taken out.
Ａ 飲料樽用バルブ装置 １ 飲料樽 ２ 飲料出し入れ口 ３ 取り付け筒 ４ 飲料用バルブ部 ５ ガス用バルブ部 ７ 雌ねじ部 ８ 雄ねじ部 ９ 圧抜き溝 A Valve device for drinking barrel 1 Drinking barrel 2 Beverage inlet / outlet 3 Mounting cylinder 4 Beverage valve portion 5 Gas valve portion 7 Female thread portion 8 Male thread portion 9 Depressurizing groove
Claims (1)
た円筒状の取り付け筒に装着される飲料樽用バルブ装置
であって、飲料を出すために開閉する飲料用バルブ部や
炭酸ガスを供給するために開閉するガス用バルブ部が円
筒状の本体筒内に内装され、本体筒の外周に上記取り付
け筒の内周の雌ねじ部に螺合し得る雄ねじ部が形成さ
れ、本体筒の雄ねじ部を取り付け筒の雌ねじ部に対して
少し緩めた状態で飲料樽内と外部とを連通させる圧抜き
溝が本体筒の外面に穿設されたことを特徴とする飲料樽
用バルブ装置。Claims 1. A valve device for a beverage barrel mounted on a cylindrical mounting tube erected on the periphery of a beverage inlet / outlet of a beverage barrel. A gas valve portion that opens and closes for supply is provided inside a cylindrical main body tube, and an external thread portion that can be screwed to an internal thread portion on the inner periphery of the mounting cylinder is formed on the outer periphery of the main body tube. A valve device for a beverage barrel, characterized in that a pressure relief groove for communicating between the inside and the outside of the beverage barrel is formed in the outer surface of the main barrel while the portion is slightly loosened with respect to the female screw portion of the mounting barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8277927A JP3012531B2 (en) | 1996-10-21 | 1996-10-21 | Valve device for beverage barrels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8277927A JP3012531B2 (en) | 1996-10-21 | 1996-10-21 | Valve device for beverage barrels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10120093A true JPH10120093A (en) | 1998-05-12 |
| JP3012531B2 JP3012531B2 (en) | 2000-02-21 |
Family
ID=17590232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8277927A Expired - Fee Related JP3012531B2 (en) | 1996-10-21 | 1996-10-21 | Valve device for beverage barrels |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3012531B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004527423A (en) * | 2001-03-30 | 2004-09-09 | ハイネケン テクニカル サービシーズ ビー．ブイ． | Apparatus and method for connecting a pressure source to a container. |
-
1996
- 1996-10-21 JP JP8277927A patent/JP3012531B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004527423A (en) * | 2001-03-30 | 2004-09-09 | ハイネケン テクニカル サービシーズ ビー．ブイ． | Apparatus and method for connecting a pressure source to a container. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3012531B2 (en) | 2000-02-21 |
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| A01 | Written decision to grant a patent or to grant a registration (utility model) |
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| LAPS | Cancellation because of no payment of annual fees |