JPH078071Y2 - UV sterilizer - Google Patents

UV sterilizer

Info

Publication number
JPH078071Y2
JPH078071Y2 JP7699390U JP7699390U JPH078071Y2 JP H078071 Y2 JPH078071 Y2 JP H078071Y2 JP 7699390 U JP7699390 U JP 7699390U JP 7699390 U JP7699390 U JP 7699390U JP H078071 Y2 JPH078071 Y2 JP H078071Y2
Authority
JP
Japan
Prior art keywords
reflux
connecting rods
hole
plate
tank
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
JP7699390U
Other languages
Japanese (ja)
Other versions
JPH0437591U (en
Inventor
逸男 浦上
正史 小路
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.)
Chiyoda Kohan Co Ltd
Hoshin Kagaku Sangyosho Co Ltd
Original Assignee
Chiyoda Kohan Co Ltd
Hoshin Kagaku Sangyosho Co Ltd
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
Application filed by Chiyoda Kohan Co Ltd, Hoshin Kagaku Sangyosho Co Ltd filed Critical Chiyoda Kohan Co Ltd
Priority to JP7699390U priority Critical patent/JPH078071Y2/en
Publication of JPH0437591U publication Critical patent/JPH0437591U/ja
Application granted granted Critical
Publication of JPH078071Y2 publication Critical patent/JPH078071Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、流体の殺菌処理に好適な紫外線殺菌装置に関
する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an ultraviolet sterilizer suitable for sterilizing a fluid.

〔考案の概要〕[Outline of device]

本考案は、流体の殺菌処理に好適な紫外線殺菌装置に関
し、殺菌処理中に流体がかく拌されるように機能する環
流板に形成された貫通孔と、その貫通孔に挿通される紫
外線灯保護用外管とがクッション材を介して接触される
構成により、外管にキズが発生するのを防止するととも
に、場合によっては破損する等の事故が防止されるよう
にしたものである。
The present invention relates to an ultraviolet sterilizer suitable for sterilizing a fluid, including a through hole formed in a reflux plate that functions to stir the fluid during the sterilizing process, and an ultraviolet lamp protection that is inserted into the through hole. The structure in which the outer pipe is in contact with the outer pipe via the cushion material prevents the outer pipe from being scratched and, in some cases, prevents accidents such as damage.

加えて、環流板全体がフレキシブルな状態となる構成に
より、ウォータハンマ等の外力により、環流板、外管等
が破損する等の事故が回避できるようにしたものであ
る。
In addition, the structure in which the entire reflux plate is in a flexible state makes it possible to avoid an accident such as damage to the reflux plate, the outer pipe or the like due to an external force such as a water hammer.

〔従来の技術〕 実開昭51−56057号公報、実開昭51−56058号公報等に示
されたこの種の装置では、殺菌される流体の流路にかく
拌板(環流板)が設けられ、流体がかく拌されることに
より紫外線がむら無く流体に照射される。
[Prior Art] In this type of apparatus shown in Japanese Utility Model Publication No. 51-56057, Japanese Utility Model Publication No. 51-56058, etc., a stirring plate (recirculation plate) is provided in the flow path of the fluid to be sterilized. The ultraviolet rays are evenly applied to the fluid by stirring the fluid.

この場合、紫外線灯が挿入される保護用外管は、石英ガ
ラス等の紫外線透過材料により形成され、環流板に形成
された貫通孔に挿通された状態で、装置のタンク内に組
み込まれる。
In this case, the outer protective tube into which the ultraviolet lamp is inserted is formed of an ultraviolet-transparent material such as quartz glass, and is inserted into the through hole formed in the reflux plate and is incorporated into the tank of the apparatus.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

しかしながら、環流板はタンク内に強固に固定されてい
るので、ウォータハンマ等の外力か作用した場合、外管
と環流板とは相当な振動でゆさぶられる。
However, since the reflux plate is firmly fixed in the tank, when an external force such as a water hammer is applied, the outer pipe and the reflux plate are shaken by a considerable vibration.

そのため、外管が環流板の貫通孔と接触し、キズが発生
するとともに、場合によっては衝突によって破損するお
それが有った。
As a result, the outer tube comes into contact with the through hole of the reflux plate, causing scratches, and in some cases, it may be damaged by collision.

本考案の目的は、環流板の貫通孔と外管との接触力が緩
和されるとともに、ウォータハンマ等の作用が緩和され
る構成とされた紫外線殺菌装置を提供することにある。
An object of the present invention is to provide an ultraviolet sterilizer having a structure in which the contact force between the through hole of the reflux plate and the outer tube is reduced and the action of a water hammer or the like is reduced.

〔課題を解決するための手段〕[Means for Solving the Problems]

上記目的を達成するために、本考案に係る紫外線殺菌装
置は、 紫外線灯保護用の外管(9)を挿通させる貫通孔(7a)
が形成された複数の円板状環流板(7)と、 上記貫通孔(7a)の内周縁部に設けられ、該内周縁部と
上記外管(9)との間に介在させるリング状クッション
材(10)と、 所望の本数一組により、上記複数の環流板(7)のう
ち、隣接する2つの環流板(7)が互いに厚さ方向で対
向されて順次連結される複数組の連結棒(11)と、 を備え、 上記複数組の連結棒(11)の中から選択された少なくと
も一組の連結棒(11)のうち、適宜数の連結棒(11)
は、他の組の連結棒(11)の軸上位置からずれた軸位置
に設定された、 ことを特徴とする。
In order to achieve the above object, the ultraviolet sterilizer according to the present invention has a through hole (7a) through which an outer tube (9) for protecting an ultraviolet lamp is inserted.
And a plurality of disc-shaped circulation plates (7) having a ring shape, and a ring-shaped cushion provided on the inner peripheral edge of the through hole (7a) and interposed between the inner peripheral edge and the outer pipe (9). Of the plurality of reflux plates (7), two adjacent reflux plates (7) are opposed to each other in the thickness direction and are sequentially connected by the material (10) and a desired number of sets. A connecting rod (11), and an appropriate number of connecting rods (11) among at least one set of connecting rods (11) selected from the above-mentioned plurality of connecting rods (11).
Is set at an axial position deviated from the axial position of the connecting rod (11) of the other set.

〔作用〕[Action]

本考案に係る紫外線殺菌装置では、環流板の貫通孔に挿
通された外管と、その貫通孔内周縁部との衝突・接触が
クッション材により緩和される。
In the ultraviolet sterilizer according to the present invention, the cushioning material reduces the collision / contact between the outer tube inserted into the through hole of the reflux plate and the inner peripheral edge of the through hole.

また、環流板を順次連結させる複数組の連結棒のうち、
少なくとも一組の連結棒に属する適宜数の連結棒の軸
は、他の組の連結棒の軸上位置からずれた位置とされて
いるので、連結された環流板は、全体としてフレキシブ
ルな状態となる。
In addition, among a plurality of sets of connecting rods that sequentially connect the reflux plates,
Since the shafts of an appropriate number of connecting rods belonging to at least one set of connecting rods are displaced from the axial positions of the connecting rods of the other set, the connected reflux plates are in a flexible state as a whole. Become.

〔実施例〕〔Example〕

以下、本考案に係る紫外線殺菌装置の好適な実施例を、
図面に基いて説明する。
Hereinafter, a preferred embodiment of the ultraviolet sterilizer according to the present invention,
It will be described with reference to the drawings.

第1図において、本考案が適用された装置(1)は、ス
テンレス製タンク(3)を有しており、タンク(3)の
長手方向一方端部は閉塞されるとともに、他方端部は開
口され、その開口端部側に円板状の蓋体(5)が装着さ
れる。
In FIG. 1, a device (1) to which the present invention is applied has a stainless steel tank (3), and one end of the tank (3) in the longitudinal direction is closed and the other end is open. Then, a disc-shaped lid (5) is attached to the opening end side.

なお、タンク(3)の閉塞端部側には、流体の流入口
(3a)が設けられる一方、開口端部側にはその流体の流
出口(3b)が設けられ、さらに閉塞底部には、タンク
(3)内の流体を完全に流出させるための流出ドレン
(3c)が設けられている。
A fluid inlet (3a) is provided on the closed end side of the tank (3), while a fluid outlet (3b) is provided on the open end side of the tank (3). An outflow drain (3c) for completely outflowing the fluid in the tank (3) is provided.

なお、装置(1)は、外部電源部から電力の供給を受け
て、タンク(3)の流体を紫外線により殺菌するもので
あるが、その基本的構成は従来公知であるので、説明は
省略する。
The device (1) receives electric power from an external power source and sterilizes the fluid in the tank (3) with ultraviolet rays. The basic structure of the device (1) has been publicly known, and the description thereof will be omitted. .

タンク(3)内には、タンク(3)の内径よりもわずか
に小さい外径とされた円板状の環流板(7)が7枚設け
られ、各々の環流板(7)は、その厚さ方向で対向され
て連結棒(11)(後述)により連結されている。
In the tank (3), seven disc-shaped reflux plates (7) each having an outer diameter slightly smaller than the inner diameter of the tank (3) are provided, and each reflux plate (7) has its thickness. They are opposed to each other in the vertical direction and are connected by a connecting rod (11) (described later).

そして、第2図からも理解されるように、環流板(7)
には、紫外線灯保護用の外管(9)が挿通される貫通孔
(7a)が8ヶ所形成されるとともに、連結棒(11)を取
り付けるための連結穴(袋ナット、または貫通穴)(7
b)が形成されている。
Then, as can be understood from FIG. 2, the reflux plate (7)
There are eight through holes (7a) through which the outer tube (9) for protecting the ultraviolet lamp is inserted, and a connecting hole (cap nut or through hole) for attaching the connecting rod (11) ( 7
b) has been formed.

この場合、外管(9)は装置(1)の用途等に応じて4
本、2本等、適宜数が選択されるため、貫通孔(7a)は
外管(9)の本数に対応して形成される。
In this case, the outer tube (9) is 4 depending on the use of the device (1).
Since an appropriate number such as one or two is selected, the through holes (7a) are formed corresponding to the number of outer tubes (9).

なお、環流板(7)には、流体かく拌用の切り起こし
(7c),(7d)が設けられているが、それら切り起こし
(7c),(7d)については従来公知であるので、詳細な
説明は省略する(実開昭51−56057号公報等参照)。
The reflux plate (7) is provided with cut-and-raised parts (7c) and (7d) for fluid agitation. Since these cut-and-raised parts (7c) and (7d) are conventionally known, details will be given. The detailed description will be omitted (see Japanese Utility Model Publication No. 51-56057, etc.).

また、タンク(3)の最奥部(底部)に設けられる環流
板(7)では、第3図から理解されるように、貫通孔
(7A)がテーパ状(底部に向って径が小さくなる)とさ
れ、外管(9)がタンク(3)の底部に落下しないよう
に構成されている。
Further, in the reflux plate (7) provided at the innermost portion (bottom portion) of the tank (3), as can be understood from FIG. 3, the through hole (7A) has a tapered shape (the diameter decreases toward the bottom portion). ), So that the outer pipe (9) does not drop to the bottom of the tank (3).

一方、残り6枚の環流板(7)では、貫通孔(7a)にク
ッション材(10)が装着されている。
On the other hand, in the remaining six reflux plates (7), the cushion material (10) is attached to the through hole (7a).

すなわち、第4図から理解されるように、クッション材
(10)は、一部(10a)が切り欠かれたリング状とさ
れ、フッ素樹脂等で形成されている。
That is, as understood from FIG. 4, the cushion material (10) has a ring shape in which a part (10a) is cut out, and is formed of a fluororesin or the like.

そして、第5図から理解されるように、クッション材
(10)は、貫通孔(7a)の内周面と外管(9)との間に
介在され、外管(9)と貫通孔(7a)との接触(衝突)
を緩和する機能を有する。
As understood from FIG. 5, the cushion material (10) is interposed between the inner peripheral surface of the through hole (7a) and the outer pipe (9), and the outer pipe (9) and the through hole (9). 7a) Contact (collision)
Has the function of relaxing.

なお、クッション材(10)を紫外線透過性材料で形成す
ると、紫外線の照射がより効率良く行なわれる。
If the cushion material (10) is made of an ultraviolet-transparent material, the ultraviolet irradiation will be performed more efficiently.

また、クッション材(10)は、必ずしも全ての環流板
(7)に装着される必要はなく、例えば1枚おきに装着
する等、装置(1)の使用状況等に対応して、適宜変更
すると好適である。
Further, the cushion material (10) does not necessarily need to be attached to all the reflux plates (7), and may be appropriately changed depending on the usage status of the device (1), for example, by mounting every other sheet. It is suitable.

ここで、第6図から理解されるように、連結棒は、軸方
向両端部にボルト部(11a)、ナット部(11b)を各々有
する連結棒(11)が使用されている。
Here, as understood from FIG. 6, as the connecting rod, the connecting rod (11) having a bolt portion (11a) and a nut portion (11b) at both axial ends is used.

そして、本実施例では、連結棒(11)4本が一組とされ
て、最初(タンク(3)内で一番浅い位置)の環流板
(7)の連結穴(7b)(貫通した穴)に連結棒(11)の
ナット部(11b)が位置決めされ、ボルト部(11a)は蓋
体(5)に形成された袋ナット部(図示せず)に螺合・
固定される。
Then, in this embodiment, four connecting rods (11) are set as one set, and the connecting hole (7b) of the first reflux plate (7) (the through hole) is the first (the shallowest position in the tank (3)). ), The nut portion (11b) of the connecting rod (11) is positioned, and the bolt portion (11a) is screwed into a cap nut portion (not shown) formed in the lid body (5).
Fixed.

最初の環流板(7)の連結穴(7b)に位置決めされたナ
ット部(11b)には、他の連結棒(11)のボルト部(11
a)が螺合され、その連結棒(11)のナット部(11b)は
2枚目の環流板(7)の連結穴(7b)(貫通している)
位置に位置決めされ、環流板(7)を挟んでボルト(1
3)が螺合される。
The nut portion (11b) positioned in the connecting hole (7b) of the first freewheeling plate (7) has a bolt portion (11) of another connecting rod (11).
a) is screwed together, and the nut portion (11b) of the connecting rod (11) has a connecting hole (7b) (through) in the second reflux plate (7).
Position, and place the bolt (1
3) is screwed.

なお、第1図の例では、3本の連結棒(11)にボルト
(13)が螺合され、残り1本の連結棒(11)には、さら
に連結棒(11)が螺合される。
In the example of FIG. 1, the bolts (13) are screwed into the three connecting rods (11), and the connecting rod (11) is further screwed into the remaining one connecting rod (11). .

次に、連結穴(7b)の中には、袋ナット状とされている
ものが有り、2枚目の環流板(7)の裏面側(連結棒
(11)と反対側)に形成された3つの袋ナット状連結穴
(7b)に各々連結棒(11)のボルト部(11a)が螺合・
固定される。
Next, some of the connecting holes (7b) have a cap nut shape, and are formed on the back surface side of the second reflux plate (7) (opposite to the connecting rod (11)). The bolts (11a) of the connecting rod (11) are screwed into the three cap nut-like connecting holes (7b).
Fixed.

2枚目の環流板(7)には、前述の連結棒(11)が1本
連結されているので、合せて4本の連結棒(11)のナッ
ト部(11b)が2枚目の環流板(7)の連結穴(7b)に
位置決めされ、他の連結棒(11)が各々螺合される。
Since one connecting rod (11) described above is connected to the second reflux plate (7), the nut portions (11b) of the four connecting rods (11) in total are connected to the second reflux plate (7). The plate is positioned in the connection hole (7b) of the plate (7), and the other connection rods (11) are screwed into each other.

同様にして、6枚の環流板(7)が順次連結され、7枚
目の環流板(7)は、4本の連結棒(11)で連結される
ので、それら連結棒(11)の最終端ナット部(11b)に
は、7枚目の環流板の裏面側からボルト(13)が螺合さ
れる。
Similarly, the six reflux plates (7) are sequentially connected, and the seventh reflux plate (7) is connected by the four connecting rods (11). A bolt (13) is screwed into the end nut portion (11b) from the back surface side of the seventh reflux plate.

この様に連結される結果、例えば一番初めの連結棒(1
1)の組と、3番目の連結棒(11)の組とでは、軸位置
が異なるものが存在し、そのため各々の環流板(7)は
力学的に不安定な状態となる。
As a result of connecting in this way, for example, the first connecting rod (1
Some of the groups of 1) and the third group of connecting rods (11) have different axial positions, so that each reflux plate (7) is in a mechanically unstable state.

以上説明したように、本実施例では、各々の環流板
(7)が力学的に不安定な状態となるように、連結棒
(11)が順次連結される。
As described above, in this embodiment, the connecting rods (11) are sequentially connected so that the respective reflux plates (7) are in a mechanically unstable state.

従って、環流板(7)全体がフレキシブルな(ブラつい
た)状態となるため、タンク(3)内に流体が封入さ
れ、ウォータハンマ等の外力が作用した場合、外管
(9)とともに各環流板(7)も外力に応じた動きをす
ることができる。
Therefore, since the entire circulation plate (7) is in a flexible (braded) state, when the fluid is enclosed in the tank (3) and an external force such as a water hammer acts, each circulation flow along with the outer pipe (9). The plate (7) can also move according to an external force.

また、貫通孔(7a)の内周側面と外管(9)とはクッシ
ョン材(10)を介して接触する。
Further, the inner peripheral side surface of the through hole (7a) and the outer pipe (9) are in contact with each other via the cushion material (10).

その結果、貫通孔(7a)の内周側面と外管(9)とが衝
突した場合、クッション材(10)によってその衝突力が
緩和されるので、外管(9)にキズが発生したり、破損
する等の事故を防止することが可能となる。
As a result, when the inner peripheral side surface of the through hole (7a) collides with the outer pipe (9), the cushioning material (10) alleviates the collision force, so that the outer pipe (9) is damaged. It is possible to prevent accidents such as breakage.

加えて、環流板(7)がフレキシブルな構造であるた
め、外力そのものの影響を吸収して緩和することがで
き、これによっても外管(9)の破損等を回避すること
が可能となる。
In addition, since the reflux plate (7) has a flexible structure, it is possible to absorb and mitigate the influence of the external force itself, which also makes it possible to avoid damage to the outer pipe (9).

なお、連結棒(11)は、円柱状、角柱状等、その断面形
状は適宜選択することができるが、角柱状(例えば、4
角柱)とすれば、締結作業が容易に行なえる等の利点を
有する。
The cross-sectional shape of the connecting rod (11) may be appropriately selected, such as a columnar shape or a prismatic shape.
If it is a prism, it has advantages such as easy fastening work.

また、連結棒(11)の連結構造は、各々の環流板(7)
がフレキシブルな状態で連結される構造であれば適宜設
定することができる。
In addition, the connecting structure of the connecting rod (11) is the same as that of each reflux plate (7).
The structure can be appropriately set as long as the structure is connected in a flexible state.

さらに、連結棒(11)が蓋体(5)に螺合・固定される
構成ではなく、例えば、底部の環流板(7)を取り去
り、連結棒(11)がタンク(3)の長手方向両端に突出
した状態で、タンク(3)の内底面と蓋体(5)とによ
り、その量突出端が挟持され、これにより6枚の環流板
(7)がタンク(3)内に設置される構成も好適であ
る。
Further, the connecting rod (11) is not screwed and fixed to the lid body (5). For example, the bottom reflux plate (7) is removed so that the connecting rod (11) is at both longitudinal ends of the tank (3). In the state in which the tank (3) protrudes, the projecting end is clamped by the inner bottom surface of the tank (3) and the lid body (5), whereby six reflux plates (7) are installed in the tank (3). The configuration is also suitable.

この場合、外管(9)を、その長手方向両端が開口され
たパイプ状に形成し、その開口両端部をタンク(3)の
内底面と蓋体(5)に形成された穴ネジ部で固定させる
構成とすることもできる。
In this case, the outer pipe (9) is formed into a pipe shape having both ends in the longitudinal direction opened, and the both ends of the opening are formed by the inner bottom surface of the tank (3) and the screw holes formed in the lid (5). It can also be configured to be fixed.

〔考案の効果〕[Effect of device]

以上の説明で理解されるように、本考案に係る紫外線殺
菌装置では、環流板の貫通孔に挿通された外管と、その
貫通孔の内周縁部との衝突・接触がクッション材により
緩和される。
As can be understood from the above description, in the ultraviolet sterilizer according to the present invention, the cushioning material reduces the collision / contact between the outer tube inserted through the through hole of the reflux plate and the inner peripheral edge of the through hole. It

従って、外管にキズ等が発生することが防止されるとと
もに、破損の危険性を回避することが可能となる。
Therefore, it is possible to prevent the outer tube from being damaged and to avoid the risk of damage.

また、環流板を順次連結させる複数組の連結棒のうち、
少なくとも一組の連結棒に属する適宜数の連結棒の軸
は、他の組の連結棒の軸上位置からずれた位置とされて
いるので、連結された環流板は、全体としてフレキシブ
ルな状態となる。
In addition, among a plurality of sets of connecting rods that sequentially connect the reflux plates,
Since the shafts of an appropriate number of connecting rods belonging to at least one set of connecting rods are displaced from the axial positions of the connecting rods of the other set, the connected reflux plates are in a flexible state as a whole. Become.

従って、ウォータハンマなどによる外力が環流板等に作
用した場合においても、環流板が移動するのでそのショ
ックが緩和される結果、環流板、外管等が破損する等の
事故を回避することができる。
Therefore, even when an external force such as a water hammer acts on the reflux plate or the like, the reflux plate moves and the shock is relieved. As a result, an accident such as damage to the reflux plate or the outer pipe can be avoided. .

【図面の簡単な説明】[Brief description of drawings]

第1図は、本考案に係る紫外線殺菌装置の好適な実施例
の斜視図、第2図は、環流板の平面図、第3図は、タン
ク底部に設けられる環流板の一部切欠斜視図、第4図
は、クッション材の斜視図、第5図は、第2図における
V−V線断面図であって、環流板の貫通孔と、クッショ
ン材、および外管の位置関係を示す説明図、第6図は、
連結棒等の斜視図である。 (1)は紫外線殺菌装置、(7)は環流板、(7a)は貫
通孔、(9)は外管、(10)はクッション材、(11)は
連結棒である。
FIG. 1 is a perspective view of a preferred embodiment of an ultraviolet sterilizer according to the present invention, FIG. 2 is a plan view of a reflux plate, and FIG. 3 is a partially cutaway perspective view of the reflux plate provided at the bottom of a tank. FIG. 4 is a perspective view of the cushion material, and FIG. 5 is a cross-sectional view taken along the line VV in FIG. 2, showing the positional relationship between the through hole of the reflux plate, the cushion material, and the outer pipe. Fig. 6
It is a perspective view of a connecting rod and the like. (1) is an ultraviolet sterilizer, (7) is a reflux plate, (7a) is a through hole, (9) is an outer tube, (10) is a cushion material, and (11) is a connecting rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】紫外線灯保護用の外管を挿通させる貫通孔
が形成された複数の円板状環流板と、 上記貫通孔の内周縁部に設けられ、該内周縁部と上記外
管との間に介在させるリング状クッション材と、 所望の本数一組により、上記複数の環流板のうち、隣接
する2つの環流板が互いに厚さ方向で対向されて順次連
結される複数組の連結棒と、 を備え、 上記複数組の連結棒の中から選択された少なくとも一組
の連結棒のうち、適宜数の連結棒は、他の組の連結棒の
軸上位置からずれた軸位置に設定された、 ことを特徴とする紫外線殺菌装置。
1. A plurality of disc-shaped reflux plates having through holes formed therein, through which an outer tube for protecting an ultraviolet lamp is inserted, and an inner peripheral edge of the through hole, and the inner peripheral section and the outer tube. A ring-shaped cushioning material to be interposed between the two circulating flow plates and a plurality of pairs of the plurality of circulating flow plates that are adjacent to each other and are sequentially connected to each other in the thickness direction. A rod, and, out of at least one set of connecting rods selected from the above-mentioned plurality of sets of connecting rods, an appropriate number of connecting rods are at axial positions deviated from the axial positions of the connecting rods of other sets. The UV sterilizer is set.
JP7699390U 1990-07-19 1990-07-19 UV sterilizer Expired - Lifetime JPH078071Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7699390U JPH078071Y2 (en) 1990-07-19 1990-07-19 UV sterilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7699390U JPH078071Y2 (en) 1990-07-19 1990-07-19 UV sterilizer

Publications (2)

Publication Number Publication Date
JPH0437591U JPH0437591U (en) 1992-03-30
JPH078071Y2 true JPH078071Y2 (en) 1995-03-01

Family

ID=31618961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7699390U Expired - Lifetime JPH078071Y2 (en) 1990-07-19 1990-07-19 UV sterilizer

Country Status (1)

Country Link
JP (1) JPH078071Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736631C1 (en) * 1997-08-22 1999-04-29 Hansa Metallwerke Ag Device for sterilizing water that flows through a sanitary facility

Also Published As

Publication number Publication date
JPH0437591U (en) 1992-03-30

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