JPH0534592B2 - - Google Patents
Info
- Publication number
- JPH0534592B2 JPH0534592B2 JP8598085A JP8598085A JPH0534592B2 JP H0534592 B2 JPH0534592 B2 JP H0534592B2 JP 8598085 A JP8598085 A JP 8598085A JP 8598085 A JP8598085 A JP 8598085A JP H0534592 B2 JPH0534592 B2 JP H0534592B2
- Authority
- JP
- Japan
- Prior art keywords
- closed container
- cylindrical body
- shaft
- casing
- drive source
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000002474 experimental method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は、主として無重力状態での材料実験に
使用する連続型加熱炉において、密閉容器内に設
けられた試料加熱用のケーシング等を駆動する機
構に関するものである。Detailed Description of the Invention "Field of Industrial Application" The present invention is directed to driving a casing for heating a sample provided in a closed container in a continuous heating furnace mainly used for material experiments in a zero gravity state. It is about the mechanism.
「従来の技術」
第３図は、従来の連続型加熱炉の一例を示して
いる。この加熱炉は、真空状態に保持される密閉
容器３１の内部に、実験用の試料Ｓに熱処理を施
すための複数のケーシング３２を設けたもので、
これらケーシング３２を駆動機構により駆動し
て、複数の試料Ｓに連続的に加熱、冷却等の処理
を施すようになつている。前記駆動機構は、密閉
容器３１の外側に第１の駆動源（モータ）３３を
取り付け、密閉容器３１内に第１の駆動源３３に
連結される軸体（ボール螺子）３４を設け、この
軸体３４にボールねじナツト３５を螺合し、この
ボールねじナツト３５に軸受３６を介して前記ケ
ーシング３２を支持する旋回台３７を取り付け、
さらに、ボールねじナツト３５に第２の駆動源
（モータ）３８を固定し、この第２の駆動源３８
に取り付けたピニオン３９を旋回台３７に取り付
けた扇型歯車４０に噛み合わせた構造となつてい
る。つまり、第１の駆動源３３で軸体３４を回転
させてケーシング３２を軸体３４の軸方向に移動
させ、第２の駆動源３８でピニオン３９を回転さ
せてケーシング３２を軸回りに旋回させるように
なつている。なお、図中符号４１はボールねじナ
ツト３５の回り止めである。"Prior Art" FIG. 3 shows an example of a conventional continuous heating furnace. This heating furnace is provided with a plurality of casings 32 for heat-treating experimental samples S inside a closed container 31 that is kept in a vacuum state.
These casings 32 are driven by a drive mechanism so that a plurality of samples S can be continuously subjected to treatments such as heating and cooling. The drive mechanism includes a first drive source (motor) 33 attached to the outside of the closed container 31, a shaft body (ball screw) 34 connected to the first drive source 33 inside the closed container 31, and a shaft body (ball screw) 34 connected to the first drive source 33. A ball screw nut 35 is screwed onto the body 34, and a swivel base 37 that supports the casing 32 is attached to the ball screw nut 35 via a bearing 36.
Furthermore, a second drive source (motor) 38 is fixed to the ball screw nut 35, and this second drive source 38
It has a structure in which a pinion 39 attached to the rotating base 37 meshes with a fan-shaped gear 40 attached to the rotating base 37. That is, the first drive source 33 rotates the shaft body 34 to move the casing 32 in the axial direction of the shaft body 34, and the second drive source 38 rotates the pinion 39 to rotate the casing 32 around the axis. It's becoming like that. In addition, the reference numeral 41 in the figure is a rotation stopper for the ball screw nut 35.
「発明が解決しようとする問題点」
しかしながら、このような駆動機構では第２の
駆動源３８が密閉容器３１の内部に配設されてい
るため、密閉容器３１が大型化し、かつ、メンテ
ナンスが面倒であるという不具合がある。しか
も、密閉容器３１内は真空となるから真空状態で
の使用に耐える特殊な駆動源を使用する必要があ
る。そこで、第２の駆動源３８を密閉容器３１の
外側に配置して、その回転軸を密閉容器３１内に
挿入し、ピニオン３９に連結することが考えられ
るが、この場合、密閉容器３１内に軸体３４と距
離を置いて回転軸がもう一本設けられることにな
るため、密閉容器３１の顕著な小型化を期待する
ことができず、かつ、ケーシング３２が軸方向へ
移動する時にピニオン３９と扇型歯車４０の噛み
合いをいかにして保持するかという問題が生じ
る。"Problems to be Solved by the Invention" However, in such a drive mechanism, the second drive source 38 is disposed inside the closed container 31, which increases the size of the closed container 31 and makes maintenance difficult. There is a problem that it is. Moreover, since the inside of the closed container 31 is in a vacuum, it is necessary to use a special drive source that can withstand use in a vacuum state. Therefore, it is conceivable to arrange the second drive source 38 outside the closed container 31, insert its rotating shaft into the closed container 31, and connect it to the pinion 39. Since another rotating shaft is provided at a distance from the shaft body 34, it is not possible to expect a significant reduction in the size of the closed container 31, and when the casing 32 moves in the axial direction, the pinion 39 The problem arises as to how to maintain the meshing of the fan-shaped gear 40.
本発明はこのような事情に鑑みてなされたもの
で、その目的とするところは、駆動源を密閉容器
の外側に配置して、密閉容器を顕著に小型化する
ことができる駆動機構を提供することにある。 The present invention has been made in view of the above circumstances, and an object thereof is to provide a drive mechanism that allows the drive source to be disposed outside the sealed container, thereby making it possible to significantly downsize the sealed container. There is a particular thing.
「問題点を解決するための手段」
本発明の駆動機構は、密閉容器の容器壁にこれ
を貫通する円筒体を回転自在に設け、この円筒体
の内側にこれを貫通する軸体を同軸的にかつ回転
自在に設け、この軸体の密閉容器内に位置する部
分に、螺子を形成するとともに、この螺子に螺合
する旋回台を設け、この旋回台あるいは前記円筒
体のいずれか一方に、軸体の軸方向に延びる連結
部材を設けて他方に対し軸方向に摺動自在に連結
し、軸体ならびに円筒体の密閉容器外に位置する
部分に、これら軸体、円筒体を回転駆動する第
１、第２の駆動源を各々連結したものである。"Means for Solving the Problems" The drive mechanism of the present invention has a cylindrical body rotatably provided in the container wall of a closed container, and a shaft body passing through the cylindrical body coaxially provided inside the cylindrical body. A screw is formed in a portion of the shaft located inside the closed container, and a swivel base is provided to be screwed onto the screw, and either the swivel base or the cylindrical body has a A connecting member extending in the axial direction of the shaft body is provided to be slidably connected to the other shaft body in the axial direction, and the shaft body and the cylindrical body are rotatably driven to the portions of the shaft body and the cylindrical body located outside the closed container. The first and second driving sources are connected to each other.
「作用」
本発明では、軸体を回転させることにより、連
結部材で回り止めされた旋回台（ケーシング）が
軸方向に移動し、また、円筒体を回転させること
により、この円筒体に連結部材を介して連結され
た旋回台が円筒体と一体的に回転する。"Operation" In the present invention, by rotating the shaft body, the swivel base (casing) which is prevented from rotating by the connecting member moves in the axial direction, and by rotating the cylindrical body, the connecting member is attached to the cylindrical body. A swivel base connected to the cylindrical body rotates integrally with the cylindrical body.
「実施例」
以下、本発明の一実施例を第１図および第２図
に基づいて説明する。``Example'' An example of the present invention will be described below with reference to FIGS. 1 and 2.
第１図は、本発明に係わる駆動機構を備えた材
料実験用連続型加熱炉を概略的に示すもので、図
中符号１は密閉容器である。この密閉容器１は中
空円柱状に形成されており、その一端面の中心位
置には、容器壁を貫通する円筒体２が軸受３を介
して回転自在に設けられている。この円筒体２
は、その内方端（密閉容器１内に位置する方の一
端）に、半径方向外方に張り出すフランジ部４を
有するもので、その内側には軸受５を介して円筒
体２の中心軸上を貫通する軸体６が設けられてい
る。この軸体６の密閉容器１内に位置する部分
は、いわゆるボール螺子となつており、この部分
にはボールねじナツト７がねじ合わされ、このボ
ールねじナツト７の外周に円盤状の旋回台８が固
定されている。この旋回台８にはこれを軸体６の
軸方向に貫通する穴９が設けられ、この穴９に棒
状の連結部材１０が摺動自在に挿通されて、その
一端が円筒体２のフランジ部４に固定され、か
つ、他端が軸体６に回転自在に取り付けたアーム
１１に固定されている。そして、この旋回台８に
試料Ｓを熱処理する複数のケーシング、すなわ
ち、加熱用ケーシング１２、冷却用ケーシング１
３、試料取替用ケーシング１４等が支持されてい
る。これらケーシング１２，１３，１４は、第２
図の如く円筒状に形成されており、その軸方向を
軸体６の軸方向に一致させた状態で、軸体６の周
りに等角度θごとに配置されている。 FIG. 1 schematically shows a continuous heating furnace for material experiments equipped with a drive mechanism according to the present invention, and reference numeral 1 in the figure indicates a closed container. This airtight container 1 is formed in the shape of a hollow cylinder, and a cylindrical body 2 penetrating the container wall is rotatably provided at the center of one end surface of the container via a bearing 3. This cylindrical body 2
has a flange portion 4 projecting outward in the radial direction at its inner end (one end located inside the closed container 1), and the central axis of the cylindrical body 2 is connected to the inside of the flange portion 4 via a bearing 5. A shaft body 6 passing through the top is provided. The portion of the shaft 6 located inside the airtight container 1 is a so-called ball screw, and a ball screw nut 7 is screwed into this portion, and a disk-shaped swivel base 8 is provided around the outer periphery of the ball screw nut 7. Fixed. This swivel base 8 is provided with a hole 9 passing through it in the axial direction of the shaft body 6. A rod-shaped connecting member 10 is slidably inserted into this hole 9, and one end thereof is attached to the flange of the cylindrical body 2. 4, and the other end is fixed to an arm 11 rotatably attached to the shaft body 6. A plurality of casings for heat-treating the sample S are placed on this rotating table 8, that is, a heating casing 12 and a cooling casing 1.
3. The sample replacement casing 14 and the like are supported. These casings 12, 13, 14 are
As shown in the figure, they are formed in a cylindrical shape, and are arranged at equal angles θ around the shaft 6 with their axial directions aligned with the axial direction of the shaft 6.
一方、密閉容器１の外面には第１、第２の駆動
源（例えばモータ）１５，１６が取り付けられ、
これら両駆動源１５，１６の回転軸に各々プーリ
１７，１８が固定されている。また、円筒体２の
外方端、およびこの外方端から突出する軸体６の
外方端には、各々プーリ１９，２０が固定されて
いる。そして、第１の駆動源１５のプーリ１７が
タイミングベルト２１を介して軸体６のプーリ２
０に、また、第２の駆動源１６のプーリ１８がタ
イミングベルト２２を介して円筒体２のプーリ１
９に連結されている。なお、図中符号２３は試料
Ｓの挿入口であり、密閉容器１の他端面にケーシ
ング１２，１３，１４の位置に対応させて配置さ
れている。また、符号２４は液体を冷媒とする冷
却片であり、冷却用ケーシング１３の半径方向に
移動して試料Ｓに接触、離隔しうるようになつて
いる。さらに、符号２５は各ケーシング１２，１
３，１４内への配管（あるいは配線）を示し、円
筒体２内を通つて密閉容器１の外側に引き出され
ている。 On the other hand, first and second drive sources (for example, motors) 15 and 16 are attached to the outer surface of the closed container 1,
Pulleys 17 and 18 are fixed to the rotation shafts of both drive sources 15 and 16, respectively. Further, pulleys 19 and 20 are fixed to the outer end of the cylindrical body 2 and the outer end of the shaft body 6 protruding from this outer end, respectively. Then, the pulley 17 of the first drive source 15 is connected to the pulley 2 of the shaft body 6 via the timing belt 21.
0, the pulley 18 of the second drive source 16 connects to the pulley 1 of the cylindrical body 2 via the timing belt 22.
It is connected to 9. In addition, the reference numeral 23 in the figure is an insertion port for the sample S, and it is arranged on the other end surface of the closed container 1 in correspondence with the positions of the casings 12, 13, and 14. Further, reference numeral 24 is a cooling piece that uses liquid as a coolant, and can move in the radial direction of the cooling casing 13 to come into contact with and separate from the sample S. Further, reference numeral 25 indicates each casing 12, 1
3 and 14 are shown, and are drawn out to the outside of the closed container 1 through the inside of the cylindrical body 2.
次いで、このように構成された材料実験用連続
型加熱炉を用いて、材料を熱処理する実験を行う
場合について工程順に説明する。 Next, a case in which an experiment is performed in which a material is heat treated using the continuous heating furnace for material experiments configured as described above will be explained in the order of steps.
＊ 工程
全ての挿入口２３に試料Ｓをセツトし、密閉容
器１内を真空引きする。*Process Samples S are set in all the insertion ports 23, and the inside of the closed container 1 is evacuated.
＊ 工程
第１の駆動源１５を駆動して軸体６を正方向に
回転させ、連結部材１０で回り止めされた旋回台
８を軸体６の軸方向に移動させる。すなわち、ケ
ーシング１２，１３，１４を第１図鎖線から実線
の如く軸方向前方に移動させる。このとき、各ケ
ーシング１２，１３，１４内に各試料Ｓが収容さ
れる。*Process The first drive source 15 is driven to rotate the shaft body 6 in the forward direction, and the swivel table 8, which is prevented from rotating by the connecting member 10, is moved in the axial direction of the shaft body 6. That is, the casings 12, 13, and 14 are moved forward in the axial direction from the chain line in FIG. 1 as shown by the solid line. At this time, each sample S is accommodated in each casing 12, 13, 14.
＊ 工程
加熱用ケーシング１２内に収容された試料Ｓを
加熱する。*Process The sample S housed in the heating casing 12 is heated.
＊ 工程
第１の駆動源１５により軸体６を逆回転させ
て、ケーシング１２，１３，１４を実線から鎖線
の如く試料Ｓから離れる位置まで後方に移動させ
る。*Process The shaft body 6 is reversely rotated by the first drive source 15, and the casings 12, 13, and 14 are moved backward from the solid line to a position away from the sample S as shown by the chain line.
＊ 工程
第２の駆動源１６を駆動して円筒体２を第２図
反時計方向に角度θだけ回転させる。このとき、
連結部材１０によつて円筒体２に連結されている
旋回台８が円筒体２と同方向に同角度回転する。
すなわち、加熱用ケーシング１２で加熱済みの試
料Ｓの後方に冷却用ケーシング１３が旋回してく
る。*Process Drive the second drive source 16 to rotate the cylindrical body 2 counterclockwise in FIG. 2 by an angle θ. At this time,
A swivel base 8 connected to the cylindrical body 2 by a connecting member 10 rotates in the same direction and at the same angle as the cylindrical body 2.
That is, the cooling casing 13 rotates behind the sample S that has been heated by the heating casing 12.
＊ 工程
前記工程および工程を繰り返す。つまり、
既に加熱ずみの試料Ｓを冷却用ケーシング１３内
に収容して冷却すると同時に、加熱用ケーシング
１２内に収容した新たな試料Ｓを加熱する。*Step Repeat the above steps and steps. In other words,
At the same time that the already heated sample S is housed in the cooling casing 13 and cooled, a new sample S housed in the heating casing 12 is heated.
＊ 工程
前記工程、工程および工程を繰り返す。
ただし、加熱、冷却処理の際、これと同時に試料
取替用ケーシング１４内に不活性ガス（例えばヘ
リウムガス）を吹き込み、この試料取替用ケーシ
ング１４内に収容されている既に冷却済みの試料
Ｓを回収して新しい試料をセツトし、再度真空引
きしておく。*Step Repeat the above steps, steps, and steps.
However, during the heating and cooling process, an inert gas (for example, helium gas) is blown into the sample replacement casing 14 at the same time, and the already cooled sample S accommodated in the sample replacement casing 14 is Collect the sample, set a new sample, and evacuate it again.
＊ 工程
前記工程を繰り返した後、第２の駆動源１６
により旋回台８を時計方向に角度2θ回転させて、
最初の位置にもどす。*Process After repeating the above steps, the second drive source 16
Rotate the swivel table 8 clockwise by an angle of 2θ,
Return to initial position.
以後、前記工程〜を繰りし、最後に密閉容
器１の真空状態を解除して、全ての試料Ｓを密閉
容器１内から回収し、実験を終了する。 Thereafter, the above steps ~ are repeated, and finally, the vacuum state of the closed container 1 is released, and all the samples S are collected from inside the closed container 1, and the experiment is completed.
なお、前記実施例では軸体６のボール螺子部分
にボールねじナツト７をねじ合わせたが、この構
成に限らず、例えば軸体６に長尺のボールねじナ
ツトを固定し、このボールねじナツトにボール螺
子をねじ合わせ、このボール螺子に旋回台８を固
定するようにしてもよい。また、連結部材１０
は、旋回台８に固定して、円筒体２のフランジ部
４に摺動自在に連結するようにしてもよい。 In the above embodiment, the ball screw nut 7 is screwed onto the ball screw portion of the shaft body 6, but the structure is not limited to this. For example, a long ball screw nut may be fixed to the shaft body 6, and The ball screws may be screwed together and the swivel base 8 may be fixed to the ball screws. In addition, the connecting member 10
may be fixed to the swivel base 8 and slidably connected to the flange portion 4 of the cylindrical body 2.
「発明の効果」
以上説明したように本発明によれば、密閉容器
の容器壁にこれを貫通する円筒体を回転自在に設
け、この円筒体に対して回転自在な軸体を円筒体
の中心軸を貫通するように設け、この軸体にねじ
合う旋回台を連結部材を介して円筒体に連結した
ので、次のような優れた効果を得ることができ
る。"Effects of the Invention" As explained above, according to the present invention, a cylindrical body is rotatably provided in the container wall of a closed container and passes through the wall, and a shaft body that is rotatable with respect to the cylindrical body is placed at the center of the cylindrical body. Since the swivel table, which is provided so as to pass through the shaft and is screwed onto the shaft, is connected to the cylindrical body via the connecting member, the following excellent effects can be obtained.
円筒体の密閉容器外に位置する部分に駆動源
を連結することにより、旋回台を回転させてケ
ーシングを軸回りに旋回させることができる。
すなわち、駆動源を密閉容器の外側に配置し
て、密閉容器を著しく小型化し、かつ、メンテ
ナンスを容易に行うことができる。 By connecting a drive source to a portion of the cylindrical body located outside the closed container, the swivel table can be rotated to rotate the casing around the axis.
That is, by arranging the drive source outside the closed container, the closed container can be significantly downsized and maintenance can be easily performed.
連結部材により円筒体と旋回台とが一体的に
回転するので、ケーシングへの配線、あるいは
配管を円筒体の内部に通せば、旋回台の回転時
に配管、配線等がねじりを受けない。つまり、
加熱炉の耐久性を向上させることができる。 Since the cylindrical body and the swivel base are rotated together by the connecting member, if the wiring or piping to the casing is passed through the inside of the cylindrical body, the piping, wiring, etc. will not be twisted when the swivel base is rotated. In other words,
The durability of the heating furnace can be improved.
駆動源、あるいはベルト、歯車等の動力伝達
手段を密閉容器外に配置できるので、これらの
部分が密閉容器内の熱の影響、すなわち熱変形
等を受けにくく、かつ、駆動源の振動が密閉容
器内の試料に伝達しにくい。つまり、実験装置
としての加熱炉の精度を向上させることができ
る。 Since the drive source or power transmission means such as belts and gears can be placed outside the closed container, these parts are less susceptible to the effects of heat inside the closed container, such as thermal deformation, and the vibrations of the drive source are removed from the closed container. Difficult to transfer to internal samples. In other words, the accuracy of the heating furnace as an experimental device can be improved.
第１図および第２図は本発明の一実施例を示
し、第１図は概略断面図、第２図は第１図の−
線矢視図、第３図は従来の連続型加熱炉の一例
をを示す概略断面図である。
１……密閉容器、２……円筒体、６……軸体、
８……旋回台、１０……連結部材、１２，１３，
１４……ケーシング、１５……第１の駆動源、１
６……第２の駆動源、２１，２２……タイミング
ベルト、２５……配管、Ｓ……試料。
1 and 2 show one embodiment of the present invention, FIG. 1 is a schematic sectional view, and FIG. 2 is a -
3 is a schematic sectional view showing an example of a conventional continuous heating furnace. 1... Airtight container, 2... Cylindrical body, 6... Shaft body,
8... Swivel base, 10... Connecting member, 12, 13,
14...Casing, 15...First drive source, 1
6... Second drive source, 21, 22... Timing belt, 25... Piping, S... Sample.
Claims (1)
験用の試料を加熱するためのケーシングが設けら
れた材料実験用連続型加熱炉において、前記密閉
容器の容器壁にこの容器壁を貫通する円筒体を回
転自在に設け、この円筒体の内側に円筒体を貫通
する軸体を同軸的にかつ回転自在に設け、この軸
体の密閉容器内に位置する部分に、螺子を形成す
るとともに、この螺子に螺合して前記ケーシング
を支持する旋回台を設け、この旋回台あるいは前
記円筒体のいずれか一方に、軸体の軸方向に延び
る連結部材を設けて他方に対し軸方向に摺動自在
に連結し、前記軸体ならびに円筒体の密閉容器外
に位置する部分に、これら軸体、円筒体を回転駆
動する第１、第２の駆動源を各々連結したことを
特徴とする材料実験用連続型加熱炉の駆動機構。1. In a continuous heating furnace for materials experiments, in which a casing for heating experimental samples is provided inside a closed container kept in a vacuum state, a cylinder penetrating the wall of the closed container is provided. A body is rotatably provided, a shaft penetrating the cylindrical body is coaxially and rotatably provided inside the cylindrical body, a screw is formed in the portion of the shaft located inside the closed container, and A swivel base that is screwed onto the screw to support the casing is provided, and either the swivel base or the cylindrical body is provided with a connecting member extending in the axial direction of the shaft body so as to be slidable in the axial direction relative to the other. for materials experiments, characterized in that first and second drive sources for rotationally driving the shaft and the cylinder are connected to the parts of the shaft and the cylinder located outside the closed container, respectively. Drive mechanism of continuous heating furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598085A JPS61246586A (en) | 1985-04-22 | 1985-04-22 | Driving mechanism of material experimental continuous type heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598085A JPS61246586A (en) | 1985-04-22 | 1985-04-22 | Driving mechanism of material experimental continuous type heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61246586A JPS61246586A (en) | 1986-11-01 |
| JPH0534592B2 true JPH0534592B2 (en) | 1993-05-24 |
Family
ID=13873849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8598085A Granted JPS61246586A (en) | 1985-04-22 | 1985-04-22 | Driving mechanism of material experimental continuous type heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61246586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101629334B1 (en) * | 2015-01-27 | 2016-06-10 | 엘지전자 주식회사 | Drinking water supplying device and method for controlling the same |
-
1985
- 1985-04-22 JP JP8598085A patent/JPS61246586A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101629334B1 (en) * | 2015-01-27 | 2016-06-10 | 엘지전자 주식회사 | Drinking water supplying device and method for controlling the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61246586A (en) | 1986-11-01 |
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