JPS6331036Y2 - - Google Patents
Info
- Publication number
- JPS6331036Y2 JPS6331036Y2 JP1983035365U JP3536583U JPS6331036Y2 JP S6331036 Y2 JPS6331036 Y2 JP S6331036Y2 JP 1983035365 U JP1983035365 U JP 1983035365U JP 3536583 U JP3536583 U JP 3536583U JP S6331036 Y2 JPS6331036 Y2 JP S6331036Y2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- cylinder
- container
- movable
- powder filling
- 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
Links
- 239000000843 powder Substances 0.000 claims description 79
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- RXWCTKVOMOOHCV-UHFFFAOYSA-N dioxouranium;dihydrofluoride Chemical compound F.F.O=[U]=O RXWCTKVOMOOHCV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
【考案の詳細な説明】
この考案は核燃料物質からなる粉末を粉末被充
填容器へ充填するときに用いる粉末充填筒に関す
る。[Detailed Description of the Invention] This invention relates to a powder filling cylinder used when filling a container to be filled with powder with powder made of nuclear fuel material.
現在運転されている原子炉の主流をなす軽水炉
用の燃料としては、235Uの濃度を２〜５％に高
めたいわゆる低濃縮二酸化ウラン（UO2）粉末が
用いられている。この低濃縮二酸化ウラン粉末
は、例えば低濃縮された固体の六フツ化ウラン
（UF6）を加熱して気化させ、このUF6を加水分
解してフツ化ウラニル（UO2F2）の水溶液とし、
この水溶液にアンモニアを加えて重ウラン酸アン
モニウム（ADU）の沈殿を生成せしめ、このス
ラリー溶液を過し、得られたケーキを洗浄乾燥
後粉砕してADU粉末とし、このADU粉末を焙焼
還元で焙焼還元し、粉砕してUO2粉末とする方
法即ちADU法によりつくられている。 So-called low-enriched uranium dioxide (UO 2 ) powder with an increased concentration of 235U of 2 to 5% is used as fuel for light water reactors, which are the mainstream of nuclear reactors currently in operation. This low-enriched uranium dioxide powder is produced by, for example, heating and vaporizing low-enriched solid uranium hexafluoride (UF 6 ), and then hydrolyzing this UF 6 to form an aqueous solution of uranyl fluoride (UO 2 F 2 ). ,
Ammonia is added to this aqueous solution to form a precipitate of ammonium deuterate (ADU), this slurry solution is filtered, the resulting cake is washed and dried, and then ground to obtain ADU powder, which is roasted and reduced. It is produced by the ADU method, which involves roasting, reducing, and pulverizing UO2 powder.
この方法によりつくられたUO2に粉末を容器内
に充填するには、従来第１図に示す手段がとられ
ている。即ち、ホツパ１内に入れられたUO2粉末
をスクリユーフイーダ２により開閉弁３へ搬送
し、この開閉弁３、両端にフランジを有するフレ
キシブルパイプからなる充填口４を通過させて粉
末被充填容器（粉末容器）５内へ充填している。 Conventionally, the method shown in FIG. 1 has been used to fill a container with powder of UO 2 produced by this method. That is, the UO 2 powder placed in the hopper 1 is conveyed by the screw feeder 2 to the on-off valve 3, and is passed through the on-off valve 3 and the filling port 4, which is a flexible pipe with flanges at both ends, to be filled with powder. The container (powder container) 5 is filled with the powder.
この粉末容器５は内容積約750のダブルコー
ン型鋼製容器で、入口６、出口７にそれぞれ蓋８
を有し、かつ下部に移動用の台車９を取り付け、
床１０に載置したものである。 This powder container 5 is a double cone-shaped steel container with an internal volume of about 750 mm, and has lids 8 at the inlet 6 and outlet 7, respectively.
, and a moving trolley 9 is attached to the lower part,
It is placed on the floor 10.
また、前記開閉弁３、充填口４、入口６部は、
床１０上に設けられた架台１１上のフードボツク
ス１２内に収容されている。 In addition, the on-off valve 3, the filling port 4, and the inlet 6 are as follows:
It is housed in a food box 12 on a pedestal 11 provided on a floor 10.
なお、粉末容器５は床１０に設けられた秤１３
に載せられてその風袋と内部に充填された粉末の
重量を秤量することができるようにされている。 Note that the powder container 5 is connected to a scale 13 provided on the floor 10.
The tare bag is placed on the container and the weight of the powder filled inside can be weighed.
ところが、従来のこのような粉末の充填方法で
は、粉末容器５の入口６に充填口４のフランジを
着脱する際にUO2粉末がこぼれて粉末容器５の入
口６を汚染するおそれがあつた。 However, in such a conventional powder filling method, when the flange of the filling port 4 is attached to and removed from the inlet 6 of the powder container 5, the UO 2 powder may spill and contaminate the inlet 6 of the powder container 5.
ここの考案は前記事情に鑑みてなされたもの
で、粉末供給管に開閉弁を介して接続された案内
筒の外側にシール部材を介して摺動自在に嵌合さ
れた移動筒の粉末充填口を、粉末被充填容器と移
動筒との間に設けられたシール部材の内側に位置
させて前記粉末被充填容器の入口に臨ませ、案内
筒に対し移動筒を移動機構により移動させ、粉末
充填時以外は前記粉末充填口に盆を取り付けるこ
とにより、粉末被充填容器に粉末をこぼすことな
く確実に充填することができ、これにより粉末被
充填容器の汚染を防止することができる粉末充填
筒を提供することを目的とする。 This idea was made in view of the above circumstances, and the powder filling port of the movable cylinder is slidably fitted via a sealing member to the outside of the guide cylinder connected to the powder supply pipe via an on-off valve. is positioned inside a sealing member provided between the container to be filled with powder and the movable tube, facing the entrance of the container to be filled with powder, and the movable tube is moved by the moving mechanism relative to the guide tube, and the powder filling is performed. By attaching a tray to the powder filling port at other times, the powder can be reliably filled without spilling powder into the container to be filled with powder, thereby preventing contamination of the container to be filled with powder. The purpose is to provide.
以下、この考案の一実施例を第２図及び第３図
に基づいて説明する。なお、この実施例において
従来例と同一部分には同一符号を付してその説明
を省略する。 An embodiment of this invention will be described below with reference to FIGS. 2 and 3. In this embodiment, the same parts as in the conventional example are given the same reference numerals, and the explanation thereof will be omitted.
第２図及び第３図中２１は連結管であり、この
連結管２１は、上下にフランジ２２，２３を有
し、開閉弁３の下部に連結されている。連結管２
１の中腹部にはフランジ２４が固定して設けられ
ている。連結管２１の下部には案内筒２５が同軸
的に固定して取り付けられている。案内筒２５は
連結管２１より小径とされ、連結管２１に連通さ
れている。 Reference numeral 21 in FIGS. 2 and 3 is a connecting pipe, and this connecting pipe 21 has upper and lower flanges 22 and 23, and is connected to the lower part of the on-off valve 3. Connecting pipe 2
A flange 24 is fixedly provided at the midsection of the body 1. A guide cylinder 25 is coaxially and fixedly attached to the lower part of the connecting pipe 21. The guide tube 25 has a smaller diameter than the connecting tube 21 and communicates with the connecting tube 21.
また、連結管２１の下部には上下にフランジ２
６，２７を有する伸縮自在なフレキシブルパイプ
２８が連結されている。このフレキシブルパイプ
２８は連結管２１とほぼ同径とされ、案内筒２５
の外側に間隔を設けて嵌合されている。フレキシ
ブルパイプ２８のフランンジ２７は、フランジ２
４に取り付けられた複数のシリンダ機構（移動機
構）２９のピストンロツド３０に取り付けられて
いる。 In addition, at the bottom of the connecting pipe 21, there are flanges 2 on the top and bottom.
A telescopic flexible pipe 28 having pipes 6 and 27 is connected. This flexible pipe 28 has approximately the same diameter as the connecting pipe 21, and the guide tube 25
It is fitted with a space provided on the outside. The flange 27 of the flexible pipe 28 is the flange 2
It is attached to the piston rod 30 of a plurality of cylinder mechanisms (moving mechanisms) 29 attached to the piston rod 4.
また、案内筒２５の外側にはフレキシブルパイ
プ２８内に配設された移動筒３１がシール部材３
２を介して摺動自在に嵌合されている。移動筒３
１の外径はフレキシブルパイプ２８の内径より若
干小径とされている。 Further, a movable cylinder 31 disposed inside the flexible pipe 28 is located outside the guide cylinder 25 and a sealing member 3
2 and are slidably fitted together. Moving cylinder 3
The outer diameter of the flexible pipe 28 is slightly smaller than the inner diameter of the flexible pipe 28.
シール部材３２は移動筒３１の上端に形成され
た内フランジ３３に固着されかつ案内筒２５に密
嵌合されている。また、移動筒３１の外周面下部
にはフランジ３４が一体的に設けられている。こ
のフランジ３４はフレキシブルパイプ２８の下部
のフランジ２７の下面にボルト締めにより固定さ
れている。移動筒３１の下部のフランジ３４の下
面にはシール部材（リングパツキン）３５が貼着
されている。また、フランジ３４の外周３箇所に
は円弧状帯板３６がフランジ３４から突出するよ
うに設けられている。そして、粉末容器５に移動
筒３１が係合させられていないときには、粉末容
器５やフードボツクス１２の内部に移動筒３１か
ら粉末が落下した汚染させることのないように、
リングパツキン３５に盆３７が密嵌合され、かつ
この盆３７の外周３箇所に取り付けられたフツク
３８を前記円弧状帯板３６に引掛けられて移動筒
３１の下部に盆３７が取り付けられている。 The seal member 32 is fixed to an inner flange 33 formed at the upper end of the movable cylinder 31 and tightly fitted into the guide cylinder 25. Further, a flange 34 is integrally provided at the lower part of the outer peripheral surface of the movable cylinder 31. This flange 34 is fixed to the lower surface of the flange 27 at the lower part of the flexible pipe 28 by bolting. A sealing member (ring seal) 35 is attached to the lower surface of the flange 34 at the lower part of the movable cylinder 31. Furthermore, arc-shaped strip plates 36 are provided at three locations on the outer circumference of the flange 34 so as to protrude from the flange 34. When the movable cylinder 31 is not engaged with the powder container 5, the inside of the powder container 5 and food box 12 are prevented from being contaminated by falling powder from the movable cylinder 31.
A tray 37 is tightly fitted into the ring packing 35, and the tray 37 is attached to the lower part of the movable tube 31 by hooking the hooks 38 attached to three places on the outer periphery of the tray 37 to the arcuate strip plate 36. There is.
一方、粉末容器５の入口６には、その蓋８を取
り外した場合において、そのフランジ５ａ上にパ
ツキン５ｂを介して受板盤３９が載せられるよう
にされている。この受板盤３９は移動筒３１のフ
ランジ３４の外径より大径のフランジ４０と粉末
容器５の入口６内に挿入し得る挿入筒部４１とか
らなつている。 On the other hand, at the inlet 6 of the powder container 5, when the lid 8 is removed, a receiving plate 39 is placed on the flange 5a via a packing 5b. This receiving plate disc 39 is composed of a flange 40 having a larger diameter than the outer diameter of the flange 34 of the movable cylinder 31 and an insertion cylinder part 41 that can be inserted into the inlet 6 of the powder container 5.
しかして、粉末容器５内へ粉末を充填する場合
には、フードボツクス１２の側板下部のスライド
式扉（図示せず）を粉末容器５のフランジ５ａ部
が入るようにスライドさせて開き、移動筒３１の
真下に粉末容器５を位置させ、スライド式扉を閉
じてフードボツクス１２を密閉する。 When filling powder into the powder container 5, the sliding door (not shown) at the bottom of the side plate of the food box 12 is slid open so that the flange 5a of the powder container 5 enters, and the movable tube is opened. The powder container 5 is positioned directly below the food box 31, and the sliding door is closed to seal the food box 12.
次に、フードボツクス１２に設けられた手袋
（図示せず）に手を入れてフードボツクス１２内
で入口６の蓋８を外し、粉末容器５の入口６内に
挿入筒部４１を挿入してフランジ５ａ上のパツキ
ン５ｂの上に受板盤３９を載置する。 Next, put your hand into a glove (not shown) provided in the food box 12, remove the lid 8 of the inlet 6 inside the food box 12, and insert the insertion tube 41 into the inlet 6 of the powder container 5. A receiving plate board 39 is placed on the packing 5b on the flange 5a.
次に、円弧状帯板３６からフツク３８を外し、
移動筒３１から盆３７を取り除き、この後シリン
ダ機構２９を作動させて伸長させる。これによ
り、移動筒３１が下降し、フランジ３４によりリ
ングパツキン３５を押圧し、このリングパツキン
３５を介して受板盤３９及びフランジ５ａ上のパ
ツキン５ｂを押圧する。ここで、シリンダ機構２
９を止める。これにより、移動筒３１の下端は受
板盤３９の挿入筒部４１内に挿入される。 Next, remove the hook 38 from the arcuate strip plate 36,
The tray 37 is removed from the movable cylinder 31, and then the cylinder mechanism 29 is operated to extend it. As a result, the movable cylinder 31 descends, and the flange 34 presses the ring packing 35, and the ring packing 35 presses the receiving plate disc 39 and the packing 5b on the flange 5a. Here, cylinder mechanism 2
Stop 9. Thereby, the lower end of the movable cylinder 31 is inserted into the insertion cylinder part 41 of the receiving plate board 39.
次に、開閉弁３を開き、スクリユーフイーダ２
を作動させる。これにより、スクリユーフイーダ
２内の粉末が開閉弁３を通り、連結管２１、案内
筒２５、移動筒３１、受板盤３９の挿入筒部４１
を経て粉末容器５内に充填される。 Next, open the on-off valve 3 and screw feeder 2.
Activate. As a result, the powder in the screw feeder 2 passes through the on-off valve 3, and the connecting pipe 21, the guide cylinder 25, the movable cylinder 31, and the insertion cylinder part 41 of the receiving plate board 39.
The powder is then filled into the powder container 5.
次に、秤１３により所定量の粉末が充填された
ことを確認し、この後スクリユーフイーダ２を止
め、開閉弁３を閉じる。次いで、シリンダ機構２
９を縮小させる。これにより、移動筒３１は上昇
して所定箇所で止まる。ここで、円弧状帯板３６
にフツク３８を引掛けて移動筒３１の下部に盆３
７を取り付ける。これにより、粉末は粉末容器５
の上に落下したり、フードボツクス１２内に飛散
したりすることはない。なお、受板盤３９上に落
下した粉末は図示しない吸引ホースにより吸い取
る。 Next, it is confirmed by the scale 13 that a predetermined amount of powder has been filled, and then the screw feeder 2 is stopped and the on-off valve 3 is closed. Next, the cylinder mechanism 2
Reduce 9. As a result, the movable cylinder 31 rises and stops at a predetermined position. Here, the arcuate strip plate 36
hook 38 to the lower part of the movable tube 31.
Attach 7. This allows the powder to be transferred to the powder container 5.
It will not fall onto the food box 12 or scatter into the food box 12. Incidentally, the powder that has fallen onto the receiving plate board 39 is sucked up by a suction hose (not shown).
次に、受板盤３９を粉末容器５の入口６から外
し、この入口６に蓋８を取り付ける。次いで、フ
ードボツクス１２のスライド式扉を開き、移動筒
３１の下から粉末容器５を取り出す。 Next, the receiving plate 39 is removed from the inlet 6 of the powder container 5, and the lid 8 is attached to the inlet 6. Next, the sliding door of the food box 12 is opened and the powder container 5 is taken out from under the movable cylinder 31.
以上説明したようにこの考案によれば、粉末供
給管に開閉弁を介して接続された案内筒の外側に
シール部材を介して摺動自在に嵌合された移動筒
の粉末充填口を、粉末被充填容器と移動筒との間
に設けられたシール部材の内側に位置させて前記
粉末被充填容器の入口に臨ませ、案内筒に対し移
動筒を移動機構により移動させ、粉末充填時以外
は前記粉末充填口に盆を取り付ける構成であるか
ら、粉末が充填される粉末容器への着脱が容易、
確実となり、粉末をこぼすことなく粉末被充填容
器へ充填することができ、これにより粉末被充填
容器の汚染を防止することができるばかりか、外
部への粉末の漏洩も確実に防止することができ、
産業上の利用効果が大である。 As explained above, according to this invention, the powder filling port of the movable cylinder, which is slidably fitted via the seal member to the outside of the guide cylinder connected to the powder supply pipe via the on-off valve, is connected to the powder supply pipe. The movable cylinder is positioned inside a sealing member provided between the container to be filled and the movable cylinder so as to face the entrance of the container to be filled with powder, and the movable cylinder is moved with respect to the guide cylinder by a moving mechanism, except when filling the powder. Since the tray is attached to the powder filling port, it is easy to attach and detach the powder to the powder container.
This makes it possible to fill the container with powder without spilling the powder, which not only prevents contamination of the container with powder but also reliably prevents powder from leaking to the outside. ,
It has great industrial application effects.
第１図は従来の粉末充填筒の一例を示す側面
図、第２図はこの考案の一実施例を示す側断面
図、第３図はその粉末充填筒を粉末容器へ装着し
た状態を示す側断面図である。
３……開閉弁、５……粉末被充填容器（粉末容
器）、６……入口、２５……案内筒、２８……フ
レキシブルパイプ、２９……シリンダ機構（移動
機構）、３１……移動筒、３２……シール部材、
３５……シール部材（リングパツキン）、３７…
…盆、３９……受板盤。
Fig. 1 is a side view showing an example of a conventional powder filling cylinder, Fig. 2 is a side sectional view showing an embodiment of this invention, and Fig. 3 is a side view showing the state in which the powder filling cylinder is attached to a powder container. FIG. 3... Opening/closing valve, 5... Container to be filled with powder (powder container), 6... Inlet, 25... Guide tube, 28... Flexible pipe, 29... Cylinder mechanism (moving mechanism), 31... Moving tube , 32... Seal member,
35... Seal member (ring seal), 37...
...Bon, 39...Receiver board.
Claims (1)
た案内筒と、この案内筒の外側にシール部材を
介して同軸的に摺動自在に嵌合され、粉末被充
填容器の入口との間に設けられたシール部材の
内側に粉末充填口が位置するようにこの粉末充
填口を前記粉末被充填容器の入口に臨ませた移
動筒と、この移動筒に連結され、この移動筒を
前記案内筒に対しこれらの間に設けられたシー
ル部材を介して摺動させる移動機構と、前記移
動筒の粉末充填口部に着脱自在に取り付けられ
た盆とからなることを特徴とする粉末充填筒。 (2) 前記案内筒及び前記移動筒を、この移動筒の
移動を許容して覆うようにフレキシブルパイプ
が設けられてなることを特徴とする実用新案登
録請求の範囲第１項記載の粉末充填筒。 (3) 前記移動筒の粉末充填口部が嵌入する受板盤
を、前記粉末充填口部と前記粉末被充填容器と
の間に介在させてこの粉末被充填容器内へ粉末
を充填することを特徴とする実用新案登録請求
の範囲第１項記載の粉末充填筒。[Claims for Utility Model Registration] (1) A guide tube connected to the outlet of the powder supply pipe via an on-off valve, and a guide tube coaxially and slidably fitted to the outside of the guide tube via a sealing member. , a movable cylinder with the powder filling port facing the inlet of the container to be filled with powder so that the powder filling port is located inside a sealing member provided between the inlet of the container to be filled with powder, and the moving cylinder; a moving mechanism that is connected to the guide tube and slides the movable tube with respect to the guide tube through a sealing member provided between them; and a tray that is detachably attached to the powder filling opening of the movable tube. A powder-filled cylinder characterized by: (2) The powder filling cylinder according to claim 1 of the utility model registration, characterized in that a flexible pipe is provided to cover the guide cylinder and the movable cylinder while allowing movement of the movable cylinder. . (3) A receiving plate into which the powder filling opening of the movable tube fits is interposed between the powder filling opening and the powder filling container to fill the powder into the powder filling container. A powder filling cylinder according to claim 1 of the registered utility model characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983035365U JPS59144496U (en) | 1983-03-11 | 1983-03-11 | Powder filling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983035365U JPS59144496U (en) | 1983-03-11 | 1983-03-11 | Powder filling tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59144496U JPS59144496U (en) | 1984-09-27 |
| JPS6331036Y2 true JPS6331036Y2 (en) | 1988-08-18 |
Family
ID=30166063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983035365U Granted JPS59144496U (en) | 1983-03-11 | 1983-03-11 | Powder filling tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144496U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035054A (en) * | 2004-07-23 | 2006-02-09 | Koei Sangyo Kk | Processed material input device of vibration sieve machine |
| FR2946119B1 (en) | 2009-06-02 | 2015-03-20 | Areva Nc | CONNECTION DEVICE FOR JARRES FILLING SYSTEM FOR THE MANUFACTURE OF NUCLEAR FUEL. |
-
1983
- 1983-03-11 JP JP1983035365U patent/JPS59144496U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59144496U (en) | 1984-09-27 |
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