JPH0378701U - - Google Patents
Info
- Publication number
- JPH0378701U JPH0378701U JP13947389U JP13947389U JPH0378701U JP H0378701 U JPH0378701 U JP H0378701U JP 13947389 U JP13947389 U JP 13947389U JP 13947389 U JP13947389 U JP 13947389U JP H0378701 U JPH0378701 U JP H0378701U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- container
- filling device
- pressure
- outside
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Basic Packing Technique (AREA)
Description
第１図は本考案の粉体充填装置の一例であるト
ナー充填装置の要部の平面図、第２図はその動作
を説明するための平面図、第３図はそのトナー充
填装置の全体構造を示す概略図、第４図は従来の
トナー充填装置の概略図である。
１……容器、１０……トナー供給器、１２……
粉体流通管、２０……減圧ケース、３０……粉体
緩衝手段、３１……メツシユ、４０……減圧手段
、５０……圧力上昇手段、６０……容器昇降手段
。
Fig. 1 is a plan view of the main parts of a toner filling device which is an example of the powder filling device of the present invention, Fig. 2 is a plan view for explaining its operation, and Fig. 3 is the overall structure of the toner filling device. FIG. 4 is a schematic diagram of a conventional toner filling device. 1... Container, 10... Toner supply device, 12...
Powder flow pipe, 20... pressure reduction case, 30... powder buffer means, 31... mesh, 40... pressure reduction means, 50... pressure increase means, 60... container elevating means.
Claims (1)
態となるように減圧した状態から、該容器の内部
および外部を同時に昇圧し、さらにそれと同時に
、粉体供給管を通して容器内に粉体を落下させる
ことにより、粉体を容器内に充填する粉体充填装
置であつて、 該粉体供給器の粉体供給管路に、該粉体供給管
路を通流する粉体が通過し得るように配設されて
おり、各網目の開口面積が変化するように変形さ
れるメツシユを有する粉体緩衝手段、 を具備する粉体充填装置。[Claims for Utility Model Registration] Starting from a state in which the pressure is reduced so that the inside and outside of a container filled with powder are in an equilibrium state, the pressure is increased simultaneously inside and outside the container, and at the same time, the powder is supplied. A powder filling device that fills powder into a container by dropping the powder into the container through a pipe, the powder supply pipe being connected to the powder supply pipe of the powder feeder. A powder filling device comprising: powder buffering means having a mesh arranged so that the powder to be flowed can pass therethrough and deformed so that the opening area of each mesh changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13947389U JPH0378701U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13947389U JPH0378701U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378701U true JPH0378701U (en) | 1991-08-09 |
Family
ID=31686515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13947389U Pending JPH0378701U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378701U (en) |
-
1989
- 1989-11-30 JP JP13947389U patent/JPH0378701U/ja active Pending
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