JPH0433528U - - Google Patents
Info
- Publication number
- JPH0433528U JPH0433528U JP7447390U JP7447390U JPH0433528U JP H0433528 U JPH0433528 U JP H0433528U JP 7447390 U JP7447390 U JP 7447390U JP 7447390 U JP7447390 U JP 7447390U JP H0433528 U JPH0433528 U JP H0433528U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- filter
- inner cylinder
- cylindrical
- cylindrical filter
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係る溶融樹脂用フイ
ルタの縦断面図、第２図は第１図のＡ〜Ａ断面図
、第３図は第１図の要部の拡大図、第４図は従来
の溶融樹脂用フイルタの縦断面図、第５図は第４
図のＢ〜Ｂ断面図、第６図は第４図の要部の拡大
図である。
図の主要部分の説明、１……外筒、２……円筒
状フイルタ、３……フイルタ支持体、４……外筒
と円筒状フイルタ間の流路、５……内筒と円筒状
フイルタ間の流路、６……内筒、７……押出機か
らの導管、８……ダイへの導管、１０……抵抗体
。
FIG. 1 is a longitudinal sectional view of a molten resin filter according to an embodiment of the present invention, FIG. 2 is a sectional view taken from A to A in FIG. 1, FIG. 3 is an enlarged view of the main part of FIG. The figure is a vertical cross-sectional view of a conventional molten resin filter, and Figure 5 is the 4th section.
6 is an enlarged view of the main part of FIG. 4. Explanation of the main parts of the figure, 1... Outer cylinder, 2... Cylindrical filter, 3... Filter support, 4... Channel between outer cylinder and cylindrical filter, 5... Inner cylinder and cylindrical filter Flow path between, 6... Inner cylinder, 7... Conduit from extruder, 8... Conduit to die, 10... Resistor.
Claims (1)
された円筒状フイルタ、並にフイルタ支持体とに
より構成され、前記外筒と円筒状フイルタに挟ま
れた流路側より樹脂を流入させて円筒状フイルタ
と内筒に挟まれた流路より流出させる溶融樹脂用
フイルタにおいて、前記円筒状フイルタと内筒に
挟まれた円筒状流路が、管状流路に変わる内筒の
下流端に、同内筒の下流端に近接させて流路を遮
るように流れ抵抗体を設置してなることを特徴と
する溶融樹脂用フイルタ。 It is composed of an outer cylinder, an inner cylinder, a cylindrical filter installed between them so as to block a flow path, and a filter support, and the resin is introduced from the flow path side sandwiched between the outer cylinder and the cylindrical filter. In a filter for molten resin that is caused to flow out from a flow path sandwiched between a cylindrical filter and an inner cylinder, the cylindrical flow path sandwiched between the cylindrical filter and the inner cylinder changes into a tubular flow path at the downstream end of the inner cylinder, A filter for molten resin, characterized in that a flow resistor is installed close to the downstream end of the inner cylinder so as to block a flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447390U JPH0433528U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447390U JPH0433528U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433528U true JPH0433528U (en) | 1992-03-18 |
Family
ID=31614191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447390U Pending JPH0433528U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107330A (en) * | 2007-10-09 | 2009-05-21 | Tsukada Tokuro | Melt filter |
-
1990
- 1990-07-13 JP JP7447390U patent/JPH0433528U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009107330A (en) * | 2007-10-09 | 2009-05-21 | Tsukada Tokuro | Melt filter |