JPH0240428U - - Google Patents
Info
- Publication number
- JPH0240428U JPH0240428U JP11985388U JP11985388U JPH0240428U JP H0240428 U JPH0240428 U JP H0240428U JP 11985388 U JP11985388 U JP 11985388U JP 11985388 U JP11985388 U JP 11985388U JP H0240428 U JPH0240428 U JP H0240428U
- Authority
- JP
- Japan
- Prior art keywords
- desk
- outer periphery
- fused
- elements
- protrusions
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
第１図はこの考案の一実施例の斜視図。第２図
はそのデスク素子の一部の斜視図。第３図は波状
突起の変更例とデスク素子との関係を示す一部の
斜視図。第４図イは従来のデスク素子を用いたフ
イルタの断面図。同図ロは従来のデスク素子の一
部の斜視図。同図ハはデスクの密着の状態を示す
側面図。
図中、１，１１…デスク、１ａ，１１ａ…ボス
部、１ｂ，１１ｂ…外周部、２，１２…突条、２
ａ，１２ａ…放射みぞ、３，１３…薄膜材、４
ａ，１４ａ…上端板、４ｂ，１４ｂ…下端板、７
，１７…リブ、１９…波状突起。
FIG. 1 is a perspective view of one embodiment of this invention. FIG. 2 is a perspective view of a portion of the desk element. FIG. 3 is a partial perspective view showing the relationship between a modified example of the wave-like protrusion and the desk element. FIG. 4A is a sectional view of a filter using a conventional desk element. Figure B is a partial perspective view of a conventional desk element. Figure C is a side view showing how the desk is in close contact with each other. In the figure, 1, 11...desk, 1a, 11a...boss part, 1b, 11b...outer circumferential part, 2, 12...projection, 2
a, 12a... Radiation groove, 3, 13... Thin film material, 4
a, 14a...upper end plate, 4b, 14b...lower end plate, 7
, 17...rib, 19...wavy projection.
Claims (1)
の上下に多孔質の薄膜材を配設し、その外周縁
をデスクの外周部に融着してデスク素子となし、
該デスク素子を多数積層してその上下に端板を施
し、上下段のデスク素子の材の内周縁同志を融
着すると共に各デスクの外周部に設けたリブを介
して結合するようにした過エレメントにおいて
、上記各デスク２の外周部に隣り合うリブの間に
波状の突起を設けてなる蛇腹式積層型の過エレ
メント。 A desk made of synthetic resin and having protrusions on the top and bottom surfaces is provided with a porous thin film material on the top and bottom, and the outer periphery of the material is fused to the outer periphery of the desk to form a desk element.
A large number of such desk elements are stacked, end plates are provided on the top and bottom of the stack, and the inner peripheral edges of the materials of the upper and lower desk elements are fused to each other and are joined via ribs provided on the outer periphery of each desk. The element is a bellows-type laminated over-element in which wavy protrusions are provided between adjacent ribs on the outer periphery of each desk 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119853U JPH0628177Y2 (en) | 1988-09-14 | 1988-09-14 | Bellows type laminated type filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988119853U JPH0628177Y2 (en) | 1988-09-14 | 1988-09-14 | Bellows type laminated type filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240428U true JPH0240428U (en) | 1990-03-19 |
| JPH0628177Y2 JPH0628177Y2 (en) | 1994-08-03 |
Family
ID=31365446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988119853U Expired - Lifetime JPH0628177Y2 (en) | 1988-09-14 | 1988-09-14 | Bellows type laminated type filter element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628177Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920804U (en) * | 1982-07-30 | 1984-02-08 | 株式会社土屋製作所 | Filter media support plate for laminated precision filters |
| JPS5997710U (en) * | 1982-09-06 | 1984-07-02 | 日東電工株式会社 | filtration device |
-
1988
- 1988-09-14 JP JP1988119853U patent/JPH0628177Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920804U (en) * | 1982-07-30 | 1984-02-08 | 株式会社土屋製作所 | Filter media support plate for laminated precision filters |
| JPS5997710U (en) * | 1982-09-06 | 1984-07-02 | 日東電工株式会社 | filtration device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628177Y2 (en) | 1994-08-03 |
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