JPH0311427U - - Google Patents
Info
- Publication number
- JPH0311427U JPH0311427U JP7286789U JP7286789U JPH0311427U JP H0311427 U JPH0311427 U JP H0311427U JP 7286789 U JP7286789 U JP 7286789U JP 7286789 U JP7286789 U JP 7286789U JP H0311427 U JPH0311427 U JP H0311427U
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- eyelet
- packing
- support plate
- passage
- 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
- 239000012528 membrane Substances 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図Ａは本考案において使用する鳩目状ゴム
パツキングを示す説明図、第１図Ｂは第１図Ａに
おけるＢ−Ｂ断面図、第２図は本考案の一実施例
を示す説明図、第３図は本考案の一実施例におけ
るスペーサの仮固定状態を示す説明図、第４図、
第５図並びに第６図はそれぞれ本考案において使
用する鳩目状ゴムパツキングのリング状凸部を示
す説明図、第７図は従来例を示す説明図である。
Ｐ……鳩目状パツキング、２……鍔部、３……
リング状凸部、４１……膜支持板、４２……膜、
４３……通路孔。
FIG. 1A is an explanatory diagram showing the eyelet-shaped rubber packing used in the present invention, FIG. 1B is a sectional view taken along the line B-B in FIG. 1A, and FIG. FIG. 3 is an explanatory diagram showing the temporarily fixed state of the spacer in an embodiment of the present invention; FIG. 4;
5 and 6 are explanatory views showing the ring-shaped convex portion of the eyelet-shaped rubber packing used in the present invention, respectively, and FIG. 7 is an explanatory view showing a conventional example. P...Eyelet-shaped packing, 2...Trim part, 3...
Ring-shaped convex portion, 41... membrane support plate, 42... membrane,
43... Passage hole.
Claims (1)
に膜を添付し、該膜添付支持板の通路孔に鳩目状
パツキングを装着し、該パツキングの各鍔面をそ
れぞれ通路用スペーサによつて押圧せる構成にお
いて、上記鳩目状パツキングの各膜接触面にリン
グ状凸部を設けたことを特徴とする膜支持板通路
孔における膜のシール構造。 Membranes are attached to both sides of a membrane support plate provided with permeate fluid passage grooves on both sides, eyelet-shaped packing is attached to the passage hole of the membrane attachment support plate, and each flange surface of the packing is separated by passage spacers. A sealing structure for a membrane in a passage hole of a membrane supporting plate, characterized in that a ring-shaped convex portion is provided on each membrane contacting surface of the eyelet-shaped packing in a pressable configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7286789U JPH0311427U (en) | 1989-06-20 | 1989-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7286789U JPH0311427U (en) | 1989-06-20 | 1989-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311427U true JPH0311427U (en) | 1991-02-05 |
Family
ID=31611187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7286789U Pending JPH0311427U (en) | 1989-06-20 | 1989-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999062601A1 (en) * | 1998-05-29 | 1999-12-09 | Pacific International Co., Ltd. | Weight for stabilizing golf putter and practicing putting |
-
1989
- 1989-06-20 JP JP7286789U patent/JPH0311427U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999062601A1 (en) * | 1998-05-29 | 1999-12-09 | Pacific International Co., Ltd. | Weight for stabilizing golf putter and practicing putting |