JPH0628175Y2 - 精密フイルタの▲ろ▼過エレメント - Google Patents
精密フイルタの▲ろ▼過エレメントInfo
- Publication number
- JPH0628175Y2 JPH0628175Y2 JP1988009492U JP949288U JPH0628175Y2 JP H0628175 Y2 JPH0628175 Y2 JP H0628175Y2 JP 1988009492 U JP1988009492 U JP 1988009492U JP 949288 U JP949288 U JP 949288U JP H0628175 Y2 JPH0628175 Y2 JP H0628175Y2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- lateral
- peripheral edge
- hole
- central
- 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 - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 239000010409 thin film Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 10
- 239000010408 film Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009492U JPH0628175Y2 (ja) | 1988-01-29 | 1988-01-29 | 精密フイルタの▲ろ▼過エレメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009492U JPH0628175Y2 (ja) | 1988-01-29 | 1988-01-29 | 精密フイルタの▲ろ▼過エレメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01114002U JPH01114002U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-01 |
| JPH0628175Y2 true JPH0628175Y2 (ja) | 1994-08-03 |
Family
ID=31216278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988009492U Expired - Lifetime JPH0628175Y2 (ja) | 1988-01-29 | 1988-01-29 | 精密フイルタの▲ろ▼過エレメント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628175Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159003U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-03-22 | 1986-10-02 | ||
| JPH0337700Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-09-24 | 1991-08-09 |
-
1988
- 1988-01-29 JP JP1988009492U patent/JPH0628175Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01114002U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-08-01 |