JPH0276277U - - Google Patents
Info
- Publication number
- JPH0276277U JPH0276277U JP1988170783U JP17078388U JPH0276277U JP H0276277 U JPH0276277 U JP H0276277U JP 1988170783 U JP1988170783 U JP 1988170783U JP 17078388 U JP17078388 U JP 17078388U JP H0276277 U JPH0276277 U JP H0276277U
- Authority
- JP
- Japan
- Prior art keywords
- resin member
- cylindrical inner
- membrane
- inner layer
- porous membrane
- 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
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 239000005871 repellent Substances 0.000 claims description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17078388U JPH0647182Y2 (ja) | 1988-07-15 | 1988-12-29 | 呼吸弁 |
| US07/376,463 US5080001A (en) | 1988-07-09 | 1989-07-07 | Resin molded product, method of producing same, and air vent device using same |
| EP19890112485 EP0350813A3 (en) | 1988-07-09 | 1989-07-07 | Resin molded product, method of producing same, and air vent device using same |
| KR1019890009726A KR910009683B1 (ko) | 1988-07-09 | 1989-07-08 | 수지성형품 및 그 제조방법과 그것을 사용한 통기공장치 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421988 | 1988-07-15 | ||
| JP63-94219 | 1988-07-15 | ||
| JP17078388U JPH0647182Y2 (ja) | 1988-07-15 | 1988-12-29 | 呼吸弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276277U true JPH0276277U (xx) | 1990-06-12 |
| JPH0647182Y2 JPH0647182Y2 (ja) | 1994-11-30 |
Family
ID=31718687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17078388U Expired - Lifetime JPH0647182Y2 (ja) | 1988-07-09 | 1988-12-29 | 呼吸弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647182Y2 (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010143624A1 (ja) * | 2009-06-12 | 2010-12-16 | ジャパンゴアテックス株式会社 | 通気栓及び通気栓の検査方法 |
-
1988
- 1988-12-29 JP JP17078388U patent/JPH0647182Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010143624A1 (ja) * | 2009-06-12 | 2010-12-16 | ジャパンゴアテックス株式会社 | 通気栓及び通気栓の検査方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647182Y2 (ja) | 1994-11-30 |