JPH01113169U - - Google Patents
Info
- Publication number
- JPH01113169U JPH01113169U JP901788U JP901788U JPH01113169U JP H01113169 U JPH01113169 U JP H01113169U JP 901788 U JP901788 U JP 901788U JP 901788 U JP901788 U JP 901788U JP H01113169 U JPH01113169 U JP H01113169U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- protrusion
- symmetrical
- annular
- inner diameter
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Diaphragms And Bellows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901788U JP2533169Y2 (ja) | 1988-01-26 | 1988-01-26 | エアーポンプのダイヤフラム拡張保持機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP901788U JP2533169Y2 (ja) | 1988-01-26 | 1988-01-26 | エアーポンプのダイヤフラム拡張保持機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01113169U true JPH01113169U (en]) | 1989-07-31 |
| JP2533169Y2 JP2533169Y2 (ja) | 1997-04-23 |
Family
ID=31215397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP901788U Expired - Lifetime JP2533169Y2 (ja) | 1988-01-26 | 1988-01-26 | エアーポンプのダイヤフラム拡張保持機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2533169Y2 (en]) |
-
1988
- 1988-01-26 JP JP901788U patent/JP2533169Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2533169Y2 (ja) | 1997-04-23 |