JPS63171706U - - Google Patents
Info
- Publication number
- JPS63171706U JPS63171706U JP6444087U JP6444087U JPS63171706U JP S63171706 U JPS63171706 U JP S63171706U JP 6444087 U JP6444087 U JP 6444087U JP 6444087 U JP6444087 U JP 6444087U JP S63171706 U JPS63171706 U JP S63171706U
- Authority
- JP
- Japan
- Prior art keywords
- nipple
- negative pressure
- double action
- action actuator
- valve
- 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
- 210000002445 nipple Anatomy 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444087U JPS63171706U (cs) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444087U JPS63171706U (cs) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171706U true JPS63171706U (cs) | 1988-11-08 |
Family
ID=30900598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6444087U Pending JPS63171706U (cs) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171706U (cs) |
-
1987
- 1987-04-28 JP JP6444087U patent/JPS63171706U/ja active Pending