JPH0117674Y2 - - Google Patents
Info
- Publication number
- JPH0117674Y2 JPH0117674Y2 JP10918481U JP10918481U JPH0117674Y2 JP H0117674 Y2 JPH0117674 Y2 JP H0117674Y2 JP 10918481 U JP10918481 U JP 10918481U JP 10918481 U JP10918481 U JP 10918481U JP H0117674 Y2 JPH0117674 Y2 JP H0117674Y2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- opening
- chamber
- introduction chamber
- thin film
- 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
Links
- 239000010409 thin film Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10918481U JPS5816369U (ja) | 1981-07-24 | 1981-07-24 | 自動式ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10918481U JPS5816369U (ja) | 1981-07-24 | 1981-07-24 | 自動式ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5816369U JPS5816369U (ja) | 1983-02-01 |
| JPH0117674Y2 true JPH0117674Y2 (enrdf_load_stackoverflow) | 1989-05-23 |
Family
ID=29903566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10918481U Granted JPS5816369U (ja) | 1981-07-24 | 1981-07-24 | 自動式ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816369U (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0768957B2 (ja) * | 1986-08-29 | 1995-07-26 | 株式会社芝浦製作所 | 井戸ポンプ |
| JP5048419B2 (ja) * | 2007-08-10 | 2012-10-17 | 株式会社荏原製作所 | ポンプ装置 |
-
1981
- 1981-07-24 JP JP10918481U patent/JPS5816369U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5816369U (ja) | 1983-02-01 |
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