JPH0128080Y2 - - Google Patents
Info
- Publication number
- JPH0128080Y2 JPH0128080Y2 JP16906784U JP16906784U JPH0128080Y2 JP H0128080 Y2 JPH0128080 Y2 JP H0128080Y2 JP 16906784 U JP16906784 U JP 16906784U JP 16906784 U JP16906784 U JP 16906784U JP H0128080 Y2 JPH0128080 Y2 JP H0128080Y2
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- diaphragm
- chamber
- oil flow
- confirmation
- 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
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 238000012790 confirmation Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16906784U JPH0128080Y2 (en]) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16906784U JPH0128080Y2 (en]) | 1984-11-08 | 1984-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183600U JPS6183600U (en]) | 1986-06-02 |
| JPH0128080Y2 true JPH0128080Y2 (en]) | 1989-08-25 |
Family
ID=30726819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16906784U Expired JPH0128080Y2 (en]) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0128080Y2 (en]) |
-
1984
- 1984-11-08 JP JP16906784U patent/JPH0128080Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6183600U (en]) | 1986-06-02 |
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