JPH0427185U - - Google Patents
Info
- Publication number
- JPH0427185U JPH0427185U JP6828290U JP6828290U JPH0427185U JP H0427185 U JPH0427185 U JP H0427185U JP 6828290 U JP6828290 U JP 6828290U JP 6828290 U JP6828290 U JP 6828290U JP H0427185 U JPH0427185 U JP H0427185U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- port
- ring
- connection ports
- diaphragm
- 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
- 230000010349 pulsation Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828290U JPH0729259Y2 (ja) | 1990-06-27 | 1990-06-27 | 脈動減衰器付ポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828290U JPH0729259Y2 (ja) | 1990-06-27 | 1990-06-27 | 脈動減衰器付ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0427185U true JPH0427185U (cs) | 1992-03-04 |
| JPH0729259Y2 JPH0729259Y2 (ja) | 1995-07-05 |
Family
ID=31602584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6828290U Expired - Lifetime JPH0729259Y2 (ja) | 1990-06-27 | 1990-06-27 | 脈動減衰器付ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729259Y2 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000025023A1 (en) * | 1998-10-26 | 2000-05-04 | Nippon Pillar Packing Co., Ltd. | Apparatus for damping pulsation of pump |
| JP2016035258A (ja) * | 2014-08-05 | 2016-03-17 | 国立大学法人茨城大学 | 陰圧発生防止機構及びその陰圧発生防止機構を備えた容積ポンプ |
-
1990
- 1990-06-27 JP JP6828290U patent/JPH0729259Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000025023A1 (en) * | 1998-10-26 | 2000-05-04 | Nippon Pillar Packing Co., Ltd. | Apparatus for damping pulsation of pump |
| JP2016035258A (ja) * | 2014-08-05 | 2016-03-17 | 国立大学法人茨城大学 | 陰圧発生防止機構及びその陰圧発生防止機構を備えた容積ポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729259Y2 (ja) | 1995-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |