JPH0335905Y2 - - Google Patents
Info
- Publication number
- JPH0335905Y2 JPH0335905Y2 JP16167886U JP16167886U JPH0335905Y2 JP H0335905 Y2 JPH0335905 Y2 JP H0335905Y2 JP 16167886 U JP16167886 U JP 16167886U JP 16167886 U JP16167886 U JP 16167886U JP H0335905 Y2 JPH0335905 Y2 JP H0335905Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- valve body
- pump
- hole
- center
- 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
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000010349 pulsation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16167886U JPH0335905Y2 (en]) | 1986-10-22 | 1986-10-22 | |
| US07/057,780 US4801249A (en) | 1986-06-09 | 1987-06-03 | Small-sized pump |
| DE3718967A DE3718967C2 (de) | 1986-06-09 | 1987-06-05 | Pumpe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16167886U JPH0335905Y2 (en]) | 1986-10-22 | 1986-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367682U JPS6367682U (en]) | 1988-05-07 |
| JPH0335905Y2 true JPH0335905Y2 (en]) | 1991-07-30 |
Family
ID=31088216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16167886U Expired JPH0335905Y2 (en]) | 1986-06-09 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335905Y2 (en]) |
-
1986
- 1986-10-22 JP JP16167886U patent/JPH0335905Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6367682U (en]) | 1988-05-07 |
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