JPH0320613Y2 - - Google Patents
Info
- Publication number
- JPH0320613Y2 JPH0320613Y2 JP1985184604U JP18460485U JPH0320613Y2 JP H0320613 Y2 JPH0320613 Y2 JP H0320613Y2 JP 1985184604 U JP1985184604 U JP 1985184604U JP 18460485 U JP18460485 U JP 18460485U JP H0320613 Y2 JPH0320613 Y2 JP H0320613Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat surface
- valve seat
- plate
- main body
- 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
- 230000004043 responsiveness Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Check Valves (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985184604U JPH0320613Y2 (zh) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985184604U JPH0320613Y2 (zh) | 1985-11-29 | 1985-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6292373U JPS6292373U (zh) | 1987-06-12 |
JPH0320613Y2 true JPH0320613Y2 (zh) | 1991-05-02 |
Family
ID=31132439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985184604U Expired JPH0320613Y2 (zh) | 1985-11-29 | 1985-11-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0320613Y2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006152986A (ja) * | 2004-12-01 | 2006-06-15 | Yasunaga Corp | 電磁式ダイヤフラムポンプ |
JP5223436B2 (ja) * | 2008-04-16 | 2013-06-26 | オムロンヘルスケア株式会社 | 逆止弁構造、ダイヤフラムポンプおよび血圧計 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647964B2 (zh) * | 1974-04-02 | 1981-11-12 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647964U (zh) * | 1979-09-20 | 1981-04-28 |
-
1985
- 1985-11-29 JP JP1985184604U patent/JPH0320613Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5647964B2 (zh) * | 1974-04-02 | 1981-11-12 |
Also Published As
Publication number | Publication date |
---|---|
JPS6292373U (zh) | 1987-06-12 |
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