JP2547505Y2 - 電磁式エアーポンプ - Google Patents
電磁式エアーポンプInfo
- Publication number
- JP2547505Y2 JP2547505Y2 JP1990023409U JP2340990U JP2547505Y2 JP 2547505 Y2 JP2547505 Y2 JP 2547505Y2 JP 1990023409 U JP1990023409 U JP 1990023409U JP 2340990 U JP2340990 U JP 2340990U JP 2547505 Y2 JP2547505 Y2 JP 2547505Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- pump
- valve
- chamber
- support plate
- 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 - Lifetime
Links
- 230000030279 gene silencing Effects 0.000 claims description 32
- 230000003584 silencer Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023409U JP2547505Y2 (ja) | 1990-03-08 | 1990-03-08 | 電磁式エアーポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023409U JP2547505Y2 (ja) | 1990-03-08 | 1990-03-08 | 電磁式エアーポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03114586U JPH03114586U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-25 |
| JP2547505Y2 true JP2547505Y2 (ja) | 1997-09-10 |
Family
ID=31526398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990023409U Expired - Lifetime JP2547505Y2 (ja) | 1990-03-08 | 1990-03-08 | 電磁式エアーポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547505Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3358834B2 (ja) | 1992-12-11 | 2002-12-24 | 株式会社水研 | 電磁式エアーポンプ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346704Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-11-08 | 1988-12-02 |
-
1990
- 1990-03-08 JP JP1990023409U patent/JP2547505Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3358834B2 (ja) | 1992-12-11 | 2002-12-24 | 株式会社水研 | 電磁式エアーポンプ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03114586U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-25 |
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