JPS648587U - - Google Patents
Info
- Publication number
- JPS648587U JPS648587U JP10415487U JP10415487U JPS648587U JP S648587 U JPS648587 U JP S648587U JP 10415487 U JP10415487 U JP 10415487U JP 10415487 U JP10415487 U JP 10415487U JP S648587 U JPS648587 U JP S648587U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- drive shaft
- valve body
- motor
- air intake
- 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
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Reciprocating Pumps (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は本考案に係る小型ポンプの一実施例の
断面正面図、第２図は平面図、第３図は基板の底
面図、第４図は他の実施例の要部断面正面図、第
５図は別の実施例の要部断面正面図である。
１……ロータ本体、２……ロータコア、３……
コイル、４……ロータ軸、５……駆動軸、１３…
…磁石、１４……駆動体、２３……吸気孔、２５
……排気孔、３１……弁体、３５……ダイヤフラ
ム部、３６……ピストン部、３９……ポンプ室。
FIG. 1 is a cross-sectional front view of an embodiment of a small pump according to the present invention, FIG. 2 is a plan view, FIG. 3 is a bottom view of a substrate, and FIG. 4 is a cross-sectional front view of main parts of another embodiment. FIG. 5 is a sectional front view of main parts of another embodiment. 1... Rotor body, 2... Rotor core, 3...
Coil, 4... Rotor shaft, 5... Drive shaft, 13...
...Magnet, 14...Driver, 23...Intake hole, 25
... Exhaust hole, 31 ... Valve body, 35 ... Diaphragm section, 36 ... Piston section, 39 ... Pump chamber.
Claims (1)
ぼ等角度間隔の複数個所に吸気孔が形成された基
板と、基板の各吸気孔の下方に配置されたダイヤ
フラムによつてそれぞれ形成されたポンプ室と、
ポンプ室と排気孔の間に設けられた第１の弁体と
、基板の下面のポンプ室内に吸気孔を開閉するよ
うに設けられた第２の弁体と、ポンプを駆動する
ためのモータと、モータのロータにロータ軸に対
して傾斜して設けられた駆動軸と、駆動軸に回転
自在に支持されて駆動軸の回転にともなつて各ダ
イヤフラムを順次上下駆動する駆動体とを備えた
小型ポンプ。 Each is formed by a disk-shaped board with an exhaust hole in the center, and a plurality of air intake holes formed at approximately equal angular intervals, and a diaphragm placed below each air intake hole of the board. pump room,
A first valve body provided between the pump chamber and the exhaust hole, a second valve body provided in the pump chamber on the lower surface of the substrate to open and close the intake hole, and a motor for driving the pump. , a drive shaft provided on the rotor of the motor at an angle with respect to the rotor axis, and a drive body rotatably supported by the drive shaft and sequentially drives each diaphragm up and down as the drive shaft rotates. small pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987104154U JPH0717828Y2 (en) | 1987-07-07 | 1987-07-07 | Small pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987104154U JPH0717828Y2 (en) | 1987-07-07 | 1987-07-07 | Small pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS648587U true JPS648587U (en) | 1989-01-18 |
| JPH0717828Y2 JPH0717828Y2 (en) | 1995-04-26 |
Family
ID=31335618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987104154U Expired - Lifetime JPH0717828Y2 (en) | 1987-07-07 | 1987-07-07 | Small pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717828Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304216A (en) * | 1988-05-31 | 1989-12-07 | Tenotsukusu:Kk | Ground improvement |
| WO2008105413A1 (en) * | 2007-02-28 | 2008-09-04 | Mitsumi Electric Co., Ltd. | Pump using diaphragm |
| JP2013036350A (en) * | 2011-08-04 | 2013-02-21 | Oken Ltd | Diaphragm pump |
| US9341176B2 (en) | 2011-08-04 | 2016-05-17 | Okenseiko Co., Ltd. | Diaphragm pump |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5785755B2 (en) | 2010-04-02 | 2015-09-30 | 花王株式会社 | Contents extrusion container |
| JP5697511B2 (en) * | 2011-03-30 | 2015-04-08 | 花王株式会社 | Contents extrusion container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257301U (en) * | 1975-10-24 | 1977-04-25 | ||
| JPS5946384A (en) * | 1982-09-07 | 1984-03-15 | Kiyousan Denki Kk | Diaphragm type pump |
-
1987
- 1987-07-07 JP JP1987104154U patent/JPH0717828Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257301U (en) * | 1975-10-24 | 1977-04-25 | ||
| JPS5946384A (en) * | 1982-09-07 | 1984-03-15 | Kiyousan Denki Kk | Diaphragm type pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304216A (en) * | 1988-05-31 | 1989-12-07 | Tenotsukusu:Kk | Ground improvement |
| WO2008105413A1 (en) * | 2007-02-28 | 2008-09-04 | Mitsumi Electric Co., Ltd. | Pump using diaphragm |
| JP2013036350A (en) * | 2011-08-04 | 2013-02-21 | Oken Ltd | Diaphragm pump |
| US9341176B2 (en) | 2011-08-04 | 2016-05-17 | Okenseiko Co., Ltd. | Diaphragm pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717828Y2 (en) | 1995-04-26 |