JPH0487983U - - Google Patents
Info
- Publication number
- JPH0487983U JPH0487983U JP40537490U JP40537490U JPH0487983U JP H0487983 U JPH0487983 U JP H0487983U JP 40537490 U JP40537490 U JP 40537490U JP 40537490 U JP40537490 U JP 40537490U JP H0487983 U JPH0487983 U JP H0487983U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragms
- magnet
- diaphragm pump
- insertion window
- magnets
- 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
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Hinges (AREA)
Description
第１図は本考案の第１の実施例の正面図である
。第２図は第１図の側面図である。第３図は本考
案の第２の実施例の正面図である。第４図は本考
案の第３の実施例の正面図である。第５図は本考
案の第４の実施例の正面図である。第６図は本考
案の第５の実施例の正面図である。第７図は本考
案の第６の実施例の正面図である。第８図は第７
図をＪ−Ｊ線から見た図である。第９図は本考案
の第７の実施例の正面図である。第１０図は第９
図をＫ−Ｋ線から見た図である。第１１図は本考
案の第８の実施例の正面図である。第１２図は第
４図に示されたマグネツトホルダを用いた電磁式
ダイアフラムポンプの特性を示す図表である。第
１３図は第１７図に示されたような従来のマグネ
ツトホルダを用いた電磁式ダイアフラムポンプの
特性を示す図表である。第１４図は本考案の第１
の実施例が適用された電磁式ダイアフラムポンプ
を正面から見た断面図である。第１５図は第１４
図に示された電磁式ダイアフラムポンプの平面図
である。第１６図は第１４図に示された電磁式ダ
イアフラムポンプの左側面図であり、第１５図を
Ｙ−Ｙ線から見た図である。第１７図は従来の電
磁式ダイアフラムポンプを正面から見た断面図で
ある。第１８図は従来の電磁式ダイアフラムポン
プの平面図である。第１９図は従来の電磁式ダイ
アフラムポンプの左側面図であり、第１８図をＸ
−Ｘ線から見た図である。第２０図は電磁式ダイ
アフラムポンプの動作原理を示す概略平面図であ
る。
４……ダイアフラム、８，８Ａ……マグネツト
、９……フイールドコア、１１……コイル、１４
……吸入弁、１５……吐出弁、１６０，１７０，
１８０，１９０，７１０，７２０，７３０，７４
０……マグネツトホルダ、１６０Ｄ……補強部材
、１６０Ｅ，１８０Ｆ，１９０Ｆ，７１０Ｆ……
マグネツト押え。
FIG. 1 is a front view of a first embodiment of the present invention. FIG. 2 is a side view of FIG. 1. FIG. 3 is a front view of a second embodiment of the present invention. FIG. 4 is a front view of a third embodiment of the present invention. FIG. 5 is a front view of a fourth embodiment of the present invention. FIG. 6 is a front view of the fifth embodiment of the present invention. FIG. 7 is a front view of the sixth embodiment of the present invention. Figure 8 is the 7th
It is a figure seen from the JJ line. FIG. 9 is a front view of a seventh embodiment of the present invention. Figure 10 is the 9th
It is a figure seen from the KK line. FIG. 11 is a front view of the eighth embodiment of the present invention. FIG. 12 is a chart showing the characteristics of an electromagnetic diaphragm pump using the magnetic holder shown in FIG. FIG. 13 is a chart showing the characteristics of an electromagnetic diaphragm pump using a conventional magnetic holder as shown in FIG. 17. Figure 14 is the first example of this invention.
FIG. 2 is a front sectional view of an electromagnetic diaphragm pump to which the embodiment is applied. Figure 15 is the 14th
FIG. 3 is a plan view of the electromagnetic diaphragm pump shown in the figure. FIG. 16 is a left side view of the electromagnetic diaphragm pump shown in FIG. 14, and is a view of FIG. 15 seen from the Y--Y line. FIG. 17 is a sectional view of a conventional electromagnetic diaphragm pump seen from the front. FIG. 18 is a plan view of a conventional electromagnetic diaphragm pump. Figure 19 is a left side view of a conventional electromagnetic diaphragm pump, and Figure 18 is an X
- View from X-rays. FIG. 20 is a schematic plan view showing the operating principle of the electromagnetic diaphragm pump. 4...Diaphragm, 8,8A...Magnet, 9...Field core, 11...Coil, 14
... Suction valve, 15 ... Discharge valve, 160, 170,
180, 190, 710, 720, 730, 74
0...Magnetic holder, 160D...Reinforcement member, 160E, 180F, 190F, 710F...
Magnetic presser foot.
Claims (1)
イアフラムを連結すると共に、前記ダイアフラム
の間に位置し、ダイアフラムの中心部相互を結ぶ
仮想線を挾んで対向する磁極を、所要間隔を隔て
て三対並設した電磁式ダイアフラムポンプの前記
ダイアフラムの配列方向に、所定の間隔をおいて
一対の偏平マグネツトを同一平面に保持するマグ
ネツト挿入窓を備えたマグネツトホルダであつて
、 前記マグネツト挿入窓は、該マグネツト挿入窓
の所定位置に配置されるマグネツト間の距離より
も小さい幅の補強部材により仕切られていること
を特徴とする電磁式ダイアフラムポンプ用マグネ
ツトホルダ。 (2) 前記補強部材には、各マグネツト挿入窓に
個別に挿入配置される一対のマグネツト相互の前
記間隔を決めるマグネツトの位置決めが形成され
ていることを特徴とする前記実用新案登録請求の
範囲第１項記載の電磁式ダイアフラムポンプ用マ
グネツトホルダ。[Claims for Utility Model Registration] (1) Magnetic poles that connect a pair of diaphragms arranged to face each other, are located between the diaphragms, and face each other across an imaginary line connecting the centers of the diaphragms. A magnet holder equipped with a magnet insertion window for holding a pair of flat magnets on the same plane at a predetermined interval in the arrangement direction of the diaphragms of an electromagnetic diaphragm pump, in which three pairs of flat magnets are arranged in parallel at a predetermined interval. A magnet holder for an electromagnetic diaphragm pump, wherein the magnet insertion window is partitioned by a reinforcing member having a width smaller than the distance between the magnets arranged at predetermined positions of the magnet insertion window. (2) The above-mentioned utility model registration claim 1 is characterized in that the reinforcing member is formed with magnet positioning that determines the distance between a pair of magnets that are individually inserted into each magnet insertion window. A magnetic holder for an electromagnetic diaphragm pump according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40537490U JP2538573Y2 (en) | 1990-12-11 | 1990-12-11 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40537490U JP2538573Y2 (en) | 1990-12-11 | 1990-12-11 | Hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487983U true JPH0487983U (en) | 1992-07-30 |
| JP2538573Y2 JP2538573Y2 (en) | 1997-06-18 |
Family
ID=31882814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40537490U Expired - Fee Related JP2538573Y2 (en) | 1990-12-11 | 1990-12-11 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538573Y2 (en) |
-
1990
- 1990-12-11 JP JP40537490U patent/JP2538573Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538573Y2 (en) | 1997-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |