JPS61162581U - - Google Patents
Info
- Publication number
- JPS61162581U JPS61162581U JP4644685U JP4644685U JPS61162581U JP S61162581 U JPS61162581 U JP S61162581U JP 4644685 U JP4644685 U JP 4644685U JP 4644685 U JP4644685 U JP 4644685U JP S61162581 U JPS61162581 U JP S61162581U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic
- electromagnetic pump
- plunger
- permanent magnet
- iron 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Description
図はこの考案の実施例を示す断面図である。
４……電磁コイル、５ａ，５ｂ……磁性材より
成る鉄板、８ａ，８ｂ……永久磁石、１１……ケ
ース、２３……プランジヤ。
The figure is a sectional view showing an embodiment of this invention. 4... Electromagnetic coil, 5a, 5b... Iron plate made of magnetic material, 8a, 8b... Permanent magnet, 11... Case, 23... Plunger.
Claims (1)
しめるようにした電磁ポンプにおいて、前記電磁
コイルの両端に永久磁石をそれぞれ極性を対向さ
せて配し、更にこの電磁コイル及び永久磁石を包
むケースをその外側に設けると共に、この電磁コ
イルの両端と永久磁石との間で外側をケースに接
するように磁性材より成る鉄板を設けたことを特
徴とする電磁ポンプ。 ２ プランジヤは、その全長を前記両磁性材より
成る鉄板までの長さに、その変位量と等しいかそ
れ以上の長さを加えたことを特徴とする実用新案
登録請求の範囲第１項記載の電磁ポンプ。 ３ プランジヤは、非磁性の薄肉のシリンダパイ
プ内に設けられ、前記磁性材より成る鉄板とは一
定の磁気空隙を保持するようにしたことを特徴と
する実用新案登録請求の範囲第１項記載の電磁ポ
ンプ。 ４ 永久磁石は、中央に貫通孔を有することを特
徴とする実用新案登録請求の範囲第１項記載の電
磁ポンプ。[Claims for Utility Model Registration] 1. In an electromagnetic pump in which a plunger is reciprocated by the electromagnetic force of an electromagnetic coil, permanent magnets are disposed at both ends of the electromagnetic coil with their polarities facing each other, and the electromagnetic coil and An electromagnetic pump characterized in that a case enclosing a permanent magnet is provided on the outside of the case, and an iron plate made of a magnetic material is provided between both ends of the electromagnetic coil and the permanent magnet so that the outside is in contact with the case. 2. The plunger is characterized in that its entire length is the length up to the iron plate made of both magnetic materials plus a length equal to or greater than the amount of displacement thereof. electromagnetic pump. 3. The utility model registration claim 1, wherein the plunger is provided in a non-magnetic, thin-walled cylinder pipe, and is configured to maintain a certain magnetic gap with the iron plate made of a magnetic material. electromagnetic pump. 4. The electromagnetic pump according to claim 1, wherein the permanent magnet has a through hole in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4644685U JPS61162581U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4644685U JPS61162581U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61162581U true JPS61162581U (en) | 1986-10-08 |
Family
ID=30560845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4644685U Pending JPS61162581U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162581U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941523U (en) * | 1972-07-12 | 1974-04-12 | ||
| JPS522401B2 (en) * | 1971-09-01 | 1977-01-21 |
-
1985
- 1985-03-29 JP JP4644685U patent/JPS61162581U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522401B2 (en) * | 1971-09-01 | 1977-01-21 | ||
| JPS4941523U (en) * | 1972-07-12 | 1974-04-12 |
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