JPS61162580U - - Google Patents
Info
- Publication number
- JPS61162580U JPS61162580U JP4644585U JP4644585U JPS61162580U JP S61162580 U JPS61162580 U JP S61162580U JP 4644585 U JP4644585 U JP 4644585U JP 4644585 U JP4644585 U JP 4644585U JP S61162580 U JPS61162580 U JP S61162580U
- Authority
- JP
- Japan
- Prior art keywords
- discharge valve
- electromagnetic pump
- electromagnetic
- diameter
- valve seat
- 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
- 238000005086 pumping Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Description
第１図はこの考案の実施例を示す断面図、第２
図はこの考案の特性線図である。
３……電磁コイル、１２……プランジヤ、１６
……吸入弁、１９……吐出弁座、２２……チヨー
ク通路、２３……吐出弁、２５……オリフイス。
Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
The figure is a characteristic diagram of this invention. 3... Electromagnetic coil, 12... Plunger, 16
... Suction valve, 19 ... Discharge valve seat, 22 ... Chyoke passage, 23 ... Discharge valve, 25 ... Orifice.
Claims (1)
しめ、吸入弁と吐出弁にてポンプ室の容積変化を
利用してポンプ作用を行なう電磁ポンプにおいて
、吐出弁より上流側にその直径より長さが数倍長
いチヨーク通路を設けたことを特徴とする電磁ポ
ンプ。 ２ チヨーク通路は、吐出弁が着座する吐出弁座
に一体的に設けられ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 吐出弁より下流側にオリフイスを設けるよう
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 チヨーク通路の径は、オリフイスの径よりも
大きく、吐出弁座の弁座孔よりも小さいことを特
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。[Scope of Claim for Utility Model Registration] 1. In an electromagnetic pump in which a plunger is reciprocated by the electromagnetic force of an electromagnetic coil, and a pumping action is performed by utilizing changes in the volume of the pump chamber at a suction valve and a discharge valve, the area upstream from the discharge valve An electromagnetic pump characterized by having a chiyoke passage whose length is several times longer than its diameter. 2. The electromagnetic pump according to claim 1, wherein the yoke passage is integrally provided with a discharge valve seat on which the discharge valve is seated. 3. The electromagnetic pump according to claim 1 of the utility model registration, characterized in that an orifice is provided on the downstream side of the discharge valve. 4. The electromagnetic pump according to claim 1, wherein the diameter of the yoke passage is larger than the diameter of the orifice and smaller than the valve seat hole of the discharge valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4644585U JPS61162580U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4644585U JPS61162580U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61162580U true JPS61162580U (en) | 1986-10-08 |
Family
ID=30560843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4644585U Pending JPS61162580U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162580U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325904B1 (en) * | 1970-02-12 | 1978-07-29 | ||
| JPS5541535B2 (en) * | 1975-06-02 | 1980-10-24 |
-
1985
- 1985-03-29 JP JP4644585U patent/JPS61162580U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325904B1 (en) * | 1970-02-12 | 1978-07-29 | ||
| JPS5541535B2 (en) * | 1975-06-02 | 1980-10-24 |