JPS5814467U - Electromagnetic driven reciprocating pump - Google Patents

Electromagnetic driven reciprocating pump

Info

Publication number
JPS5814467U
JPS5814467U JP10907481U JP10907481U JPS5814467U JP S5814467 U JPS5814467 U JP S5814467U JP 10907481 U JP10907481 U JP 10907481U JP 10907481 U JP10907481 U JP 10907481U JP S5814467 U JPS5814467 U JP S5814467U
Authority
JP
Japan
Prior art keywords
shaft
plunger
reciprocating pump
driven reciprocating
electromagnetic driven
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
Application number
JP10907481U
Other languages
Japanese (ja)
Inventor
勝 平岩
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP10907481U priority Critical patent/JPS5814467U/en
Publication of JPS5814467U publication Critical patent/JPS5814467U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の電磁駆動式往復動ポンプの正面図、第２
図はこの考案の一実施例を示す正面図、第３図はプラン
ジャーの平面図である。 図中、３はプランジャー受、６はシャフト、１９はプラ
ンジャー、１９Ｂは貫通孔、Ａはスイッチ部、Ｂは電磁
石部、Ｃはポンプ部である。尚図中同一符号は同−又は
相当部分を示す。Figure 1 is a front view of a conventional electromagnetically driven reciprocating pump;
The figure is a front view showing an embodiment of this invention, and FIG. 3 is a plan view of the plunger. In the figure, 3 is a plunger receiver, 6 is a shaft, 19 is a plunger, 19B is a through hole, A is a switch part, B is an electromagnet part, and C is a pump part. Note that the same reference numerals in the drawings indicate the same or equivalent parts.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）駆動コイルの中心部に嵌着したプランジャー受、
このプランジャー受に対向し、かつシャフトは固定した
プランジャー、上記シャフトの一方に取付けられると共
に上記プランジャーの動作により上記シャフトを介し開
閉するスイッチ部、上記シャフトの他方に取付けられ、
流体の吸入、吐出作用をするポンプ部を備えたものにお
いて、上記プランジャーに上記シャフトとほぼ平行なエ
ヤー抜き用貫通孔を設けたことを特徴とする電磁駆動式
往復動ポンプ。(1) Plunger receiver fitted in the center of the drive coil,
A plunger facing the plunger receiver and fixed to the shaft; a switch portion attached to one of the shafts and opened/closed via the shaft by the operation of the plunger; attached to the other side of the shaft;
What is claimed is: 1. An electromagnetically driven reciprocating pump comprising a pump section for suctioning and discharging fluid, characterized in that the plunger is provided with an air venting through hole substantially parallel to the shaft. （２）貫通孔は軸孔の周りに複数個配設されている実用
新案登録請求の範囲第１項記載の電磁駆動式往復動ポン
プ。(2) The electromagnetically driven reciprocating pump according to claim 1, wherein a plurality of through holes are arranged around the shaft hole.
JP10907481U 1981-07-21 1981-07-21 Electromagnetic driven reciprocating pump Pending JPS5814467U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10907481U JPS5814467U (en) 1981-07-21 1981-07-21 Electromagnetic driven reciprocating pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10907481U JPS5814467U (en) 1981-07-21 1981-07-21 Electromagnetic driven reciprocating pump

Publications (1)

Publication Number Publication Date
JPS5814467U true JPS5814467U (en) 1983-01-29

Family

ID=29903458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10907481U Pending JPS5814467U (en) 1981-07-21 1981-07-21 Electromagnetic driven reciprocating pump

Country Status (1)

Country Link
JP (1) JPS5814467U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160810A (en) * 1974-06-14 1975-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50160810A (en) * 1974-06-14 1975-12-26

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