JPH0471774U - - Google Patents

Info

Publication number
JPH0471774U
JPH0471774U JP11523490U JP11523490U JPH0471774U JP H0471774 U JPH0471774 U JP H0471774U JP 11523490 U JP11523490 U JP 11523490U JP 11523490 U JP11523490 U JP 11523490U JP H0471774 U JPH0471774 U JP H0471774U
Authority
JP
Japan
Prior art keywords
terminal
solenoid coil
electromagnetic pump
parallel
flow type
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
Application number
JP11523490U
Other languages
Japanese (ja)
Other versions
JPH0755335Y2 (en
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 filed Critical
Priority to JP11523490U priority Critical patent/JPH0755335Y2/en
Priority to KR91001872U priority patent/KR940006133Y1/en
Publication of JPH0471774U publication Critical patent/JPH0471774U/ja
Application granted granted Critical
Publication of JPH0755335Y2 publication Critical patent/JPH0755335Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)
  • Electromagnets (AREA)

Description

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

第１図はこの考案の実施例の電磁ポンプの断面
図で第２図の−断面図、第２図は第１図の電
磁ポンプの平面図、第３図はコイルボビンの下部
の断面図、第４図は電磁ポンプの等価回路図、第
５図は抵抗値と吐出量の関係を示すグラフ図であ
る。 １……電磁ポンプ、６……電磁コイル部、１８
……ソレノイドコイル、３１……第１の端子、３
２……第２の端子、３３……第３の端子、３４…
…第４の端子、３５……固定抵抗器、３６……カ
バー。 Figure 1 is a sectional view of an electromagnetic pump according to an embodiment of this invention, and Figure 2 is a cross-sectional view of Figure 2. Figure 2 is a plan view of the electromagnetic pump of Figure 1. FIG. 4 is an equivalent circuit diagram of the electromagnetic pump, and FIG. 5 is a graph showing the relationship between resistance value and discharge amount. 1... Electromagnetic pump, 6... Electromagnetic coil section, 18
... Solenoid coil, 31 ... First terminal, 3
2... second terminal, 33... third terminal, 34...
...Fourth terminal, 35...Fixed resistor, 36...Cover.

Claims (1)

【実用新案登録請求の範囲】 駆動回路から出力される駆動パルスをソレノイ
ドコイルに印加することによつて該ソレノイドコ
イルに電磁力を発生させ、この電磁力の断続によ
りバネ力が付勢されたプランジヤを往復動させて
逆止弁を押し開かせて流体を吐出させる流量形電
磁ポンプにおいて、 前記ソレノイドコイルの一方の端末が接続され
る第１の端子と、 前記ソレノイドコイルの他方の端末が接続され
、前記第１の端子と反対側に突設される第２の端
子と、 前記第２の端子側において該第２の端子と並設
される第３の端子と、 前記第３の端子と短絡し、前記第１の端子側に
おいて該第１の端子と並設される第４の端子と、 前記第２の端子と前記第３の端子に連架し、前
記電磁ポンプの吐出量を所定範囲内に収める抵抗
値を有する固定抵抗器とにより構成されることを
特徴とする流量形電磁ポンプの流量調整装置。[Claims for Utility Model Registration] A plunger in which an electromagnetic force is generated in the solenoid coil by applying a drive pulse output from a drive circuit to the solenoid coil, and a spring force is energized by the interruption of this electromagnetic force. In a flow type electromagnetic pump that reciprocates to push open a check valve and discharge fluid, a first terminal to which one terminal of the solenoid coil is connected and the other terminal of the solenoid coil are connected. , a second terminal protruding from the side opposite to the first terminal; a third terminal arranged in parallel with the second terminal on the second terminal side; and a short circuit with the third terminal. and a fourth terminal arranged in parallel with the first terminal on the first terminal side, and a fourth terminal connected to the second terminal and the third terminal, and the discharge amount of the electromagnetic pump is controlled within a predetermined range. 1. A flow rate adjustment device for a flow type electromagnetic pump, characterized in that the device comprises a fixed resistor having a resistance value that falls within the range of 1.
JP11523490U 1990-11-01 1990-11-01 Flow rate type electromagnetic pump flow rate adjustment device Expired - Lifetime JPH0755335Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11523490U JPH0755335Y2 (en) 1990-11-01 1990-11-01 Flow rate type electromagnetic pump flow rate adjustment device
KR91001872U KR940006133Y1 (en) 1990-11-01 1991-02-07 Electronic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11523490U JPH0755335Y2 (en) 1990-11-01 1990-11-01 Flow rate type electromagnetic pump flow rate adjustment device

Publications (2)

Publication Number Publication Date
JPH0471774U true JPH0471774U (en) 1992-06-25
JPH0755335Y2 JPH0755335Y2 (en) 1995-12-20

Family

ID=14657669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11523490U Expired - Lifetime JPH0755335Y2 (en) 1990-11-01 1990-11-01 Flow rate type electromagnetic pump flow rate adjustment device

Country Status (2)

Country Link
JP (1) JPH0755335Y2 (en)
KR (1) KR940006133Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100525489B1 (en) * 1999-08-19 2005-11-02 김정산 Defroster for Refrigerator
KR101919378B1 (en) * 2018-03-29 2018-11-19 양승덕 Defrosting method by differential pressure switch

Also Published As

Publication number Publication date
JPH0755335Y2 (en) 1995-12-20
KR940006133Y1 (en) 1994-09-09

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Legal Events

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R250 Receipt of annual fees

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EXPY Cancellation because of completion of term