JPH0361174U - - Google Patents

Info

Publication number
JPH0361174U
JPH0361174U JP12232689U JP12232689U JPH0361174U JP H0361174 U JPH0361174 U JP H0361174U JP 12232689 U JP12232689 U JP 12232689U JP 12232689 U JP12232689 U JP 12232689U JP H0361174 U JPH0361174 U JP H0361174U
Authority
JP
Japan
Prior art keywords
electromagnetic pump
pressure sensor
diaphragm
discharge
discharge port
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
JP12232689U
Other languages
Japanese (ja)
Other versions
JP2515031Y2 (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 JP1989122326U priority Critical patent/JP2515031Y2/en
Publication of JPH0361174U publication Critical patent/JPH0361174U/ja
Application granted granted Critical
Publication of JP2515031Y2 publication Critical patent/JP2515031Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

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

第１図はこの考案にかかる電磁ポンプの断面図
、第２図は第１図に示す吸入口付近の断面図、第
３図は圧力センサの断面図である。 ２３…通孔、２４…アキユムレータ、２５…圧
力センサ。 FIG. 1 is a sectional view of an electromagnetic pump according to this invention, FIG. 2 is a sectional view of the vicinity of the suction port shown in FIG. 1, and FIG. 3 is a sectional view of a pressure sensor. 23...Through hole, 24...Accumulator, 25...Pressure sensor.

Claims (1)

【実用新案登録請求の範囲】 (1) 電磁コイルの励磁によりピストンをシリン
ダ内で往復運動させて吐出口から加圧流体を吐出
する電磁ポンプにおいて、 前記吐出口に至る吐出側通路内に開口し、吐出
圧の脈動を緩和するアキユムレータ内に圧力セン
サを設けたことを特徴とする電磁ポンプ。 (2) 前記圧力センサは、ダイヤフラムを受ける
ダイヤフラム受けに設けた永久磁石と、スプリン
グ受けに設けたホール素子とより成ることを特徴
とする請求項１に記載の電磁ポンプ。[Claims for Utility Model Registration] (1) In an electromagnetic pump that discharges pressurized fluid from a discharge port by reciprocating a piston within a cylinder by excitation of an electromagnetic coil, an electromagnetic pump that is opened in a discharge side passage leading to the discharge port; , An electromagnetic pump characterized in that a pressure sensor is provided in an accumulator to alleviate pulsation of discharge pressure. (2) The electromagnetic pump according to claim 1, wherein the pressure sensor comprises a permanent magnet provided on a diaphragm receiver that receives the diaphragm, and a Hall element provided on a spring receiver.
JP1989122326U 1989-10-19 1989-10-19 Electromagnetic pump Expired - Lifetime JP2515031Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989122326U JP2515031Y2 (en) 1989-10-19 1989-10-19 Electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989122326U JP2515031Y2 (en) 1989-10-19 1989-10-19 Electromagnetic pump

Publications (2)

Publication Number Publication Date
JPH0361174U true JPH0361174U (en) 1991-06-14
JP2515031Y2 JP2515031Y2 (en) 1996-10-23

Family

ID=31670329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989122326U Expired - Lifetime JP2515031Y2 (en) 1989-10-19 1989-10-19 Electromagnetic pump

Country Status (1)

Country Link
JP (1) JP2515031Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116792342A (en) * 2023-08-24 2023-09-22 广东赛普电器制造有限公司 Water pump of high-efficient cooling of hydrologic cycle formula

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237303U (en) * 1975-09-09 1977-03-16
JPS62121327A (en) * 1985-11-21 1987-06-02 Kanbayashi Seisakusho:Kk Pressure sensor
JPS634043U (en) * 1986-06-26 1988-01-12
JPH0191101U (en) * 1987-12-10 1989-06-15

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237303U (en) * 1975-09-09 1977-03-16
JPS62121327A (en) * 1985-11-21 1987-06-02 Kanbayashi Seisakusho:Kk Pressure sensor
JPS634043U (en) * 1986-06-26 1988-01-12
JPH0191101U (en) * 1987-12-10 1989-06-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116792342A (en) * 2023-08-24 2023-09-22 广东赛普电器制造有限公司 Water pump of high-efficient cooling of hydrologic cycle formula

Also Published As

Publication number Publication date
JP2515031Y2 (en) 1996-10-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term