JPH0363789U - - Google Patents
Info
- Publication number
- JPH0363789U JPH0363789U JP12463789U JP12463789U JPH0363789U JP H0363789 U JPH0363789 U JP H0363789U JP 12463789 U JP12463789 U JP 12463789U JP 12463789 U JP12463789 U JP 12463789U JP H0363789 U JPH0363789 U JP H0363789U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- solenoid
- magnet
- arbitrarily set
- electromagnetic pump
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Reciprocating Pumps (AREA)
Description
第１図から第３図はこの考案の一実施例を示し
、第１図は側断面図、第２図は車両に取り付けた
場合の結線図、第３図は作用を表わすタイミング
チヤートである。また、第４図及び第５図は従来
技術であり、第４図は側断面図、第５図は車両に
取り付けた場合の結線図である。
８……プランジヤ、９……プランジヤバー、１
０……マグネツト、１１……ソレノイド、１４…
…コントローラ、１５，１９，３１……コンデン
サ、１６……ツエナダイオード、１７……ポイン
トブレーカ、１８，２４，２８……ＩＣ、２０，
２５，２６，２７，２９，３０……抵抗、２１…
…単安定マルチバイブレータ、２２……反転電圧
比較器、２３……ホールＩＣ、３２……双安定マ
ルチバイブレータ、３３……スタータスイツチ、
３４……トランジスタ、３５……ダイオード。
1 to 3 show an embodiment of this invention, with FIG. 1 being a sectional side view, FIG. 2 being a wiring diagram when installed on a vehicle, and FIG. 3 being a timing chart showing the operation. Further, FIGS. 4 and 5 show the prior art, with FIG. 4 being a side sectional view and FIG. 5 being a wiring diagram when attached to a vehicle. 8...Plunger, 9...Plunger bar, 1
0...Magnet, 11...Solenoid, 14...
... Controller, 15, 19, 31 ... Capacitor, 16 ... Zena diode, 17 ... Point breaker, 18, 24, 28 ... IC, 20,
25, 26, 27, 29, 30...resistance, 21...
... Monostable multivibrator, 22 ... Inverting voltage comparator, 23 ... Hall IC, 32 ... Bistable multivibrator, 33 ... Starter switch,
34...transistor, 35...diode.
Claims (1)
う方向に働くスプリング１３の付勢力とで、プラ
ンジヤ８の一方の端を固定したダイヤフラム７を
往復動させ、これにより燃料の吸入及び吐出を行
う電磁ポンプにおいて、 プランジヤ８の他方の端に非磁性体を介してマ
グネツト１０を取り付け、加えて、このマグネツ
ト１０の磁界の影響を常に受ける位置に配置した
ホールＩＣ２３の出力電位と、任意に設定した高
低の基準電位とを比較し、その大小に応じてソレ
ノイド１１への通電を制御するコントローラ１４
を設けることにより、プランジヤストロークを任
意に設定できるようにしたことを特徴とする電磁
ポンプ。[Claims for Utility Model Registration] The suction force of the solenoid 11 and the biasing force of the spring 13 acting in the direction opposite to this suction force reciprocate the diaphragm 7 to which one end of the plunger 8 is fixed. In this electromagnetic pump, a magnet 10 is attached to the other end of the plunger 8 via a non-magnetic material, and in addition, the output potential of a Hall IC 23, which is placed in a position where it is always affected by the magnetic field of this magnet 10, is A controller 14 compares the voltage with an arbitrarily set reference potential of high or low, and controls the energization of the solenoid 11 according to the magnitude thereof.
An electromagnetic pump characterized in that the plunger stroke can be arbitrarily set by providing a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12463789U JPH0363789U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12463789U JPH0363789U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363789U true JPH0363789U (en) | 1991-06-21 |
Family
ID=31672546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12463789U Pending JPH0363789U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200477043Y1 (en) * | 2015-01-08 | 2015-05-04 | 박진희 | Portable baby food container |
| JP2018503412A (en) * | 2014-12-01 | 2018-02-08 | ネステク ソシエテ アノニム | Beverage preparation device comprising a pump and method for controlling a pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643466B2 (en) * | 1975-06-06 | 1981-10-13 |
-
1989
- 1989-10-25 JP JP12463789U patent/JPH0363789U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643466B2 (en) * | 1975-06-06 | 1981-10-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018503412A (en) * | 2014-12-01 | 2018-02-08 | ネステク ソシエテ アノニム | Beverage preparation device comprising a pump and method for controlling a pump |
| KR200477043Y1 (en) * | 2015-01-08 | 2015-05-04 | 박진희 | Portable baby food container |
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