JPS5587405A - Method of switching dc-solenoid current - Google Patents

Method of switching dc-solenoid current

Info

Publication number
JPS5587405A
JPS5587405A JP16215778A JP16215778A JPS5587405A JP S5587405 A JPS5587405 A JP S5587405A JP 16215778 A JP16215778 A JP 16215778A JP 16215778 A JP16215778 A JP 16215778A JP S5587405 A JPS5587405 A JP S5587405A
Authority
JP
Japan
Prior art keywords
turned
switch
circuit
pnp
trt
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
JP16215778A
Other languages
Japanese (ja)
Inventor
Koichi Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Carburetor Co Ltd
Original Assignee
Nippon Carburetor Co Ltd
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 Nippon Carburetor Co Ltd filed Critical Nippon Carburetor Co Ltd
Priority to JP16215778A priority Critical patent/JPS5587405A/en
Publication of JPS5587405A publication Critical patent/JPS5587405A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)
  • Relay Circuits (AREA)

Abstract

PURPOSE: To hold a plunger at a driving position even though a switch is stopped during the switching action, by keeping the direction of a current flow unider the state before the switching action by an FF circuit.
CONSTITUTION: In the case a switch 11 is connected to a contact C1, a current from a base-voltage power supply 10 enables an FF circuit 12 to send an output voltage from a power terminal a1 but not to send an output power from a power terminal a2. Therefore, a transistor T1 is turned on, TrT2 is turned off, pnp-type TrT3 is turned on, pnp-type TrT5 is turned off, npn-type TrT4 is turned on, pnp-type TrT6 is turned off, and a current flows in an electromagnetic coil 1 in the arow direction. During the period the switch 11 is turned from contacts C1WC2, the circuit 12 holds the previous state and sends the output voltage. Therefore, a plunger is held at the drived position by the current flowing in the coil 1 unit the switch 11 is connected to the contact C2. When the switch 11 is connected to the contact C2, the state of the circuit 12 is changed, and the current flows in the coil in the direction opposite to the arrow.
COPYRIGHT: (C)1980,JPO&Japio
JP16215778A 1978-12-25 1978-12-25 Method of switching dc-solenoid current Pending JPS5587405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16215778A JPS5587405A (en) 1978-12-25 1978-12-25 Method of switching dc-solenoid current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16215778A JPS5587405A (en) 1978-12-25 1978-12-25 Method of switching dc-solenoid current

Publications (1)

Publication Number Publication Date
JPS5587405A true JPS5587405A (en) 1980-07-02

Family

ID=15749111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16215778A Pending JPS5587405A (en) 1978-12-25 1978-12-25 Method of switching dc-solenoid current

Country Status (1)

Country Link
JP (1) JPS5587405A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844737U (en) * 1981-09-22 1983-03-25 松下電工株式会社 Latching relay drive circuit
JPS5894731A (en) * 1981-11-30 1983-06-06 松下電工株式会社 Drive circuit for relay
US4516184A (en) * 1981-12-29 1985-05-07 Noboru Tominari Circuit device for driving electromagnetically movable unit at high speed with single power source
JPS60244005A (en) * 1984-05-09 1985-12-03 ラ　テレメカニク　エレクトリク Control circuit for bistable solenoid
JP2017538279A (en) * 2014-10-17 2017-12-21 ケンドリオン （ビリンゲン） ゲーエムベーハーＫＥＮＤＲＩＯＮ （Ｖｉｌｌｉｎｇｅｎ） ＧｍｂＨ Electromagnetic adjustment device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844737U (en) * 1981-09-22 1983-03-25 松下電工株式会社 Latching relay drive circuit
JPS5894731A (en) * 1981-11-30 1983-06-06 松下電工株式会社 Drive circuit for relay
JPH0317172B2 (en) * 1981-11-30 1991-03-07 Matsushita Electric Works Ltd
US4516184A (en) * 1981-12-29 1985-05-07 Noboru Tominari Circuit device for driving electromagnetically movable unit at high speed with single power source
JPS60244005A (en) * 1984-05-09 1985-12-03 ラ　テレメカニク　エレクトリク Control circuit for bistable solenoid
JP2017538279A (en) * 2014-10-17 2017-12-21 ケンドリオン （ビリンゲン） ゲーエムベーハーＫＥＮＤＲＩＯＮ （Ｖｉｌｌｉｎｇｅｎ） ＧｍｂＨ Electromagnetic adjustment device

Similar Documents

Publication Publication Date Title
JPS5587405A (en) Method of switching dc-solenoid current
JPS54140112A (en) Voltage control device of generator for automobile
JPS6439821A (en) Logic circuit
GB889818A (en) Electronic timer
JPS5576578A (en) Overdischarge-preventing circuit for battery
JPS57179829A (en) Stop detecting circuit for film winding motor of camera
JPS5530272A (en) Interphone unit
JPS6429207A (en) Automatic voltage change-over circuit
JPS5549987A (en) Rapid halt circuit for direct current motor
JPS54116527A (en) Magnetic switch for starter
JPS57121723A (en) Electric power supplying circuit
JPS56133966A (en) Ac controlling circuit
SU1188864A1 (en) Pulser
JPS56160478A (en) Electrically actuated valve for flow rate control
JPS54151324A (en) Demagnetizer
JPS5639673A (en) Electric talking current supply circuit
JPS647701B2 (en)
JPS5741038A (en) Transient darlington transistor circuit
JPS5518634A (en) Driving circuit of electric shutter using permanent magnet
JPS5583463A (en) Power supply
JPS57140096A (en) Power supply controller
JPS5516259A (en) Timer device
JPS5580128A (en) Switching type constant-voltage circuit
JPS5683531A (en) Fuel injection valve controller
JPS5643872A (en) Horizontal deflection exciting circuit