KR870002625A - Relay drive circuit - Google Patents

Relay drive circuit Download PDF

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Publication number
KR870002625A
KR870002625A KR1019860007158A KR860007158A KR870002625A KR 870002625 A KR870002625 A KR 870002625A KR 1019860007158 A KR1019860007158 A KR 1019860007158A KR 860007158 A KR860007158 A KR 860007158A KR 870002625 A KR870002625 A KR 870002625A
Authority
KR
South Korea
Prior art keywords
circuit
output signal
mentioned
relay
drive circuit
Prior art date
Application number
KR1019860007158A
Other languages
Korean (ko)
Other versions
KR900002252B1 (en
Inventor
류이찌 마스야
Original Assignee
와다리 스기이찌로오
가부시끼 가이샤 도시바
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 와다리 스기이찌로오, 가부시끼 가이샤 도시바 filed Critical 와다리 스기이찌로오
Publication of KR870002625A publication Critical patent/KR870002625A/en
Application granted granted Critical
Publication of KR900002252B1 publication Critical patent/KR900002252B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/12—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for biasing the electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
  • Motor And Converter Starters (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

내용 없음No content

Description

릴레이 구동회로Relay drive circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 본 발명의 한 실시예를 나타낸 전기회도.1 is an electrical circuit diagram showing an embodiment of the present invention.

제3도 본 발명의 다른 실시예를 나타낸 전지회로도.3 is a battery circuit diagram showing another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 더이미스터 7 : 비교회로 10,28 : 발진회로1: the mister 7: comparison circuit 10,28: oscillation circuit

16 : D 타입 플립플롭 21 : 교류전원 22 : 콤프레서 모우터16: D type flip-flop 21: AC power supply 22: compressor motor

23 : 릴레이 스위치23: relay switch

Claims (3)

비교회로(7)의 출력신호에 따라서 교류통전로에 설치한 릴레이 스위치(23)를 개폐하고, 제어 대상으로의 통전을 제어하도록 한 것에 있어서, 전술한 교류통전로의 주파수와 다른 주파수의 신호를 출력하는 발진회로(28)을 설치하고, 이 발진회로의 출력신호에 동기적으로 전술한 비교회로의 출력신호를 전송하는 수단을 구비하므로서 전술한 릴레이 스위치의 개폐타이밍을 전술한 교류통전로의 주파수와 동기적으로 되지 않도록 한 것을 특징으로 하는 릴레이 구동회로.According to the output signal of the comparison circuit 7, the relay switch 23 provided in the AC conducting path is opened and closed to control the energization to the control target. The oscillation circuit 28 for outputting is provided, and means for transmitting the output signal of the above-mentioned comparison circuit synchronously to the output signal of this oscillation circuit, so that the opening / closing timing of the above-mentioned relay switch is performed in the frequency of the above-mentioned AC conduction path. Relay driving circuit, characterized in that not to be synchronized with. 제1항에 있어서, 전술한 전송수단은 전술한 발신회로로부터 출력신호가 계시기 단자(CL)에 입력되었을때 비교회로로부터의 출력신호를 데이타 단자(D)로부터 출력단자(Q)로 전송하는 플립플롭 회로 (16)로 된 것을 특징으로 하는 릴레이 구동회로.2. The flip according to claim 1, wherein said transmission means transfers the output signal from the comparison circuit from the data terminal D to the output terminal Q when the output signal is input from the above-mentioned outgoing circuit to the timepiece terminal CL. A relay drive circuit comprising a flop circuit (16). 제1항에 있어서, 전술한 제어대상이 콤프레서 모우터(22)인 것을 특징으로 하는 릴레이 구동회로.2. A relay drive circuit as claimed in claim 1, wherein said control object is a compressor motor (22). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860007158A 1985-08-30 1986-08-27 Relay driving circuit KR900002252B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60192794A JPS6252817A (en) 1985-08-30 1985-08-30 Relay driving circuit
JP60-192794 1985-08-30
JP?60-192794 1985-08-30

Publications (2)

Publication Number Publication Date
KR870002625A true KR870002625A (en) 1987-04-06
KR900002252B1 KR900002252B1 (en) 1990-04-07

Family

ID=16297100

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007158A KR900002252B1 (en) 1985-08-30 1986-08-27 Relay driving circuit

Country Status (2)

Country Link
JP (1) JPS6252817A (en)
KR (1) KR900002252B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03196423A (en) * 1989-12-25 1991-08-27 Matsushita Electric Ind Co Ltd Relay driving device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245296B2 (en) * 1982-02-25 1990-10-09 Sanden Corp RIREESEIGYOKAIRONOSETSUTENHOGOSOCHI

Also Published As

Publication number Publication date
KR900002252B1 (en) 1990-04-07
JPS6252817A (en) 1987-03-07

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