KR890014202A - 콘덴서형 용접 전원장치 - Google Patents

콘덴서형 용접 전원장치 Download PDF

Info

Publication number
KR890014202A
KR890014202A KR1019890002985A KR890002985A KR890014202A KR 890014202 A KR890014202 A KR 890014202A KR 1019890002985 A KR1019890002985 A KR 1019890002985A KR 890002985 A KR890002985 A KR 890002985A KR 890014202 A KR890014202 A KR 890014202A
Authority
KR
South Korea
Prior art keywords
voltage
power supply
condenser type
type welding
capacitor
Prior art date
Application number
KR1019890002985A
Other languages
English (en)
Other versions
KR960001588B1 (ko
Inventor
다까시 죠오찌
Original Assignee
다까시 죠오찌
미야지 덴시 가부시끼가이샤
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
Priority claimed from JP63061106A external-priority patent/JP2514399B2/ja
Priority claimed from JP63153149A external-priority patent/JPH0815671B2/ja
Application filed by 다까시 죠오찌, 미야지 덴시 가부시끼가이샤 filed Critical 다까시 죠오찌
Publication of KR890014202A publication Critical patent/KR890014202A/ko
Application granted granted Critical
Publication of KR960001588B1 publication Critical patent/KR960001588B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/26—Storage discharge welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding Control (AREA)

Abstract

내용 없음.

Description

콘덴서형 용접 전원장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 의한 단상식의 콘덴서형 용접 전원장치의 회로구성을 도시한 블럭도,
제2도는 제1도의 전원장치에 구비되는 충전제어회로의 구성을 도시한 블록도,
제3도 및 제2도의 충전제어회로의 각부의 신호의 파형을 도시한 신호파형도.

Claims (2)

  1. 상용교류전압을 변압기에 의해 소정의 전압치의 교류전압으로 변환하고, 상기 교류전압을 정류회로에 의해 직류전압을 변환하고, 상기 직류전압을 콘덴서에 인가하여 상기 콘덴서를 소정의 충전전압까지 충전시키고나서 상기 콘덴서를 순간적으로 방전시켜서 용접전류를 생성하도록한 콘덴서형 용접 전원장치에 있어서, 충전기간의 대부분을 통하여 거의 일정한 전류를 공급하여 상기 콘덴서를 충전시키는 충전제어회로를 구비한 것을 특징으로 하는 콘덴서형 용접 전원장치.
  2. 제1항에 있어서, 상기 정류회로의 출력단자에 상기 콘덴서를 직접 접속하는 것을 특징으로 하는 콘덴서형 용접 전원장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890002985A 1988-03-15 1989-03-11 콘덴서형 용접 전원장치 KR960001588B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63061106A JP2514399B2 (ja) 1988-03-15 1988-03-15 コンデンサ型溶接電源装置
JP63-61106 1988-03-15
JP63153149A JPH0815671B2 (ja) 1988-06-21 1988-06-21 コンデンサ型溶接電源装置
JP63-153149 1988-06-21

Publications (2)

Publication Number Publication Date
KR890014202A true KR890014202A (ko) 1989-10-23
KR960001588B1 KR960001588B1 (ko) 1996-02-02

Family

ID=26402144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002985A KR960001588B1 (ko) 1988-03-15 1989-03-11 콘덴서형 용접 전원장치

Country Status (2)

Country Link
US (1) US4965860A (ko)
KR (1) KR960001588B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149933A (en) * 1991-12-20 1992-09-22 Hughes Aircraft Company Welding control
US5345161A (en) * 1992-04-10 1994-09-06 Electroimpact, Inc. Power supply system for an electromagnetic riveting apparatus
US5483142A (en) * 1993-09-22 1996-01-09 Allen-Bradley Company, Inc. Precharge circuit having microprocessor-based firing angle control circuitry
FR2782207B1 (fr) * 1998-08-04 2000-11-03 St Microelectronics Sa Circuit de production d'arcs electriques
KR100451411B1 (ko) * 2002-06-03 2004-10-06 국방과학연구소 마이크로 용접장치
CN101401288B (zh) * 2006-03-09 2012-05-30 新电元工业株式会社 一种电力转换器
US8410399B2 (en) * 2008-12-17 2013-04-02 Nelson Stud Welding, Inc. Capacitor charge and discharge circuit for fastener welding
DE102012005959A1 (de) * 2011-12-24 2013-06-27 Robert Bosch Gmbh Verfahren und Steuergerät zum Laden eines Zwischenkreiskondensators für ein Schweißgerät
US20150328711A1 (en) * 2012-11-20 2015-11-19 Elm Inc. Resistance-welder power source and resistance welder using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912461A (ko) * 1972-05-16 1974-02-02
US4228340A (en) * 1978-04-27 1980-10-14 Unitek Corporation Voltage regulated capacitive discharge welding power supply
US4464556A (en) * 1983-06-27 1984-08-07 Rca Corporation System and method of accurately controlling the electrode voltage of a welding device
NL8503475A (nl) * 1985-12-18 1987-07-16 Oce Nederland Bv Oplaadschakeling voor vermogenscondensatoren.

Also Published As

Publication number Publication date
KR960001588B1 (ko) 1996-02-02
US4965860A (en) 1990-10-23

Similar Documents

Publication Publication Date Title
KR910010810A (ko) 전력 변환 회로
KR920704403A (ko) 역률 보정 회로를 갖는 무정전 전원 시스템
KR950016886A (ko) 전기집진장치
KR940025400A (ko) 고주파수 전류로 방전 램프를 동작시키는 회로장치
KR930001548A (ko) 돌입 전류방지 장치를 갖춘 커패시터 입력형 정류 평활기
KR890014202A (ko) 콘덴서형 용접 전원장치
KR920011020A (ko) 간결한 저잡음 저전력 이중모드 배터리 충전회로
JPS5572223A (en) Power circuit
KR900011437A (ko) X선 발생장치의 출력제어 방법 및 시스템
NO161889C (no) Energisparekobling.
JPS57156680A (en) Inverter device
GB1500444A (en) Voltage control apparatus
JPS59138394U (ja) コンデンサ充電装置
SU698096A1 (ru) Устройство дл токовой защиты электроустановки в сети переменного тока
KR850005916A (ko) 단일코일시스템을 사용하는 교번자속펄스 발생장치
KR100234753B1 (ko) 저전력 스탠바이 회로
SU832648A1 (ru) Устройство дл зар да аккумул торнойбАТАРЕи АСиММЕТРичНыМ TOKOM
KR870004556A (ko) 고역률 정류회로
SU394902A1 (ru) Устройство заряда накопительного конденсатора
SU1089741A1 (ru) Преобразователь переменного напр жени в посто нное
SU1182635A1 (ru) @ -Генератор с низким напр жением питани
KR880008854A (ko) 교류아아크 용접기용 전원장치
JPS5710821A (en) Constant voltage power supply circuit
JPS6412869A (en) Switching power source device
JPS6141342U (ja) 電源装置

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20061201

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee