KR100859284B1 - 전기용접기용 인버터 전원전환스위치 - Google Patents
전기용접기용 인버터 전원전환스위치Info
- Publication number
- KR100859284B1 KR100859284B1 KR1020070064643A KR20070064643A KR100859284B1 KR 100859284 B1 KR100859284 B1 KR 100859284B1 KR 1020070064643 A KR1020070064643 A KR 1020070064643A KR 20070064643 A KR20070064643 A KR 20070064643A KR 100859284 B1 KR100859284 B1 KR 100859284B1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- terminal
- power
- contact
- inverter
- Prior art date
Links
Images
Classifications
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- 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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
-
- 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
- B23K11/241—Electric supplies
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0258—Electric supply or control circuits therefor
-
- 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
- B23K9/1006—Power supply
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/013—Method or apparatus with electric heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
Description
Claims (1)
- 입력전원(10)을 정류하여 직류로 변환하기 위한 정류회로(20)와, 제1, 2콘덴서부(30a)(30b)와, 상기 제1, 2콘덴서부(30a)(30b) 양단에 각각 병렬 연결되어 고주파 출력전압을 발생시키는 제1, 2고주파 변환회로(40a)(40b) 및 입력전원(10)을 전환시키는 전원전환장치(50)로 구성되어 전원전환장치의 제1단자(51), 제2단자(52)는 정류회로(20), 제3단자(53)는 제1콘덴서부(30a) 및 제4단자(54)는 제2콘덴서부(30b)에 각각 연결되어 연결구(57a)(57b)로 전원이 전환되게 한 전기용접기용 인버터 전원전환스위치에 있어서,상기 전원전환장치(50)를 6개의 접점(S1)(S2)(S3)(S4)(S5)(S6) 중 한 조의 접점(S2)(S5)이 두 조의 다른 접점(S1)(S4)(S3)(S6) 중 한 조에 연결되는 스위치(S)로 구성하고, 스위치(S)의 접점(S3)(S6)을 서로 연결 구성하며, 상기 제1단자(51)를 스위치(S)의 접점(S1)과, 제2단자(52)를 스위치(S)의 접점(S4)과, 제3단자(53)를 스위치(S)의 접점(S2)과, 제4단자(54)를 스위치(S)의 접점(S5)에 각각 연결하여 한번의 스위치(S) 작동으로 전원이 전환되게 함을 특징으로 하는 전기용접기용 인버터 전원전환스위치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070064643A KR100859284B1 (ko) | 2007-06-28 | 2007-06-28 | 전기용접기용 인버터 전원전환스위치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070064643A KR100859284B1 (ko) | 2007-06-28 | 2007-06-28 | 전기용접기용 인버터 전원전환스위치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100859284B1 true KR100859284B1 (ko) | 2008-09-22 |
Family
ID=40023370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070064643A KR100859284B1 (ko) | 2007-06-28 | 2007-06-28 | 전기용접기용 인버터 전원전환스위치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100859284B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103128432A (zh) * | 2013-02-26 | 2013-06-05 | 苏州工业园区明益电器有限公司 | 节能中频逆变多变压器自动群焊机 |
KR20200092082A (ko) | 2019-01-24 | 2020-08-03 | 하성복 | 전기 용접기 내부용 인버터 전원 변환장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990022553A (ko) * | 1995-06-07 | 1999-03-25 | 제임스 씨. 앤더슨 | 무선원격처리기를 구비한 보청기 |
KR200358227Y1 (ko) | 2004-05-18 | 2004-08-05 | 웰메이트 주식회사 | 전기 용접기용 인버터 전원장치 |
US20060138997A1 (en) | 2004-12-28 | 2006-06-29 | Pionetics Corporation | Power supply for electrochemical ion exchange |
KR100716267B1 (ko) | 2005-11-14 | 2007-05-10 | 신종철 | 전기용접기용 인버터 전원변환장치 |
-
2007
- 2007-06-28 KR KR1020070064643A patent/KR100859284B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990022553A (ko) * | 1995-06-07 | 1999-03-25 | 제임스 씨. 앤더슨 | 무선원격처리기를 구비한 보청기 |
KR200358227Y1 (ko) | 2004-05-18 | 2004-08-05 | 웰메이트 주식회사 | 전기 용접기용 인버터 전원장치 |
US20060138997A1 (en) | 2004-12-28 | 2006-06-29 | Pionetics Corporation | Power supply for electrochemical ion exchange |
KR100716267B1 (ko) | 2005-11-14 | 2007-05-10 | 신종철 | 전기용접기용 인버터 전원변환장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103128432A (zh) * | 2013-02-26 | 2013-06-05 | 苏州工业园区明益电器有限公司 | 节能中频逆变多变压器自动群焊机 |
KR20200092082A (ko) | 2019-01-24 | 2020-08-03 | 하성복 | 전기 용접기 내부용 인버터 전원 변환장치 |
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