JPH0356843B2 - - Google Patents

Info

Publication number
JPH0356843B2
JPH0356843B2 JP61268808A JP26880886A JPH0356843B2 JP H0356843 B2 JPH0356843 B2 JP H0356843B2 JP 61268808 A JP61268808 A JP 61268808A JP 26880886 A JP26880886 A JP 26880886A JP H0356843 B2 JPH0356843 B2 JP H0356843B2
Authority
JP
Japan
Prior art keywords
tool
tool holder
wall
block
seat
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.)
Expired
Application number
JP61268808A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62114804A (ja
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 filed Critical
Publication of JPS62114804A publication Critical patent/JPS62114804A/ja
Publication of JPH0356843B2 publication Critical patent/JPH0356843B2/ja
Granted legal-status Critical Current

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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers
    • 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
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Arc Welding Control (AREA)
  • Coils Of Transformers For General Uses (AREA)
JP61268808A 1985-11-14 1986-11-13 バイトホルダ Granted JPS62114804A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/798,123 US4694140A (en) 1985-11-14 1985-11-14 AC power supply
US798122 1985-11-14

Publications (2)

Publication Number Publication Date
JPS62114804A JPS62114804A (ja) 1987-05-26
JPH0356843B2 true JPH0356843B2 (enExample) 1991-08-29

Family

ID=25172601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61268808A Granted JPS62114804A (ja) 1985-11-14 1986-11-13 バイトホルダ

Country Status (3)

Country Link
US (1) US4694140A (enExample)
JP (1) JPS62114804A (enExample)
CA (1) CA1268219A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083101A (en) * 1990-01-03 1992-01-21 Integrated Power Components Integrated electromagnetic interference filter
US5195232A (en) * 1990-01-03 1993-03-23 Integrated Power Components Inc. Method of making electromagnetic interference filters
US5030813A (en) * 1990-02-06 1991-07-09 Pulsair Anstalt Corporation Welding apparatus and transformer therefor
US5128511A (en) * 1990-02-06 1992-07-07 Pulsair Anstalt Welding apparatus and transformer therefor
EP0510252B1 (en) * 1991-04-26 1995-06-07 International Business Machines Corporation Coaxial isolation mounting of a toroidal transformer
US5618455A (en) * 1995-07-28 1997-04-08 Guo; Guo M. Electric welding machine
US6489591B1 (en) * 2000-04-10 2002-12-03 Illinois Tool Works Inc. Cooling air circuits for welding machine
KR20010000115A (ko) * 2000-04-19 2001-01-05 김사권 휴대용 교류 아크 용접기
US6621050B2 (en) 2000-10-27 2003-09-16 Basil L. Plantz Portable welder
ITPD20030058U1 (it) * 2003-07-15 2005-01-16 Selco Srl Struttura di saldatrice portatile
US12009144B2 (en) * 2007-04-05 2024-06-11 Grant A. MacLennan Cooled / cast inductor apparatus and method of use thereof
DE102009023026A1 (de) * 2009-05-28 2010-12-02 Areva Energietechnik Gmbh Elektrischer Transformator oder elektrische Drosselspule
WO2011139893A1 (en) * 2010-04-29 2011-11-10 Etorus, Inc. Dry cell electrolytic hydrogen generating system
TW201208549A (en) * 2010-08-10 2012-02-16 Hon Hai Prec Ind Co Ltd Electronic device and inductor thereof
US20210043374A1 (en) * 2019-08-09 2021-02-11 Illinois Tool Works Inc. Insulated winding wire transformer for welding-type power supplies
CN111892393B (zh) * 2020-07-30 2022-02-22 安徽鑫磁源磁业有限公司 一种m型锶铁氧体基多相复合永磁材料的制备方法
CN112820515B (zh) * 2021-01-08 2022-03-11 合肥三宇电器有限责任公司 一种低压大电流的电源装置
CN112756758B (zh) * 2021-01-08 2024-05-28 合肥三宇电器有限责任公司 一种低压大电流轻量化点焊机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320980A (en) * 1918-09-21 1919-11-04 Western Electric Co Transformer.
US2179661A (en) * 1937-12-17 1939-11-14 Roswell Welding Company Inc Welding transformer
US3292127A (en) * 1963-07-01 1966-12-13 Beckman Instruments Inc Closed circuit resistive shielding for multiwinding transformers
SU653628A1 (ru) * 1975-08-07 1979-03-25 (.54) Высоковольтный Импульсный Трансформатор Высоковольтный импульсный трансформатор

Also Published As

Publication number Publication date
JPS62114804A (ja) 1987-05-26
CA1268219A (en) 1990-04-24
US4694140A (en) 1987-09-15

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