GB1496226A - Impulse current generator - Google Patents

Impulse current generator

Info

Publication number
GB1496226A
GB1496226A GB15846/75A GB1584675A GB1496226A GB 1496226 A GB1496226 A GB 1496226A GB 15846/75 A GB15846/75 A GB 15846/75A GB 1584675 A GB1584675 A GB 1584675A GB 1496226 A GB1496226 A GB 1496226A
Authority
GB
United Kingdom
Prior art keywords
pulses
capacitor
erosion
thyristors
electro
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
GB15846/75A
Other languages
English (en)
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.)
KH POLT I IM V I LENINA
Original Assignee
KH POLT I IM V I LENINA
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 KH POLT I IM V I LENINA filed Critical KH POLT I IM V I LENINA
Publication of GB1496226A publication Critical patent/GB1496226A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/305—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB15846/75A 1975-03-28 1975-04-17 Impulse current generator Expired GB1496226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT241075A AT329704B (de) 1975-03-28 1975-03-28 Stromimpulsgenerator fur elektroerosionsmetallverarbeitung

Publications (1)

Publication Number Publication Date
GB1496226A true GB1496226A (en) 1977-12-30

Family

ID=3533842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15846/75A Expired GB1496226A (en) 1975-03-28 1975-04-17 Impulse current generator

Country Status (6)

Country Link
US (1) US4017705A (US08124630-20120228-C00152.png)
AT (1) AT329704B (US08124630-20120228-C00152.png)
CH (1) CH587706A5 (US08124630-20120228-C00152.png)
DE (1) DE2515799A1 (US08124630-20120228-C00152.png)
FR (1) FR2309304A1 (US08124630-20120228-C00152.png)
GB (1) GB1496226A (US08124630-20120228-C00152.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597870A (en) * 1977-06-03 1981-09-16 Inoue Japax Res Electrical machining power supply apparatus
US4516009A (en) * 1978-06-14 1985-05-07 Inoue-Japax Research Incorporated Capacitor-type HF power supply for electrical machining
JPS56163830A (en) * 1980-05-13 1981-12-16 Inoue Japax Res Inc Pulse power source
US4441004A (en) * 1980-06-12 1984-04-03 Inoue-Japax Research Incorporated Multiple pipe element electrode assembly EDM method and apparatus
US4453069A (en) * 1981-05-02 1984-06-05 Inoue-Japax Research Incorporated EDM Pulse forming circuit arrangement and method
JPS6029213A (ja) * 1983-07-24 1985-02-14 Inoue Japax Res Inc 放電加工回路
JPS60135127A (ja) * 1983-12-23 1985-07-18 Fanuc Ltd 放電加工機の位置出し用電源装置
JPS60201826A (ja) * 1984-03-26 1985-10-12 Fanuc Ltd ワイヤ放電加工電源
DE3419945C1 (de) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Impulsgenerator zur funkenerosiven Metallbearbeitung
JPH03104517A (ja) * 1989-09-18 1991-05-01 Mitsubishi Electric Corp 放電加工用電源装置
JP3331077B2 (ja) * 1994-12-21 2002-10-07 株式会社ソディック 放電仕上げ加工用電源装置
CN102818950B (zh) * 2012-07-27 2014-11-12 苏州泰思特电子科技有限公司 用于雷击浪涌电流测试系统的多波形切换模块
US20170266744A1 (en) * 2015-10-30 2017-09-21 Mitsubishi Electric Corporation Wire electric discharge machine, control method of control device of wire electric discharge machine, and positioning method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090872A (en) * 1952-09-20 1963-05-21 Burroughs Corp Waveform techniques
US3485990A (en) * 1967-03-28 1969-12-23 Elox Inc Electrical discharge machining power supply circuit
US3786334A (en) * 1971-08-12 1974-01-15 Megapulse Inc Magnetic pulse compression radio-frequency generator apparatus

Also Published As

Publication number Publication date
DE2515799A1 (de) 1976-10-21
ATA241075A (de) 1975-08-15
AT329704B (de) 1976-05-25
US4017705A (en) 1977-04-12
FR2309304A1 (fr) 1976-11-26
CH587706A5 (US08124630-20120228-C00152.png) 1977-05-13
FR2309304B1 (US08124630-20120228-C00152.png) 1977-11-10

Similar Documents

Publication Publication Date Title
GB1496226A (en) Impulse current generator
US3607689A (en) Power supply for large-surface electrochemical machining
GB1033017A (en) Improvements in and relating to electrical discharge erosion apparatus
GB1193835A (en) Electroerosion Machining
GB956574A (en) Electric power supply apparatus for electric discharge machining
US3294666A (en) Electrolytic treating apparatus including a pulsating d. c. power source
JPS6211971B2 (US08124630-20120228-C00152.png)
GB1331366A (en) Electroerosion
GB761016A (en) Improvements in or relating to processes for the treatment of electrolyte
US3485988A (en) Electrical discharge machining power supply circuit
GB1423856A (en) Electric discharge machining circuit
GB1445133A (en) Method and apparatus for electrical machining sysem
GB1057747A (en) Improvements in or relating to apparatus for electro-erosion working
GB1275523A (en) Corona discharge plastics treater apparatus
GB1459509A (en) Supplying electric power for electro-erosion
KR890006343A (ko) 전해가공에 의한 마무리 가공방법
GB1033285A (en) Circuit arrangement for spark erosion equipment
SU1498828A1 (ru) Устройство дл питани гальванических ванн импульсным током
GB1102493A (en) Improvements in or relating to a process of machining by electro-erosion
SU428900A1 (ru) СПОСОБ ЭЛЕКТРОЭРОЗИОНЫОЙ ОБРАБОТКИВ П ТБ;:л;|:| С«.{Г?.^5|:ЗТП^ чФ:..4 Ji5uri'Lr.- \^&
US3485989A (en) Electrical discharge machining power supply circuit
SU633699A1 (ru) Генератор импульсов
SU1465206A1 (ru) Генератор унипол рных импульсов
JPS5973226A (ja) 放電加工装置の加工用電源
GB1395498A (en) Electric fences and voltage generators therefor

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee