BE733599A - - Google Patents

Info

Publication number: BE733599A
Authority: BE; Belgium

Application number

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.)

1968-05-27

Filing date

1969-05-27

Publication date

1969-11-03

1969-05-27 Application filed filed Critical

1969-11-03 Publication of BE733599A publication Critical patent/BE733599A/xx

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
- B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

BE733599D 1968-05-27 1969-05-27 BE733599A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3583868		1968-05-27

Publications (1)

Publication Number	Publication Date
BE733599A true BE733599A (xx)	1969-11-03

Family

ID=12453101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE733599D BE733599A (xx)	1968-05-27	1969-05-27

Country Status (6)

Country	Link
US (1)	US3597570A (xx)
BE (1)	BE733599A (xx)
CH (1)	CH500039A (xx)
DE (1)	DE1926885C3 (xx)
FR (1)	FR2010484A1 (xx)
GB (1)	GB1231346A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3997753A (en) *	1969-03-17	1976-12-14	Inoue K	Control system and method for electric discharge machining (EDM) using a predetermined portion of each discharge pulse for monitoring
NL7116823A (xx) *	1971-12-08	1973-06-13
CH562080A5 (xx) *	1972-12-29	1975-05-30	Charmilles Sa Ateliers
US3838337A (en) *	1973-07-12	1974-09-24	Sowell J	Pulse utilization indication circuit
JPS5937174B2 (ja) *	1980-02-16	1984-09-07	ファナック株式会社	放電加工電源
JP3040849B2 (ja) *	1991-07-29	2000-05-15	株式会社ソディック	放電加工装置
US6776094B1 (en) *	1993-10-04	2004-08-17	President & Fellows Of Harvard College	Kit For Microcontact Printing
CN108465888B (zh) *	2018-06-08	2019-10-29	中国工程物理研究院机械制造工艺研究所	一种基于电阻变化特性的脉冲状态辨识电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3018411A (en) *	1960-05-03	1962-01-23	Robert S Webb	Per pulse cut-off circuit
DE1190594B (de) *	1961-08-12	1965-04-08	Deutsche Edelstahlwerke Ag	Schaltungsanordnung fuer Funkenerosionsmaschinen
DE1267767B (de) *	1964-08-14	1968-05-09	Aeg Elotherm Gmbh	Verfahren zur Vorschubregelung der Werkzeugelektrode von Funkenerosionsmaschinen undSchaltungsanordnung zur Ausuebung des Verfahrens
CH436514A (de) *	1965-02-11	1967-05-31	Agie Ag Ind Elektronik	Uberwachungseinrichtung für einen Impulsgenerator an einer Elektroerosions-Bearbeitungsmaschine
GB1081572A (en) *	1965-02-19	1967-08-31	Sparcatron Ltd	Improvements in the electro-erosion of electrically conductive materials
CH438519A (de) *	1965-07-15	1967-06-30	Agie Ag Ind Elektronik	Funkenerosionseinrichtung mit reversierbarem Elektrodenvorschub
US3483347A (en) *	1966-12-05	1969-12-09	Cincinnati Milling Machine Co	Electrical discharge machining power supply

1969
- 1969-05-22 US US826837A patent/US3597570A/en not_active Expired - Lifetime
- 1969-05-23 CH CH792469A patent/CH500039A/de not_active IP Right Cessation
- 1969-05-27 DE DE1926885A patent/DE1926885C3/de not_active Expired
- 1969-05-27 BE BE733599D patent/BE733599A/xx not_active IP Right Cessation
- 1969-05-27 GB GB1231346D patent/GB1231346A/en not_active Expired
- 1969-05-27 FR FR6917276A patent/FR2010484A1/fr active Pending

Also Published As

Publication number	Publication date
CH500039A (de)	1970-12-15
FR2010484A1 (xx)	1970-02-20
DE1926885B2 (de)	1973-07-05
DE1926885A1 (de)	1971-06-16
DE1926885C3 (de)	1981-07-30
GB1231346A (xx)	1971-05-12
US3597570A (en)	1971-08-03

Publication	Publication Date	Title
AU428130B2 (xx)	1972-09-14
AU5184069A (xx)	1970-07-17
FR2010484A1 (xx)	1970-02-20
AU6168869A (xx)	1971-04-08
AU6171569A (xx)	1971-04-08
AU429879B2 (xx)	1972-11-09
AU416157B2 (xx)	1971-08-23
AU4811568A (xx)	1974-08-01
AU421558B1 (xx)	1970-01-29
AU4744468A (xx)	1970-06-18
AU3224368A (xx)	1969-07-17
BE708888A (xx)	1968-07-03
BE709496A (xx)	1968-07-17
BE709415A (xx)	1968-05-30
BE709320A (xx)	1968-05-16
BE709319A (xx)	1968-05-16
BE709301A (xx)	1968-07-12
BE709274A (xx)	1968-07-12
BE709138A (xx)	1968-05-16
BE709095A (xx)	1968-07-09
BE708933A (xx)	1968-05-16
BE708951A (xx)	1968-05-16
BE642636A (xx)
BE630165A (xx)
BE709446A (xx)	1968-05-30

Legal Events

Date	Code	Title	Description
1989-01-01	RE20	Patent expired	Owner name: MISUBISHI DENKI K.K. Effective date: 19890527

Date

Code

Title

Description

1989-01-01

RE20

Patent expired

Owner name: MISUBISHI DENKI K.K.

Effective date: 19890527