NL7313928A - - Google Patents
Info
- Publication number
- NL7313928A NL7313928A NL7313928A NL7313928A NL7313928A NL 7313928 A NL7313928 A NL 7313928A NL 7313928 A NL7313928 A NL 7313928A NL 7313928 A NL7313928 A NL 7313928A NL 7313928 A NL7313928 A NL 7313928A
- Authority
- NL
- Netherlands
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
- B26F1/28—Perforating by non-mechanical means, e.g. by fluid jet by electrical discharges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
- B41C1/141—Forme preparation for stencil-printing or silk-screen printing by cutting or perforation with mechanical means; Electrical spark cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- ing And Chemical Polishing (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4713972 | 1972-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7313928A true NL7313928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-16 |
Family
ID=10443876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7313928A NL7313928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-12 | 1973-10-10 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911075A (en) * | 1988-08-19 | 1990-03-27 | Presstek, Inc. | Lithographic plates made by spark discharges |
| EP2564996A1 (en) * | 2011-08-31 | 2013-03-06 | Asahi Glass Company, Limited | A method of generating a hole or recess or well in an electrically insulating or semiconducting substrate |
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1973
- 1973-10-08 IT IT2987073A patent/IT995680B/it active
- 1973-10-10 NL NL7313928A patent/NL7313928A/xx unknown
- 1973-10-12 AU AU61318/73A patent/AU6131873A/en not_active Expired
- 1973-10-12 FR FR7336446A patent/FR2203313A5/fr not_active Expired
- 1973-10-12 DE DE19732351359 patent/DE2351359A1/de active Pending
- 1973-10-12 JP JP11463573A patent/JPS4994404A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4994404A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-07 |
| DE2351359A1 (de) | 1974-04-25 |
| IT995680B (it) | 1975-11-20 |
| FR2203313A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |
| AU6131873A (en) | 1975-04-17 |