NL6714052A - - Google Patents
Info
- Publication number
- NL6714052A NL6714052A NL6714052A NL6714052A NL6714052A NL 6714052 A NL6714052 A NL 6714052A NL 6714052 A NL6714052 A NL 6714052A NL 6714052 A NL6714052 A NL 6714052A NL 6714052 A NL6714052 A NL 6714052A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T7/00—Rotary spark gaps, i.e. devices having one or more rotating electrodes
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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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/364—By fluid blast and/or suction
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP0040707 | 1966-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6714052A true NL6714052A (en) | 1968-04-23 |
Family
ID=7377312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6714052A NL6714052A (en) | 1966-10-22 | 1967-10-16 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3571952A (en) |
BE (1) | BE705459A (en) |
DE (1) | DE1513017A1 (en) |
NL (1) | NL6714052A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355226A (en) * | 1980-07-08 | 1982-10-19 | Wiggins Teape Group Limited | Apparatus for the spark perforation of sheet materials |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758238A (en) * | 1952-07-23 | 1956-08-07 | United States Steel Corp | Rotating spectrographic electrode holder |
US2730602A (en) * | 1954-01-07 | 1956-01-10 | Method X Company | Apparatus for electrically eroding materials |
US3042789A (en) * | 1958-07-17 | 1962-07-03 | Deutsche Edelstahlwerke Ag | Method of treating workpieces by spark erosion |
DE1242020B (en) * | 1962-08-09 | 1967-06-08 | Olympia Werke Ag | Device for punching recording media by means of spark discharge |
-
1966
- 1966-10-22 DE DE19661513017 patent/DE1513017A1/en active Pending
-
1967
- 1967-10-09 US US3571952D patent/US3571952A/en not_active Expired - Lifetime
- 1967-10-16 NL NL6714052A patent/NL6714052A/xx unknown
- 1967-10-20 BE BE705459D patent/BE705459A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1513017A1 (en) | 1970-03-26 |
BE705459A (en) | 1968-04-22 |
US3571952A (en) | 1971-03-23 |