GB1105411A – Improvements in or relating to apparatus for working conductive materials by electric spark discharges
– Google Patents
GB1105411A – Improvements in or relating to apparatus for working conductive materials by electric spark discharges
– Google Patents
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
Info
Publication number
GB1105411A
GB1105411A
GB36578/64A
GB3657864A
GB1105411A
GB 1105411 A
GB1105411 A
GB 1105411A
GB 36578/64 A
GB36578/64 A
GB 36578/64A
GB 3657864 A
GB3657864 A
GB 3657864A
GB 1105411 A
GB1105411 A
GB 1105411A
Authority
GB
United Kingdom
Prior art keywords
relating
sept
workpiece
conductive materials
sparking
Prior art date
1964-09-07
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
GB36578/64A
Inventor
Thomas Meirion Jackson
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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.)
1964-09-07
Filing date
1964-09-07
Publication date
1968-03-06
1964-09-07
Application filed by Standard Telephone and Cables PLC
filed
Critical
Standard Telephone and Cables PLC
1964-09-07
Priority to GB36579/64A
priority
Critical
patent/GB1104881A/en
1964-09-07
Priority to GB36580/64A
priority
patent/GB1105412A/en
1964-09-07
Priority to GB36578/64A
priority
patent/GB1105411A/en
1965-06-06
Priority to BR172888/65A
priority
patent/BR6572888D0/en
1965-09-03
Priority to SE11489/65A
priority
patent/SE336082B/xx
1965-09-03
Priority to CH1235065A
priority
patent/CH445679A/en
1965-09-06
Priority to NL6511616A
priority
patent/NL6511616A/xx
1965-09-07
Priority to FR30685A
priority
patent/FR1458418A/en
1965-09-07
Priority to BE669273D
priority
patent/BE669273A/xx
1965-12-06
Priority to GB5164065A
priority
patent/GB1107941A/en
1966-12-05
Priority to CH1733366A
priority
patent/CH467646A/en
1966-12-06
Priority to FR86295A
priority
patent/FR93462E/en
1966-12-06
Priority to NL6617159A
priority
patent/NL6617159A/xx
1968-03-06
Publication of GB1105411A
publication
Critical
patent/GB1105411A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
B23H9/06—Marking or engraving
H—ELECTRICITY
H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for
Abstract
1,105,411. Spark erosion. STANDARD TELEPHONES & CABLES Ltd. 3 Sept., 1965 [7 Sept., 1964], No. 36578/64. Heading B3V. In a spark erosion process, a resilient electrode 16 is oscillated normal to the surface of the workpiece 14. The latter may be a vacuumevaporated metallic film 13 on a substrate such as glass 14, used as an electric circuit element. Electrode 16 is a tungsten wire welded into a piezo-electric transducer element 17 which is vibrated by a square-wave generator 19 with the same frequency as the sparking frequency. Sparks of low power are produced by a relaxation circuit consisting of a high resistance 24 and low capacitance 25. The workpiece is preferably immersed in a dielectric fluid 12, but the sparking may be performed in air. The transducer 17 is movable vertically by a rack 22 and can be traversed horizontally in two directions by screws 23.
GB36578/64A
1964-09-07
1964-09-07
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
Expired
GB1105411A
(en)
Priority Applications (13)
Application Number
Priority Date
Filing Date
Title
GB36579/64A
GB1104881A
(en)
1964-09-07
1964-09-07
Improvements in or relating to methods of making thin film electric circuit elements
GB36580/64A
GB1105412A
(en)
1964-09-07
1964-09-07
Improvements in or relating to the making of thin film circuit devices
GB36578/64A
GB1105411A
(en)
1964-09-07
1964-09-07
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
BR172888/65A
BR6572888D0
(en)
1964-09-07
1965-06-06
APPLIANCE AND METHOD FOR WORKING CONDUCTIVE MATERIALS THROUGH ELECTRIC SPARK
SE11489/65A
SE336082B
(en)
1964-09-07
1965-09-03
CH1235065A
CH445679A
(en)
1964-09-07
1965-09-03
Process for engraving conductive material using electrical spark discharges
NL6511616A
NL6511616A
(en)
1964-09-07
1965-09-06
FR30685A
FR1458418A
(en)
1964-09-07
1965-09-07
Method and device for the machining of conductive materials by electrical disruptive discharges
BE669273D
BE669273A
(en)
1964-09-07
1965-09-07
GB5164065A
GB1107941A
(en)
1964-09-07
1965-12-06
Improvements in or relating to an apparatus and a method for working conductive material by electric spark discharge
CH1733366A
CH467646A
(en)
1964-09-07
1966-12-05
Device for engraving conductive material by means of electrical spark discharges
FR86295A
FR93462E
(en)
1964-09-07
1966-12-06
Method and device for the machining of conductive materials by electrical disruptive discharges.
NL6617159A
NL6617159A
(en)
1964-09-07
1966-12-06
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
GB36578/64A
GB1105411A
(en)
1964-09-07
1964-09-07
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
GB36579/64A
GB1104881A
(en)
1964-09-07
1964-09-07
Improvements in or relating to methods of making thin film electric circuit elements
GB36580/64A
GB1105412A
(en)
1964-09-07
1964-09-07
Improvements in or relating to the making of thin film circuit devices
Publications (1)
Publication Number
Publication Date
GB1105411A
true
GB1105411A
(en)
1968-03-06
Family
ID=27259378
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
GB36579/64A
Expired
GB1104881A
(en)
1964-09-07
1964-09-07
Improvements in or relating to methods of making thin film electric circuit elements
GB36580/64A
Expired
GB1105412A
(en)
1964-09-07
1964-09-07
Improvements in or relating to the making of thin film circuit devices
GB36578/64A
Expired
GB1105411A
(en)
1964-09-07
1964-09-07
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
Family Applications Before (2)
Application Number
Title
Priority Date
Filing Date
GB36579/64A
Expired
GB1104881A
(en)
1964-09-07
1964-09-07
Improvements in or relating to methods of making thin film electric circuit elements
GB36580/64A
Expired
GB1105412A
(en)
1964-09-07
1964-09-07
Improvements in or relating to the making of thin film circuit devices
Country Status (7)
Country
Link
BE
(1)
BE669273A
(en)
BR
(1)
BR6572888D0
(en)
CH
(1)
CH445679A
(en)
FR
(1)
FR1458418A
(en)
GB
(3)
GB1104881A
(en)
NL
(1)
NL6511616A
(en)
SE
(1)
SE336082B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US8319277B2
(en)
2006-12-20
2012-11-27
Fujitsu Limited
Semiconductor device, method of manufacturing same, and apparatus for designing same
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE9409413U1
(en)
*
1994-06-13
1994-09-29
Oblf Ges Fuer Elektronik Und F
Device for marking metallic samples
CN113579377B
(en)
*
2021-06-11
2022-05-17
淮阴工学院
Stepped blade double-loop nesting electrochemical machining device and method
1964
1964-09-07
GB
GB36579/64A
patent/GB1104881A/en
not_active
Expired
1964-09-07
GB
GB36580/64A
patent/GB1105412A/en
not_active
Expired
1964-09-07
GB
GB36578/64A
patent/GB1105411A/en
not_active
Expired
1965
1965-06-06
BR
BR172888/65A
patent/BR6572888D0/en
unknown
1965-09-03
CH
CH1235065A
patent/CH445679A/en
unknown
1965-09-03
SE
SE11489/65A
patent/SE336082B/xx
unknown
1965-09-06
NL
NL6511616A
patent/NL6511616A/xx
unknown
1965-09-07
FR
FR30685A
patent/FR1458418A/en
not_active
Expired
1965-09-07
BE
BE669273D
patent/BE669273A/xx
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US8319277B2
(en)
2006-12-20
2012-11-27
Fujitsu Limited
Semiconductor device, method of manufacturing same, and apparatus for designing same
Also Published As
Publication number
Publication date
NL6511616A
(en)
1966-03-08
FR1458418A
(en)
1966-11-10
GB1105412A
(en)
1968-03-06
CH445679A
(en)
1967-10-31
SE336082B
(en)
1971-06-21
BE669273A
(en)
1966-03-07
BR6572888D0
(en)
1973-09-18
GB1104881A
(en)
1968-03-06
Similar Documents
Publication
Publication Date
Title
FR2388426A1
(en)
1978-11-17
SURGE PROTECTION DEVICE
GB767555A
(en)
1957-02-06
Improvements in or relating to electro-erosion apparatus
US3614368A
(en)
1971-10-19
Electrical discharge machining short circuit protection system of the keyed type
IT1044572B
(en)
1980-03-31
ELECTRIC DISCHARGE DEVICE INCLUDING AN INSULATOR COVERED WITH AN ELECTRICALLY CONDUCTIVE COMPOSITION
US4198590A
(en)
1980-04-15
High current triggered spark gap
ES2018611B3
(en)
1991-04-16
ELECTRICAL DISCHARGE METHODS AND DEVICE TO SUCH EFFECT.
ES368319A1
(en)
1971-06-16
Method and apparatus for removing material by means of spark erosion
GB1105411A
(en)
1968-03-06
Improvements in or relating to apparatus for working conductive materials by electric spark discharges
GB1158481A
(en)
1969-07-16
Spark Gap Electronic Component
ES471143A1
(en)
1979-01-16
Pulse generator for metal machining by electric discharges
GB1394125A
(en)
1975-05-14
Method of and apparatus for generating high frequency electrical oscillations
GB1378367A
(en)
1974-12-27
Method of and device for the removal of electrostatic charges
ES331155A1
(en)
1967-07-01
Procedure and apparatus of production of an electric arc for the obtaining of very short impulses of high voltage. (Machine-translation by Google Translate, not legally binding)
US571099A
(en)
1896-11-10
Charles e
ES293560A1
(en)
1964-04-16
Machining by sparking
GB1143209A
(en)
1969-02-19
Method of manufacturing an electronic component
GB1300570A
(en)
1972-12-20
Method and apparatus for counting radiation damage tracks in sheet materials
GB1281715A
(en)
1972-07-12
Method and apparatus for trimming a capacitor
GB844011A
(en)
1960-08-10
Improvements in or relating to electric spark erosion apparatus
ES235918A1
(en)
1957-12-16
Control for spark machining apparatus
SU488263A1
(en)
1975-10-15
Corona electrode for sputtering devices in an electric field
GB922033A
(en)
1963-03-27
Electrostatic vibrator
CH528948A
(en)
1972-10-15
Device for electrical discharge machining of an electrically conductive workpiece
SU604066A1
(en)
1978-04-25
Arrangement for generating unipolar pulses
CH512960A
(en)
1971-09-30
Device for the electrical discharge machining of an electrically conductive workpiece by pulsating electrical discharges
None