GB1180055A - A Process for the Modification of a Surface of an Artificial Material. - Google Patents
A Process for the Modification of a Surface of an Artificial Material.Info
- Publication number
- GB1180055A GB1180055A GB215767A GB215767A GB1180055A GB 1180055 A GB1180055 A GB 1180055A GB 215767 A GB215767 A GB 215767A GB 215767 A GB215767 A GB 215767A GB 1180055 A GB1180055 A GB 1180055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discharge
- electrode
- pins
- rows
- plastics
- 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
Links
- 239000012237 artificial material Substances 0.000 title abstract 2
- 230000004048 modification Effects 0.000 title abstract 2
- 238000012986 modification Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 208000028659 discharge Diseases 0.000 abstract 5
- 239000004020 conductor Substances 0.000 abstract 4
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 2
- 239000003989 dielectric material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
- B29C59/106—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment the electrodes being placed on the same side of the material to be treated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
- B29C59/12—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment in an environment other than air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/36—Circuit arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/38—Guiding or centering of electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1,180,055. Discharge-treatment of surfaces. D. ERBEN. 16 Jan., 1967 [14 Jan., 1966], No. 2157/67. Heading H1X. The surface of an artificial material such as a plastics or other dielectric material 5 is modified to increase its adhesive qualities by treatment with a discharge produced between electrodes 11 and 12 so as to contact the surface, but of insufficient intensity to heat the material to a weldable condition. The discharge may be pressed on to the surface by an additional external force, e.g. a magnetic or electric field, or a gas flow to which liquid, gaseous or pulverized additives may be supplied to coat the surface. Plastics surfaces may be treated to improve the adhesive qualities or may be heated for welding purposes. Metal surfaces may be treated, e.g. coated with plastics. The arrangement shown comprises a coaxial cable 6 with interrupted inner conductor 7, 7<SP>1</SP> and outer conductor 8, 8<SP>1</SP>. High voltage is applied to electrode 11 by way of the capacitive coupling 7-8<SP>1</SP>-7<SP>1</SP>. Electrode 12 is earthed by a connection 16 to outer conductor 8. Tubes for the supply of gas may be provided on two sides of the arrangement (Figs. 3 and 4, not shown) and an insulating cover may enclose the whole unit which may be held in the hand. For treating large surfaces a number of the units may be mounted side-by-side, or an alternative construction (Figs. 5 to 7, not shown) may be used in which two rows of electrode pins are capacitively coupled to metal plates connected to a high voltage source, both pins and plates being embedded in layers of dielectric material forming an elongated open chamber to which gas is admitted. An earthed wire (24) extends along the chamber opening between the rows of pins. An equivalent construction is described (Fig. 8, not shown) in which the electrode pins and plates are provided by the inner and outer conductors of two rows of coaxial cables. In further modifications (Figs. 9 and 10, not shown) one or several auxiliary electrodes are provided to initiate the discharge and an additional electrode is provided below the workpiece to attract the discharge to the surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0030836 | 1966-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1180055A true GB1180055A (en) | 1970-02-04 |
Family
ID=7074725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB215767A Expired GB1180055A (en) | 1966-01-14 | 1967-01-16 | A Process for the Modification of a Surface of an Artificial Material. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH449943A (en) |
| GB (1) | GB1180055A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008017572A1 (en) * | 2006-08-08 | 2008-02-14 | Siemens Aktiengesellschaft | High frequency ignition device for high-frequency plasma ignition |
| WO2017037223A1 (en) * | 2015-09-04 | 2017-03-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for generating a plasma jet and method for surface treatment |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3049484C2 (en) * | 1980-12-30 | 1985-09-26 | Klaus 4803 Steinhagen Kalwar | Device for exclusively one-sided electrical corona treatment of web-shaped materials or molded bodies |
| ATE104206T1 (en) * | 1991-02-02 | 1994-04-15 | Softal Elektronik Gmbh | DEVICE FOR INDIRECT CORONA TREATMENT OF CONDUCTIVE AND NON-CONDUCTIVE MATERIALS OF DIFFERENT SHAPES AND THICKNESSES. |
-
1967
- 1967-01-10 CH CH31767A patent/CH449943A/en unknown
- 1967-01-16 GB GB215767A patent/GB1180055A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008017572A1 (en) * | 2006-08-08 | 2008-02-14 | Siemens Aktiengesellschaft | High frequency ignition device for high-frequency plasma ignition |
| WO2017037223A1 (en) * | 2015-09-04 | 2017-03-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for generating a plasma jet and method for surface treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CH449943A (en) | 1968-01-15 |
| DE1604508B1 (en) | 1972-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES424570A1 (en) | Electrostatic coating | |
| GB1130983A (en) | Apparatus for the surface treatment of workpieces by electrical discharges | |
| JPS6485671A (en) | Thermotherapy apparatus | |
| CN103418085A (en) | Cold plasma discharger | |
| AU605437B2 (en) | Static electric discharge apparatus with active electrical circuit | |
| GB1180055A (en) | A Process for the Modification of a Surface of an Artificial Material. | |
| ATE214521T1 (en) | BARRIER ELECTRODE FOR THE SURFACE TREATMENT OF ELECTRICALLY CONDUCTIVE OR NON-CONDUCTIVE MATERIALS AND ARRANGEMENT OF SUCH BARRIER ELECTRODES | |
| TR200002875T1 (en) | Equipment and method for the processing of electrically conductive continuous material. | |
| ES8204871A1 (en) | Elastomeric composition for providing electrical stress control. | |
| CN208337987U (en) | A kind of multipoint mode plasma generator | |
| US2495252A (en) | Insulator | |
| CA2115503A1 (en) | Procedure and apparatus for continuous supply of heat in electrically conductive bulk goods | |
| US2384982A (en) | Heat treatment of the insulating coverings of electric wires and cables | |
| US2316901A (en) | Electrode | |
| JPS57120046A (en) | Heater for piping | |
| GB676742A (en) | Improvements in and relating to magnetron apparatus | |
| GB985597A (en) | Method of connecting a conductor to a commutator brush | |
| JPS5515909A (en) | Ozonizer | |
| JPS5638766A (en) | Hollow-cathode discharge-tube | |
| GB1459579A (en) | Heat-generating pipe utilizing skin effect current having an insulated wire provided with a divided corona shield layer | |
| GB953524A (en) | Plasma switching electric discharge tube | |
| SU1754647A1 (en) | Ozonizer | |
| JPS5471095A (en) | Ozone generator | |
| SU1406188A1 (en) | Arrangement for electric-contact heating | |
| SU1636061A1 (en) | Electrostatic atomizer of powder materials |