GB2019179A - Expanded electrical discharge heater - Google Patents
Expanded electrical discharge heaterInfo
- Publication number
- GB2019179A GB2019179A GB7911003A GB7911003A GB2019179A GB 2019179 A GB2019179 A GB 2019179A GB 7911003 A GB7911003 A GB 7911003A GB 7911003 A GB7911003 A GB 7911003A GB 2019179 A GB2019179 A GB 2019179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating chamber
- discharge source
- linkage
- source
- discharge
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01J37/02—Details
- H01J37/023—Means for mechanically adjusting components not otherwise provided for
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Discharge Heating (AREA)
Abstract
In an expanded electrical discharge heater a moveable discharge source 2 e.g. a plasma source or an electrode is provided with a drive linkage comprising two separately but simultaneously operable linkages, each of which may be a crank motivated arm 5, each linkage being capable of applying a reciprocating movement to the discharge source at an angle to that applied by the other linkage. By control of the frequency ratio and phase shift between the reciprocating movements complex path patterns e.g. path 15 of the discharge source may be achieved thereby enabling wear to be more evenly distributed about the discharge source and the heater interior. A high proportion of the cross-section of the heating chamber may be traversed giving the possibility of an increase in the effective capacity of the heating chamber and of a lengthened residence time in the heating chamber. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7911003A GB2019179A (en) | 1978-04-08 | 1979-03-28 | Expanded electrical discharge heater |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1386178 | 1978-04-08 | ||
| GB7911003A GB2019179A (en) | 1978-04-08 | 1979-03-28 | Expanded electrical discharge heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2019179A true GB2019179A (en) | 1979-10-24 |
Family
ID=26250064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7911003A Withdrawn GB2019179A (en) | 1978-04-08 | 1979-03-28 | Expanded electrical discharge heater |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2019179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160384A1 (en) | 2000-05-31 | 2001-12-05 | Johs. Tandrup Metalvarefabrik APS | A shower holding device for fixating a showerhead in a specific position on a wall slide bar |
-
1979
- 1979-03-28 GB GB7911003A patent/GB2019179A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1160384A1 (en) | 2000-05-31 | 2001-12-05 | Johs. Tandrup Metalvarefabrik APS | A shower holding device for fixating a showerhead in a specific position on a wall slide bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |