GB365609A - Improvements in or relating to electric vacuum tubes - Google Patents
Improvements in or relating to electric vacuum tubesInfo
- Publication number
- GB365609A GB365609A GB22222/30A GB2222230A GB365609A GB 365609 A GB365609 A GB 365609A GB 22222/30 A GB22222/30 A GB 22222/30A GB 2222230 A GB2222230 A GB 2222230A GB 365609 A GB365609 A GB 365609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- tubes
- rays
- rings
- wall
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
- F24H1/165—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using fluid fuel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/06—Vessels or containers specially adapted for operation at high tension, e.g. by improved potential distribution over surface of vessel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Particle Accelerators (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
365,609. Discharge apparatus. BRASCH, A. and LANGE, F., 7, Reichstagsufer, Berlin. July 23, 1930, No. 22222. Convention date, July 23, 1929. [Class 39 (i).] Tubes for generating rapid cathode and canal rays and hard X-rays are constructed to withstand very high voltages by fitting within the tube a large number of conducting laminations transversely to its longitudinal axis to divide up its inner wall surrounding the discharge and so to prevent " sliding discharges " which would lead to independent discharges and rupture of the wall. The laminations may be resilient nickel rings 6 sprung into position and separated by narrow insulating gaps or may be formed by a helix of German silver or other resistance material. No outside source of potential is connected to the rings. The tube 1 may be of porcelain or organic material such as rubber and pasteboard. The vacuum need not exceed À001 mm. and expulsion of gas from parts of the tube is not necessary. Current may be led into the tube by metal caps 2, 3. The electrodes 4, 5 do not project far inwardly. The tubes may be immersed in oil. The voltages used may be as high as 1À3 million volts and elements may be converted by the rays. Specification 207,262, [Class 39 (i), Electric lamps, Arc &c.], is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also tubes in which the wall has grooves or projections to increase the surface path between the rings. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE365609X | 1929-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB365609A true GB365609A (en) | 1932-01-25 |
Family
ID=6317634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22222/30A Expired GB365609A (en) | 1929-07-23 | 1930-07-23 | Improvements in or relating to electric vacuum tubes |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2005021A (en) |
| FR (1) | FR365609A (en) |
| GB (1) | GB365609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230135B (en) * | 1961-05-25 | 1966-12-08 | High Voltage Engineering Corp | Electrode arrangement for a vacuum channel |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE474550A (en) * | 1945-09-18 | |||
| US2569154A (en) * | 1948-07-24 | 1951-09-25 | Donath Erwin | Electronic discharge device |
| US2660690A (en) * | 1948-10-15 | 1953-11-24 | Sylvania Electric Prod | Traveling wave tube |
| US2714679A (en) * | 1952-07-03 | 1955-08-02 | High Voltage Engineering Corp | High voltage apparatus for generating a substantially well-collimated beam of charged particles |
| US2836748A (en) * | 1956-04-20 | 1958-05-27 | Dunlee Corp | Electron discharge device |
| US4340837A (en) * | 1980-01-10 | 1982-07-20 | The United States Of America As Represented By The Secretary Of The Air Force | Low volume, lightweight, high voltage electron gun |
| DE102009005200B4 (en) * | 2009-01-20 | 2016-02-25 | Siemens Aktiengesellschaft | Jet tube and particle accelerator with a jet pipe |
-
1906
- 1906-03-07 FR FR365609A patent/FR365609A/en not_active Expired
-
1930
- 1930-07-23 GB GB22222/30A patent/GB365609A/en not_active Expired
- 1930-09-13 US US481654A patent/US2005021A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230135B (en) * | 1961-05-25 | 1966-12-08 | High Voltage Engineering Corp | Electrode arrangement for a vacuum channel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR365609A (en) | 1906-09-12 |
| US2005021A (en) | 1935-06-18 |
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