NL66729C - - Google Patents
Info
- Publication number
- NL66729C NL66729C NL66729DA NL66729C NL 66729 C NL66729 C NL 66729C NL 66729D A NL66729D A NL 66729DA NL 66729 C NL66729 C NL 66729C
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/02—Details
- H01J13/34—Igniting arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
- H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
- H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US943267XA | 1944-07-07 | 1944-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL66729C true NL66729C (US07922777-20110412-C00004.png) |
Family
ID=22244497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL66729D NL66729C (US07922777-20110412-C00004.png) | 1944-07-07 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR943267A (US07922777-20110412-C00004.png) |
NL (1) | NL66729C (US07922777-20110412-C00004.png) |
-
0
- NL NL66729D patent/NL66729C/xx active
-
1947
- 1947-03-13 FR FR943267D patent/FR943267A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR943267A (fr) | 1949-03-03 |