[go: up one dir, main page]

GB319401A - Improvements in and relating to mercury arc rectifiers - Google Patents

Improvements in and relating to mercury arc rectifiers

Info

Publication number
GB319401A
GB319401A GB1801728A GB1801728A GB319401A GB 319401 A GB319401 A GB 319401A GB 1801728 A GB1801728 A GB 1801728A GB 1801728 A GB1801728 A GB 1801728A GB 319401 A GB319401 A GB 319401A
Authority
GB
United Kingdom
Prior art keywords
anode
relating
mercury arc
arc rectifiers
shield
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
Application number
GB1801728A
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.)
JOHN CARLEY READ
British Thomson Houston Co Ltd
Original Assignee
JOHN CARLEY READ
British Thomson Houston Co Ltd
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.)
Filing date
Publication date
Application filed by JOHN CARLEY READ, British Thomson Houston Co Ltd filed Critical JOHN CARLEY READ
Priority to GB1801728A priority Critical patent/GB319401A/en
Publication of GB319401A publication Critical patent/GB319401A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J13/20—Control electrodes, e.g. grid
    • 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
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
    • H01J2893/009—Anode systems; Screens
    • H01J2893/0092—Anodic screens or grids

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

319,401. British Thomson-Houston Co., Ltd., and Read, J. C. June 21, 1928. Low - pressure metallicvapour apparatus.-To prevent back-ignition in mercury-arc rectifiers, an anode shield 3 is of cylindrical shape where it surrounds the anode 1 and is provided, below the anode, with internal radial corrugations 4 which form arc spaces 5. The shield may be formed with a cylindrical extension 6 which may be tapered inwardly at the bottom.
GB1801728A 1928-06-21 1928-06-21 Improvements in and relating to mercury arc rectifiers Expired GB319401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1801728A GB319401A (en) 1928-06-21 1928-06-21 Improvements in and relating to mercury arc rectifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1801728A GB319401A (en) 1928-06-21 1928-06-21 Improvements in and relating to mercury arc rectifiers

Publications (1)

Publication Number Publication Date
GB319401A true GB319401A (en) 1929-09-23

Family

ID=10105200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1801728A Expired GB319401A (en) 1928-06-21 1928-06-21 Improvements in and relating to mercury arc rectifiers

Country Status (1)

Country Link
GB (1) GB319401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758058C (en) * 1936-12-24 1953-12-21 Siemens & Halske A G Gas or vapor filled discharge vessel with glow cathode and control electrode made of metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758058C (en) * 1936-12-24 1953-12-21 Siemens & Halske A G Gas or vapor filled discharge vessel with glow cathode and control electrode made of metal

Similar Documents

Publication Publication Date Title
GB319401A (en) Improvements in and relating to mercury arc rectifiers
GB319306A (en) Improvements in and relating to mercury arc rectifiers
GB432434A (en) Improvements in and relating to electric discharge devices
FR52188E (en) Special arrangement of electrodes for electron multipliers
GB462767A (en) Improvements in or relating to ozonisers
FR872458A (en) Secondary electron multiplier
SU45996A1 (en) Method of making solid electron straightener
SU30362A1 (en) Method of finding ores and conductors
GB319305A (en) Improvements in and relating to mercury arc rectifiers
GB457699A (en) Improvements in ozonisers
SU44764A1 (en) A device for electrolytic etching and coating of metals
FR551097A (en) Very high vacuum discharge vessel with electron source and anode
FR833514A (en) Electrode arrangement for electron multiplier
DK59049C (en) Electric Discharge Tube with Secondary Emission Electrode.
DK64709C (en) Electron Tube with a Secondary Emission Electrode and Method of Manufacturing the Electrode.
DK58371C (en) Electric Discharge Tube with Secondary Emission Electrode and Method of Manufacturing.
AU107512B2 (en) Improvements in or relating tothe control of secondary emission fromthe scanned electrode in electron discharge tube arrangements
FR872421A (en) Secondary electron multiplier
FR885922A (en) Low current ignitron anode for igniting mercury cathode electron tubes
GB320850A (en) Improvements in and relating to mercury arc rectifiers
FR815018A (en) Emission regulator for gas discharge lamps
AU215538A (en) Improvements in or relating tothe control of secondary emission fromthe scanned electrode in electron discharge tube arrangements
DK61247C (en) Electrode for electric Mercury fluorescent lamps and Procedure for its manufacture.
DK58626C (en) Method of Manufacturing an Electric Discharge Pipe with a Secondary Emission Electrode.
ES141693A1 (en) An apparatus with a mercury vapor discharge lamp and a red fluorescent layer.