GB579826A - Improvements in hpmv electric discharge devices - Google Patents

Improvements in hpmv electric discharge devices

Info

Publication number
GB579826A
GB579826A GB1388043A GB1388043A GB579826A GB 579826 A GB579826 A GB 579826A GB 1388043 A GB1388043 A GB 1388043A GB 1388043 A GB1388043 A GB 1388043A GB 579826 A GB579826 A GB 579826A
Authority
GB
United Kingdom
Prior art keywords
tube
arm
hpmv
electric discharge
thermoplastic material
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
GB1388043A
Other languages
English (en)
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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
Priority to BE463329D priority Critical patent/BE463329A/xx
Priority to BE463296D priority patent/BE463296A/xx
Application filed by General Electric Company PLC filed Critical General Electric Company PLC
Priority to GB1388043A priority patent/GB579826A/en
Priority to GB1782644A priority patent/GB590903A/en
Priority to FR920980D priority patent/FR920980A/fr
Priority to FR54669D priority patent/FR54669E/fr
Priority to ES0172918A priority patent/ES172918A1/es
Publication of GB579826A publication Critical patent/GB579826A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB1388043A 1943-08-25 1943-08-25 Improvements in hpmv electric discharge devices Expired GB579826A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE463329D BE463329A (en:Method) 1943-08-25
BE463296D BE463296A (en:Method) 1943-08-25
GB1388043A GB579826A (en) 1943-08-25 1943-08-25 Improvements in hpmv electric discharge devices
GB1782644A GB590903A (en) 1943-08-25 1944-09-18 Improvements in electric discharge lamps
FR920980D FR920980A (fr) 1943-08-25 1946-01-31 Lampe à décharge électrique à haute pression
FR54669D FR54669E (fr) 1943-08-25 1946-02-01 Lampe à décharge électrique à haute pression
ES0172918A ES172918A1 (es) 1943-08-25 1946-03-15 UN DISPOSITIVO DE DESCARGA ELÉCTRICA DE VAPOR DE MERCURIO A ALTA PRESIoN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1388043A GB579826A (en) 1943-08-25 1943-08-25 Improvements in hpmv electric discharge devices

Publications (1)

Publication Number Publication Date
GB579826A true GB579826A (en) 1946-08-16

Family

ID=10031033

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1388043A Expired GB579826A (en) 1943-08-25 1943-08-25 Improvements in hpmv electric discharge devices
GB1782644A Expired GB590903A (en) 1943-08-25 1944-09-18 Improvements in electric discharge lamps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1782644A Expired GB590903A (en) 1943-08-25 1944-09-18 Improvements in electric discharge lamps

Country Status (4)

Country Link
BE (2) BE463329A (en:Method)
ES (1) ES172918A1 (en:Method)
FR (2) FR920980A (en:Method)
GB (2) GB579826A (en:Method)

Also Published As

Publication number Publication date
ES172918A1 (es) 1946-04-16
FR920980A (fr) 1947-04-23
GB590903A (en) 1947-07-31
BE463296A (en:Method)
BE463329A (en:Method)
FR54669E (fr) 1950-07-27

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