NL6606479A - - Google Patents

Info

Publication number
NL6606479A
NL6606479A NL6606479A NL6606479A NL6606479A NL 6606479 A NL6606479 A NL 6606479A NL 6606479 A NL6606479 A NL 6606479A NL 6606479 A NL6606479 A NL 6606479A NL 6606479 A NL6606479 A NL 6606479A
Authority
NL
Netherlands
Application number
NL6606479A
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 filed Critical
Priority to NL6606479A priority Critical patent/NL6606479A/xx
Priority to US634222A priority patent/US3505553A/en
Priority to CH660367A priority patent/CH490732A/de
Priority to CH660267A priority patent/CH464354A/de
Priority to AT432567A priority patent/AT279735B/de
Priority to GB21428/67A priority patent/GB1191463A/en
Priority to NO168066A priority patent/NO118120B/no
Priority to DE1967N0030478 priority patent/DE1589247B2/de
Priority to SE6489/67A priority patent/SE304558B/xx
Priority to AT432467A priority patent/AT271626B/de
Priority to GB21427/67A priority patent/GB1193864A/en
Priority to DE1967N0030479 priority patent/DE1589248B2/de
Priority to SE6482/67A priority patent/SE305031B/xx
Priority to ES340339A priority patent/ES340339A1/es
Priority to ES340338A priority patent/ES340338A1/es
Priority to BE698366D priority patent/BE698366A/xx
Priority to FR106223A priority patent/FR1522815A/fr
Priority to BE698451D priority patent/BE698451A/xx
Priority to FR106222A priority patent/FR1522814A/fr
Publication of NL6606479A publication Critical patent/NL6606479A/xx

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
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
NL6606479A 1966-05-12 1966-05-12 NL6606479A (xx)

Priority Applications (19)

Application Number Priority Date Filing Date Title
NL6606479A NL6606479A (xx) 1966-05-12 1966-05-12
US634222A US3505553A (en) 1966-05-12 1967-04-27 Radio-interference-free low-pressure mercury-vapor lamp
CH660367A CH490732A (de) 1966-05-12 1967-05-09 Niederdruck-Quecksilberdampfentladungslampe
CH660267A CH464354A (de) 1966-05-12 1967-05-09 Niederdruckquecksilberdampfentladungslampe
AT432567A AT279735B (de) 1966-05-12 1967-05-09 Niederdruckquecksilberdampfentladungslampe
GB21428/67A GB1191463A (en) 1966-05-12 1967-05-09 Improvements relating to Low-Pressure Mercury Vapour Discharge Lamps
NO168066A NO118120B (xx) 1966-05-12 1967-05-09
DE1967N0030478 DE1589247B2 (de) 1966-05-12 1967-05-09 Elektrode fuer eine niederdruck- quecksilberdampfentladungslampe
SE6489/67A SE304558B (xx) 1966-05-12 1967-05-09
AT432467A AT271626B (de) 1966-05-12 1967-05-09 Niederdruckquecksilberdampfentladungslampe
GB21427/67A GB1193864A (en) 1966-05-12 1967-05-09 Improvements relating to Low-Pressure Mercury-Vapour Discharge Lamps
DE1967N0030479 DE1589248B2 (de) 1966-05-12 1967-05-09 Elektrode fuer eine niederdruck- quecksilberdampfentladungslampe
SE6482/67A SE305031B (xx) 1966-05-12 1967-05-09
ES340339A ES340339A1 (es) 1966-05-12 1967-05-10 Un dispositivo de lampara de descarga de vapor de mercurio a baja presion.
ES340338A ES340338A1 (es) 1966-05-12 1967-05-10 Dispositivo de lampara de descarga de vapor de mercurio a baja presion.
BE698366D BE698366A (xx) 1966-05-12 1967-05-11
FR106223A FR1522815A (fr) 1966-05-12 1967-05-12 Lampe à décharge dans la vapeur de mercure, à basse pression
BE698451D BE698451A (xx) 1966-05-12 1967-05-12
FR106222A FR1522814A (fr) 1966-05-12 1967-05-12 Lampe à décharge dans la vapeur de mercure, à basse pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6606479A NL6606479A (xx) 1966-05-12 1966-05-12

Publications (1)

Publication Number Publication Date
NL6606479A true NL6606479A (xx) 1967-11-13

Family

ID=19796581

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6606479A NL6606479A (xx) 1966-05-12 1966-05-12

Country Status (2)

Country Link
AT (1) AT271626B (xx)
NL (1) NL6606479A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010742A1 (en) * 1978-11-06 1980-05-14 Westinghouse Electric Corporation H.I.D. lamp electrode comprising barium-calcium niobate or tantalate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010742A1 (en) * 1978-11-06 1980-05-14 Westinghouse Electric Corporation H.I.D. lamp electrode comprising barium-calcium niobate or tantalate

Also Published As

Publication number Publication date
AT271626B (de) 1969-06-10

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