NL141705B - Elektrische gloeilamp voor een koplicht van een automobiel. - Google Patents

Elektrische gloeilamp voor een koplicht van een automobiel.

Info

Publication number
NL141705B
NL141705B NL646405099A NL141705DA NL141705B NL 141705 B NL141705 B NL 141705B NL 646405099 A NL646405099 A NL 646405099A NL 141705D A NL141705D A NL 141705DA NL 141705 B NL141705 B NL 141705B
Authority
NL
Netherlands
Prior art keywords
filament bulb
car headlight
electric filament
headlight
car
Prior art date
Application number
NL646405099A
Other languages
English (en)
Dutch (nl)
Original Assignee
Delta Patenter Ab
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.)
Publication of NL141705B publication Critical patent/NL141705B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
    • H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
    • H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
    • H01J25/56—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube
NL646405099A 1947-08-16 Elektrische gloeilamp voor een koplicht van een automobiel. NL141705B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH660367X 1947-08-16

Publications (1)

Publication Number Publication Date
NL141705B true NL141705B (nl)

Family

ID=4526846

Family Applications (2)

Application Number Title Priority Date Filing Date
NL76865D NL76865C (xx) 1947-08-16
NL646405099A NL141705B (nl) 1947-08-16 Elektrische gloeilamp voor een koplicht van een automobiel.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL76865D NL76865C (xx) 1947-08-16

Country Status (7)

Country Link
US (1) US2607905A (xx)
BE (1) BE484395A (xx)
CH (1) CH259948A (xx)
DE (1) DE872074C (xx)
FR (1) FR970385A (xx)
GB (1) GB660367A (xx)
NL (2) NL141705B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168252B (nl) * 1952-03-20 Showa Denko Kk Werkwijze voor het uitvoeren van een oppervlaktebehan- deling op een velvormig substraat.
US2888609A (en) * 1953-09-24 1959-05-26 Raytheon Mfg Co Electronic devices
NL121619C (xx) * 1960-10-24
US3211948A (en) * 1961-10-23 1965-10-12 Forman Jan Planar magnetron
US3286125A (en) * 1961-11-20 1966-11-15 Gen Electric Radio frequency apparatus
US3274433A (en) * 1963-05-14 1966-09-20 Varian Associates Magnetron and radio frequency circuitry therefor
US3300681A (en) * 1965-10-22 1967-01-24 Gen Electric Adjustable magnet for a magnetron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128237A (en) * 1934-12-24 1938-08-30 Pintsch Julius Kg Vacuum discharge tube
US2144222A (en) * 1935-08-15 1939-01-17 Telefunken Gmbh Electron discharge device
US2115521A (en) * 1936-04-30 1938-04-26 Telefunken Gmbh Magnetron
US2233261A (en) * 1936-07-16 1941-02-25 Telefunken Gmbh Magnetron discharge tube and method of operating the same
NL68219C (xx) * 1941-07-19
US2463416A (en) * 1946-05-08 1949-03-01 Arnold T Nordsieck Anode for strapped magnetrons

Also Published As

Publication number Publication date
US2607905A (en) 1952-08-19
CH259948A (de) 1949-02-15
BE484395A (xx)
DE872074C (de) 1953-03-30
FR970385A (fr) 1951-01-03
GB660367A (en) 1951-11-07
NL76865C (xx)

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