NL144435B - SHORT-ARC MERCURY DISCHARGE LAMP. - Google Patents

SHORT-ARC MERCURY DISCHARGE LAMP.

Info

Publication number
NL144435B
NL144435B NL646408551A NL144435DA NL144435B NL 144435 B NL144435 B NL 144435B NL 646408551 A NL646408551 A NL 646408551A NL 144435D A NL144435D A NL 144435DA NL 144435 B NL144435 B NL 144435B
Authority
NL
Netherlands
Prior art keywords
short
discharge lamp
mercury discharge
arc mercury
arc
Prior art date
Application number
NL646408551A
Other languages
Dutch (nl)
Inventor
Thomas Dr Holmes
Cornelis Adrianus Joann Jacobs
Original Assignee
Philips Nv
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 NL144435B publication Critical patent/NL144435B/en

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
    • H01J25/58—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 a number of resonators; having a composite resonator, e.g. a helix
    • H01J25/587—Multi-cavity magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H03C5/02—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube
    • H03C5/04—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube the tube being a magnetron
NL646408551A 1948-02-04 SHORT-ARC MERCURY DISCHARGE LAMP. NL144435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR862786X 1948-02-04

Publications (1)

Publication Number Publication Date
NL144435B true NL144435B (en)

Family

ID=9342982

Family Applications (2)

Application Number Title Priority Date Filing Date
NL85855D NL85855C (en) 1948-02-04
NL646408551A NL144435B (en) 1948-02-04 SHORT-ARC MERCURY DISCHARGE LAMP.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL85855D NL85855C (en) 1948-02-04

Country Status (6)

Country Link
BE (1) BE486871A (en)
CH (1) CH281263A (en)
DE (1) DE862786C (en)
FR (4) FR57996E (en)
GB (1) GB683524A (en)
NL (2) NL144435B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006913B (en) * 1953-02-28 1957-04-25 Elektronik Ges Mit Beschraenkt Magnetron tubes with cup circle
DE1046786B (en) * 1953-11-17 1958-12-18 Deutsche Elektronik Gmbh Tunable magnetic field tubes of the wheel type
DE953102C (en) * 1953-12-03 1956-11-29 Elektronik G M B H Deutsche Magnetic field tubes for amplification or frequency transformation of very short waves
DE1110326B (en) * 1954-02-10 1961-07-06 Deutsche Elektronik Gmbh Electron tubes for generating or amplifying short electrical waves
US2965797A (en) * 1959-06-22 1960-12-20 Gen Electric Crossed-field device
JPH06105594B2 (en) * 1987-12-22 1994-12-21 新日本無線株式会社 Magnetron

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717541C (en) * 1935-10-23 1942-02-17 Telefunken Gmbh Circuit for magnetron tubes with two groups of axially parallel electrode segments that are symmetrical to the cathode

Also Published As

Publication number Publication date
CH281263A (en) 1952-02-29
NL85855C (en)
FR962294A (en) 1950-06-07
FR57996E (en) 1953-09-18
BE486871A (en)
DE862786C (en) 1953-01-12
GB683524A (en) 1952-12-03
FR58269E (en) 1953-11-18
FR58462E (en) 1953-11-30

Similar Documents

Publication Publication Date Title
CH277134A (en) Electron discharge device.
CH275958A (en) Gas discharge lamp.
CH271514A (en) Electric low pressure discharge lamp.
NL144435B (en) SHORT-ARC MERCURY DISCHARGE LAMP.
CH305877A (en) Tubular discharge lamp.
FR1020913A (en) Housing for discharge lamp
CH258444A (en) Gas discharge lamp.
CH273237A (en) Cold cathode gas discharge tube.
FR993620A (en) Improvements to discharge lamp circuits
FR980586A (en) Improvements to discharge lamps
AT184988B (en) Gas discharge lamp
FR931772A (en) Development of the electrodes of glow discharge lamps
FR944616A (en) Mercury vapor discharge lamps and related circuits
AT168005B (en) Glow discharge tube, in particular stabilizing tube
ES18520Y (en) Lamp.
ES16700Y (en) Lamp.
AT169984B (en) Low pressure gas discharge lamp
AT171351B (en) Gas or vapor discharge lamp
AT169510B (en) Gas or vapor discharge lamp
ES16984Y (en) Screen for fluorescent lighting.
NL146706B (en) AMALGAM GUN.
NL138899B (en) ELECTRIC DISCHARGE TUBE.
FR1034742A (en) Discharge lamp
AT169751B (en) Discharge lamp
FR984188A (en) Flash lamp