GB928012A - High vacuum electron discharge device - Google Patents

High vacuum electron discharge device

Info

Publication number
GB928012A
GB928012A GB8450/62A GB845062A GB928012A GB 928012 A GB928012 A GB 928012A GB 8450/62 A GB8450/62 A GB 8450/62A GB 845062 A GB845062 A GB 845062A GB 928012 A GB928012 A GB 928012A
Authority
GB
United Kingdom
Prior art keywords
pump
discharge device
envelope
discharge
mercury
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
GB8450/62A
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.)
Bomac Laboratories Inc
Original Assignee
Bomac Laboratories Inc
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 Bomac Laboratories Inc filed Critical Bomac Laboratories Inc
Publication of GB928012A publication Critical patent/GB928012A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/34—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
    • 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
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Particle Accelerators (AREA)
GB8450/62A 1961-03-06 1962-03-05 High vacuum electron discharge device Expired GB928012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93399A US3173048A (en) 1961-03-06 1961-03-06 Ion vacuum pump for magnetrons controlled for leakage of magnetron magnet

Publications (1)

Publication Number Publication Date
GB928012A true GB928012A (en) 1963-06-06

Family

ID=22238705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8450/62A Expired GB928012A (en) 1961-03-06 1962-03-05 High vacuum electron discharge device

Country Status (3)

Country Link
US (1) US3173048A (enrdf_load_stackoverflow)
DE (1) DE1248819B (enrdf_load_stackoverflow)
GB (1) GB928012A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300678A (en) * 1963-05-15 1967-01-24 Capitol Records Traveling wave tube with plural pole piece assemblies defining a vacuum sealed tube body and particular collector structure
JPS51138061U (enrdf_load_stackoverflow) * 1975-04-28 1976-11-08
JPS51138063U (enrdf_load_stackoverflow) * 1975-04-30 1976-11-08
JPS5816122Y2 (ja) * 1976-02-27 1983-04-01 日本電気株式会社 マイクロ波管
DE102008011686A1 (de) * 2008-02-28 2009-09-03 Inficon Gmbh Heliumsensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282401A (en) * 1938-01-06 1942-05-12 Rca Corp Electrical vacuum pump
US2507653A (en) * 1942-02-28 1950-05-16 Cornell Res Foundation Inc Ionized particle separator
US2726805A (en) * 1953-01-29 1955-12-13 Ernest O Lawrence Ion pump
CH328626A (de) * 1953-09-21 1958-03-15 Klepper Hans Mittels eines von einer Hülle umgebenen, aufblasbaren Luftschlauches gebildetes Versteifungsteil
NL215711A (enrdf_load_stackoverflow) * 1956-03-28
DE1065561B (enrdf_load_stackoverflow) * 1957-02-27

Also Published As

Publication number Publication date
US3173048A (en) 1965-03-09
DE1248819B (enrdf_load_stackoverflow) 1967-08-31

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