GB606794A - Improvements in or relating to tuning means for electron discharge devices - Google Patents

Improvements in or relating to tuning means for electron discharge devices

Info

Publication number
GB606794A
GB606794A GB1588/43A GB158843A GB606794A GB 606794 A GB606794 A GB 606794A GB 1588/43 A GB1588/43 A GB 1588/43A GB 158843 A GB158843 A GB 158843A GB 606794 A GB606794 A GB 606794A
Authority
GB
United Kingdom
Prior art keywords
resonator
bearing
lever
wall
strut
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
GB1588/43A
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co 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
Priority claimed from US428682A external-priority patent/US2414785A/en
Application filed by Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Inc
Publication of GB606794A publication Critical patent/GB606794A/en
Expired legal-status Critical Current

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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators

Landscapes

  • Gyroscopes (AREA)
  • Microwave Tubes (AREA)

Abstract

606,794. Electric resonators. SPERRY GYROSCOPE CO., Inc. Jan. 29, 1943, No. 1588. Convention date, Jan. 29, 1942. [Class 40 (viii)] [Also in Group XL (a)] Tuning means for the cavity. resonator 9, Fig. 1, of a reflex velocity-modulated tube comprises a kinematically pivoted lever 43 interposed between the two relatively movable wall portions 10, 13 which are urged together by springs 42'. The lever 43, Fig. 3, comprises two arms 46, 47 at an angle and stiffened by the web 44, the shorter arm 47 having on its bottom surface a hole and slot bearing 50, 51 engaged by pins 48, 49 on flange 30, and on its top surface a conical bearing hole 45 engaged by strut 41 bearing on flange 29. Flanges 29, 30 are secured respectively to fixed wall 13 of the resonator and re-entrant wall portion 10, which is movable by virtue of flexible resonator wall 11. Moving the lever 43, by means of micrometer screw 54 bearing against its longer arm, acts on strut 41 to cause flanges 29, 30 to rock about fixed struts 39 and alters the relative spacing of grids 8, 14 and hence the resonator frequency. The struts 39, 41 may be of an alloy of low or zero expansion coefficient. Specifications 606,802, [Group XL (a)], and 608,803 are referred to.
GB1588/43A 1942-01-29 1943-01-29 Improvements in or relating to tuning means for electron discharge devices Expired GB606794A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US428682A US2414785A (en) 1942-01-29 1942-01-29 High-frequency tube structure
US716211A US2608670A (en) 1942-01-29 1946-12-14 High-frequency tube structure

Publications (1)

Publication Number Publication Date
GB606794A true GB606794A (en) 1948-08-20

Family

ID=27027867

Family Applications (7)

Application Number Title Priority Date Filing Date
GB1237/45A Expired GB606801A (en) 1942-01-29 1943-01-29 Improvements in or relating to concentric line terminal posts for hollow resonators
GB1238/45A Expired GB606802A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge apparatus
GB1239/45A Expired GB606803A (en) 1942-01-29 1943-01-29 Improvements in or relating to hollow resonators for electro-magnetic waves
GB1588/43A Expired GB606794A (en) 1942-01-29 1943-01-29 Improvements in or relating to tuning means for electron discharge devices
GB2308/45A Expired GB606804A (en) 1942-01-29 1943-01-29 Improvements in or relating to reflex electron discharge modulator devices
GB1240/45A Expired GB607201A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge device
GB6922/45A Expired GB607203A (en) 1942-01-29 1943-01-29 Improvements in or relating to electrically energised tuning means for high frequency electron discharge devices

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB1237/45A Expired GB606801A (en) 1942-01-29 1943-01-29 Improvements in or relating to concentric line terminal posts for hollow resonators
GB1238/45A Expired GB606802A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge apparatus
GB1239/45A Expired GB606803A (en) 1942-01-29 1943-01-29 Improvements in or relating to hollow resonators for electro-magnetic waves

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB2308/45A Expired GB606804A (en) 1942-01-29 1943-01-29 Improvements in or relating to reflex electron discharge modulator devices
GB1240/45A Expired GB607201A (en) 1942-01-29 1943-01-29 Improvements in or relating to high frequency electron discharge device
GB6922/45A Expired GB607203A (en) 1942-01-29 1943-01-29 Improvements in or relating to electrically energised tuning means for high frequency electron discharge devices

Country Status (4)

Country Link
US (1) US2608670A (en)
FR (1) FR999982A (en)
GB (7) GB606801A (en)
NL (1) NL77933C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680209A (en) * 1950-05-12 1954-06-01 Sperry Corp High-frequency apparatus
NL92067C (en) * 1953-12-02
GB782458A (en) * 1954-04-06
NL245452A (en) * 1958-11-19
GB1009872A (en) * 1962-07-19 1965-11-17 Standard Telephones Cables Ltd Reflex klystrons
US3383544A (en) * 1965-02-26 1968-05-14 Raytheon Co Reflex klystron having a gridded shielding electrode adjacent the reflector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL46053C (en) *
NL53201C (en) * 1935-06-20
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
US2391016A (en) * 1941-10-31 1945-12-18 Sperry Gyroscope Co Inc High-frequency tube structure
US2411299A (en) * 1941-11-12 1946-11-19 Research Corp High-frequency triode oscillator

Also Published As

Publication number Publication date
GB607201A (en) 1948-08-26
GB606802A (en) 1948-08-20
FR999982A (en) 1952-02-06
GB607203A (en) 1948-08-26
GB606804A (en) 1948-08-20
GB606801A (en) 1948-08-20
GB606803A (en) 1948-08-20
US2608670A (en) 1952-08-26
NL77933C (en)

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