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GB734771A - Improvements in or relating to wave transmission circuits for electron discharge devices - Google Patents

Improvements in or relating to wave transmission circuits for electron discharge devices

Info

Publication number
GB734771A
GB734771A GB2102/52A GB210252A GB734771A GB 734771 A GB734771 A GB 734771A GB 2102/52 A GB2102/52 A GB 2102/52A GB 210252 A GB210252 A GB 210252A GB 734771 A GB734771 A GB 734771A
Authority
GB
United Kingdom
Prior art keywords
rods
helix
glaze
jig
per cent
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
GB2102/52A
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.)
AT&T Corp
Original Assignee
Western Electric 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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB734771A publication Critical patent/GB734771A/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/26—Helical slow-wave structures; Adjustment therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Microwave Tubes (AREA)
GB2102/52A 1951-01-27 1952-01-25 Improvements in or relating to wave transmission circuits for electron discharge devices Expired GB734771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US208204A US2790926A (en) 1951-01-27 1951-01-27 Traveling wave tube

Publications (1)

Publication Number Publication Date
GB734771A true GB734771A (en) 1955-08-10

Family

ID=22773649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2102/52A Expired GB734771A (en) 1951-01-27 1952-01-25 Improvements in or relating to wave transmission circuits for electron discharge devices

Country Status (6)

Country Link
US (1) US2790926A (xx)
BE (1) BE508653A (xx)
DE (1) DE913084C (xx)
FR (1) FR1047946A (xx)
GB (1) GB734771A (xx)
NL (2) NL79078C (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188720A (en) * 1965-06-15 Method of sealing and joining and articles made thereby
US2884556A (en) * 1955-03-07 1959-04-28 Hughes Aircraft Co Traveling wave electron discharge device
US2869015A (en) * 1955-07-01 1959-01-13 American Telephone & Telegraph Method of fabricating a grid electrode
US2954534A (en) * 1955-09-10 1960-09-27 Int Standard Electric Corp Arrangement for securing in position one or more helices in traveling wave tubes
US2943227A (en) * 1956-07-06 1960-06-28 Itt Electron gun support
US2943382A (en) * 1956-10-23 1960-07-05 Sylvania Electric Prod Method for producing travelling wave tubes
US2918358A (en) * 1956-12-31 1959-12-22 Hughes Aircraft Co Method of manufacture of slow-wave structures
US2869217A (en) * 1957-02-14 1959-01-20 Sylvania Electric Prod Method for assembling travelling wave tubes
US2947907A (en) * 1958-12-31 1960-08-02 Bell Telephone Labor Inc Traveling wave tube
DE1296712B (de) * 1961-05-18 1969-06-04 Western Electric Co Verfahren zur fixierten Halterung der Wendelwindungen einer Wanderfeldwendelroehre
US3242375A (en) * 1961-06-19 1966-03-22 Litton Prec Products Inc Helix support
BE627771A (xx) * 1962-02-05
US3399326A (en) * 1964-09-10 1968-08-27 Philips Corp Travelling wave tube having a graphite coating in the central region and the free end at least 10 wavelengths long and a qc of at least 0.4
US3548345A (en) * 1966-09-15 1970-12-15 Hughes Aircraft Co Brazed dielectric-to-metal joints for slow-wave structure assemblies
US3475643A (en) * 1967-01-16 1969-10-28 Varian Associates Ceramic supported slow wave circuits with the ceramic support bonded to both the circuit and surrounding envelope
US5596797A (en) * 1995-04-03 1997-01-28 D & M Plastics Corporation Method and apparatus for making a molded cellular antenna coil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307510A (en) * 1919-06-24 Thermionic translating device
US1892819A (en) * 1929-04-27 1933-01-03 Philips Nv Method of soldering together metal parts
US2174853A (en) * 1937-08-26 1939-10-03 Hygrade Sylvania Corp Electron gun structure and method of assembly thereof
US2277150A (en) * 1938-04-14 1942-03-24 Lorenz C Ag Method of manufacturing vacuum tube devices
US2507709A (en) * 1946-09-26 1950-05-16 Bell Telephone Labor Inc Grid electrode and method of manufacture
NL135247C (xx) * 1946-10-22
FR954564A (xx) * 1946-10-22 1950-01-03
US2541843A (en) * 1947-07-18 1951-02-13 Philco Corp Electronic tube of the traveling wave type
US2549551A (en) * 1948-01-15 1951-04-17 Bell Telephone Labor Inc Grid electrode structure and manufacturing method therefor
FR962369A (xx) * 1948-02-10 1950-06-09
US2567415A (en) * 1948-09-30 1951-09-11 Bell Telephone Labor Inc Grid assembly and method of fabrication

Also Published As

Publication number Publication date
FR1047946A (fr) 1953-12-17
DE913084C (de) 1954-06-08
BE508653A (xx)
US2790926A (en) 1957-04-30
NL166098B (nl)
NL79078C (xx)

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