NL266695A - - Google Patents

Info

Publication number
NL266695A
NL266695A NL266695DA NL266695A NL 266695 A NL266695 A NL 266695A NL 266695D A NL266695D A NL 266695DA NL 266695 A NL266695 A NL 266695A
Authority
NL
Netherlands
Application number
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 NL266695A publication Critical patent/NL266695A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microwave Tubes (AREA)
NL266695D 1960-07-18 NL266695A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43659A US3160943A (en) 1960-07-18 1960-07-18 Helix travelling wave tube assembly method and apparatus

Publications (1)

Publication Number Publication Date
NL266695A true NL266695A (enrdf_load_stackoverflow)

Family

ID=21928233

Family Applications (1)

Application Number Title Priority Date Filing Date
NL266695D NL266695A (enrdf_load_stackoverflow) 1960-07-18

Country Status (3)

Country Link
US (1) US3160943A (enrdf_load_stackoverflow)
GB (1) GB951963A (enrdf_load_stackoverflow)
NL (1) NL266695A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523347A (en) * 1967-03-06 1970-08-11 Us Army Method of fabricating a nonintercepting grid assembly for an electron tube
US5051656A (en) * 1989-09-05 1991-09-24 Hughes Aircraft Company Travelling-wave tube with thermally conductive mechanical support comprising resiliently biased springs
CA2678885C (en) 2007-02-21 2017-11-14 Manhattan Technologies Ltd. High frequency helical amplifier and oscillator
CN103990929B (zh) * 2014-04-17 2016-01-13 成都国光电气股份有限公司 一种行波管螺旋线焊接夹具
CN112863974B (zh) * 2020-12-31 2024-11-29 山东微波电真空技术有限公司 螺旋线从预装位置到装配位置的调整方法
CN112837980B (zh) * 2020-12-31 2024-06-04 山东微波电真空技术有限公司 螺旋线的调整方法
CN112820606B (zh) * 2020-12-31 2024-11-29 山东微波电真空技术有限公司 螺旋线的调整机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210061A (en) * 1939-01-24 1940-08-06 Aircraft Screw Prod Co Inserting tool
US2708306A (en) * 1952-07-09 1955-05-17 Hughes Tool Co Method of rifling metal tubes
US2845690A (en) * 1954-08-24 1958-08-05 Sylvania Electric Prod Electrical components and methods
US2822501A (en) * 1955-01-10 1958-02-04 Research Corp Slow-wave guide for traveling wave tubes
US2851630A (en) * 1955-04-13 1958-09-09 Hughes Aircraft Co High power traveling-wave tube
US2850666A (en) * 1955-12-01 1958-09-02 Hughes Aircraft Co Helix structure for traveling-wave tubes
US2869217A (en) * 1957-02-14 1959-01-20 Sylvania Electric Prod Method for assembling travelling wave tubes
US2943228A (en) * 1958-04-11 1960-06-28 Rca Corp Traveling wave type tube and method of manufacture

Also Published As

Publication number Publication date
US3160943A (en) 1964-12-15
GB951963A (en) 1964-03-11

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