GB1014190A - Electromagnetic slow wave structure - Google Patents

Electromagnetic slow wave structure

Info

Publication number
GB1014190A
GB1014190A GB3915159A GB3915159A GB1014190A GB 1014190 A GB1014190 A GB 1014190A GB 3915159 A GB3915159 A GB 3915159A GB 3915159 A GB3915159 A GB 3915159A GB 1014190 A GB1014190 A GB 1014190A
Authority
GB
United Kingdom
Prior art keywords
copper
beryllium oxide
soldered
nov
metallized
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
GB3915159A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 FR779407A external-priority patent/FR1432503A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1014190A publication Critical patent/GB1014190A/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
    • H01J23/27—Helix-derived slow-wave structures

Landscapes

  • Physical Vapour Deposition (AREA)

Abstract

1,014,190. Soldering. COMPAGNIE FRANCAISE THOMSON-HOUSTON. Nov. 18, 1959 [Nov. 18, 1958], No. 39151/59. Heading B3R. [Also in Division H1] Beryllium oxide is soldered to copper as follows: a mixture of 20-30% manganese, 5-15% borosilicate glass, and 40-60% molybdenum oxide powders is densified by fritting in a non-oxidizing atmosphere, the agglomerate is ground, and a suspension is prepared in amyl acetate with the addition of nitro-cellulose. The surface of the beryllium oxide is metallized by coating with this material and heating for 30 minutes at 1350‹ C. in an atmosphere of dry hydrogen. The metallized beryllium oxide is then soldered to the copper using a eutecticsilver/copper solder.
GB3915159A 1958-11-18 1959-11-18 Electromagnetic slow wave structure Expired GB1014190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779407A FR1432503A (en) 1958-11-18 1958-11-18 Delay line structure

Publications (1)

Publication Number Publication Date
GB1014190A true GB1014190A (en) 1965-12-22

Family

ID=8708387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3915159A Expired GB1014190A (en) 1958-11-18 1959-11-18 Electromagnetic slow wave structure

Country Status (1)

Country Link
GB (1) GB1014190A (en)

Similar Documents

Publication Publication Date Title
GB926163A (en) Improvements in or relating to leading-in members
GB1496994A (en) Pastes for forming electrically conductive films on non-conductive substrates
GB1014190A (en) Electromagnetic slow wave structure
GB1364010A (en) Silver metallizing compositions
GB817918A (en) Improvements in or relating to methods of manufacturing radiation-sensitive sinteredbodies containing cadmium sulphide
GB713063A (en) Improvements in electrode elements
GB1165959A (en) Method of Making Silicon
GB1537230A (en) Sealing glass pastes
GB626357A (en) Improvements in or relating to methods of forming metal coatings on bases of ceramic, refractory or high melting point vitreous material
JPS526076A (en) Manufacturing process of cathode ray tube
GB587039A (en) Improvements in and relating to the electrophoretic coating of metal articles
GB579989A (en) Method of binding conducting surfaces to glass, mica and so forth
GB592132A (en) Improvements in or relating to the mounting of piezo-electric crystals
GB731317A (en) Improvements relating to ozonising apparatus
GB584810A (en) Improvements in and relating to magnetic induction electron accelerators
GB739543A (en) Improvements in or relating to methods of securing ceramic articles to one another or to metal articles
JPS5412496A (en) Electrically insulated terminal and method of manufacturing the same
GB701184A (en) Improvements in or relating to ceramic bonded conductors
GB1306727A (en) Solder glasses
JPS5350496A (en) Resistor compound
GB998622A (en) Encapsulation of miniature semiconductive devices
JPS527950A (en) Preparation of ursodeoxycholic acid
GB616487A (en) Improvements in or relating to electron emission filaments
GB700725A (en) Method of elimination phosphor discoloration in cathode ray tubes
GB603343A (en) Luminescent compounds