GB823028A - Coaxial line load device - Google Patents

Coaxial line load device

Info

Publication number
GB823028A
GB823028A GB28290/55A GB2829055A GB823028A GB 823028 A GB823028 A GB 823028A GB 28290/55 A GB28290/55 A GB 28290/55A GB 2829055 A GB2829055 A GB 2829055A GB 823028 A GB823028 A GB 823028A
Authority
GB
United Kingdom
Prior art keywords
vessel
horn
conductors
slots
coolant
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
GB28290/55A
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.)
Bird Electronic Corp
Original Assignee
Bird Electronic Corp
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 US460042A external-priority patent/US2958830A/en
Application filed by Bird Electronic Corp filed Critical Bird Electronic Corp
Publication of GB823028A publication Critical patent/GB823028A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H01P1/26—Dissipative terminations
    • H01P1/262—Dissipative terminations the dissipative medium being a liquid or being cooled by a liquid

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Insulators (AREA)
  • Waveguide Connection Structure (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Microwave Tubes (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

823,028. Coaxial line terminations. BIRD ELECTRONIC CORPORATION. Oct. 4, 1955 Oct. 4, 1954], No. 28290/55. Class 40 (8). An energy-absorbing coaxial-line termination comprises coaxial conductors 16, 18, one of which is resistive, positioned in the bottom of a vessel 1 for liquid dielectric coolant, the outer conductor 16 having apertures 22, 30 for the passage of coolant into and out of the space between the conductors, the conductors extending from a wide portion into a narrow portion of the vessel 1. The inner conductor 18 consists of a ceramic tube of uniform diameter bearing a thin resistive coating whilst the outer conductor 16 is in the form of a horn tapering from its input end. To accommodate the wide (input) part of the horn the vessel 1 is widened throughout part of its height from the end wall 11 to a point defined by the line 13a, Fig. 2, about midway along the horn. The sides of the vessel are provided with metal cooling vanes 68 welded or brazed to the sides and strengthened by tie-rods 74. The upper portion of the horn 16 is provided with slots 22 throughout its length and the lower portion is provided with slots 30 towards the rear end. This disposition of slots causes a clockwise circulation of coolant in the vessel 1 with an axial component of flow between the conductors of the termination. Specifications 753,989, 764,597, [Group XXXVI], 823,029, 823,030 and U.S.A. Specification 2,556,642 are referred to.
GB28290/55A 1954-10-04 1955-10-04 Coaxial line load device Expired GB823028A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US460042A US2958830A (en) 1954-10-04 1954-10-04 Coaxial line load device
US844933A US3158823A (en) 1954-10-04 1959-10-07 Coaxial line coupling and partition device

Publications (1)

Publication Number Publication Date
GB823028A true GB823028A (en) 1959-11-04

Family

ID=27039555

Family Applications (3)

Application Number Title Priority Date Filing Date
GB9846/59A Expired GB823030A (en) 1954-10-04 1955-10-04 Improvements relating to couplings for transmission lines
GB9428/59A Expired GB823029A (en) 1954-10-04 1955-10-04 Improvements relating to attenuating units for coaxial transmission lines
GB28290/55A Expired GB823028A (en) 1954-10-04 1955-10-04 Coaxial line load device

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB9846/59A Expired GB823030A (en) 1954-10-04 1955-10-04 Improvements relating to couplings for transmission lines
GB9428/59A Expired GB823029A (en) 1954-10-04 1955-10-04 Improvements relating to attenuating units for coaxial transmission lines

Country Status (2)

Country Link
US (1) US3158823A (en)
GB (3) GB823030A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434076A (en) * 1963-10-17 1969-03-18 Varian Associates Waveguide window having circulating fluid of critical loss tangent for dampening unwanted mode
US3262076A (en) * 1964-04-28 1966-07-19 Bell Telephone Labor Inc Hermetic seal for coaxial cables with resilient wave permeable sealing member
US8933335B2 (en) * 2011-10-14 2015-01-13 Varian Semiconductor Equipment Associates, Inc. Current lead with a configuration to reduce heat load transfer in an alternating electrical current environment
WO2019074470A1 (en) * 2017-10-09 2019-04-18 Keysight Technologies, Inc. Hybrid coaxial cable fabrication

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR840649A (en) * 1938-06-22 1939-04-28 Desmet Ets Cable gland for conductors or electrical cables under rubber or textile braid with or without external metal lining
FR839587A (en) * 1938-06-22 1939-04-06 Desmet Ets Cable gland for non-combustible electric cables or conductors, with outer sheath formed by a metal tube
US2356802A (en) * 1943-09-10 1944-08-29 Gen Electric Arc welding apparatus
US2449073A (en) * 1945-08-06 1948-09-14 John D Johannesen Coaxial line connector
US2513080A (en) * 1945-08-11 1950-06-27 Horatio H Burtt Electrical connector
US2552707A (en) * 1946-08-21 1951-05-15 Bird Electronic Corp High-frequency coaxial coupling device
US2556642A (en) * 1947-10-02 1951-06-12 Bird Electronic Corp High-frequency electrical device
US2663753A (en) * 1948-05-21 1953-12-22 James R Bird Coupling means for coaxial electrical lines
DE879562C (en) * 1949-08-17 1953-06-15 Siemens Ag Termination for air-space-insulated high-frequency lines
DE879563C (en) * 1951-04-22 1953-06-15 Siemens Ag Termination for air-space-insulated high-frequency lines
US2822418A (en) * 1952-12-05 1958-02-04 George M Dinnick Connector for tubular conduits
US2882509A (en) * 1954-06-30 1959-04-14 Pyle National Co Interfitting electrical connector
US2904619A (en) * 1954-07-23 1959-09-15 Amp Inc Shielded wire connectors

Also Published As

Publication number Publication date
GB823030A (en) 1959-11-04
US3158823A (en) 1964-11-24
GB823029A (en) 1959-11-04

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