GB1520275A - Composite waveguide structures - Google Patents

Composite waveguide structures

Info

Publication number
GB1520275A
GB1520275A GB4491874A GB4491874A GB1520275A GB 1520275 A GB1520275 A GB 1520275A GB 4491874 A GB4491874 A GB 4491874A GB 4491874 A GB4491874 A GB 4491874A GB 1520275 A GB1520275 A GB 1520275A
Authority
GB
United Kingdom
Prior art keywords
waveguides
waveguide
collar
keys
block
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
GB4491874A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB4491874A priority Critical patent/GB1520275A/en
Publication of GB1520275A publication Critical patent/GB1520275A/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
    • H01P1/04—Fixed joints
    • H01P1/042—Hollow waveguide joints

Landscapes

  • Waveguides (AREA)

Abstract

1520275 Waveguide joints MARCONI CO Ltd 4 Aug 1975 [9 Oct 1974] 44918/74 Heading H1W Waveguide parts are accurately connected by means of a cast body of settable material which provides a rigid key between the parts to be connected. The material is a metal alloy having a low melting point and which expands on cooling. As shown, waveguides 6, 7, &c., are joined to a common feeder-block 1, having waveguide passages 2, 3, &c., by means of keys 11 formed by the settable material case into annular grooves 8, 10 formed in the waveguides and the block. A heatable mandrel may be used to melt the key of any waveguide it is desired to remove. In a modification (Fig. 3, not shown), the ends of two waveguides are abutted within a collar to which the waveguides are rigidly attached by annular keys cast into corresponding grooves in the waveguides and the collar. The waveguides are located in the collar by means of a removable mandrel which may be electrically heated.
GB4491874A 1975-08-04 1975-08-04 Composite waveguide structures Expired GB1520275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4491874A GB1520275A (en) 1975-08-04 1975-08-04 Composite waveguide structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4491874A GB1520275A (en) 1975-08-04 1975-08-04 Composite waveguide structures

Publications (1)

Publication Number Publication Date
GB1520275A true GB1520275A (en) 1978-08-02

Family

ID=10435243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4491874A Expired GB1520275A (en) 1975-08-04 1975-08-04 Composite waveguide structures

Country Status (1)

Country Link
GB (1) GB1520275A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee