GB635000A - Improvements in or relating to electromagnetic waveguides - Google Patents

Improvements in or relating to electromagnetic waveguides

Info

Publication number
GB635000A
GB635000A GB7232/47A GB723247A GB635000A GB 635000 A GB635000 A GB 635000A GB 7232/47 A GB7232/47 A GB 7232/47A GB 723247 A GB723247 A GB 723247A GB 635000 A GB635000 A GB 635000A
Authority
GB
United Kingdom
Prior art keywords
guide
wavelength
flange
wave
magnetron
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
GB7232/47A
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.)
Mi O Valve Co Ltd
Original Assignee
Mi O Valve 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
Priority to BE482350D priority Critical patent/BE482350A/xx
Application filed by Mi O Valve Co Ltd filed Critical Mi O Valve Co Ltd
Priority to GB7232/47A priority patent/GB635000A/en
Publication of GB635000A publication Critical patent/GB635000A/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
    • H01P1/08—Dielectric windows

Abstract

635,000. Wave-guides. M-O VALVE CO., Ltd., and KETTLEWELL, E. March 14, 1947, No. 7232. [Class 40 (viii)] A wave-guide is sealed by a sheet of dielectric material extending across the guide of thickness equal to a half wavelength in the dielectric. As shown, the rectangular output wave-guide'1 of a magnetron terminates in a circular flange 2 which fits tightly into a circular tube 4 soldered to the magnetron block. The flange 2 is provided with an annular recess 3 of diameter greater than the smaller dimension of the guide by a half-wavelength in air and a quarterwavelength deep. A glass disc 7 is attached to an annular seating 6 in the tube 4 to form a vacuum seal in a plane normal to the length of the guide. The window 7 is a half-wavelength in the glass in thickness. The guide 1 may be connected to a second rectangular guide 8 provided with a flange having an annular recess similar to the recess 3.
GB7232/47A 1947-03-14 1947-03-14 Improvements in or relating to electromagnetic waveguides Expired GB635000A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE482350D BE482350A (en) 1947-03-14
GB7232/47A GB635000A (en) 1947-03-14 1947-03-14 Improvements in or relating to electromagnetic waveguides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7232/47A GB635000A (en) 1947-03-14 1947-03-14 Improvements in or relating to electromagnetic waveguides

Publications (1)

Publication Number Publication Date
GB635000A true GB635000A (en) 1950-03-29

Family

ID=9829172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7232/47A Expired GB635000A (en) 1947-03-14 1947-03-14 Improvements in or relating to electromagnetic waveguides

Country Status (2)

Country Link
BE (1) BE482350A (en)
GB (1) GB635000A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881401A (en) * 1954-01-12 1959-04-07 Gen Electric Waveguide window
US2927288A (en) * 1958-01-08 1960-03-01 Ray John Sectionalized waveguide system
DE1491525B1 (en) * 1964-05-08 1972-02-03 Varian Associates RUNTIME TUBE
US3728650A (en) * 1971-07-23 1973-04-17 Raytheon Co Ghost-mode shifted dielectric window
US5495218A (en) * 1994-04-20 1996-02-27 Thermo Instrument Controls Inc. Microwave waveguide seal assembly
CN104934671A (en) * 2014-03-18 2015-09-23 索尼公司 Connector System, Communication Device, And Communication System
CN106654467A (en) * 2016-06-07 2017-05-10 上海阖煦微波技术有限公司 Transition device, composite integrated flexible waveguide assembly and preparation method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881401A (en) * 1954-01-12 1959-04-07 Gen Electric Waveguide window
US2927288A (en) * 1958-01-08 1960-03-01 Ray John Sectionalized waveguide system
DE1491525B1 (en) * 1964-05-08 1972-02-03 Varian Associates RUNTIME TUBE
US3728650A (en) * 1971-07-23 1973-04-17 Raytheon Co Ghost-mode shifted dielectric window
US5495218A (en) * 1994-04-20 1996-02-27 Thermo Instrument Controls Inc. Microwave waveguide seal assembly
CN104934671A (en) * 2014-03-18 2015-09-23 索尼公司 Connector System, Communication Device, And Communication System
CN106654467A (en) * 2016-06-07 2017-05-10 上海阖煦微波技术有限公司 Transition device, composite integrated flexible waveguide assembly and preparation method
CN106654467B (en) * 2016-06-07 2023-01-31 上海阖煦微波技术有限公司 Transition device, composite integrated flexible waveguide assembly and preparation method thereof

Also Published As

Publication number Publication date
BE482350A (en)

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