GB1145267A - Improvements in or relating to short circuiting plungers for high frequency lines - Google Patents

Improvements in or relating to short circuiting plungers for high frequency lines

Info

Publication number
GB1145267A
GB1145267A GB2786065A GB2786065A GB1145267A GB 1145267 A GB1145267 A GB 1145267A GB 2786065 A GB2786065 A GB 2786065A GB 2786065 A GB2786065 A GB 2786065A GB 1145267 A GB1145267 A GB 1145267A
Authority
GB
United Kingdom
Prior art keywords
plungers
relating
high frequency
choke
short circuiting
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
GB2786065A
Inventor
Geoffrey Edward Moorshead
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB2786065A priority Critical patent/GB1145267A/en
Priority to DE19661516753 priority patent/DE1516753A1/en
Publication of GB1145267A publication Critical patent/GB1145267A/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
    • H01P1/28—Short-circuiting plungers

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Slide Switches (AREA)

Abstract

1,145,267. Tuning plungers. ELECTRIC & MUSICAL INDUSTRIES Ltd. 30 June, 1966 [1 July, 1965], No. 27860/65. Heading H1W. A short-circuiting device for a transmission line or waveguide comprises a piston 1 and a choke 4, the dimensions of the choke being such that a low impedance appears across the line at the front face of the choke and a high impedance at the face of the plunger 3. Near the latter point contact means 8, e.g. conductive balls, are arranged within recesses 6 which also house helical or other springs 7.
GB2786065A 1965-07-01 1965-07-01 Improvements in or relating to short circuiting plungers for high frequency lines Expired GB1145267A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2786065A GB1145267A (en) 1965-07-01 1965-07-01 Improvements in or relating to short circuiting plungers for high frequency lines
DE19661516753 DE1516753A1 (en) 1965-07-01 1966-06-22 Short-circuit slide arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2786065A GB1145267A (en) 1965-07-01 1965-07-01 Improvements in or relating to short circuiting plungers for high frequency lines

Publications (1)

Publication Number Publication Date
GB1145267A true GB1145267A (en) 1969-03-12

Family

ID=10266491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2786065A Expired GB1145267A (en) 1965-07-01 1965-07-01 Improvements in or relating to short circuiting plungers for high frequency lines

Country Status (2)

Country Link
DE (1) DE1516753A1 (en)
GB (1) GB1145267A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316687C2 (en) * 1983-05-06 1985-05-30 Georg Dr.-Ing. 8152 Feldkirchen-Westerham Spinner HF line with a sliding contact device

Also Published As

Publication number Publication date
DE1516753A1 (en) 1969-06-26

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