GB694522A - Improvements in and relating to mercury delay lines - Google Patents

Improvements in and relating to mercury delay lines

Info

Publication number
GB694522A
GB694522A GB223451A GB223451A GB694522A GB 694522 A GB694522 A GB 694522A GB 223451 A GB223451 A GB 223451A GB 223451 A GB223451 A GB 223451A GB 694522 A GB694522 A GB 694522A
Authority
GB
United Kingdom
Prior art keywords
mercury
delay lines
relating
jan
enclosure
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
GB223451A
Inventor
Jack Henry Winstock
Alaric Allen
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.)
AC Cossor Ltd
Original Assignee
AC Cossor 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 AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to GB223451A priority Critical patent/GB694522A/en
Publication of GB694522A publication Critical patent/GB694522A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/36—Time-delay networks with non-adjustable delay time

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Particle Accelerators (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

694,522. Acoustic delay lines. COSSOR, Ltd., A. C. Jan. 28, 1952 [Jan. 29, 1951], No. 2234/51. Class 40 (viii). In a mercury delay line, a portion of the enclosure for the mercury is formed by a block in two parts 14 and 15 having surfaces in contact with one another, the enclosure being connected to an overflow chamber or chambers 22 and 23 through a passage 19 formed by a recess, such as a saw-cut, in one or both surfaces. In the arrangement shown the mercury is arranged in two tubes 10 and 11 connected by a well 12 in the block. Walls 17 and 18 of the well serve as reflectors to direct vibrations transmitted by one tube into the other. The overflow chambers 22 and 23 may be in the form of bellows so that they are elastically expansible.
GB223451A 1951-01-29 1951-01-29 Improvements in and relating to mercury delay lines Expired GB694522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB223451A GB694522A (en) 1951-01-29 1951-01-29 Improvements in and relating to mercury delay lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB223451A GB694522A (en) 1951-01-29 1951-01-29 Improvements in and relating to mercury delay lines

Publications (1)

Publication Number Publication Date
GB694522A true GB694522A (en) 1953-07-22

Family

ID=9735958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB223451A Expired GB694522A (en) 1951-01-29 1951-01-29 Improvements in and relating to mercury delay lines

Country Status (1)

Country Link
GB (1) GB694522A (en)

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