GB453748A - Improvements in or relating to electro-mechanical wave filters - Google Patents

Improvements in or relating to electro-mechanical wave filters

Info

Publication number
GB453748A
GB453748A GB6415/36A GB641536A GB453748A GB 453748 A GB453748 A GB 453748A GB 6415/36 A GB6415/36 A GB 6415/36A GB 641536 A GB641536 A GB 641536A GB 453748 A GB453748 A GB 453748A
Authority
GB
United Kingdom
Prior art keywords
wires
wire
transverse
arrangement
longitudinal
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
GB6415/36A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB453748A publication Critical patent/GB453748A/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
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB6415/36A 1935-04-20 1936-03-03 Improvements in or relating to electro-mechanical wave filters Expired GB453748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US453748XA 1935-04-20 1935-04-20

Publications (1)

Publication Number Publication Date
GB453748A true GB453748A (en) 1936-09-17

Family

ID=21937522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6415/36A Expired GB453748A (en) 1935-04-20 1936-03-03 Improvements in or relating to electro-mechanical wave filters

Country Status (3)

Country Link
DE (1) DE663427C (de)
GB (1) GB453748A (de)
NL (1) NL47505C (de)

Also Published As

Publication number Publication date
NL47505C (de)
DE663427C (de) 1938-08-10

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