GB1478816A - Electrical delay line assembly - Google Patents

Electrical delay line assembly

Info

Publication number
GB1478816A
GB1478816A GB2867175A GB2867175A GB1478816A GB 1478816 A GB1478816 A GB 1478816A GB 2867175 A GB2867175 A GB 2867175A GB 2867175 A GB2867175 A GB 2867175A GB 1478816 A GB1478816 A GB 1478816A
Authority
GB
United Kingdom
Prior art keywords
delay line
line assembly
inductors
electrical delay
bobbins
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
GB2867175A
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
Priority to GB2867175A priority Critical patent/GB1478816A/en
Publication of GB1478816A publication Critical patent/GB1478816A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30—Time-delay networks
    • H03H7/32—Time-delay networks with lumped inductance and capacitance

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

1478816 Delay line assemblies STANDARD TELEPHONES & CABLES Ltd 8 July 1975 28671/75 Heading H3U In an electrical delay line assembly comprising inductors and capacitors, the inductors are independently adjustable by slugs 13 and are wound on bobbins which are secured at one end to a printed circuit board. The bobbins are provided with soft iron screens 11, 12. The capacitors are on the same side of the board as the inductors with the connections being on the reverse side (Fig. 1 not shown).
GB2867175A 1975-07-08 1975-07-08 Electrical delay line assembly Expired GB1478816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2867175A GB1478816A (en) 1975-07-08 1975-07-08 Electrical delay line assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2867175A GB1478816A (en) 1975-07-08 1975-07-08 Electrical delay line assembly

Publications (1)

Publication Number Publication Date
GB1478816A true GB1478816A (en) 1977-07-06

Family

ID=10279297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2867175A Expired GB1478816A (en) 1975-07-08 1975-07-08 Electrical delay line assembly

Country Status (1)

Country Link
GB (1) GB1478816A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454222A1 (en) * 1979-04-09 1980-11-07 Varian Associates INDUCTIVE DELAY LINE AND MANUFACTURING METHOD THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454222A1 (en) * 1979-04-09 1980-11-07 Varian Associates INDUCTIVE DELAY LINE AND MANUFACTURING METHOD THEREOF

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Legal Events

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