GB448779A - Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems - Google Patents

Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems

Info

Publication number
GB448779A
GB448779A GB32790/34A GB3279034A GB448779A GB 448779 A GB448779 A GB 448779A GB 32790/34 A GB32790/34 A GB 32790/34A GB 3279034 A GB3279034 A GB 3279034A GB 448779 A GB448779 A GB 448779A
Authority
GB
United Kingdom
Prior art keywords
conductor
wound
arrangements
paper
another form
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
GB32790/34A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB32790/34A priority Critical patent/GB448779A/en
Priority to FR797681D priority patent/FR797681A/en
Priority to DEM132634D priority patent/DE755070C/en
Priority to US58748A priority patent/US2139055A/en
Publication of GB448779A publication Critical patent/GB448779A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
    • H03J9/002—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification comprising one or more tuning stages separated from the rest of a receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Organic Insulating Materials (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

448,779. Cables. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., Electra House, Victoria Embankment, London, and WRIGHT, G. M., Broom Hall, Woodham Ferrers, and RUST, N. M., 109, London Road, Chelmsford, both in Essex. Nov. 14, 1934, No. 32790. [Class 36] also Group XL] The Figure shows a flexible low-velocity cable in which the inner conductor comprises a series of helical coils ICC wound on insulating sleeves and separated by beads IBB. The sheath consists of a rubber covering with an outer conductor OCG of metallic gauze. In another form, the conductor may be wound on a paper former of layers of paper tape. The winding is wrapped with paper insulation, a lead sleeve forming the outer covering, Figs. 7 and 8 (not shown). Or the central conductor may be straight and the outer conductor of helical form, Fig. 9 (not shown). In another form, the inner conductor is wound on a glass tube spaced concentrically by insulating material at suitable intervals from an external copper tube, Fig. 10 (not shown).
GB32790/34A 1934-11-14 1934-11-14 Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems Expired GB448779A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB32790/34A GB448779A (en) 1934-11-14 1934-11-14 Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems
FR797681D FR797681A (en) 1934-11-14 1935-11-14 Improvements to remote controls and feeders for use in radiocommunication systems or similar high frequency systems
DEM132634D DE755070C (en) 1934-11-14 1935-11-15 Arrangement for remote tuning of an oscillation circuit, in particular a receiver
US58748A US2139055A (en) 1934-11-14 1936-01-11 High frequency system having remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32790/34A GB448779A (en) 1934-11-14 1934-11-14 Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems

Publications (1)

Publication Number Publication Date
GB448779A true GB448779A (en) 1936-06-15

Family

ID=10344024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32790/34A Expired GB448779A (en) 1934-11-14 1934-11-14 Improvements in or relating to remote control arrangements and feeder arrangements for use in radio and like high frequency systems

Country Status (4)

Country Link
US (1) US2139055A (en)
DE (1) DE755070C (en)
FR (1) FR797681A (en)
GB (1) GB448779A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509057A (en) * 1943-11-27 1950-05-23 Radio Patents Corp Device for intercoupling singleended and double-ended circuits
US2567718A (en) * 1945-09-24 1951-09-11 Roland W Larson Tapered corrugated line
US2637775A (en) * 1948-03-16 1953-05-05 Rca Corp Coupling of a helical conductor to a wave guide
US2539651A (en) * 1949-12-30 1951-01-30 Rca Corp Diplexing network
US2727212A (en) * 1950-10-27 1955-12-13 Westinghouse Electric Corp Constant load voltage circuit
US2756393A (en) * 1952-10-03 1956-07-24 Philco Corp Constant bandwidth coupling system
US2877420A (en) * 1953-07-16 1959-03-10 Raphael F Ehat Modulated oscillator with elimination of stray capacitance in shielded input
DE1194931B (en) * 1959-01-14 1965-06-16 Bosch Gmbh Robert Two-pole attenuation switched on in the high-voltage lines of ignition systems for Otto engines
EP2001473A4 (en) * 2006-03-31 2012-12-26 Advanced Neuromodulation Sys Compliant electrical stimulation leads and methods of fabrication
US8484841B1 (en) 2010-03-31 2013-07-16 Advanced Neuromodulation Systems, Inc. Method of fabricating a stimulation lead for applying electrical pulses to tissue of a patient
CA2798961A1 (en) 2010-05-10 2011-11-17 Spinal Modulation, Inc. Methods, systems and devices for reducing migration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1768251A (en) * 1926-05-29 1930-06-24 Bell Telephone Labor Inc Electric wave transmission device
BE345824A (en) * 1927-10-31
DE495552C (en) * 1928-05-13 1930-04-08 Lorenz Akt Ges C Device for sending or receiving ultra-short waves
US1911021A (en) * 1929-10-08 1933-05-23 Gen Electric Remote control system

Also Published As

Publication number Publication date
DE755070C (en) 1953-06-01
US2139055A (en) 1938-12-06
FR797681A (en) 1936-05-01

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