GB205717A - Improvements in wireless receiving apparatus - Google Patents

Improvements in wireless receiving apparatus

Info

Publication number
GB205717A
GB205717A GB3080622A GB3080622A GB205717A GB 205717 A GB205717 A GB 205717A GB 3080622 A GB3080622 A GB 3080622A GB 3080622 A GB3080622 A GB 3080622A GB 205717 A GB205717 A GB 205717A
Authority
GB
United Kingdom
Prior art keywords
panel
tuning
arm
carries
coil
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
GB3080622A
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.)
BERTRAM GEORGE CALVER
Original Assignee
BERTRAM GEORGE CALVER
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 BERTRAM GEORGE CALVER filed Critical BERTRAM GEORGE CALVER
Priority to GB3080622A priority Critical patent/GB205717A/en
Publication of GB205717A publication Critical patent/GB205717A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/08—Constructional details, e.g. cabinet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

205,717. Calver, B. G. Nov. 10, 1922. Receiving sets, construction of; crystal detectors.-A receiving set comprises a tuning coil mounted between two end members which are bridged by an insulating panel carrying the rest of the apparatus. As shown, the tuning coil a is held between the members c by a bolt b. The insulating panel e carries an arm m which is movable in an arc over the coil for tuning, a crystal detector, and terminals g. The necessary connections are made at the back of the panel which also carries a telephone condenser. The detector which is of cats whisker type is fixed to the panel by a bolt forming a pivot for the arm m. A safety gap may be provided.
GB3080622A 1922-11-10 1922-11-10 Improvements in wireless receiving apparatus Expired GB205717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3080622A GB205717A (en) 1922-11-10 1922-11-10 Improvements in wireless receiving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3080622A GB205717A (en) 1922-11-10 1922-11-10 Improvements in wireless receiving apparatus

Publications (1)

Publication Number Publication Date
GB205717A true GB205717A (en) 1923-10-25

Family

ID=10313416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3080622A Expired GB205717A (en) 1922-11-10 1922-11-10 Improvements in wireless receiving apparatus

Country Status (1)

Country Link
GB (1) GB205717A (en)

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