GB319695A - Improvements in and relating to volume control apparatus for combined phonographs and radio receivers - Google Patents

Improvements in and relating to volume control apparatus for combined phonographs and radio receivers

Info

Publication number
GB319695A
GB319695A GB28936/29A GB2893629A GB319695A GB 319695 A GB319695 A GB 319695A GB 28936/29 A GB28936/29 A GB 28936/29A GB 2893629 A GB2893629 A GB 2893629A GB 319695 A GB319695 A GB 319695A
Authority
GB
United Kingdom
Prior art keywords
valve
radio
potentiometer
potentiometers
combined
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
GB28936/29A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB319695A publication Critical patent/GB319695A/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
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Adjustable Resistors (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
GB28936/29A 1928-09-26 1929-09-24 Improvements in and relating to volume control apparatus for combined phonographs and radio receivers Expired GB319695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US308412A US1747961A (en) 1928-09-26 1928-09-26 Volume control

Publications (1)

Publication Number Publication Date
GB319695A true GB319695A (en) 1930-11-06

Family

ID=23193889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28936/29A Expired GB319695A (en) 1928-09-26 1929-09-24 Improvements in and relating to volume control apparatus for combined phonographs and radio receivers

Country Status (5)

Country Link
US (1) US1747961A (OSRAM)
DE (1) DE594303C (OSRAM)
FR (1) FR682235A (OSRAM)
GB (1) GB319695A (OSRAM)
NL (1) NL27834C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106757977A (zh) * 2017-02-06 2017-05-31 无锡小天鹅股份有限公司 用于洗衣机的控制组件及具有其的洗衣机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106757977A (zh) * 2017-02-06 2017-05-31 无锡小天鹅股份有限公司 用于洗衣机的控制组件及具有其的洗衣机

Also Published As

Publication number Publication date
FR682235A (fr) 1930-05-24
US1747961A (en) 1930-02-18
NL27834C (OSRAM)
DE594303C (de) 1934-03-15

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