GB830967A - Improvements relating to class b amplifiers - Google Patents

Improvements relating to class b amplifiers

Info

Publication number
GB830967A
GB830967A GB9215/55A GB921555A GB830967A GB 830967 A GB830967 A GB 830967A GB 9215/55 A GB9215/55 A GB 9215/55A GB 921555 A GB921555 A GB 921555A GB 830967 A GB830967 A GB 830967A
Authority
GB
United Kingdom
Prior art keywords
amplifiers
class
improvements relating
relating
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
GB9215/55A
Inventor
John Edward Best
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB9215/55A priority Critical patent/GB830967A/en
Priority to US573224A priority patent/US2931990A/en
Publication of GB830967A publication Critical patent/GB830967A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • H03F3/44—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB9215/55A 1955-03-30 1955-03-30 Improvements relating to class b amplifiers Expired GB830967A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9215/55A GB830967A (en) 1955-03-30 1955-03-30 Improvements relating to class b amplifiers
US573224A US2931990A (en) 1955-03-30 1956-03-22 Class b amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9215/55A GB830967A (en) 1955-03-30 1955-03-30 Improvements relating to class b amplifiers

Publications (1)

Publication Number Publication Date
GB830967A true GB830967A (en) 1960-03-23

Family

ID=9867633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9215/55A Expired GB830967A (en) 1955-03-30 1955-03-30 Improvements relating to class b amplifiers

Country Status (2)

Country Link
US (1) US2931990A (en)
GB (1) GB830967A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004246A1 (en) * 2009-01-07 2010-07-15 Heiko Kersten Dynamic electro-mechanical speaker, particularly for use in electronic systems e.g. tube systems, broadband audio systems, comprises high-end audio amplifier, where high-ohm-loudspeaker is provided with tubes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985923A (en) * 1930-04-23 1935-01-01 Telefunken Gmbh Circuit arrangement for electronic amplifiers
US2488567A (en) * 1945-06-16 1949-11-22 Edwin K Stodola Electron tube power output circuit for low impedance loads
USRE24204E (en) * 1949-03-21 1956-08-28 Amplifier circuit having series-
GB739283A (en) * 1952-03-21 1955-10-26 Wallace Henry Coulter Electronic amplifier having series-connected output tubes
US2773136A (en) * 1953-07-30 1956-12-04 Futterman Julius Amplifier

Also Published As

Publication number Publication date
US2931990A (en) 1960-04-05

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