GB987083A - Transistorized power amplifying system - Google Patents

Transistorized power amplifying system

Info

Publication number
GB987083A
GB987083A GB3181661A GB3181661A GB987083A GB 987083 A GB987083 A GB 987083A GB 3181661 A GB3181661 A GB 3181661A GB 3181661 A GB3181661 A GB 3181661A GB 987083 A GB987083 A GB 987083A
Authority
GB
United Kingdom
Prior art keywords
transistors
bridge
outputs
output
fed
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
GB3181661A
Other languages
English (en)
Inventor
Jimmy Ray Cole
Douglas Seymour Sullivan
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.)
ConocoPhillips Co
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of GB987083A publication Critical patent/GB987083A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2173—Class D power amplifiers; Switching amplifiers of the bridge type

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
GB3181661A 1960-09-14 1961-09-05 Transistorized power amplifying system Expired GB987083A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5598360A 1960-09-14 1960-09-14

Publications (1)

Publication Number Publication Date
GB987083A true GB987083A (en) 1965-03-24

Family

ID=22001380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3181661A Expired GB987083A (en) 1960-09-14 1961-09-05 Transistorized power amplifying system

Country Status (2)

Country Link
GB (1) GB987083A (enExample)
NL (1) NL268386A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10088582B2 (en) 2014-02-10 2018-10-02 Cgg Services Sas System and method for generating simultaneous plural frequencies in seismic exploration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10088582B2 (en) 2014-02-10 2018-10-02 Cgg Services Sas System and method for generating simultaneous plural frequencies in seismic exploration

Also Published As

Publication number Publication date
NL268386A (enExample)

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