NL14277C - - Google Patents

Info

Publication number
NL14277C
NL14277C NL14277DA NL14277C NL 14277 C NL14277 C NL 14277C NL 14277D A NL14277D A NL 14277DA NL 14277 C NL14277 C NL 14277C
Authority
NL
Netherlands
Application number
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.)
Publication of NL14277C publication Critical patent/NL14277C/xx
Priority claimed from GB146117A external-priority patent/GB108269A/en
Priority claimed from GB5363/17A external-priority patent/GB127318A/en

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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
    • H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • 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
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H03F3/64—Two-way amplifiers with tubes only
    • 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
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
    • 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
    • H04B1/22—Circuits for receivers in which no local oscillation is generated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • External Artificial Organs (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Transmitters (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
NL14277D 1916-04-15 NL14277C (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
FR448995X 1916-04-15
FR512295T 1916-04-15
FR129659X 1916-09-12
FR129660X 1916-10-02
FR130022X 1916-12-20
GB146117A GB108269A (en) 1917-01-29 1917-01-29 Improvements in or relating to Furnaces.
GB5363/17A GB127318A (en) 1916-04-15 1917-04-16 Improvements in or relating to Audion or Lamp Relay or Amplifying Apparatus.
FR147758X 1918-12-04

Publications (1)

Publication Number Publication Date
NL14277C true NL14277C (fr)

Family

ID=40032694

Family Applications (5)

Application Number Title Priority Date Filing Date
NL16393D NL16393C (fr) 1916-04-15
NL17823D NL17823C (fr) 1916-04-15
NL16667D NL16667C (fr) 1916-04-15
NL16084D NL16084C (fr) 1916-04-15
NL14277D NL14277C (fr) 1916-04-15

Family Applications Before (4)

Application Number Title Priority Date Filing Date
NL16393D NL16393C (fr) 1916-04-15
NL17823D NL17823C (fr) 1916-04-15
NL16667D NL16667C (fr) 1916-04-15
NL16084D NL16084C (fr) 1916-04-15

Country Status (5)

Country Link
US (1) US1607466A (fr)
DE (2) DE450862C (fr)
FR (20) FR512295A (fr)
GB (9) GB131056A (fr)
NL (5) NL14277C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919238A1 (de) * 1989-06-13 1990-12-20 Voest Alpine Ind Anlagen Spueleinrichtung fuer ein metallurgisches gefaess

Also Published As

Publication number Publication date
FR21861E (fr) 1921-04-09
FR21863E (fr) 1921-04-09
NL16393C (fr)
GB129660A (en) 1919-07-24
NL16084C (fr)
FR25711E (fr) 1923-05-17
NL16667C (fr)
FR21866E (fr) 1921-04-09
FR21854E (fr) 1921-04-09
US1607466A (en) 1926-11-16
FR21858E (fr) 1921-04-09
FR21857E (fr) 1921-04-09
FR21862E (fr) 1921-04-09
FR22644E (fr) 1921-08-04
FR21865E (fr) 1921-04-09
NL17823C (fr)
FR21852E (fr) 1921-04-09
FR512295A (fr) 1921-01-19
GB147758A (en) 1921-09-22
FR24089E (fr) 1922-02-21
GB132668A (fr)
FR21851E (fr) 1921-04-09
FR21859E (fr) 1921-04-09
GB131056A (en) 1919-08-21
FR21856E (fr) 1921-04-09
DE448995C (de) 1927-09-13
GB131639A (fr)
FR21853E (fr) 1921-04-09
FR21860E (fr) 1921-04-09
GB131362A (fr)
GB130022A (en) 1919-07-31
DE450862C (de) 1927-10-11
FR21855E (fr) 1921-04-09
FR21864E (fr) 1921-04-09
GB129659A (en) 1919-07-24
GB132118A (fr)

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