FR1195405A - Thermistor feedback device - Google Patents

Thermistor feedback device

Info

Publication number
FR1195405A
FR1195405A FR1195405DA FR1195405A FR 1195405 A FR1195405 A FR 1195405A FR 1195405D A FR1195405D A FR 1195405DA FR 1195405 A FR1195405 A FR 1195405A
Authority
FR
France
Prior art keywords
feedback device
thermistor feedback
thermistor
feedback
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
Other languages
French (fr)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1195405A publication Critical patent/FR1195405A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR1195405D 1958-04-24 1958-04-24 Thermistor feedback device Expired FR1195405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1119341X 1958-04-24

Publications (1)

Publication Number Publication Date
FR1195405A true FR1195405A (en) 1959-11-17

Family

ID=9630968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1195405D Expired FR1195405A (en) 1958-04-24 1958-04-24 Thermistor feedback device

Country Status (3)

Country Link
DE (1) DE1119341B (en)
FR (1) FR1195405A (en)
GB (1) GB850574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293830A1 (en) * 1974-12-04 1976-07-02 Ericsson Telefon Ab L M INTEGRATED AMPLIFIER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH177074A (en) * 1933-03-10 1935-05-15 Siemens Ag Device for transmitting the same message to several receiving points via lines.
US2290084A (en) * 1936-08-04 1942-07-14 Philco Radio & Television Corp Degenerative feedback circuit
CH198848A (en) * 1936-08-11 1938-07-15 Philips Nv Low frequency amplifier with negative feedback.
US2281644A (en) * 1939-08-31 1942-05-05 Rca Corp Inverse feedback amplifier
DE965700C (en) * 1954-07-08 1957-06-13 Siemens Ag Circuit arrangement for increasing the power in systems with the number of participants fluctuating within wide limits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293830A1 (en) * 1974-12-04 1976-07-02 Ericsson Telefon Ab L M INTEGRATED AMPLIFIER

Also Published As

Publication number Publication date
DE1119341B (en) 1961-12-14
GB850574A (en) 1960-10-05

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