FR1030831A - Montage amplificateur - Google Patents

Montage amplificateur

Info

Publication number
FR1030831A
FR1030831A FR1030831DA FR1030831A FR 1030831 A FR1030831 A FR 1030831A FR 1030831D A FR1030831D A FR 1030831DA FR 1030831 A FR1030831 A FR 1030831A
Authority
FR
France
Prior art keywords
amplifier assembly
amplifier
assembly
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1030831A publication Critical patent/FR1030831A/fr
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
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
FR1030831D 1950-01-11 1951-01-09 Montage amplificateur Expired FR1030831A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL288598X 1950-01-11

Publications (1)

Publication Number Publication Date
FR1030831A true FR1030831A (fr) 1953-06-17

Family

ID=19782641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1030831D Expired FR1030831A (fr) 1950-01-11 1951-01-09 Montage amplificateur

Country Status (7)

Country Link
US (1) US2657282A (fr)
BE (1) BE500510A (fr)
CH (1) CH288598A (fr)
DE (1) DE835904C (fr)
FR (1) FR1030831A (fr)
GB (1) GB687683A (fr)
NL (2) NL83154C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775656A (en) * 1950-09-27 1956-12-25 Emi Ltd Electron discharge tube amplifiers
BE529256A (fr) * 1953-06-01
US2909623A (en) * 1957-06-27 1959-10-20 Bell Telephone Labor Inc Interlaced feedback amplifier
US3002157A (en) * 1957-09-09 1961-09-26 Dresser Ind Low distortion amplifier
US9744542B2 (en) 2013-07-29 2017-08-29 Apeel Technology, Inc. Agricultural skin grafting
JP7157531B2 (ja) 2015-05-20 2022-10-20 アピール テクノロジー，インコーポレイテッド 植物抽出物組成物およびその調製方法
EP4129062A1 (fr) 2015-09-16 2023-02-08 Apeel Technology, Inc. Procede de formation d'un revêtement protecteur par l'application de composes de glycerides d'acides gras sur une surface
CN108966638B (zh) 2015-12-10 2021-01-26 阿比尔技术公司 用于形成保护性涂层的植物提取物组合物
EP3407713A1 (fr) 2016-01-26 2018-12-05 Apeel Technology, Inc. Procédé de préparation et de conservation de produits désinfectés
EP3541192A4 (fr) 2016-11-17 2020-07-01 Apeel Technology, Inc. Compositions formées à partir d'extraits végétaux et leurs procédés de préparation
MX2022010392A (es) 2020-03-04 2022-09-05 Apeel Tech Inc Productos agricolas recubiertos y metodos correspondientes.
JP2023548012A (ja) 2020-10-30 2023-11-15 アピール テクノロジー，インコーポレイテッド 組成物及びその調製方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467430A (en) * 1935-12-16 1937-06-16 Marconi Wireless Telegraph Co Improvements in or relating to thermionic amplifiers
US2227048A (en) * 1938-07-09 1940-12-31 Bell Telephone Labor Inc Negative feedback amplifier
US2196844A (en) * 1939-04-26 1940-04-09 Bell Telephone Labor Inc Wave amplifying system
US2337423A (en) * 1942-10-01 1943-12-21 Bell Telephone Labor Inc Negative feed-back amplifier
US2490805A (en) * 1945-10-11 1949-12-13 Allen E Hastings Frequency selective amplifier

Also Published As

Publication number Publication date
DE835904C (de) 1952-04-07
CH288598A (de) 1953-01-31
NL83154C (fr)
BE500510A (fr)
GB687683A (en) 1953-02-18
NL150959B (nl)
US2657282A (en) 1953-10-27

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