FR879449A - Disposition pour la protection de machines, appareils et onduleurs - Google Patents

Disposition pour la protection de machines, appareils et onduleurs

Info

Publication number
FR879449A
FR879449A FR879449DA FR879449A FR 879449 A FR879449 A FR 879449A FR 879449D A FR879449D A FR 879449DA FR 879449 A FR879449 A FR 879449A
Authority
FR
France
Prior art keywords
inverters
machines
arrangement
protection
devices
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.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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 Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR879449A publication Critical patent/FR879449A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
FR879449D 1940-11-04 1942-02-18 Disposition pour la protection de machines, appareils et onduleurs Expired FR879449A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE879449X 1940-11-04

Publications (1)

Publication Number Publication Date
FR879449A true FR879449A (fr) 1943-02-23

Family

ID=6819000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879449D Expired FR879449A (fr) 1940-11-04 1942-02-18 Disposition pour la protection de machines, appareils et onduleurs

Country Status (1)

Country Link
FR (1) FR879449A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668873A (en) * 1981-02-06 1987-05-26 Nippondenso Co., Ltd. Vehicle-mounted electronic apparatus
US4758805A (en) * 1983-10-28 1988-07-19 Nippondenso Co., Ltd. High frequency interference prevention filter for electric instruments
US4933804A (en) * 1984-01-19 1990-06-12 The Rank Organisation Plc Interference suppression for semi-conducting switching devices
US4935710A (en) * 1984-07-16 1990-06-19 Nippondenso Co., Ltd. High frequency filter for electric instruments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668873A (en) * 1981-02-06 1987-05-26 Nippondenso Co., Ltd. Vehicle-mounted electronic apparatus
US4758805A (en) * 1983-10-28 1988-07-19 Nippondenso Co., Ltd. High frequency interference prevention filter for electric instruments
US4933804A (en) * 1984-01-19 1990-06-12 The Rank Organisation Plc Interference suppression for semi-conducting switching devices
US4935710A (en) * 1984-07-16 1990-06-19 Nippondenso Co., Ltd. High frequency filter for electric instruments

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