FR2313792A1 - Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede - Google Patents

Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede

Info

Publication number
FR2313792A1
FR2313792A1 FR7517706A FR7517706A FR2313792A1 FR 2313792 A1 FR2313792 A1 FR 2313792A1 FR 7517706 A FR7517706 A FR 7517706A FR 7517706 A FR7517706 A FR 7517706A FR 2313792 A1 FR2313792 A1 FR 2313792A1
Authority
FR
France
Prior art keywords
implementing
cut
devices
permanent magnets
electric motors
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.)
Granted
Application number
FR7517706A
Other languages
English (en)
French (fr)
Other versions
FR2313792B1 (es
Inventor
Andre Souvay
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC 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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7517706A priority Critical patent/FR2313792A1/fr
Priority to DE19762623001 priority patent/DE2623001A1/de
Priority to IT4978876A priority patent/IT1061983B/it
Priority to CA254009A priority patent/CA1054669A/en
Priority to AR26349976A priority patent/AR210131A1/es
Priority to GB2296676A priority patent/GB1502067A/en
Priority to JP51064725A priority patent/JPS5831831B2/ja
Publication of FR2313792A1 publication Critical patent/FR2313792A1/fr
Application granted granted Critical
Publication of FR2313792B1 publication Critical patent/FR2313792B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/093—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed
FR7517706A 1975-06-06 1975-06-06 Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede Granted FR2313792A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7517706A FR2313792A1 (fr) 1975-06-06 1975-06-06 Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede
DE19762623001 DE2623001A1 (de) 1975-06-06 1976-05-22 Verfahren zur sicherung von elektromotoren mit dauermagneten, die von einer gleichgerichteten geglaetteten spannung gespeist werden, und vorrichtungen zum durchfuehren dieses verfahrens
IT4978876A IT1061983B (it) 1975-06-06 1976-06-03 Circuito per la protezione di motori elettrici da sovraccarichi
CA254009A CA1054669A (en) 1975-06-06 1976-06-03 Permanent magnet motor overload protection
AR26349976A AR210131A1 (es) 1975-06-06 1976-06-03 Proteccion contra la sobrecarga de un motor electrico
GB2296676A GB1502067A (en) 1975-06-06 1976-06-03 Electric motor overload protection
JP51064725A JPS5831831B2 (ja) 1975-06-06 1976-06-04 永久磁石電動モ−タ用過負荷保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517706A FR2313792A1 (fr) 1975-06-06 1975-06-06 Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2313792A1 true FR2313792A1 (fr) 1976-12-31
FR2313792B1 FR2313792B1 (es) 1977-12-09

Family

ID=9156135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517706A Granted FR2313792A1 (fr) 1975-06-06 1975-06-06 Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede

Country Status (7)

Country Link
JP (1) JPS5831831B2 (es)
AR (1) AR210131A1 (es)
CA (1) CA1054669A (es)
DE (1) DE2623001A1 (es)
FR (1) FR2313792A1 (es)
GB (1) GB1502067A (es)
IT (1) IT1061983B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57106388A (en) * 1980-12-22 1982-07-02 Janome Sewing Mach Co Ltd Controller for safety of commutator motor
US8109455B2 (en) 2003-10-23 2012-02-07 Buttercup Legacy, Llc Delivery of agents to the cutting mechanism of paper shredders
US7902129B2 (en) 2003-10-23 2011-03-08 Buttercup Legacy, Llc Delivery of agents to the cutting mechanism of paper shredders
JP6994686B2 (ja) * 2018-08-10 2022-01-14 パナソニックＩｐマネジメント株式会社 電力変換装置
CN113550120B (zh) * 2020-04-24 2024-05-31 青岛海尔洗涤电器有限公司 一种衣物处理设备
CN113550119B (zh) * 2020-04-24 2024-06-25 青岛海尔洗涤电器有限公司 一种衣物处理设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE494823C (de) * 1930-03-28 Siemens Schuckertwerke Akt Ges Sicherheitsanordnung fuer Drehstrom-Reihenschluss-Kollektormotoren
US3621355A (en) * 1970-03-30 1971-11-16 Gen Electric Double half wave motor control
FR2088706A5 (es) * 1970-04-22 1972-01-07 Sedelem
FR2208582A5 (es) * 1972-11-23 1974-06-21 Radiotechnique Compelec

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2623001C2 (es) 1988-06-01
FR2313792B1 (es) 1977-12-09
GB1502067A (en) 1978-02-22
CA1054669A (en) 1979-05-15
DE2623001A1 (de) 1976-12-16
IT1061983B (it) 1983-04-30
JPS5831831B2 (ja) 1983-07-08
AR210131A1 (es) 1977-06-30
JPS51149516A (en) 1976-12-22

Similar Documents

Publication Publication Date Title
FR2295610A1 (fr) Machine a courant continu excitee par aimants permanents
FR2313793A1 (fr) Remise en circuit-magnetique pour moteur electrique
FR2327142A1 (fr) Generatrice de courant electrique pour voiliers
IT1055201B (it) Avvolgimento elettrico trifase a poli commutabili
FR2310012A1 (fr) Rotor pour machine electrique
FR2276719A1 (fr) Enroulement d'entrefer de machine electrique
FR2322473A1 (fr) Machine electrique a aimants permanents
RO64596A (fr) Stator pour les moteurs electriques
FR2330179A1 (fr) Circuit de protection pour moteur electrique
FR2325942A1 (fr) Dispositif pour controler les segments d'aimants permanents destines aux moteurs electriques
SE402191B (sv) Anordning for fasthallning av lindningsstavar pa insidan av statorn i en elektrisk maskin
BE825905A (fr) Machine dynamo electrique
FR2313792A1 (fr) Procede de protection de moteurs electriques a aimants permanents alimentes par une tension redressee decoupee et dispositifs pour la mise en oeuvre du procede
FR2330182A1 (fr) Circuit magnetique pour machine electrique
IT1003476B (it) Dispositivo per sincronizzare con vertitori statici a tiristori per l alimentazione di motori a corren te trifase
SE7511355L (sv) Anordning vid kylning av en skivformad elkraftmaskin
SE401587B (sv) Anordning for kylning av en elektrisk maskin
BE768007A (fr) Dispositif de reglage de courant pour appareil de soudure a l'arc electrique
FR2290055A1 (fr) Dispositif pour raccorder par serrage des conducteurs electriques
FR2285004A1 (fr) Bagues collectrices pour machines electriques
BE831093A (fr) Dispositif de commande par courant electrique pour charge inductive
AT346416B (de) Elektrischer motor mit permanentmagneten
SE7601867L (sv) Magnetiseringsanordning for permanentmagneter for elektriska motorer
BE814326A (fr) Montage pour moteurs electriques pas a pas
BE843290A (fr) Rupteur a thyristors pour courant continu

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse