ES458450A1 - Perfeccionamientos en circuitos electricos de control para regular la aplicacion de energia a un dispositivo de carga, en aparatos de seguridad interruptores de corriente. - Google Patents

Perfeccionamientos en circuitos electricos de control para regular la aplicacion de energia a un dispositivo de carga, en aparatos de seguridad interruptores de corriente.

Info

Publication number
ES458450A1
ES458450A1 ES458450A ES458450A ES458450A1 ES 458450 A1 ES458450 A1 ES 458450A1 ES 458450 A ES458450 A ES 458450A ES 458450 A ES458450 A ES 458450A ES 458450 A1 ES458450 A1 ES 458450A1
Authority
ES
Spain
Prior art keywords
circuit
power
phase
coupled
power interruption
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
ES458450A
Other languages
English (en)
Spanish (es)
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.)
WOODS T B SONS CO
Original Assignee
WOODS T B SONS CO
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 WOODS T B SONS CO filed Critical WOODS T B SONS CO
Publication of ES458450A1 publication Critical patent/ES458450A1/es
Expired 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
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result

Landscapes

  • Rectifiers (AREA)
  • Control Of Direct Current Motors (AREA)
  • Power Conversion In General (AREA)
ES458450A 1976-05-06 1977-05-04 Perfeccionamientos en circuitos electricos de control para regular la aplicacion de energia a un dispositivo de carga, en aparatos de seguridad interruptores de corriente. Expired ES458450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/683,758 US4042965A (en) 1976-05-06 1976-05-06 Power interruption safeguard apparatus

Publications (1)

Publication Number Publication Date
ES458450A1 true ES458450A1 (es) 1978-04-16

Family

ID=24745332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458450A Expired ES458450A1 (es) 1976-05-06 1977-05-04 Perfeccionamientos en circuitos electricos de control para regular la aplicacion de energia a un dispositivo de carga, en aparatos de seguridad interruptores de corriente.

Country Status (10)

Country Link
US (1) US4042965A (enExample)
BE (1) BE854374A (enExample)
CA (1) CA1065403A (enExample)
CH (1) CH611753A5 (enExample)
DE (1) DE2720503A1 (enExample)
ES (1) ES458450A1 (enExample)
FR (1) FR2350720A1 (enExample)
GB (1) GB1585491A (enExample)
NL (1) NL7704953A (enExample)
SE (1) SE7705227L (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328522A (en) * 1980-03-31 1982-05-04 Lake Center Industries Brush speed sensing control for vacuum cleaner
DE3036133A1 (de) * 1980-09-25 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart Anlaufsperre nach stromausfall bei elektrischen geraeten
US4544978A (en) * 1984-03-30 1985-10-01 Consolidation Coal Company Circuit for the arcless de-energization of a direct current load
DE3418276A1 (de) * 1984-05-17 1985-11-21 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Schutzschaltung zum blockierschutz bei kollektorlosen gleichstrommotoren
GB2179215A (en) * 1985-08-09 1987-02-25 Frederick Greenwood & Sons Ltd Electrical appliances for low tariff electricity
DE4304690C1 (de) * 1993-02-16 1994-08-25 Bosch Siemens Hausgeraete Elektronische Anlauf-Sicherheitsschaltung für den motorischen Antrieb eines Elektrogerätes
US6064173A (en) * 1997-06-26 2000-05-16 Allen-Bradley Company, Llc Application-specific electronic motor starter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283412A (fr) * 1961-02-09 1962-02-02 Dispositif de commande de l'alimentation d'un moteur électrique ou autre appareil électrique à courant alternatif
US3555386A (en) * 1968-05-22 1971-01-12 Woods T B Sons Co Control apparatus for motors and the like
US3761794A (en) * 1973-02-16 1973-09-25 Rockwell International Corp Electric motor control circuits
US3895275A (en) * 1973-05-07 1975-07-15 Rolf A Rostad Electronic control system for motors and the like
US3903456A (en) * 1974-01-28 1975-09-02 Franklin Electric Co Inc Protector system for an electric motor
US3958164A (en) * 1974-12-10 1976-05-18 Bethlehem Steel Corporation Protective panel circuit
FR2296721A1 (fr) * 1974-12-30 1976-07-30 Carpano & Pons Alimentation de securite pour l'entrainement de tambour de machines a laver

Also Published As

Publication number Publication date
CH611753A5 (enExample) 1979-06-15
SE7705227L (sv) 1977-11-07
FR2350720B1 (enExample) 1983-09-30
BE854374A (fr) 1977-11-07
GB1585491A (en) 1981-03-04
DE2720503A1 (de) 1977-11-24
US4042965A (en) 1977-08-16
FR2350720A1 (fr) 1977-12-02
NL7704953A (nl) 1977-11-08
CA1065403A (en) 1979-10-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102