DE2756459C2 - - Google Patents

Info

Publication number
DE2756459C2
DE2756459C2 DE2756459A DE2756459A DE2756459C2 DE 2756459 C2 DE2756459 C2 DE 2756459C2 DE 2756459 A DE2756459 A DE 2756459A DE 2756459 A DE2756459 A DE 2756459A DE 2756459 C2 DE2756459 C2 DE 2756459C2
Authority
DE
Germany
Prior art keywords
contactor
power
control
contact
contacts
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
DE2756459A
Other languages
German (de)
English (en)
Other versions
DE2756459A1 (de
Inventor
John Kareth Bellbrook Ohio Us Penrod
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.)
Schneider Electric USA Inc
Original Assignee
Square D 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
Priority claimed from US05/833,234 external-priority patent/US4152634A/en
Application filed by Square D Co filed Critical Square D Co
Publication of DE2756459A1 publication Critical patent/DE2756459A1/de
Application granted granted Critical
Publication of DE2756459C2 publication Critical patent/DE2756459C2/de
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/22Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor in either direction of rotation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541Contacts shunted by semiconductor devices
    • H01H9/542Contacts shunted by static switch means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Motor And Converter Starters (AREA)
DE19772756459 1976-12-22 1977-12-17 Steuerschalteinrichtung Granted DE2756459A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75351676A 1976-12-22 1976-12-22
US05/833,234 US4152634A (en) 1976-12-22 1977-09-14 Power contactor and control circuit

Publications (2)

Publication Number Publication Date
DE2756459A1 DE2756459A1 (de) 1978-06-29
DE2756459C2 true DE2756459C2 (ja) 1988-12-15

Family

ID=27115766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772756459 Granted DE2756459A1 (de) 1976-12-22 1977-12-17 Steuerschalteinrichtung

Country Status (6)

Country Link
JP (1) JPS5380549A (ja)
CA (1) CA1086850A (ja)
DE (1) DE2756459A1 (ja)
FR (1) FR2382084A1 (ja)
GB (1) GB1598339A (ja)
SE (1) SE7714584L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016204837A1 (de) * 2016-03-23 2017-09-28 Siemens Aktiengesellschaft Anlaufverfahren und Motoranordnung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598027B1 (fr) * 1986-04-23 1990-10-12 Telemecanique Electrique Appareil contacteur inverseur protege conte les surintensites de courant
DE4431347C2 (de) * 1994-09-02 2000-01-27 Mannesmann Sachs Ag Wicklungsumschaltbarer elektromotorischer Antrieb für ein Fahrzeug
US6153990A (en) * 1997-02-27 2000-11-28 Siemens Electromechnical Components, Inc. Relay circuit for high-voltage operation of a bi-directional DC motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128523B (de) * 1959-12-29 1962-04-26 Licentia Gmbh Anordnung zur Steuerung der Drehrichtung eines Drehstrommotors mit Hilfe zweier Drehstromschuetze
FR1448932A (fr) * 1965-06-28 1966-08-12 Comp Generale Electricite Commande d'inversion de marche de moteur alternatif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016204837A1 (de) * 2016-03-23 2017-09-28 Siemens Aktiengesellschaft Anlaufverfahren und Motoranordnung

Also Published As

Publication number Publication date
JPS5380549A (en) 1978-07-17
CA1086850A (en) 1980-09-30
JPS6138562B2 (ja) 1986-08-29
GB1598339A (en) 1981-09-16
DE2756459A1 (de) 1978-06-29
FR2382084B3 (ja) 1980-08-08
FR2382084A1 (fr) 1978-09-22
SE7714584L (sv) 1978-06-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: SQUARE D CO., PALATINE, ILL., US

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee