JPH0143972B2 - - Google Patents

Info

Publication number
JPH0143972B2
JPH0143972B2 JP56151258A JP15125881A JPH0143972B2 JP H0143972 B2 JPH0143972 B2 JP H0143972B2 JP 56151258 A JP56151258 A JP 56151258A JP 15125881 A JP15125881 A JP 15125881A JP H0143972 B2 JPH0143972 B2 JP H0143972B2
Authority
JP
Japan
Prior art keywords
core
electromagnetic contactor
operating coil
contacts
contact
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
JP56151258A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5853130A (ja
Inventor
Masayuki Yoshida
Fumio Matsumoto
Shigeharu Ootsuka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56151258A priority Critical patent/JPS5853130A/ja
Priority to KR8201422A priority patent/KR880001833B1/ko
Priority to DE19823232173 priority patent/DE3232173A1/de
Priority to GB08224879A priority patent/GB2109164B/en
Priority to US06/420,913 priority patent/US4481555A/en
Publication of JPS5853130A publication Critical patent/JPS5853130A/ja
Publication of JPH0143972B2 publication Critical patent/JPH0143972B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/10—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current by switching-in or -out impedance external to the relay winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Surgical Instruments (AREA)
  • Control Of Electric Motors In General (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
JP56151258A 1981-09-24 1981-09-24 電磁接触器 Granted JPS5853130A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56151258A JPS5853130A (ja) 1981-09-24 1981-09-24 電磁接触器
KR8201422A KR880001833B1 (ko) 1981-09-24 1982-03-31 전자 접촉기
DE19823232173 DE3232173A1 (de) 1981-09-24 1982-08-30 Elektromagnetische kontaktvorrichtung
GB08224879A GB2109164B (en) 1981-09-24 1982-09-01 Electromagnetic contact device
US06/420,913 US4481555A (en) 1981-09-24 1982-09-21 Electromagnetic contact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56151258A JPS5853130A (ja) 1981-09-24 1981-09-24 電磁接触器

Publications (2)

Publication Number Publication Date
JPS5853130A JPS5853130A (ja) 1983-03-29
JPH0143972B2 true JPH0143972B2 (en]) 1989-09-25

Family

ID=15514725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56151258A Granted JPS5853130A (ja) 1981-09-24 1981-09-24 電磁接触器

Country Status (5)

Country Link
US (1) US4481555A (en])
JP (1) JPS5853130A (en])
KR (1) KR880001833B1 (en])
DE (1) DE3232173A1 (en])
GB (1) GB2109164B (en])

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654744A (en) * 1982-10-15 1987-03-31 Mitsubishi Denki Kabushiki Kaisha Electromagnetic contactor
GB8425120D0 (en) * 1984-10-04 1984-11-07 Vent Axia Ltd Dc solenoid circuits
US5040089A (en) * 1986-11-26 1991-08-13 Kabushiki Kaisha Toshiba D.C. relay with power reducing function
JP3653131B2 (ja) * 1995-12-28 2005-05-25 日本発条株式会社 導電性接触子
DE19814410C2 (de) * 1998-03-31 2000-03-23 Moeller Gmbh Anordnung zur Festkontaktbefestigung für elektrische Schaltgeräte
US20040166284A1 (en) * 2002-02-28 2004-08-26 Saint-Gobain Ceramics & Plastics, Inc. Ceramic packing element for mass transfer applications
KR20040072759A (ko) * 2003-02-10 2004-08-19 삼성전자주식회사 과전압 제어 기능을 갖는 전원장치
DE10348092B4 (de) 2003-10-16 2006-01-26 Moeller Gmbh Anordnung zur Stromschienenbefestigung für mehrphasige Schaltgeräte
CN102623250B (zh) * 2012-04-19 2015-11-25 上海诺雅克电气有限公司 一种电磁开关装置
CN103008862B (zh) * 2012-12-13 2014-03-19 苏州瑞浦勒自动化系统有限公司 铁芯顶杆的焊接装置
KR101529588B1 (ko) * 2013-10-18 2015-06-17 엘에스산전 주식회사 전자접촉기
WO2015070893A1 (en) * 2013-11-12 2015-05-21 Abb Technology Ltd Method for controlling a contactor device, and control unit
JP1623421S (en]) * 2018-05-18 2020-01-27

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE402716A (en]) * 1934-04-19 1934-05-31
GB448549A (en) * 1934-12-12 1936-06-10 Ver Eisenbahn Signalwerke Gmbh Improvements in or relating to electromagnetic relays operated at a low potential
GB539343A (en) * 1940-06-17 1941-09-05 William Anselm Coates Improvements in the control means of electromagnetically operated electric switches or circuit breakers
GB565614A (en) * 1943-06-03 1944-11-17 Partridge Wilson And Company L Improvements in or relating to automatic contactors or switches of the change-over and simple on-off types
GB584880A (en) * 1945-01-31 1947-01-24 Crabtree & Co Ltd J A Improvements in starting switches for electric motors
GB877036A (en) * 1958-10-16 1961-09-13 Crabtree & Co Ltd J A Improvements in and connected with electric contactors
CH400296A (de) * 1963-03-25 1965-10-15 Licentia Gmbh Schnappschalter für die Sparschaltung von Gleichstrommagneten
DE1126284B (de) * 1960-02-13 1962-03-22 Priesemuth W Elektromagnetisches Rundrelais mit pneumatischer Hubverzoegerung fuer Blinksignalgeber
NL284200A (en]) * 1961-10-13
US3943416A (en) * 1974-12-18 1976-03-09 General Electric Company Electromagnetic switching device having an improved energizing circuit
DE2834780A1 (de) * 1978-08-09 1980-02-21 Ritter Ag Schaltungsanordnung zur ansteuerung eines mit gleichstrom gespeisten elektromagneten

Also Published As

Publication number Publication date
GB2109164A (en) 1983-05-25
US4481555A (en) 1984-11-06
GB2109164B (en) 1985-07-31
KR830009631A (ko) 1983-12-22
DE3232173C2 (en]) 1987-06-04
JPS5853130A (ja) 1983-03-29
KR880001833B1 (ko) 1988-09-20
DE3232173A1 (de) 1983-03-31
US4481555B1 (en]) 1986-02-11

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