GB1213924A - Improvements in or relating to electromagnetic devices - Google Patents

Improvements in or relating to electromagnetic devices

Info

Publication number
GB1213924A
GB1213924A GB20550/69A GB2055069A GB1213924A GB 1213924 A GB1213924 A GB 1213924A GB 20550/69 A GB20550/69 A GB 20550/69A GB 2055069 A GB2055069 A GB 2055069A GB 1213924 A GB1213924 A GB 1213924A
Authority
GB
United Kingdom
Prior art keywords
armature
coil
contact device
relay
electromagnet
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
GB20550/69A
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics 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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of GB1213924A publication Critical patent/GB1213924A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1833—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current by changing number of parallel-connected turns or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/02—Details
    • H01H43/04—Means for time setting
    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
GB20550/69A 1968-04-25 1969-04-22 Improvements in or relating to electromagnetic devices Expired GB1213924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2809668 1968-04-25

Publications (1)

Publication Number Publication Date
GB1213924A true GB1213924A (en) 1970-11-25

Family

ID=12239245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20550/69A Expired GB1213924A (en) 1968-04-25 1969-04-22 Improvements in or relating to electromagnetic devices

Country Status (4)

Country Link
US (1) US3568008A (enrdf_load_stackoverflow)
DE (1) DE1921232A1 (enrdf_load_stackoverflow)
FR (1) FR2006888A1 (enrdf_load_stackoverflow)
GB (1) GB1213924A (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1007350A (en) * 1974-05-13 1977-03-22 Rodney Hayden Automotive relay of the hold-in type
US3916264A (en) * 1974-07-01 1975-10-28 Texas Instruments Inc Time delay apparatus
US4004258A (en) * 1974-11-20 1977-01-18 Valcor Engineering Corporation Position indicating pulse latching solenoid
US4038626A (en) * 1975-06-11 1977-07-26 I-T-E Imperial Corporation High voltage contactor
US4242004A (en) * 1979-03-21 1980-12-30 Extel Corporation Dot matrix printhead driver
DE3409513A1 (de) * 1984-03-15 1985-09-19 Hager Electro GmbH + Co, 6601 Ensheim Elektromagnetische anordnung, insbesondere in einem schaltgeraet
US4603370A (en) * 1984-10-03 1986-07-29 General Research Of Electronics, Inc. Power-saving relay circuit
IT209349Z2 (it) * 1985-10-15 1988-10-05 Elettrocondutture Struttura di attuatore elettromagnetico polarizzato.
JPH0748345B2 (ja) * 1990-01-08 1995-05-24 ウチヤ・サーモスタット株式会社 リードスイッチ内蔵型アクチュエータ
FR2677806B1 (fr) * 1991-06-17 1994-05-06 Telemecanique Dispositif interrupteur auxiliaire pour appareil interrupteur principal.
US5363270A (en) * 1992-09-18 1994-11-08 General Motors Corporation Rapid response dual coil electromagnetic actuator with capacitor
US5377068A (en) * 1992-10-19 1994-12-27 Predator Systems Inc. Electromagnet with holding control
FR2702880B1 (fr) * 1993-03-17 1995-04-28 Telemecanique Appareil interrupteur électromagnétique.
DE59501605D1 (de) 1995-02-09 1998-04-16 Rockwell Automation Ag Einrichtung zur Steuerung eines Elektromagneten
CN1369102A (zh) * 1999-08-12 2002-09-11 西门子公司 电磁开关装置
DE10064488A1 (de) * 2000-12-22 2002-06-27 Bosch Gmbh Robert Elektromagnet
AUPR475301A0 (en) * 2001-05-04 2001-05-31 Alcatel Micro-relay for telecommunications network configuration
CN102693876A (zh) * 2011-03-24 2012-09-26 崔万恒 一种直流高压继电器
DE102011081854A1 (de) * 2011-08-31 2013-02-28 Siemens Aktiengesellschaft Vorrichtung zur Lagerung eines Klappankers
JP6106528B2 (ja) * 2013-06-05 2017-04-05 株式会社日立産機システム コンタクタ用操作装置
DE102016101503B4 (de) 2016-01-28 2018-03-01 Phoenix Contact Gmbh & Co. Kg Gepoltes elektromechanisches Relais mit steuerbarer Leistungsaufnahme
DE102016101501B4 (de) * 2016-01-28 2018-12-27 Phoenix Contact Gmbh & Co. Kg Elektromechanisches Relais und Vorrichtung zum Erkennen des Schaltzustandes eines elektromechanischen Relais
CN114695020B (zh) * 2022-04-06 2024-10-22 浙江英洛华新能源科技有限公司 用于检测主触点工作状态的继电器及主触点工作状态判断方法

Also Published As

Publication number Publication date
US3568008A (en) 1971-03-02
FR2006888A1 (enrdf_load_stackoverflow) 1970-01-02
DE1921232A1 (de) 1969-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee