JPH0152845B2 - - Google Patents

Info

Publication number
JPH0152845B2
JPH0152845B2 JP56005595A JP559581A JPH0152845B2 JP H0152845 B2 JPH0152845 B2 JP H0152845B2 JP 56005595 A JP56005595 A JP 56005595A JP 559581 A JP559581 A JP 559581A JP H0152845 B2 JPH0152845 B2 JP H0152845B2
Authority
JP
Japan
Prior art keywords
contact piece
contact
piece
magnetic body
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
JP56005595A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57119419A (en
Inventor
Ryuichi Sato
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
Priority to JP56005595A priority Critical patent/JPS57119419A/ja
Priority to DE8282100243T priority patent/DE3263323D1/de
Priority to EP82100243A priority patent/EP0056624B1/en
Priority to US06/339,292 priority patent/US4427957A/en
Publication of JPS57119419A publication Critical patent/JPS57119419A/ja
Publication of JPH0152845B2 publication Critical patent/JPH0152845B2/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
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H01H2050/025—Details concerning sealing, e.g. sealing casing with resin containing inert or dielectric gasses, e.g. SF6, for arc prevention or arc extinction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H2059/009—Electrostatic relays; Electro-adhesion relays using permanently polarised dielectric layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H7/16—Devices for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
  • Push-Button Switches (AREA)
JP56005595A 1981-01-16 1981-01-16 Switching device Granted JPS57119419A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56005595A JPS57119419A (en) 1981-01-16 1981-01-16 Switching device
DE8282100243T DE3263323D1 (en) 1981-01-16 1982-01-14 Switch assembly
EP82100243A EP0056624B1 (en) 1981-01-16 1982-01-14 Switch assembly
US06/339,292 US4427957A (en) 1981-01-16 1982-01-15 Switch assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005595A JPS57119419A (en) 1981-01-16 1981-01-16 Switching device

Publications (2)

Publication Number Publication Date
JPS57119419A JPS57119419A (en) 1982-07-24
JPH0152845B2 true JPH0152845B2 (US06252093-20010626-C00008.png) 1989-11-10

Family

ID=11615578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005595A Granted JPS57119419A (en) 1981-01-16 1981-01-16 Switching device

Country Status (2)

Country Link
US (1) US4427957A (US06252093-20010626-C00008.png)
JP (1) JPS57119419A (US06252093-20010626-C00008.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1249620A (en) * 1985-01-21 1989-01-31 Takashi Oota Piezoelectric latching actuator having an impact receiving projectile
GB2280063B (en) * 1993-07-15 1997-10-01 Gruner Kg Relais Fabrik Relay for the switching of high current strengths
US6496612B1 (en) * 1999-09-23 2002-12-17 Arizona State University Electronically latching micro-magnetic switches and method of operating same
US6771154B1 (en) * 1999-11-12 2004-08-03 Taiko Device, Ltd. Electromagnetic relay
FR2883274B1 (fr) * 2005-03-15 2007-06-22 Schneider Electric Ind Sas Microsysteme integrant un circuit magnetique reluctant
DE602006012619D1 (de) * 2005-01-10 2010-04-15 Schneider Electric Ind Sas Mikrosystem mit integrierter rückhaltemagnetschaltung
DE202011110339U1 (de) * 2011-07-29 2013-08-29 Ceramtec Gmbh Elektromagnetisches Relais
GB201200331D0 (en) * 2012-01-09 2012-02-22 Dialight Europ Ltd Improvements in switching contactors (II)
JP2017201593A (ja) 2016-05-02 2017-11-09 富士通コンポーネント株式会社 電磁継電器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012680U (US06252093-20010626-C00008.png) * 1973-06-01 1975-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012680U (US06252093-20010626-C00008.png) * 1973-06-01 1975-02-08

Also Published As

Publication number Publication date
US4427957A (en) 1984-01-24
JPS57119419A (en) 1982-07-24

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