EP0056624A3 - Switch assembly - Google Patents

Switch assembly Download PDF

Info

Publication number
EP0056624A3
EP0056624A3 EP82100243A EP82100243A EP0056624A3 EP 0056624 A3 EP0056624 A3 EP 0056624A3 EP 82100243 A EP82100243 A EP 82100243A EP 82100243 A EP82100243 A EP 82100243A EP 0056624 A3 EP0056624 A3 EP 0056624A3
Authority
EP
European Patent Office
Prior art keywords
switch assembly
switch
assembly
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.)
Granted
Application number
EP82100243A
Other versions
EP0056624A2 (en
EP0056624B1 (en
Inventor
Ryuichi Sato
Tsutomu Taniguchi
Hirofumi Koga
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
Priority claimed from JP56005595A external-priority patent/JPS57119419A/en
Priority claimed from JP10990381A external-priority patent/JPS5810321A/en
Priority claimed from JP11994181A external-priority patent/JPS5819835A/en
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of EP0056624A2 publication Critical patent/EP0056624A2/en
Publication of EP0056624A3 publication Critical patent/EP0056624A3/en
Application granted granted Critical
Publication of EP0056624B1 publication Critical patent/EP0056624B1/en
Expired 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; Piezo-electric 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
EP82100243A 1981-01-16 1982-01-14 Switch assembly Expired EP0056624B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5595/81 1981-01-16
JP56005595A JPS57119419A (en) 1981-01-16 1981-01-16 Switching device
JP109903/81 1981-07-13
JP10990381A JPS5810321A (en) 1981-07-13 1981-07-13 Switching mechanism
JP11994181A JPS5819835A (en) 1981-07-30 1981-07-30 Relay
JP119941/81 1981-07-30

Publications (3)

Publication Number Publication Date
EP0056624A2 EP0056624A2 (en) 1982-07-28
EP0056624A3 true EP0056624A3 (en) 1983-04-06
EP0056624B1 EP0056624B1 (en) 1985-05-02

Family

ID=27276821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100243A Expired EP0056624B1 (en) 1981-01-16 1982-01-14 Switch assembly

Country Status (2)

Country Link
EP (1) EP0056624B1 (en)
DE (1) DE3263323D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714847A (en) * 1984-12-21 1987-12-22 General Electric Company Advanced piezoeceramic power switching devices employing protective gastight enclosure and method of manufacture
US4626698A (en) * 1984-12-21 1986-12-02 General Electric Company Zero crossing synchronous AC switching circuits employing piezoceramic bender-type switching devices
CA1249620A (en) * 1985-01-21 1989-01-31 Takashi Oota Piezoelectric latching actuator having an impact receiving projectile
US5596260A (en) * 1994-05-13 1997-01-21 Apple Computer, Inc. Apparatus and method for determining a charge of a battery

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539061B1 (en) * 1965-12-17 1970-10-08 Elektromekhaniki Fil Vnii Folding armature electromagnet system
DE7037475U (en) * 1970-10-10 1971-05-06 Bach & Co Electrical relays, especially small relays
US3621174A (en) * 1968-10-28 1971-11-16 Gen Electric Lubricative atmosphere for sealed switches
DD112546A1 (en) * 1974-07-03 1975-04-12
DE2615726A1 (en) * 1976-04-10 1977-10-27 Bbc Brown Boveri & Cie Contact system for circuit breakers - has moving contact with switching force boosted by directly associated ferromagnetic member
US4112279A (en) * 1977-09-02 1978-09-05 Bell Telephone Laboratories, Incorporated Piezoelectric relay construction
DE2814533A1 (en) * 1977-04-05 1978-10-12 Anvar ELECTRIC RELAY

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539061B1 (en) * 1965-12-17 1970-10-08 Elektromekhaniki Fil Vnii Folding armature electromagnet system
US3621174A (en) * 1968-10-28 1971-11-16 Gen Electric Lubricative atmosphere for sealed switches
DE7037475U (en) * 1970-10-10 1971-05-06 Bach & Co Electrical relays, especially small relays
DD112546A1 (en) * 1974-07-03 1975-04-12
DE2615726A1 (en) * 1976-04-10 1977-10-27 Bbc Brown Boveri & Cie Contact system for circuit breakers - has moving contact with switching force boosted by directly associated ferromagnetic member
DE2814533A1 (en) * 1977-04-05 1978-10-12 Anvar ELECTRIC RELAY
US4112279A (en) * 1977-09-02 1978-09-05 Bell Telephone Laboratories, Incorporated Piezoelectric relay construction

Also Published As

Publication number Publication date
EP0056624A2 (en) 1982-07-28
EP0056624B1 (en) 1985-05-02
DE3263323D1 (en) 1985-06-05

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