GB2239354B - Relay arrangements - Google Patents

Relay arrangements

Info

Publication number
GB2239354B
GB2239354B GB9027801A GB9027801A GB2239354B GB 2239354 B GB2239354 B GB 2239354B GB 9027801 A GB9027801 A GB 9027801A GB 9027801 A GB9027801 A GB 9027801A GB 2239354 B GB2239354 B GB 2239354B
Authority
GB
United Kingdom
Prior art keywords
relay arrangements
relay
arrangements
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 - Fee Related
Application number
GB9027801A
Other versions
GB9027801D0 (en
GB2239354A (en
Inventor
John Richard Will Rees
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.)
Teledyne UK Ltd
Original Assignee
EEV Ltd
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 EEV Ltd filed Critical EEV Ltd
Publication of GB9027801D0 publication Critical patent/GB9027801D0/en
Publication of GB2239354A publication Critical patent/GB2239354A/en
Application granted granted Critical
Publication of GB2239354B publication Critical patent/GB2239354B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/29—Relays having armature, contacts, and operating coil within a sealed casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H01H50/644—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement having more than one rotating or pivoting part
    • 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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/026—Details concerning isolation between driving and switching circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electrotherapy Devices (AREA)
GB9027801A 1989-12-22 1990-12-21 Relay arrangements Expired - Fee Related GB2239354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898929126A GB8929126D0 (en) 1989-12-22 1989-12-22 Relay arrangements

Publications (3)

Publication Number Publication Date
GB9027801D0 GB9027801D0 (en) 1991-02-13
GB2239354A GB2239354A (en) 1991-06-26
GB2239354B true GB2239354B (en) 1994-08-31

Family

ID=10668462

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898929126A Pending GB8929126D0 (en) 1989-12-22 1989-12-22 Relay arrangements
GB9027801A Expired - Fee Related GB2239354B (en) 1989-12-22 1990-12-21 Relay arrangements

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898929126A Pending GB8929126D0 (en) 1989-12-22 1989-12-22 Relay arrangements

Country Status (3)

Country Link
EP (1) EP0434463B1 (en)
DE (1) DE69028906D1 (en)
GB (2) GB8929126D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127533A1 (en) * 1991-08-20 1993-02-25 Siemens Ag IMPLANTABLE MEDICAL DEVICE AND METHOD FOR THE PRODUCTION THEREOF
DE9111577U1 (en) * 1991-09-17 1993-01-28 EURO-Matsushita Electric Works AG, 8150 Holzkirchen Electromagnetic relay
CH683727A5 (en) * 1992-06-11 1994-04-29 Alcatel Str Ag Relay.
ES2076104B1 (en) * 1993-08-23 1997-11-16 Releco Sa CONTACT MOUNTING SYSTEM FOR ELECTROMAGNETIC RELAYS.
DE69936026T2 (en) * 1998-08-26 2007-08-16 Matsushita Electric Works, Ltd., Kadoma Single-pole switch arrangement with relays

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917479A (en) * 1960-09-23 1963-02-06 Brookhirst Igranic Ltd Electromagnetic relay
US4039984A (en) * 1976-03-11 1977-08-02 Torr Laboratories, Inc. Pressurized relay assembly
GB1524404A (en) * 1975-09-19 1978-09-13 Schaltelektronik Veb K Switches
US4168480A (en) * 1978-02-13 1979-09-18 Torr Laboratories, Inc. Relay assembly
US4580005A (en) * 1983-07-02 1986-04-01 International Standard Electric Corporation Wash-tight electromagnetic relay
US4675987A (en) * 1983-03-12 1987-06-30 International Standard Electric Corporation Method of sealing a relay

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539154A (en) * 1978-09-12 1980-03-18 Matsushita Electric Works Ltd Method of fabricating gassfilled electric switch
NL7809766A (en) * 1978-09-27 1980-03-31 Philips Nv HEART DEFIBRILLATOR.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917479A (en) * 1960-09-23 1963-02-06 Brookhirst Igranic Ltd Electromagnetic relay
GB1524404A (en) * 1975-09-19 1978-09-13 Schaltelektronik Veb K Switches
US4039984A (en) * 1976-03-11 1977-08-02 Torr Laboratories, Inc. Pressurized relay assembly
US4168480A (en) * 1978-02-13 1979-09-18 Torr Laboratories, Inc. Relay assembly
US4675987A (en) * 1983-03-12 1987-06-30 International Standard Electric Corporation Method of sealing a relay
US4580005A (en) * 1983-07-02 1986-04-01 International Standard Electric Corporation Wash-tight electromagnetic relay

Also Published As

Publication number Publication date
GB8929126D0 (en) 1990-02-28
EP0434463A2 (en) 1991-06-26
DE69028906D1 (en) 1996-11-21
GB9027801D0 (en) 1991-02-13
EP0434463B1 (en) 1996-10-16
EP0434463A3 (en) 1992-07-01
GB2239354A (en) 1991-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961221