GB2386472B - Switch - Google Patents

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Publication number
GB2386472B
GB2386472B GB0305069A GB0305069A GB2386472B GB 2386472 B GB2386472 B GB 2386472B GB 0305069 A GB0305069 A GB 0305069A GB 0305069 A GB0305069 A GB 0305069A GB 2386472 B GB2386472 B GB 2386472B
Authority
GB
United Kingdom
Prior art keywords
switch
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
GB0305069A
Other versions
GB0305069D0 (en
GB2386472A (en
Inventor
Barry Williamson
Ronald Frank Edkins
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.)
PRESSAC COMM Ltd
Original Assignee
PRESSAC COMM 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
Priority claimed from GB0217826A external-priority patent/GB0217826D0/en
Application filed by PRESSAC COMM Ltd filed Critical PRESSAC COMM Ltd
Publication of GB0305069D0 publication Critical patent/GB0305069D0/en
Publication of GB2386472A publication Critical patent/GB2386472A/en
Application granted granted Critical
Publication of GB2386472B publication Critical patent/GB2386472B/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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • 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
    • H01H51/282—Constructional details not covered by H01H51/281

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Filters And Equalizers (AREA)
GB0305069A 2002-03-07 2003-03-06 Switch Expired - Fee Related GB2386472B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0205679 2002-03-07
GB0217826A GB0217826D0 (en) 2002-08-01 2002-08-01 Switch

Publications (3)

Publication Number Publication Date
GB0305069D0 GB0305069D0 (en) 2003-04-09
GB2386472A GB2386472A (en) 2003-09-17
GB2386472B true GB2386472B (en) 2005-02-02

Family

ID=26246996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0305069A Expired - Fee Related GB2386472B (en) 2002-03-07 2003-03-06 Switch

Country Status (1)

Country Link
GB (1) GB2386472B (en)

Also Published As

Publication number Publication date
GB0305069D0 (en) 2003-04-09
GB2386472A (en) 2003-09-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100603 AND 20100609

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120306