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GB2391111B - Bimetallic actuators - Google Patents

Bimetallic actuators

Info

Publication number
GB2391111B
GB2391111B GB0315967A GB0315967A GB2391111B GB 2391111 B GB2391111 B GB 2391111B GB 0315967 A GB0315967 A GB 0315967A GB 0315967 A GB0315967 A GB 0315967A GB 2391111 B GB2391111 B GB 2391111B
Authority
GB
United Kingdom
Prior art keywords
bimetallic actuators
bimetallic
actuators
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
GB0315967A
Other versions
GB2391111A (en
GB0315967D0 (en
Inventor
Colin Peter Moughton
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.)
Strix Ltd
Original Assignee
Strix 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 Strix Ltd filed Critical Strix Ltd
Publication of GB0315967D0 publication Critical patent/GB0315967D0/en
Publication of GB2391111A publication Critical patent/GB2391111A/en
Application granted granted Critical
Publication of GB2391111B publication Critical patent/GB2391111B/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
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5472—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
GB0315967A 2002-07-08 2003-07-08 Bimetallic actuators Expired - Fee Related GB2391111B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0215755A GB0215755D0 (en) 2002-07-08 2002-07-08 Bimetallic actuators

Publications (3)

Publication Number Publication Date
GB0315967D0 GB0315967D0 (en) 2003-08-13
GB2391111A GB2391111A (en) 2004-01-28
GB2391111B true GB2391111B (en) 2005-06-01

Family

ID=9940023

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0215755A Ceased GB0215755D0 (en) 2002-07-08 2002-07-08 Bimetallic actuators
GB0315967A Expired - Fee Related GB2391111B (en) 2002-07-08 2003-07-08 Bimetallic actuators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0215755A Ceased GB0215755D0 (en) 2002-07-08 2002-07-08 Bimetallic actuators

Country Status (1)

Country Link
GB (2) GB0215755D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006066285A1 (en) * 2004-12-22 2006-06-29 Antonyan, Armen Bimetallic thermal relay

Also Published As

Publication number Publication date
GB2391111A (en) 2004-01-28
GB0315967D0 (en) 2003-08-13
GB0215755D0 (en) 2002-08-14

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080708