GB280338A - Circuit interrupter - Google Patents

Circuit interrupter

Info

Publication number
GB280338A
GB280338A GB2507926A GB2507926A GB280338A GB 280338 A GB280338 A GB 280338A GB 2507926 A GB2507926 A GB 2507926A GB 2507926 A GB2507926 A GB 2507926A GB 280338 A GB280338 A GB 280338A
Authority
GB
United Kingdom
Prior art keywords
contact
lamp
strip
socket
strips
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
GB2507926A
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.)
Individual
Original Assignee
Individual
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 to NL21857D priority Critical patent/NL21857C/xx
Application filed by Individual filed Critical Individual
Priority to GB2507926A priority patent/GB280338A/en
Priority to DEL66966D priority patent/DE472196C/en
Publication of GB280338A publication Critical patent/GB280338A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/9453—Holders with built-in electrical component for screw type coupling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/945—Holders with built-in electrical component
    • H01R33/95—Holders with built-in electrical component with fuse; with thermal switch

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

280,338. Lane, G. S. Oct. 8, 1926. Thermal interrupters. - In a thermal interrupter for use in flashing signs or the like, the contact-breaker element consists of a hook-shaped bimetallic strip 37 mounted in a flat insulating plate 16 carried by a slotted bush 2 which is inserted between the lamp 9 and the socket in which it fits. The end-contact 23 of the strip is engaged by a spring contact 24 pressed down by the lamp contact 34 so that the flash period can be varied by screwing the lamp in or out. The heating coil 36 surrounds the strip 37 as shown, and a condenser 38 mav be inserted across the contacts 23, 24 to prevent sparking. The condenser comprises two strips of metal foil coiled between wider insulating strips. An insulating ring 11 is provided to cover the part of the bush 2 which projects out of the socket. Specifications 276,465 and 277,278 are referred to.
GB2507926A 1926-10-08 1926-10-08 Circuit interrupter Expired GB280338A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL21857D NL21857C (en) 1926-10-08
GB2507926A GB280338A (en) 1926-10-08 1926-10-08 Circuit interrupter
DEL66966D DE472196C (en) 1926-10-08 1926-10-10 Automatic switch with a strip made of bimetal, which activates the switching elements of the circuit under the influence of the current heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2507926A GB280338A (en) 1926-10-08 1926-10-08 Circuit interrupter

Publications (1)

Publication Number Publication Date
GB280338A true GB280338A (en) 1927-11-17

Family

ID=10221858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2507926A Expired GB280338A (en) 1926-10-08 1926-10-08 Circuit interrupter

Country Status (2)

Country Link
GB (1) GB280338A (en)
NL (1) NL21857C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012054708A1 (en) * 2010-10-21 2012-04-26 Illinois Tool Works Inc. Light socket contact assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012054708A1 (en) * 2010-10-21 2012-04-26 Illinois Tool Works Inc. Light socket contact assembly

Also Published As

Publication number Publication date
NL21857C (en)

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