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GB335978A - Improvements in or relating to the thermal control of electrical apparatus - Google Patents

Improvements in or relating to the thermal control of electrical apparatus

Info

Publication number
GB335978A
GB335978A GB1552329A GB1552329A GB335978A GB 335978 A GB335978 A GB 335978A GB 1552329 A GB1552329 A GB 1552329A GB 1552329 A GB1552329 A GB 1552329A GB 335978 A GB335978 A GB 335978A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical apparatus
thermal control
thermal
electrical
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
GB1552329A
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
Application filed by Individual filed Critical Individual
Priority to GB1552329A priority Critical patent/GB335978A/en
Publication of GB335978A publication Critical patent/GB335978A/en
Expired 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
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
GB1552329A 1930-02-17 1930-02-17 Improvements in or relating to the thermal control of electrical apparatus Expired GB335978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1552329A GB335978A (en) 1930-02-17 1930-02-17 Improvements in or relating to the thermal control of electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552329A GB335978A (en) 1930-02-17 1930-02-17 Improvements in or relating to the thermal control of electrical apparatus

Publications (1)

Publication Number Publication Date
GB335978A true GB335978A (en) 1930-10-16

Family

ID=10060631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1552329A Expired GB335978A (en) 1930-02-17 1930-02-17 Improvements in or relating to the thermal control of electrical apparatus

Country Status (1)

Country Link
GB (1) GB335978A (en)

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