GB438190A - Improvements in or relating to mercurial electrical cut-outs - Google Patents

Improvements in or relating to mercurial electrical cut-outs

Info

Publication number
GB438190A
GB438190A GB4395/34A GB439534A GB438190A GB 438190 A GB438190 A GB 438190A GB 4395/34 A GB4395/34 A GB 4395/34A GB 439534 A GB439534 A GB 439534A GB 438190 A GB438190 A GB 438190A
Authority
GB
United Kingdom
Prior art keywords
mercury
plunger
cylinder
tubes
tube
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
GB4395/34A
Other languages
English (en)
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 BE407673D priority Critical patent/BE407673A/xx
Priority to NL41953D priority patent/NL41953C/xx
Application filed by Individual filed Critical Individual
Priority to GB4395/34A priority patent/GB438190A/en
Priority to US5110A priority patent/US2097406A/en
Priority to FR798476D priority patent/FR798476A/fr
Publication of GB438190A publication Critical patent/GB438190A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H87/00—Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling

Landscapes

  • Fuses (AREA)
  • Circuit Breakers (AREA)
GB4395/34A 1934-02-09 1934-02-09 Improvements in or relating to mercurial electrical cut-outs Expired GB438190A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE407673D BE407673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1934-02-09
NL41953D NL41953C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1934-02-09
GB4395/34A GB438190A (en) 1934-02-09 1934-02-09 Improvements in or relating to mercurial electrical cut-outs
US5110A US2097406A (en) 1934-02-09 1935-02-05 Mercurial electrical cut-out
FR798476D FR798476A (fr) 1934-02-09 1935-02-08 Perfectionnements aux coupe-circuits électriques à mercure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4395/34A GB438190A (en) 1934-02-09 1934-02-09 Improvements in or relating to mercurial electrical cut-outs

Publications (1)

Publication Number Publication Date
GB438190A true GB438190A (en) 1935-11-11

Family

ID=9776353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4395/34A Expired GB438190A (en) 1934-02-09 1934-02-09 Improvements in or relating to mercurial electrical cut-outs

Country Status (5)

Country Link
US (1) US2097406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE407673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR798476A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB438190A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL41953C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505193A (en) * 1946-02-08 1950-04-25 Loporto Frank Fuse plug

Also Published As

Publication number Publication date
NL41953C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE407673A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2097406A (en) 1937-10-26
FR798476A (fr) 1936-05-18

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