GB365748A - Improvements in or relating to electrical mercury cut-outs - Google Patents

Improvements in or relating to electrical mercury cut-outs

Info

Publication number
GB365748A
GB365748A GB3878730A GB3878730A GB365748A GB 365748 A GB365748 A GB 365748A GB 3878730 A GB3878730 A GB 3878730A GB 3878730 A GB3878730 A GB 3878730A GB 365748 A GB365748 A GB 365748A
Authority
GB
United Kingdom
Prior art keywords
mercury
plunger
thread
outs
passage
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
GB3878730A
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.)
HORACE WORDSALL
Original Assignee
HORACE WORDSALL
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 NL36274D priority Critical patent/NL36274C/xx
Application filed by HORACE WORDSALL filed Critical HORACE WORDSALL
Priority to GB3878730A priority patent/GB365748A/en
Priority to FR724877D priority patent/FR724877A/fr
Priority to DEW87313D priority patent/DE633902C/de
Publication of GB365748A publication Critical patent/GB365748A/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

  • Catching Or Destruction (AREA)
  • Fuses (AREA)
GB3878730A 1930-12-23 1930-12-23 Improvements in or relating to electrical mercury cut-outs Expired GB365748A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL36274D NL36274C (enrdf_load_stackoverflow) 1930-12-23
GB3878730A GB365748A (en) 1930-12-23 1930-12-23 Improvements in or relating to electrical mercury cut-outs
FR724877D FR724877A (fr) 1930-12-23 1931-10-20 Perfectionnements aux disjoncteurs électriques à mercure
DEW87313D DE633902C (de) 1930-12-23 1931-10-22 Quecksilbersicherung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3878730A GB365748A (en) 1930-12-23 1930-12-23 Improvements in or relating to electrical mercury cut-outs

Publications (1)

Publication Number Publication Date
GB365748A true GB365748A (en) 1932-01-28

Family

ID=10405687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3878730A Expired GB365748A (en) 1930-12-23 1930-12-23 Improvements in or relating to electrical mercury cut-outs

Country Status (4)

Country Link
DE (1) DE633902C (enrdf_load_stackoverflow)
FR (1) FR724877A (enrdf_load_stackoverflow)
GB (1) GB365748A (enrdf_load_stackoverflow)
NL (1) NL36274C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL36274C (enrdf_load_stackoverflow)
DE633902C (de) 1936-08-11
FR724877A (fr) 1932-05-04

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