GB191304297A - Improvements in Electric Mercury Switches. - Google Patents

Improvements in Electric Mercury Switches.

Info

Publication number
GB191304297A
GB191304297A GB191304297DA GB191304297A GB 191304297 A GB191304297 A GB 191304297A GB 191304297D A GB191304297D A GB 191304297DA GB 191304297 A GB191304297 A GB 191304297A
Authority
GB
United Kingdom
Prior art keywords
arm
mercury
switch
meter
mercury switches
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
Other languages
English (en)
Inventor
Theodor Gruber
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
Application granted granted Critical
Publication of GB191304297A publication Critical patent/GB191304297A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)
  • Breakers (AREA)
GB191304297D 1913-02-19 1913-02-19 Improvements in Electric Mercury Switches. Expired GB191304297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191304297T 1913-02-19

Publications (1)

Publication Number Publication Date
GB191304297A true GB191304297A (en) 1913-04-03

Family

ID=32577596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191304297D Expired GB191304297A (en) 1913-02-19 1913-02-19 Improvements in Electric Mercury Switches.

Country Status (2)

Country Link
DE (1) DE262925C (enrdf_load_stackoverflow)
GB (1) GB191304297A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572505A (en) * 1947-10-15 1951-10-23 Miller Edwin August Mercury-to-mercury double contact switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572505A (en) * 1947-10-15 1951-10-23 Miller Edwin August Mercury-to-mercury double contact switch

Also Published As

Publication number Publication date
DE262925C (enrdf_load_stackoverflow)

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