GB338372A - Improvements in mercury-break electrical switches - Google Patents

Improvements in mercury-break electrical switches

Info

Publication number
GB338372A
GB338372A GB3565129A GB3565129A GB338372A GB 338372 A GB338372 A GB 338372A GB 3565129 A GB3565129 A GB 3565129A GB 3565129 A GB3565129 A GB 3565129A GB 338372 A GB338372 A GB 338372A
Authority
GB
United Kingdom
Prior art keywords
mercury
electrical switches
break electrical
break
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
GB3565129A
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
Publication of GB338372A publication Critical patent/GB338372A/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
    • H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
GB3565129A 1928-11-22 1929-11-21 Improvements in mercury-break electrical switches Expired GB338372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664448T 1928-11-22

Publications (1)

Publication Number Publication Date
GB338372A true GB338372A (en) 1930-11-20

Family

ID=9012664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3565129A Expired GB338372A (en) 1928-11-22 1929-11-21 Improvements in mercury-break electrical switches

Country Status (3)

Country Link
DE (1) DE570833C (en)
FR (1) FR664448A (en)
GB (1) GB338372A (en)

Also Published As

Publication number Publication date
FR664448A (en) 1929-09-03
DE570833C (en) 1933-02-21

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