GB311243A - Improvements in and relating to mercury electric switches - Google Patents

Improvements in and relating to mercury electric switches

Info

Publication number
GB311243A
GB311243A GB14207/29A GB1420729A GB311243A GB 311243 A GB311243 A GB 311243A GB 14207/29 A GB14207/29 A GB 14207/29A GB 1420729 A GB1420729 A GB 1420729A GB 311243 A GB311243 A GB 311243A
Authority
GB
United Kingdom
Prior art keywords
relating
electric switches
mercury electric
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
GB14207/29A
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.)
Dr Paul Meyer AG
Original Assignee
Dr Paul Meyer AG
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 Dr Paul Meyer AG filed Critical Dr Paul Meyer AG
Publication of GB311243A publication Critical patent/GB311243A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00Switches having at least one liquid contact
    • H01H29/20Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/24Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
GB14207/29A 1928-05-07 1929-05-07 Improvements in and relating to mercury electric switches Expired GB311243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE311243X 1928-05-07

Publications (1)

Publication Number Publication Date
GB311243A true GB311243A (en) 1929-12-12

Family

ID=6128643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14207/29A Expired GB311243A (en) 1928-05-07 1929-05-07 Improvements in and relating to mercury electric switches

Country Status (3)

Country Link
US (1) US1861566A (en)
FR (1) FR674650A (en)
GB (1) GB311243A (en)

Also Published As

Publication number Publication date
US1861566A (en) 1932-06-07
FR674650A (en) 1930-01-30

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