GB2036443B - Liquidi-metal switch - Google Patents

Liquidi-metal switch

Info

Publication number
GB2036443B
GB2036443B GB7940316A GB7940316A GB2036443B GB 2036443 B GB2036443 B GB 2036443B GB 7940316 A GB7940316 A GB 7940316A GB 7940316 A GB7940316 A GB 7940316A GB 2036443 B GB2036443 B GB 2036443B
Authority
GB
United Kingdom
Prior art keywords
liquidi
metal switch
switch
metal
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
GB7940316A
Other versions
GB2036443A (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.)
Roadside Technology Services Ltd
Original Assignee
GEC Elliott Automation Ltd
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 GEC Elliott Automation Ltd filed Critical GEC Elliott Automation Ltd
Priority to GB7940316A priority Critical patent/GB2036443B/en
Publication of GB2036443A publication Critical patent/GB2036443A/en
Application granted granted Critical
Publication of GB2036443B publication Critical patent/GB2036443B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/002—Very heavy-current switches
GB7940316A 1978-11-21 1979-11-21 Liquidi-metal switch Expired GB2036443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7940316A GB2036443B (en) 1978-11-21 1979-11-21 Liquidi-metal switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7845370 1978-11-21
GB7940316A GB2036443B (en) 1978-11-21 1979-11-21 Liquidi-metal switch

Publications (2)

Publication Number Publication Date
GB2036443A GB2036443A (en) 1980-06-25
GB2036443B true GB2036443B (en) 1983-04-13

Family

ID=26269668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940316A Expired GB2036443B (en) 1978-11-21 1979-11-21 Liquidi-metal switch

Country Status (1)

Country Link
GB (1) GB2036443B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388504A (en) * 1981-06-24 1983-06-14 Westinghouse Electric Corp. Switch operating means including latching means maintaining switch contacts open or closed
DE19903837B4 (en) * 1999-02-01 2004-02-19 Moeller Gmbh Self-recovering current limiting device with liquid metal
DE19909558C1 (en) * 1999-03-05 2000-05-25 Moeller Gmbh Self-recovering current limiter with liquid metal has insulating bodies and intermediate walls forming upper, lower shells sealed together along surfaces at connecting channel central plane
DE19916324A1 (en) * 1999-04-12 2000-10-19 Moeller Gmbh Self-recovering current limiting device with liquid metal
DE19927065A1 (en) * 1999-06-15 2000-12-21 Moeller Gmbh Self-recovering current limiting device with liquid metal

Also Published As

Publication number Publication date
GB2036443A (en) 1980-06-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee