GB1538194A - High-current electrical switches employing liquid metal - Google Patents
High-current electrical switches employing liquid metalInfo
- Publication number
- GB1538194A GB1538194A GB1990575A GB1990575A GB1538194A GB 1538194 A GB1538194 A GB 1538194A GB 1990575 A GB1990575 A GB 1990575A GB 1990575 A GB1990575 A GB 1990575A GB 1538194 A GB1538194 A GB 1538194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid metal
- current electrical
- electrical switches
- employing liquid
- switches employing
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/004—Operated by deformation of container
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1990575A GB1538194A (en) | 1976-01-26 | 1976-01-26 | High-current electrical switches employing liquid metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1990575A GB1538194A (en) | 1976-01-26 | 1976-01-26 | High-current electrical switches employing liquid metal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1538194A true GB1538194A (en) | 1979-01-10 |
Family
ID=10137105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1990575A Expired GB1538194A (en) | 1976-01-26 | 1976-01-26 | High-current electrical switches employing liquid metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1538194A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621561A (en) * | 1983-06-22 | 1986-11-11 | Board Of Regents, Univ. Of Texas System | Switch for inductive energy store transfer circuit |
EP0686116A1 (en) * | 1993-02-25 | 1995-12-13 | Center For Innovative Technology | Electrical switches and sensors which use a non-toxic liquid metal composition |
US6850145B1 (en) * | 1999-02-01 | 2005-02-01 | Moeller Gmbh | Self-recovering current-limiting device with liquid metal |
CN113957438A (en) * | 2021-10-26 | 2022-01-21 | 昆明理工大学 | Preparation method of metal tungsten high-temperature oxidation-resistant gallium-based composite coating |
-
1976
- 1976-01-26 GB GB1990575A patent/GB1538194A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621561A (en) * | 1983-06-22 | 1986-11-11 | Board Of Regents, Univ. Of Texas System | Switch for inductive energy store transfer circuit |
EP0686116A1 (en) * | 1993-02-25 | 1995-12-13 | Center For Innovative Technology | Electrical switches and sensors which use a non-toxic liquid metal composition |
EP0686116A4 (en) * | 1993-02-25 | 1997-07-23 | Innovative Tech Center | Electrical switches and sensors which use a non-toxic liquid metal composition |
US6850145B1 (en) * | 1999-02-01 | 2005-02-01 | Moeller Gmbh | Self-recovering current-limiting device with liquid metal |
CN113957438A (en) * | 2021-10-26 | 2022-01-21 | 昆明理工大学 | Preparation method of metal tungsten high-temperature oxidation-resistant gallium-based composite coating |
CN113957438B (en) * | 2021-10-26 | 2024-03-12 | 昆明理工大学 | Preparation method of metal tungsten high-temperature oxidation-resistant gallium-based composite coating |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52154077A (en) | Contacttcontrol switching circuit | |
JPS52142467A (en) | Switching circuit | |
JPS5326224A (en) | Electric contact alloy | |
GR62449B (en) | Electrical contact | |
JPS531452A (en) | Current switching circuit | |
AU2377577A (en) | Electrical contact | |
JPS5291354A (en) | Switching circuit | |
AU511436B2 (en) | Alloy electrical contact | |
ZA776557B (en) | Electrical switch | |
GB1542788A (en) | Electrical switches | |
GB1538194A (en) | High-current electrical switches employing liquid metal | |
ZA775583B (en) | Electrical switch | |
HK79579A (en) | Electrical switching device | |
GB1542253A (en) | Electric switches | |
GB1551249A (en) | Electrical switch | |
AU2969577A (en) | Ag-sno alloy electrical contact material2 | |
JPS52112210A (en) | Switching circuit | |
AU499388B2 (en) | Electrical switch | |
GB1554440A (en) | Electrical switches | |
ZA775584B (en) | Electrical switch | |
GB1543587A (en) | Electrical contacts | |
AU2576077A (en) | Electrical contact | |
CH611457A5 (en) | Electrical switching contactor | |
GB1539239A (en) | Electrical switches | |
JPS5376345A (en) | Switching contact circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |