DE2515008A1 - Fluessigmetallschalter - Google Patents
FluessigmetallschalterInfo
- Publication number
- DE2515008A1 DE2515008A1 DE19752515008 DE2515008A DE2515008A1 DE 2515008 A1 DE2515008 A1 DE 2515008A1 DE 19752515008 DE19752515008 DE 19752515008 DE 2515008 A DE2515008 A DE 2515008A DE 2515008 A1 DE2515008 A1 DE 2515008A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid metal
- electrodes
- switching fluid
- metal switch
- switching
- 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.)
- Pending
Links
- 229910001338 liquidmetal Inorganic materials 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 title claims description 50
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 10
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 230000005520 electrodynamics Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910018503 SF6 Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 3
- 229910000645 Hg alloy Inorganic materials 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical class [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
Landscapes
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH298275A CH582416A5 (enExample) | 1975-03-10 | 1975-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2515008A1 true DE2515008A1 (de) | 1976-09-23 |
Family
ID=4245995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752515008 Pending DE2515008A1 (de) | 1975-03-10 | 1975-04-07 | Fluessigmetallschalter |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH582416A5 (enExample) |
| DE (1) | DE2515008A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005006375A3 (de) * | 2003-07-10 | 2005-09-22 | Abb Research Ltd | Verfahren und vorrichtung zur strombegrenzung mit einem flüssigmetall-strombegrenzer |
| DE102022109433B4 (de) | 2021-11-19 | 2024-12-12 | Universität Stuttgart (Körperschaft Des Öffentlichen Rechts) | Schaltvorrichtung zum Schalten elektrischer und/oder thermischer Lasten mit Hilfe magnetisierbarer Flüssigkeit |
-
1975
- 1975-03-10 CH CH298275A patent/CH582416A5/xx not_active IP Right Cessation
- 1975-04-07 DE DE19752515008 patent/DE2515008A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005006375A3 (de) * | 2003-07-10 | 2005-09-22 | Abb Research Ltd | Verfahren und vorrichtung zur strombegrenzung mit einem flüssigmetall-strombegrenzer |
| US7139158B2 (en) * | 2003-07-10 | 2006-11-21 | Abb Research Ltd | Method and apparatus for current limiting by means of a liquid metal current limiter |
| DE102022109433B4 (de) | 2021-11-19 | 2024-12-12 | Universität Stuttgart (Körperschaft Des Öffentlichen Rechts) | Schaltvorrichtung zum Schalten elektrischer und/oder thermischer Lasten mit Hilfe magnetisierbarer Flüssigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| CH582416A5 (enExample) | 1976-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1644951B1 (de) | Verfahren und vorrichtung zur strombegrenzung mit einem flüssigmetall-strombegrenzer | |
| DE2812945C2 (de) | Druckgasschalter | |
| DE3817361C2 (enExample) | ||
| DE2234067C3 (de) | Kontaktsystem für druckgasisolierte Hochspannungsschaltgeräte | |
| EP0002685A1 (de) | Druckgasschalter | |
| EP1644952B1 (de) | Verfahren und vorrichtung zur strombegrenzung mit einem selbstbetätigten strombegrenzer | |
| DE2515008A1 (de) | Fluessigmetallschalter | |
| DE1563660C (enExample) | ||
| EP0042456A1 (de) | Hochspannungsleistungsschalter | |
| DE8620645U1 (de) | Strombegrenzendes Schaltelement | |
| DE2741022A1 (de) | Gasschalter mit eigenloeschung | |
| CH621431A5 (en) | Electric high-voltage switch | |
| DE7343364U (de) | Elektrische Strombegrenzungsvorrichtung | |
| DE3887245T3 (de) | Lichtbogenlöscheinrichtung für Schalter. | |
| DE1926972B2 (de) | Schalteinrichtung zur Strombegrenzung | |
| DE1590296B1 (de) | Loeschkammerschalter mit nach aussen offener Loeschkammer | |
| DE69309174T2 (de) | Leistungsschalter mit zwei konzentrischen Trennkammern | |
| DE3017980A1 (de) | Elektrischer schalter mit selbsterzeugtem loeschgasstrom | |
| DE1590296C (de) | Loschkammerschalter mit nach außen offener Loschkammer | |
| DE10243993B3 (de) | Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall | |
| WO1998011579A1 (de) | Elektrischer schalter mit einem luftdicht abgeschlossenen gehäuse mit kontakten und einem flüssigmetall zur elektrischen kontaktgabe | |
| DE3722541C2 (enExample) | ||
| DE2034146B2 (de) | Magnetothermischer Schalter | |
| DE1066260B (de) | Hochspannungs-Flüssigkeitsschalter | |
| DE2047114C (de) | Thermisch-magnetischer Blinkschalter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |