DE1640211A1 - Vakuumunterbrecher - Google Patents
VakuumunterbrecherInfo
- Publication number
- DE1640211A1 DE1640211A1 DE19671640211 DE1640211A DE1640211A1 DE 1640211 A1 DE1640211 A1 DE 1640211A1 DE 19671640211 DE19671640211 DE 19671640211 DE 1640211 A DE1640211 A DE 1640211A DE 1640211 A1 DE1640211 A1 DE 1640211A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- contact piece
- alloy
- component
- vacuum
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 24
- 229910052797 bismuth Inorganic materials 0.000 claims description 14
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 229910001152 Bi alloy Inorganic materials 0.000 claims description 5
- QAAXRTPGRLVPFH-UHFFFAOYSA-N [Bi].[Cu] Chemical compound [Bi].[Cu] QAAXRTPGRLVPFH-UHFFFAOYSA-N 0.000 claims description 5
- WIKSRXFQIZQFEH-UHFFFAOYSA-N [Cu].[Pb] Chemical compound [Cu].[Pb] WIKSRXFQIZQFEH-UHFFFAOYSA-N 0.000 claims description 2
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 229910000978 Pb alloy Inorganic materials 0.000 claims 2
- CCXYPVYRAOXCHB-UHFFFAOYSA-N bismuth silver Chemical compound [Ag].[Bi] CCXYPVYRAOXCHB-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000007790 solid phase Substances 0.000 claims 1
- 230000001166 anti-perspirative effect Effects 0.000 description 8
- 239000003213 antiperspirant Substances 0.000 description 8
- 238000005476 soldering Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
- H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53797966A | 1966-03-28 | 1966-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1640211A1 true DE1640211A1 (de) | 1970-06-04 |
Family
ID=24144915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671640211 Pending DE1640211A1 (de) | 1966-03-28 | 1967-03-25 | Vakuumunterbrecher |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3430015A (enrdf_load_stackoverflow) |
| JP (1) | JPS451489B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1640211A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1103619A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006275A1 (de) * | 1979-02-23 | 1980-09-04 | Mitsubishi Electric Corp | Vakuum-leistungsschalterkontakt und verfahren zu seiner herstellung |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541284A (en) * | 1967-12-14 | 1970-11-17 | Allis Chalmers Mfg Co | Combined vacuum circuit interrupter and impedance means |
| US3576960A (en) * | 1968-03-08 | 1971-05-04 | Gen Electric | Flange fastening means for a contact button for a vacuum-type circuit interrupter |
| DE2058020A1 (de) * | 1970-11-25 | 1972-05-31 | Siemens Ag | Vakuumschaltergehaeuse |
| JPS4897060A (enrdf_load_stackoverflow) * | 1972-02-14 | 1973-12-11 | ||
| US3789256A (en) * | 1972-05-03 | 1974-01-29 | Westinghouse Electric Corp | Shielded spark gap device |
| JPS5344673B2 (enrdf_load_stackoverflow) * | 1972-05-09 | 1978-11-30 | ||
| JPS5628658Y2 (enrdf_load_stackoverflow) * | 1973-03-10 | 1981-07-08 | ||
| US3996437A (en) * | 1973-12-03 | 1976-12-07 | Cutler-Hammer, Inc. | Vacuum contactor for motor control and method of making |
| GB1504666A (en) * | 1975-03-22 | 1978-03-22 | Gemvac Kk | Vacuum power interrupter and method of making the same |
| JPS5715319A (en) * | 1980-07-01 | 1982-01-26 | Meidensha Electric Mfg Co Ltd | Vacuum breaker and method of producing same |
| US4478347A (en) * | 1981-01-23 | 1984-10-23 | Westinghouse Electric Corp. | Unitary end closure and seal shield member for vacuum interrupter |
| ZA842116B (en) * | 1983-04-14 | 1984-10-31 | Westinghouse Electric Corp | Method of attaching contacts to electrodes |
| TW264530B (enrdf_load_stackoverflow) * | 1993-12-24 | 1995-12-01 | Hitachi Seisakusyo Kk | |
| GB2323213B (en) | 1997-03-10 | 2001-10-17 | Gec Alsthom Ltd | Vacuum switching device |
| US11756756B2 (en) * | 2021-02-25 | 2023-09-12 | S&C Electric Company | Vacuum interrupter with double live shield |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL244627A (enrdf_load_stackoverflow) * | 1958-07-24 | |||
| US2979587A (en) * | 1958-10-28 | 1961-04-11 | Jennings Radio Mfg Corp | Vacuum electric switch |
| US3082307A (en) * | 1959-04-30 | 1963-03-19 | Gen Electric | Vacuum type circuit interrupter |
| GB1020914A (en) * | 1961-11-10 | 1966-02-23 | Gen Electric | Improvements in vacuum circuit interrupter |
| US3185800A (en) * | 1963-02-18 | 1965-05-25 | Gen Electric | Vacuum type circuit interrupter with improved vapor-condensing shielding |
| US3280286A (en) * | 1964-07-03 | 1966-10-18 | Mc Graw Edison Co | Vacuum-type circuit interrupter |
| US3321599A (en) * | 1966-04-20 | 1967-05-23 | Gen Electric | Vacuum-type circuit interrupter with means for reducing arc voltage during high instantaneous currents |
-
1966
- 1966-03-28 US US537979A patent/US3430015A/en not_active Expired - Lifetime
- 1966-03-28 JP JP53797966A patent/JPS451489B1/ja active Pending
-
1967
- 1967-02-06 GB GB5561/67A patent/GB1103619A/en not_active Expired
- 1967-03-25 DE DE19671640211 patent/DE1640211A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006275A1 (de) * | 1979-02-23 | 1980-09-04 | Mitsubishi Electric Corp | Vakuum-leistungsschalterkontakt und verfahren zu seiner herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| US3430015A (en) | 1969-02-25 |
| GB1103619A (en) | 1968-02-21 |
| JPS451489B1 (enrdf_load_stackoverflow) | 1970-01-19 |
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